Gemstone

1056 products
Filters
Clear all

AGL Certified 22 Carat Pear Cut Burma Ruby and Diamond Chandelier Necklace – Assay Jewelers
Sold Out
2.20 carat Vivid Red Oval Cut Ruby & Diamond Retro Regal Style Vintage Ring – Assay Jewelers
Save 12%
2 Carat Cabochon Cut Natural Emerald & Diamond in Textured 14K Yellow Gold Ring – Assay Jewelers
Save 19%
GRS Certified 3 carat Vivid Red "Pigeon Blood" Oval Cut Burma Ruby Ring with Diamond Halo – Assay Jewelers
Sold Out
Art Deco Era 21 Carat Cabochon Pear Shape Emerald Drop Earrings | Circa 1940 – Assay Jewelers
2.20 Carat Oval Cut Tanzanite Half Bezel Bow Style Ring in 18K White Gold – Assay Jewelers
18K Solid Gold Oval Cut Natural Emerald Ring in Textured Ribbed Gold & Diamond Halo – Assay Jewelers
Save 11%
14K Solid Gold Heart Shape Emerald and Diamond Pinky Ring – Assay Jewelers
Save up to 16%
Semi Mount 1.87 Carat TW Round & Emerald Cut Diamond Halo Ring – Assay Jewelers
Save 88%
3.66 Carat Emerald Cut Colombian Emerald Solitaire East West Pendant Necklace in 14K Yellow Gold – Assay Jewelers
Save 30%
Natural 3.22 Carat Pear Cut Colombian Emerald With Baguette Diamond Side Stone Ring – Assay Jewelers
Save 16%
Vintage Natural Oval Cut Emerald & Diamond Ribbed Textured Bezel Set 18K Gold Ring – Assay Jewelers
Save 9%
4.14 Carat Oval Cut Natural Emerald and Diamond Ring in 18K Yellow Gold – Assay Jewelers
Sold Out
Emerald Cut Natural 7.25 Carat Fancy Light Yellow Diamond with Round Diamond Halo Ring – Assay Jewelers
10.82 Carat No Heat Ceylon Blue Sapphire and Diamond Vintage Art Deco Platinum Ring | AGL & GIA Certified – Assay Jewelers
Certified
Natural Emerald Bezel Set Cabochon Cut Ring With Princess Cut Diamonds in 18K Yellow Gold – Assay Jewelers
Sold Out
Natural 2.05 Carat Colombian Emerald and Diamond Three-Stone Thin Band Ring in 14K Yellow Gold – Assay Jewelers
Save 16%
4.60 Carat Natural Colombian Emerald & Diamond 14K Gold Unisex Ring – Assay Jewelers
Save 16%
GIA 8.64 Ct Colombian Emerald & Diamond Men's Ring 18K Gold – Assay Jewelers
10.36 Carat Oval Cut No Heat Sri Lanka Blue Sapphire Drop Pendant Necklace – Assay Jewelers
Save 12%
Vintage Art Nouveau Style Carved 18K White Gold Pendant Necklace With Shield Cut Emerald and Diamond Side Stones – Assay Jewelers
Gubelin Certified 4.47 Oval Cut Ruby with Trillion Cut Diamond Sides in 18K White Gold Ring – Assay Jewelers
Certified
Boucheron Signed Ring With Bezel Set GIA Certified 2.09 Carat Emerald Cut E/SI1 Diamond and Trillion Side Stones – Assay Jewelers
Sold Out
Vintage Carved Platinum 3.16 Carat Vivid Green Minor Oil Emerald Pendant with 4 CTTW in Diamonds – Assay Jewelers
Save 12%
AGL Certified 13.49 Carat Minor Oil Colombian Emerald & Diamond Halo Platinum Necklace – Assay Jewelers
Certified
GRS Certified 51 carat Green Oval Cut Peridot with Diamond Halo in 18K Gold Cuban Chain Setting Pendant Necklace – Assay Jewelers
Certified
6.39 Carat Vivid Red "Pigeons Blood" Oval Cut Burma Ruby and Diamond Ring – Assay Jewelers
Sold Out
GRS Certified 7.25 Carat No Heat Oval Cut Blue Sapphire Ring With Pink Diamond Sides – Assay Jewelers
Certified
AGL Certified 16.68 Carat Cabochon Cut Ceylon Blue Sapphire Ring with Diamond Halo and Filigree Set 18K White Gold – Assay Jewelers
Certified
4.49 Carat Sugarloaf Cabochon Cut Colombian Emerald and Diamond Halo Ring in 18k White Gold – Assay Jewelers
2.72 Carat GRS Certified Minor Oil Muzo Green Colombian Emerald Necklace in 18k White Gold – Assay Jewelers
Certified
GIA Certified 6.33 Carat Minor Oil Colombian Emerald Necklace in 18K White Gold – Assay Jewelers
Certified
30 Carat TW Oval Cut Ruby and Diamond Tennis Necklace in Platinum – Assay Jewelers
Save 12%
Natural Diamond and Emerald Heart Cut Mirrored Drop Earrings in 18k White Gold – Assay Jewelers
14K Gold Textured Ribbon Motif Natural Pearl, Diamond and Sapphire Stud Earrings – Assay Jewelers
Save 16%
15.46 Carat Oval Cut Fine Tanzanite and Diamond Halo Ring in 18k White Gold With Split Shank Setting – Assay Jewelers
CGTL Certified 3.96 Carat Oval Cut Pink Sapphire and Diamond Halo Ring in 18k White Gold – Assay Jewelers
Sold Out
18K Yellow Gold Bezel Set Natural Emerald and Floating Round Diamond Ring – Assay Jewelers
Save 13%
Mouawad Signed Vivid Cabochon Emeralds & Baguette Diamond Halo Clip On Earrings – Assay Jewelers
Save 12%
7.23 Carat No Heat Burma Star Ruby & Baguette Diamond Ballerina Ring in 18K Gold – Assay Jewelers
AGL Certified 17 Carat Octagonal Cut Minor Oil Colombian Emerald Ring – Assay Jewelers
Certified
5.50 Carat Vintage Art Deco Platinum Bracelet With Diamonds and Princess-Cut Blue Sapphires – Assay Jewelers
Save 12%
16.30 Carat No Heat Lavender Blue Star-Sapphire in Platinum and 18K Ring – Assay Jewelers
2.19 Carat Natural Emerald 3-Stone Ring with Baguette Diamond in 18K White Gold – Assay Jewelers
GRS Certified 2.53 Carat Vivid Green Colombian Minor Oil Emerald & Diamond Bypass Ring – Assay Jewelers
Certified
GIA Certified Semi Mount Ring With Round Diamond Halo in Platinum – Assay Jewelers
3.06 Carat Oval Cut Yellow Sapphire & Diamonds Ring in Platinum & 14K Gold Setting – Assay Jewelers
Save 16%