BIRTHDAY GIFTS

Say “Happy Birthday” with the special gift of jewelry. From monogram necklaces to pearl jewelry sets, shop our birthday gift guide to find the perfect gift.

Sort By
  • Items per page:
  • 30
  • 60
  • 90
  • View All (392)
 
 
$999.99
14K yellow gold 30x10 millimeter dangle earrings with 38 round brilliant cut diamonds weighing approximately 1/2 ct. tw.
 
 
$149.99
14K yellow gold stud earrings featuring two 7-7.5 millimeter round freshwater cultured pearls
 
 
$79.99
Sterling silver Disney's Frozen bangle bracelet with three snowflake stations and engraved with "Let it go"

7.5 inches in length
Watch Deal
 
$299.00
Watch:
Ladies' Bulova® watch
Stainless steel bracelet
Round mother of pearl dial
Three hand analog quartz movement

Accompanied with five interchangeable bezels in Swarovski crystal, gold-tone, silver-tone, and white and black enamel.
 
 
$119.99
Sterling silver Mickey Mouse adjustable bracelet engraved with "Never stop dreaming"

Adjustable length from 7 to 8 inches
Watch Deal
 
$250.00
Watch:
Ladies' Bulova® watch
Leather bracelet
Round mother of pearl dial
Stainless steel bezel
Three hand analog quartz movement

Accompanied by four interchangeable leather bracelets in black, pink, white and silver.
Watch Deal
 
$299.00
Watch:
Ladies' Bulova® watch
Stainless steel crystal accented bracelet
Crystal accented bezel
Round mother of pearl dial
Two hand analog quartz movement

Pendant:
Sterling Silver 21 millimeter crystal accented circle pendant
18 inch stainless steel cable chain
 
 
$169.99
Sterling silver ring with one 9x7 millimeter cushion cut lab-created blue sapphire and 10 round single cut diamond accents
 
 
$169.99
Sterling silver ring with one 9x7 millimeter cushion cut citrine and 10 round single cut diamond accents
 
 
$169.99
Sterling silver ring with one 9x7 millimeter cushion cut peridot and 10 round single cut diamond accents
 
 
$169.99
Sterling silver ring with one 9x7 millimeter cushion cut lab-created ruby and 10 round single cut diamond accents
 
 
$169.99
Sterling silver ring with one 9x7 millimeter cushion cut lab-created white sapphire and 10 round single cut diamond accents
 
 
$169.99
Sterling silver ring with one 9x7 millimeter cushion cut lab-created emerald and 10 round single cut diamond accents
 
 
$169.99
Sterling silver ring with one 9x7 millimeter cushion cut swiss blue topaz and 10 round single cut diamond accents
 
 
$169.99
Sterling silver ring with one 9x7 millimeter cushion cut amethyst and 10 round single cut diamond accents
 
 
$169.99
Sterling silver ring with one 9x7 millimeter cushion cut garnet and 10 round single cut diamond accents
 
 
$169.99
Sterling silver ring with one 9x7 millimeter cushion cut lab-created aqua spinel and 10 round single cut diamond accents
 
 
$169.99
Sterling silver ring with one 9x7 millimeter cushion cut lab-created opal and 10 round single cut diamond accents
 
 
$899.99
10K yellow gold three-stone halo ring with one 6x4 millimeter oval ruby, two 3x4 millimeter oval rubies, and 34 round brilliant cut diamonds weighing approximately 1/4 ct. tw.
 
 
$169.99
Sterling silver ring with one 7.5 millimeter round freshwater cultured pearl and 10 round single cut diamond accents
CLEARANCE
 
Was: $149.99 Now: $109.99
Sterling silver pendant, ring and earrings box set with two 7x7 millimeter cushion cut lab-created pink sapphires, two 6x6 millimeter cushion cut lab-created pink sapphires and one-hundred and eight round lab-created white sapphires

Necklace: 18 inch sterling silver rope chain

Ring: Size 7
 
$129.99
Sterling silver Disney's Mickey Mouse heart pendant with 15 round single cut diamond accents

18 inch sterling silver box chain
 
 
$69.99
Sterling silver earrings with two 7x5 millimeter oval citrines and two 1.8 millimeter round white topaz
 
 
$69.99
Sterling silver pendant with one 8x6 millimeter oval lab-created opal and one 2 millimeter round white sapphire

18 inch sterling silver rope chain
 
 
$399.99
10K yellow gold pendant with one 10 millimeter square citrine and 3 round brilliant cut diamond accents

18 inch 10K yellow gold rope chain
 
 
$549.99
10K yellow gold ring with one 10 millimeter square citrine and 14 round brilliant cut diamonds weighing approximately 1/10 ct. tw.
 
