Shop All EFFY®

EFFY Extra

FILTER & SORT
Sort By:
CLEARANCE
 
Was: $1,599.00 Now: $1,099.00
14K rose gold ring with one 10x8 millimeter oval aquamarine, 8 round brilliant cut champagne diamonds weighing approximately 1/4 ct. tw. and 58 round single cut white diamonds weighing approximately 1/5 ct. tw.

Aquarius Collection by EFFY®
 
 
$1,099.00
14K rose gold ring with one 7x7 millimeter cushion cut aquamarine, 20 round brilliant cut champagne diamonds weighing approximately 1/5 ct. tw. and 34 round single cut white diamonds weighing approximately 1/7 ct. tw.

Aquarius Collection by EFFY®
CLEARANCE
 
Was: $999.99 Now: $799.99
14K rose gold ring with one 7 millimeter round rhodolite garnet, 46 round single white cut diamonds weighing approximately 1/5 ct. tw., and 14 round brilliant cut champagne diamond accents

Bordeaux Collection by EFFY®
EFFY EXTRA EVENT
 
Was: $2,199.00 Now: $1,399.00
14K rose gold double halo ring with one 10x8 millimeter oval rhodolite garnet and 94 round brilliant cut diamonds weighing approximately 1/2 ct. tw.

Bordeaux Collection by EFFY®
CLEARANCE
 
Was: $1,299.00 Now: $799.99
14K rose gold free form design ring with 98 round single cut diamonds weighing approximately 3/8 ct. tw.

Pavé Rose Collection by EFFY®
CLEARANCE
 
Was: $899.99 Now: $599.99
14K rose gold pendant with one 7x7 millimeter cushion cut aquamarine, 28 round single cut diamonds weighing approximately 1/10 ct. tw. and 8 brilliant cut champagne diamonds accents

18 inch 14K rose gold cable chain

Aquarius Collection by EFFY®
CLEARANCE
 
Was: $1,399.00 Now: $899.99
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 champagne diamonds weighing approximately 1/5 ct. tw.

Aquarius Collection by EFFY®
Limited Edition
 
$2,999.00
14K rose gold panther ring with 167 round brilliant cut black diamonds weighing approximately 2 ct. tw., 43 round single cut white diamonds weighing 1/7 ct. tw., and two 1.5 millimeter round emeralds

Signature Collection by EFFY®

Created exclusively for Helzberg Diamonds®
Accompanied by an EFFY® Certificate of Authenticity
Engraved with the limited edition number
Presented in a Helzberg Limited Edition® box
Only 500 available
CLEARANCE
 
Was: $1,499.00 Now: $999.99
14K rose gold panther pendant with 161 round single cut diamonds weighing approximately 1/2 ct. tw. and two 1.2 millimeter round tsavorite garnets

18 inch 14K rose gold cable chain

Signature Collection by EFFY®
 
 
$1,999.00
14K white gold criss cross ring with 121 round single cut diamonds weighing approximately 1/2 ct. tw.

Pavé Classica Collection by EFFY®
CLEARANCE
 
Was: $1,799.00 Now: $1,399.00
Add a sparkling style to your finger, courtesy of this gorgeous 14K rose gold ring. Adorned with one 8x8 millimeter cushion cut morganite and 54 round diamonds weighing approximately 1/4 ct. tw., this diamond ring exudes radiance and class. The center stone is surrounded by 36 round champagne diamonds weighing approximately 1/10 ct. tw.

Blush Collection by EFFY®
EFFY EXTRA EVENT
 
Was: $1,799.00 Now: $1,499.00
14K rose gold ring with one 7x7 millimeter square morganite and 120 round single cut diamonds weighing approximately 1/2 ct. tw.

Blush Collection by EFFY®
CLEARANCE
 
Was: $1,099.00 Now: $899.99
14K yellow gold earrings with two 6x4 millimeter oval opals, 26 round single cut diamond accents, and 2 brilliant cut round diamond accents

Aurora Collection by EFFY®
EFFY EXTRA EVENT
 
Was: $999.99 Now: $699.99
14K rose gold criss cross ring with 42 round single cut champagne diamonds weighing approximately 1/4 ct. tw. and 24 round single cut white diamonds weighing approximately 1/10 ct. tw.

Espresso™ Collection by EFFY®
EFFY EXTRA EVENT
 
Was: $1,499.00 Now: $999.00
14K rose gold panther ring with 110 round single cut diamonds weighing approximately 1/8 ct. tw. and two 1.2 millimeter round tsavorite garnets

Signature Collection by EFFY®
CLEARANCE
 
Was: $1,799.00 Now: $999.99
14K white gold swirl shank round multi-diamond center ring with 7 round brilliant cut diamonds weighing approximately 1/3 ct. tw. and 78 round single cut diamonds weighing approximately 1/3 ct. tw.

Pavé Classica Collection by EFFY®
 
 
$999.99
14K rose gold ring with one 7x5 millimeter oval tanzanite, 44 round single cut white diamonds weighing approximately 1/5 ct. tw. and 8 round brilliant cut champagne diamonds weighing approximately 1/8 ct. tw.

