Shop All EFFY®

Shop the complete EFFY® jewelry collection here.

Sort By
NEW ARRIVAL
 
$1,399.00
14K white gold pendant with one 7x7 millimeter trillion tanzanite and 9 baguette diamonds weighing approximately 1/5 ct. tw.

18 inch 14K white gold cable chain

Tanzanite Royalé Collection by EFFY®
 
 
$1,499.00
14K white gold ring with one 7 millimeter trillion cut tanzanite and 22 round brilliant cut diamonds weighing approximately 1/8 ct. tw.

Tanzanite Royalé Collection by EFFY®
NEW ARRIVAL
 
$2,499.00
14K yellow gold panther ring with one 7 millimeter trillion tanzanite, two 1.2 millimeter round green garnets, 233 round single cut white diamonds weighing approximately 7/8 ct. tw. and 7 single cut champagne diamond accents

Signature Collection by EFFY®
NEW ARRIVAL
 
$799.99
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
NEW ARRIVAL
 
$599.99
14K rose gold panther pattern stack band with 18 round brilliant cut black diamonds weighing approximately 1/10 ct. tw., 23 round brilliant cut white diamonds weighing approximately 1/10 ct. tw., and 5 round brilliant cut champagne diamond accents

Signature Stackables Collection by EFFY®
NEW ARRIVAL
 
$1,299.00
14K white gold panther pattern hoop earrings with 34 round brilliant cut black diamonds weighing approximately 1/7 ct. tw., 42 round single cut white diamonds weighing approximately 1/7 ct. tw., and 10 round brilliant cut champagne diamond accents

Signature Collection by EFFY®
NEW ARRIVAL
 
$599.99
14K yellow gold panther pattern stack band with 18 round brilliant cut black diamonds weighing approximately 1/10 ct. tw., 23 round brilliant cut white diamonds weighing approximately 1/10 ct. tw., and 5 round brilliant cut champagne diamond accents

Signature Stackables Collection by EFFY®
NEW ARRIVAL
 
$599.99
14K white gold panther pattern stack band with 18 round brilliant cut black diamonds weighing approximately 1/10 ct. tw., 23 round brilliant cut white diamonds weighing approximately 1/10 ct. tw., and 5 round brilliant cut champagne diamond accents

Signature Stackables Collection by EFFY®
NEW ARRIVAL
 
$1,299.00
14K rose gold panther pattern hoop earrings with 34 round brilliant cut black diamonds weighing approximately 1/7 ct. tw., 42 round single cut white diamonds weighing approximately 1/7 ct. tw., and 10 round brilliant cut champagne diamond accents

Signature Collection by EFFY®
NEW ARRIVAL
 
$1,299.00
14K yellow gold panther pattern hoop earrings with 34 round brilliant cut black diamonds weighing approximately 1/7 ct. tw., 42 round single cut white diamonds weighing approximately 1/7 ct. tw., and 10 round brilliant cut champagne diamond accents

Signature Collection by EFFY®
NEW ARRIVAL
 
$799.99
14K rose 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
NEW ARRIVAL
 
$799.99
14K yellow gold 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 tsavorite garnets
NEW ARRIVAL
 
$799.99
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
NEW ARRIVAL
 
$799.99
14K white 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
NEW ARRIVAL
 
$799.99
14K yellow 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
NEW ARRIVAL
 
$1,999.00
14K white and yellow gold ring with 146 round single cut diamonds weighing approximately 1/2 ct. tw. and 18 baguette cut diamonds weighing approximately 1/5 ct. tw.

Classique Collection by EFFY®
NEW ARRIVAL
 
$1,599.00
14K white and rose gold ring with 134 round single cut diamonds weighing approximately 1/2 ct. tw. and 10 baguette cut diamonds weighing approximately 1/7 ct. tw.

Pave Collection by EFFY®
NEW ARRIVAL
 
$1,999.00
14K rose gold orbit ring with 115 round single cut diamonds weighing approximately 1/2 ct. tw. and approximately 9 baguette cut diamonds weighing approximately 1/3 ct. tw.