 
$179.99
10K white gold earrings with two 7x5 millimeter pear shaped lab-created blue sapphires and 16 round single cut diamond accents
CLEARANCE
 
Was: $199.99 Now: $139.99
Sterling silver pendant with one 10x8 millimeter oval lab-created blue sapphire and 38 round single cut diamonds weighing approximately 1/10 ct. tw.

18 inch sterling silver rope chain
CLEARANCE
 
Was: $299.99 Now: $269.99
Sterling silver dangle earrings with two 9x7 millimeter oval lab-created blue sapphires and 68 round single cut diamonds weighing approximately 1/5 ct. tw.
 
 
$69.99
Sterling silver pendant with one 8x6 millimeter oval citrine and one 2 millimeter round white topaz

18 inch sterling silver rope chain
 
 
$69.99
Sterling silver earrings with two 7x5 millimeter oval lab-created opals and two 1.8 millimeter round lab-created white sapphires
 
 
$25.00
18K yellow gold over brass expandable bangle bracelet with a "Pay It Forward" engraved heart charm

8 inches in length
 
 
$149.99
14K yellow gold martini stud earrings featuring two 7 millimeter round lab-created white sapphires
 
 
$149.99
14K yellow gold martini stud earrings with two 7 millimeter round blue topaz
 
 
$149.99
14K yellow gold martini stud earrings featuring two 7 millimeter round garnets
 
 
$149.99
14K yellow gold martini stud earrings with two 7 millimeter round citrines
 
 
$149.99
14K yellow gold martini stud earrings featuring two 7 millimeter round peridots
 
 
$149.99
14K yellow gold martini stud earrings featuring two 7 millimeter round lab-created aquamarines
 
 
$149.99
14K yellow gold martini stud earrings featuring two 7 millimeter round lab-created rubies
 
 
$149.99
14K yellow gold martini stud earrings featuring two 7 millimeter round lab-created blue sapphires
 
 
$149.99
14K yellow gold martini stud earrings featuring two 7 millimeter round amethysts
 
 
$149.99
14K yellow gold martini stud earrings featuring two 7 millimeter round lab-created opals
 
 
$149.99
14K yellow gold martini stud earrings featuring two 7 millimeter round lab-created emeralds
 
 
$159.99
Sterling silver earrings with two 7x5 millimeter pear shaped lab-created rubies and 36 round single cut diamonds weighing 1/10 ct. tw.
 
 
$649.99
This breathtaking pendant studded with one 11x9 millimeter oval amethyst exudes a beautiful lavender hue that is given a blushing touch with a 14K rose gold frame and bale decorated with 23 round single cut diamonds weighing approximately 1/7 ct. tw. It suspends from an 18 inch 14K rose gold Singapore chain.
CLEARANCE
 
Was: $329.99 Now: $269.99
10K yellow gold bar necklace with one oval 5x3 millimeter ruby

15.75 inch 10K yellow gold diamond cut cable chain
 
 
$499.99
14K yellow gold earrings with two 6x4 millimeter pear shaped rubies and 30 baguette diamonds weighing 1/7 ct. tw.
 
 
$899.99
Showcasing the royal hue at its very best, one 12x10 millimeter oval blue topaz stunningly decorates this 14K yellow gold pendant featuring a frame of 29 round brilliant cut diamonds weighing approximately 1/3 ct. tw. The pendant suspends from an 18-inch 14K yellow gold Singapore chain.
NEW ARRIVAL
 
$109.99
Sterling silver square shaped jacket earrings with two 6 millimeter round lab-created white sapphires and forty 1 millimeter round lab-created white sapphires
 
 
$499.99
14K yellow gold pendant with one 7x5 millimeter pear shaped ruby and 17 baguette diamonds weighing 1/10 ct. tw.