Tanzanite Royalé Collection by EFFY®
CLEARANCE
 
Was: $3,299.00 Now: $1,799.00
14K yellow gold 40x15 millimeter teardrop earrings with 280 round single cut diamonds weighing approximately 1 ct. tw. and 50 round brilliant cut diamonds all weighing approximately 1/2 ct. tw.

D'Oro Collection by EFFY®
EFFY EXTRA EVENT
 
Was: $849.99 Now: $549.99
14K rose gold panther stack ring with 79 round single cut diamonds weighing approximately 1/3 ct. tw., 6 round brilliant cut champagne diamond accents and two 1.1 millimeter tsavorite garnets
 
 
$2,499.00
14K white gold ring with one 9x7 millimeter cushion cut tanzanite, 20 round brilliant cut diamonds weighing approximately 1/5 ct. tw. and 22 round single cut diamond accents

Tanzanite Royalé Collection by EFFY®
CLEARANCE
 
Was: $1,099.00 Now: $899.99
14K rose gold ring with one 8x6 millimeter oval opal and 44 round single cut diamonds weighing approximately 1/7 ct. tw.

Brasilica Collection by EFFY®
CLEARANCE
 
Was: $1,299.00 Now: $999.99
14K yellow gold ring with one 8x6 millimeter oval opal, 28 round single cut diamonds weighing approximately 1/7 ct. tw., and 2 brilliant cut round diamond accents

Aurora Collection by EFFY®
 
 
$999.99
14K rose gold pendant with 47 round single cut diamonds weighing approximately 1/5 ct. tw.
18 inch 14K rose gold cable chain

Pavé Rose Collection by EFFY®
 
 
$1,999.00
14K rose gold ring with one 8x6 millimeter oval shaped tanazanite, 36 round brilliant cut champagne diamonds weighing approximately 1/3 ct. tw., 60 round single cut white diamonds weighing approximately 1/4 ct. tw., and 2 round brilliant cut white diamond accents.

Tanzanite Royalé Collection by EFFY®
CLEARANCE
 
Was: $2,299.00 Now: $1,399.00
14K rose gold 19x9 millimeter orbit hoop earrings with 78 round brilliant cut champagne diamonds weighing approximately 5/8 ct. tw. and 34 round single cut white diamonds weighing approximately 1/8 ct. tw.

Espresso Collection by EFFY®
CLEARANCE
 
Was: $2,299.00 Now: $1,399.00
14K yellow gold swirl ring with 188 round single cut diamonds weighing approximately 3/4 ct. tw.

D'Oro Collection by EFFY®
CLEARANCE
 
Was: $2,299.00 Now: $1,499.00
14K rose and white gold 22x12 millimeter oval halo pendant with 76 round brilliant cut diamonds weighing approximately 7/8 ct. tw.

18 inch 14K rose gold cable chain

Pavé Rose Collection by EFFY®
CLEARANCE
 
Was: $799.99 Now: $549.99
14K white gold panther stack ring with 59 round single cut diamonds weighing approximately 1/5 ct. tw., 6 round brilliant cut champagne diamond accents, and two 1.1 millimeter round tsavorite garnets
CLEARANCE
 
Was: $1,899.00 Now: $1,399.00
14K yellow gold ring with one 8x6 millimeter rectangular emerald, 18 round brilliant cut champagne diamonds weighing approximately 1/4 ct. tw. and 34 single cut round white diamonds weighing approximately 1/8 ct. tw.

Brasilica Collection by EFFY®
EFFY EXTRA EVENT
 
Was: $1,499.00 Now: $999.00
14K rose gold ring with one 10x8 millimeter oval aquamarine, 16 round brilliant cut round champagne diamonds weighing approximately 1/5 ct. tw., and 38 round single cut white diamonds weighing approximately 1/8 ct. tw.

Aquarius Collection by EFFY®
  • FILTER BY:
  • Reset
    Price Range
    • $400 - $699 (24)
    • $700 - $999 (29)
    • $1000 - $1999 (71)
    • $2000 - $2999 (14)
  • Reset
    Customer Rating
    4 Stars and Up (30)
    3 Stars and Up (30)
    2 Stars and Up (30)
    1 Star and Up (30)
  • Reset
    Item Type
    • Rings (76)
    • Necklaces (40)
    • Earrings (19)
    • Bracelets (3)
  • Reset
    Stone Type
    • Gemstone (73)
    • Diamond (46)
    • Color Diamond (19)
  • Reset
    Gemstone Type
    • Garnet (14)
    • Tanzanite (11)
    • Morganite (7)
    • Aquamarine (4)
    • Emerald (3)
    • Jade (3)
    • Sapphire (3)
    • Topaz (3)
    • Citrine (2)
    • Opal (2)
    • Amethyst (1)
  • Reset
    Stone Shape
    • Round (67)
    • Oval (36)
    • Rectangular (13)
    • Cushion (7)
    • Square (7)
    • Pear (3)
    • Triangle (3)
    • Marquise (2)
  • Reset
    Metal Color
    • Rose (71)
    • White (38)
    • Yellow (29)