Classique Collection by EFFY®
NEW ARRIVAL
 
$2,299.00
14K white, rose, and yellow gold ring with 135 round single cut diamonds weighing approximately 5/8 ct. tw. and 28 baguette cut diamonds weighing approximately 1/3 ct. tw.

Trio Collection by EFFY®
 
 
$2,099.00
14K rose gold ring with one 10x8 millimeter oval morganite and 60 round brilliant cut diamonds weighing approximately 1/2 ct. tw.

Blush Collection by EFFY®
 
 
$1,099.00
14K rose gold ring with one 9x7 millimeter oval rhodolite garnet, 40 round brilliant cut champagne diamonds weighing approximately 1/7 ct. tw. and 22 round single cut white diamond accents

Bordeaux Collection by EFFY®
NEW ARRIVAL
 
$1,999.00
14K white gold pendant with one 9x7 millimeter cushion cut tanzanite, 5 round brilliant cut diamond accents, and 4 round single cut diamond accents

18 inch 14K white gold cable chain

Tanzanite Royale Collection by EFFY®
NEW ARRIVAL
 
$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®
NEW ARRIVAL
 
$1,999.00
14K white gold ring with one 8x6 millimeter emerald cut tanzanite, 62 single cut round diamonds weighing approximately 1/5 ct. tw. and approximately 10 to 14 baguette cut diamonds weighing approximately 1/8 ct. tw.

Tanzanite Royalé Collection by EFFY®
 
 
$1,399.00
14K rose gold pendant with one 8x6 millimeter oval opal, one 5x3 millimeter pear shaped tanzanite, 17 round brilliant cut champagne diamonds weighing approximately 1/7 ct. tw. and 62 round single cut white diamonds weighing approximately 1/4 ct. tw.

18 inch 14K rose gold cable chain

Aurora Collection by EFFY®
 
 
$1,399.00
14K rose gold ring with one 10x7 millimeter oval opal, two 3.5 millimeter round tanzanites, two 3 millimeter round tanzanites, 40 round single cut white diamonds weighing approximately 1/7 ct. tw. and 14 round brilliant cut champagne diamond accents

Aurora Collection by EFFY®
 
 
$1,499.00
14K rose gold pendant with one 8x6 millimeter oval tanzanite, 35 round single cut diamonds weighing approximately 1/7 ct. tw. and 12 round brilliant cut champagne diamonds weighing approximately 1/10 ct. tw. and 1 round brilliant cut white diamond accent

18 inch 14K rose gold cable chain

Tanzanite Royalé Collection by EFFY®
NEW ARRIVAL
 
$1,599.00
14K white gold pendant with one 9x7 millimeter oval blue sapphire and 43 round single cut diamonds weighing approximately 1/7 ct. tw.
18 inch 14K white gold cable chain

Royalé Bleu Collection by EFFY®
 
 
$1,299.00
14k white gold ring with one 9x7 millimeter oval blue sapphire and 52 round single cut diamonds weighing approximately 1/5 ct. tw.

Royalé Bleu Collection by EFFY®
 
 
$1,999.00
14K white gold ring with one 8x6 millimeter oval blue sapphire, 20 round brilliant cut diamonds weighing approximately 1/3 ct. tw., and 10 baguette diamonds weighing approximately 1/5 ct. tw.

Royalé Bleu Collection by EFFY®
  • FILTER BY:
  • Reset
    Customer Rating
    4 Stars and Up (29)
    3 Stars and Up (29)
    2 Stars and Up (29)
    1 Star and Up (29)
  • Reset
    Item Type
    • Rings (53)
    • Necklaces (30)
    • Earrings (15)
  • Reset
    Price Range
    • $400 - $699 (5)
    • $700 - $999 (24)
    • $1000 - $1999 (56)
    • $2000 - $2999 (13)
  • Reset
    Stone Type
    • Gemstone (46)
    • Diamond (32)
    • Diamond (Fancy) (20)
  • Reset
    Stone Shape
    • Round (55)
    • Oval (27)
    • Cushion (7)
    • Rectangular (4)
    • Triangle (3)
    • Square (2)
  • Reset
    Metal Color
    • Rose (51)
    • White (29)
    • Yellow (18)