18 inch 14K yellow gold rope chain
 
 
$99.99
14K yellow gold threader earrings with two 6 millimeter white freshwater cultured pearls
 
 
$799.99
14K yellow gold earrings with two 5x3 millimeter pear shaped emeralds and 36 round brilliant cut diamonds weighing 1/5 ct. tw.
 
 
$799.99
This classic open shank ring features 40 round single cut diamonds weighing approximately 1/7 ct. tw. and 2 round brilliant cut diamond accents that stunningly highlight one 13x8 millimeter pear shaped blue topaz in this 14K white gold ring.
NEW ARRIVAL
 
$179.99
10K white gold earrings with two 7x5 millimeter pear shaped lab-created rubies and 16 round single cut diamond accents
NEW ARRIVAL
 
$159.99
Sterling silver pendant with one 9x7 millimeter pear shaped lab-created blue sapphire and 19 round single cut diamond accents

18 inch Sterling silver rope chain
NEW ARRIVAL
 
$159.99
Sterling silver necklace with one 12x8 millimeter pear shaped lab-created white sapphire, nine 3x3 millimeter square cut lab-created white sapphires and eight 3.5x2 millimeter baguette lab-created white sapphires

17 inch Sterling silver cable chain
CLEARANCE
 
Was: $499.99 Now: $249.99
10K white gold ring with one 8x6 millimeter emerald shaped aquamarine and eighteen 1.5 millimeter round white topaz
NEW ARRIVAL
 
$199.99
Sterling silver pendant with one 10x8 millimeter oval blue topaz and 66 round single cut diamonds weighing approximately 1/8 ct. tw.

18 inch sterling silver cable chain
NEW ARRIVAL
 
$69.99
Sterling silver dangle earrings with two oval 7x5 millimeter peridots and two 1.8 millimeter round lab-created white sapphires
NEW ARRIVAL
 
$179.99
Sterling silver earrings with two 8x5 millimeter pear shaped blue topaz, two 6x3 millimeter marquise blue topaz and 30 round single cut diamond accents
NEW ARRIVAL
 
$159.99
Sterling silver earrings with two 7x5 millimeter pear shaped lab-created blue sapphires and 36 round single cut diamonds weighing 1/10 ct. tw.
 
 
$699.99
This deep hue of stunning purple and blushing pink metal make a sensational combination in this 14K rose gold ring. This ring is studded with one 9x7 millimeter oval amethyst that is surrounded by 50 gleaming round single cut diamonds weighing approximately 1/5 ct. tw.
NEW ARRIVAL
 
$459.99
10K yellow gold pendant with one 9x7 millimeter pear shaped opal, 3 baguette diamond accents and 32 round single cut round diamond accents

18 inch 10K yellow gold rope chain
NEW ARRIVAL
 
$599.99
10K yellow gold earrings with two 8x6 millimeter pear shaped opals, 6 baguette diamond accents and 62 round single cut diamonds weighing approximately 1/7 ct. tw.
CLEARANCE
 
Was: $399.99 Now: $199.99
10K white gold earrings with two 8x6 millimeter emerald shaped peridots and 20 round single cut diamond accents
NEW ARRIVAL
 
$299.99
Sterling silver earrings with two 9x7 millimeter oval blue topaz and 110 round single cut diamonds weighing 1/5 ct. tw.
CLEARANCE
 
Was: $399.99 Now: $199.99
10K white gold pendant with one 8x6 millimeter emerald shaped peridot and 24 round single cut diamond accents

18 inch 10K white gold rope chain
NEW ARRIVAL
 
$69.99
Sterling silver pendant with one 8X6 millimeter oval peridot and one 2 millimeter round lab-created white topaz

18 inch sterling silver rope chain
NEW ARRIVAL
 
$399.99
10K yellow gold ring with one 10x5 millimeter marquise peridot and 52 round single cut diamonds weighing approximately 1/10 ct. tw.
 
 
$99.99
10K rose gold curved sideways cross necklace

18 inch 10K yellow gold diamond cut cable chain
 
 
$899.99
14K yellow gold ring with one 8x6 millimeter oval emerald and 2 round brilliant cut diamonds weighing approximately 1/5 ct. tw.
 
 
$149.99
Sterling Silver large hand-cut 31 millimeter monogram necklace with one round mother of pearl disc and displays three initials in beautifully inscribed script lettering

18 inch sterling silver chain
 
 
$399.99
Sterling silver and 10K rose gold double-halo ring with 1 round brilliant cut diamond accent, 6 round brilliant cut diamonds weighing approximately 1/10 ct. tw., and 80 round single cut diamonds weighing approximately 1/5 ct. tw.
 
 
$1,099.00
10K rose gold ring with one 7x9 millimeter oval morganite and 54 round brilliant cut diamonds weighing approximately 1/4 ct. tw.
Watch Deal
 
$375.00
Ladies' Bulova® watch
Rose-tone stainless steel 32 millimeter case
Rose-tone stainless steel bracelet
Round mother of pearl dial with diamond accents
Water resistant to 30 meters
Quartz movement
 
$69.00
This chic bracelet combines easily with different looks, from casual to elegant. Crafted in golden Alcantara® fabric, it sparkles with light crystal colors and gold-plated metal. The closure consists of two snap buttons, allowing you to adjust the size for a comfortable fit (36/38 cm).
 
$99.99
Sterling silver earrings with two 9x7 millimeter pear shaped amethysts and four brilliant cut diamond accents
 
 
$99.99
Sterling silver ring with one 8x6 millimeter lab-created pink pear shaped sapphire and twenty 1.1 millimeter round lab-created white sapphires
 
 
$99.99
Sterling silver bar bracelet with twenty round single cut diamonds weighing approximately 1/10 ct. tw.

7.25 inches in length
CLEARANCE
 
Was: $39.99 Now: $29.99
Sterling silver Diaura mini lips pendant with 4 round single cut diamond accents

17 inch sterling silver chain
CLEARANCE
 
Was: $49.99 Now: $34.99
Sterling silver Diaura mini turtle pendant with 4 round single cut blue diamond

17 inch sterling silver chain
 
$49.99
Sterling silver furever friends bracelet with Paw charm and one 10 millimeter round rose quartz bead

8.5 inches

These adjustable bracelets are built with an expandable design that offers a flexible fit.
 
 
$299.99
10K white gold ring with one 9x7 millimeter oval lab-created blue sapphire and thirty 1.25 millimeter round lab-created white sapphires
 
$49.99
Sterling silver "I love you to the moon and back" bracelet with rocket ship charm and one 10 millimeter round black onyx bead

8.5 inches

These adjustable bracelets are built with an expandable design that offers a flexible fit.
CLEARANCE
 
Was: $49.99 Now: $34.99
Sterling silver Diaura mini baby shoe pendant with 2 round single cut blue diamond accents

17-inch sterling silver chain
 
$49.99
Sterling silver lucky elephant charm bracelet with clover charm and one 10 millimeter round aqua agate bead

8.5 inches

These adjustable bracelets are built with an expandable design that offers a flexible fit.
CLEARANCE
 
Was: $49.99 Now: $39.99
Sterling silver Diaura mini horseshoe pendant with 7 round single cut yellow diamond accents

17 inch sterling silver chain
CLEARANCE
 
Was: $69.99 Now: $59.99
Sterling silver Diaura mini guitar pendant with 9 round single cut champagne diamond accents

17 inch sterling silver chain
CLEARANCE
 
Was: $39.99 Now: $29.99
Sterling silver Diaura mini spider pendant with 2 round single cut black diamond accents

17 inch sterling silver chain
CLEARANCE
 
Was: $169.99 Now: $139.99
Sterling silver ring with one oval 8x6 millimeter lab-created ruby and 12 round single cut diamond accents
 
 
$99.99
Sterling silver bar necklace with twenty round single cut diamonds weighing approximately 1/10 ct. tw.

16 inch sterling silver chain
CLEARANCE
 
Was: $199.99 Now: $169.99
Sterling silver hoop earrings with sixty-four round single cut diamonds weighing approximately 1/4 ct. tw.

20 millimeters in diameter
 
 
$699.99
Crafted from 10K rose gold, this opulent ring features one 7x5 millimeter oval blue topaz, two 2 millimeter round blue topaz, 30 round single cut white diamonds weighing approximately 1/10 ct. tw. and 28 round single cut blue diamonds weighing approximately 1/7 ct. tw.
 
 
$199.99
Sterling silver with 10K rose and yellow gold ring with 39 round single cut diamonds weighing approximately 1/8 ct. tw.
 
 
$299.99
Crafted from 14K yellow gold-plated sterling silver, this dazzling hoop earring and bangle bracelet set features glitter inlays designed to create the look of round and baguette diamonds.

Earrings: 2x20x60 millimeters
Bracelet: 8 inches in length
 
 
$269.99
Sterling silver bangle bracelet with thirty-seven round 2 millimeter amethyst stones

7 inches in length

Push lock closure
CLEARANCE
 
Was: $269.99 Now: $219.99
Sterling silver bangle bracelet with thirty-seven round 2 millimeter blue topaz stones

7 inches in length

Push lock closure
CLEARANCE
 
Was: $199.99 Now: $159.99
Add a lustrous element to your look with this sterling silver bracelet, which is designed with thirty-two 4 millimeter citrines.

7.25 inches in length
 
 
$229.99
This ravishing 14K yellow gold-plated sterling silver bracelet is designed with forty 3x2 millimeter rectangular lab-created rubies and eighty 2 millimeter round lab-created white sapphires.

7.25 inches in length
 
 
$149.99
Featuring 34 round single cut diamonds weighing approximately 1/8 ct. tw., this sterling silver and 10K rose gold promise ring is perfect for the one you love.
 
 
$119.99
Crafted from sterling silver, this dazzling bracelet features seventeen 3 millimeter round simulated diamonds and seventeen 5 millimeter round simulated diamonds.

7.5 inches in length

Total Diamonvita Couture® simulated diamond weight is approximately 10 1/5 ct. tw.
 
 
$399.99
Crafted from sterling silver, this modern yet elegant promise ring features 1 round single cut blue diamond weighing approximately 1/4 ct. and 36 round single cut white diamonds weighing approximately 1/7 ct. tw.
CLEARANCE
 
Was: $149.99 Now: $119.99
Featuring lab-created rubies and lab-created pink, orange, yellow, blue and multicolored sapphires, this sterling silver bangle bracelet will make you the life of the party.

7 inches in length
CLEARANCE
 
Was: $260.00 Now: $199.99
Unique yet sophisticated, this sterling silver swirl ring showcases one 9.5 millimeter freshwater cultured pearl and 48 round single cut diamonds weighing approximately 1/10 ct. tw.
 
 
$99.99
Add a modern edge to your ensemble with this sterling silver stud earring and halo jacket set, which features one pair of halo earring jackets with forty-four 1.25 millimeter round black spinel stones and two pairs of stud earrings with two 6.5 millimeter round black spinel stones and two 6.5 millimeter round lab-created white sapphires.
CLEARANCE
 
Was: $39.99 Now: $29.99
This chic stretch bracelet features black rubber and stainless steel chain links.

7.25 inches in length

Links are 25 millimeters wide
CLEARANCE
 
Was: $39.99 Now: $29.99
This chic stretch bracelet features white rubber and 18K yellow gold-plated stainless steel chain links.

7.25 inches in length

Links are 25 millimeters wide
CLEARANCE
 
Was: $299.99 Now: $229.99
18K gold over sterling silver tricolor three piece bangle bracelet set with 363 round 1.5 millimeter simulated diamonds

7.5 inches in length
CLEARANCE
 
Was: $39.99 Now: $29.99
This chic stretch bracelet features black rubber and 18K yellow gold-plated stainless steel chain links.

7.25 inches in length

Links are 25 millimeters wide
 
 
$1,099.00
14K rose gold ring with one 7x7 millimeter cushion cut aquamarine, 20 round brilliant cut brown diamonds weighing approximately 1/5 ct. tw. and 34 round single cut diamonds weighing approximately 1/7 ct. tw.

Aquaris Collection by EFFY®
 
 
$249.99
This pretty necklace with heart stations is crafted from 14K Endura Gold™

18 inches in length

Heart stations range in size from 5x8 millimeters to 7x9 millimeters
 
$25.00
Designed with an infinity charm, this 18K yellow gold-plated brass expandable bangle bracelet is a chic accessory.

7 inches in length
 
$25.00
This rhodium-plated brass expandable bangle bracelet features a pink ribbon charm.

7 inches in length
 
$39.00
Perfect for a "Friends" fan, this 18K yellow gold-plated brass expandable bangle bracelet is designed with a "Friends" frame charm.

7 inches
CLEARANCE
 
Was: $299.99 Now: $249.99
Crafted from 14K rose gold-plated sterling silver, this romantic bracelet is designed with three 8x6 millimeter oval lab-created opals, six 6x4 millimeter pear-shaped lab-created pink sapphires, forty 1 millimeter round lab-created white sapphires and fourteen 1.5 millimeter round lab-created white sapphires.

7.25 inches in length
 
 
$199.99
Sterling silver bracelet with fifteen 7x5 millimeter oval lab-created rubies and 4 round single cut diamonds accents

7 inches in length
 
$25.00
This 18K yellow gold-plated brass expandable bangle bracelet is designed with a peace sign charm.

7 inches in length
 
$32.00
This rhodium-plated brass expandable bangle bracelet is designed with a "Friends" logo charm.

7 inches in length
 
 
$189.99
This stylish chain with tricolor diamond cut beads is crafted from 14K Endura Gold™

17 inches in length
 
 
$1,399.00
14K rose gold earrings with two 6x6 millimeter cushion cut aquamarines, 56 round single cut diamonds weighing approximately 1/5 ct. tw. and 20 brilliant cut brown diamonds weighing approximately 1/5 ct. tw.

Aquaris Collection by EFFY®
 
 
$459.99
10K rose gold pendant with one 6x8 millimeter cushion shaped rhodolite garnet and 1 round brilliant cut diamond accent

18 inch 10K rose gold box chain
 
$25.00
Perfect for her 16th birthday, this brass expandable bangle bracelet is designed with a "Sweet 16" charm.

7 inches in length
 
$25.00
Crafted from 18K yellow gold-plated brass, this sleek expandable bangle bracelet is designed with a karma symbol charm.

7 inches in length
 
 
$399.99
10K rose gold ring with one 8x6 millimeter rhodolite garnet and 6 round brilliant cut diamond accents
 
 
$99.99
Make the crowd go green with envy in this sterling silver ring, which features one 9x6 millimeter oval peridot and lab-created white sapphires.
CLEARANCE
 
Was: $599.99 Now: $379.99
10k rose gold three-stone ring with one 8x6 millimeter cushion cut amethyst, two 5x3 millimeter oval amethyst and 34 single cut round diamonds weighing approximately of 1/10 ct. tw.
 
 
$79.99
Sterling silver Disney Ariel pendant with 10K yellow gold Ariel accent, engraved with "Who says that my dreams have to stay just my dreams".

18 inch sterling silver box chain
 
 
$79.99
Sterling silver Disney's Mike Wazowski necklace with 10K yellow gold accent

18 inch sterling silver cable chain
CLEARANCE
 
Was: $199.99 Now: $149.99
Featuring eleven 7x5 millimeter oval lab-created rubies and 11 round single cut diamond accents, this sterling silver bracelet makes a romantic accessory.

7.25 inches in length
 
 
$549.99
Inspired by vintage styles, this stunning sterling silver bracelet is adorned with 168 round single cut diamonds weighing approximately 1/2 ct. tw.

7.5 inches in length
 
 
$79.99
Sterling silver Disney's Jiminy Cricket umbrella pendant with 10K yellow gold heart accent

18 inch sterling silver box chain
 
 
$119.99
This modern sterling silver initial pendant is adorned with 14 shimmering diamond accents.

24x5 millimeters

18 inch sterling silver cable chain
 
 
$79.99
Sterling silver Disney's Snow White apple pendant with 10K yellow gold leaf accent. Engraved with "Someday my prince will come".

18 inch sterling silver box chain
 
 
$79.99
Sterling silver Disney's Tinkerbell wand necklace with 10K yellow gold Tinkerbell accent

18 inch sterling silver cable chain
 
 
$79.99
Sterling silver Disney Lilo and Stitch pendant with 10k yellow gold hibiscus flower accent, engraved with "Ohana means family".

18 inch sterling silver box chain
 
 
$279.99
This shimmering bar bracelet is crafted from sterling silver and designed with seven 4 millimeter round simulated diamonds, fourteen 3.25 millimeter round simulated diamonds and ninety-one 1 millimeter round simulated diamonds

7.25 inches in length

Total Diamonvita Couture® simulated diamond weight is approximately 4 5/8 ct. tw.
 
 
$119.99
This modern sterling silver initial pendant is adorned with 14 shimmering diamond accents.

25x5 millimeters

18 inch sterling silver cable chain