Contemporary Jewelry
7.71 Carat Round Cut I2 Natural Diamond Cluster Ring in 18K White Gold – Assay Jewelers
GIA Certified 5.69 Carat Fancy Light Brown-Yellow Marquise Diamond Ring – Assay Jewelers
GIA Certified 4.65 Carat Fancy Deep Yellow Diamond Solitaire Bezel Set Mens Ring – Assay Jewelers
GRS Certified 108 Carat Carved Pastel Green Emerald Regal Pendant Necklace – Assay Jewelers
Certified
8.12 Carat Colombian Emerald & Diamond Chandelier Regal Choker Necklace – Assay Jewelers
GIA Certified 6.6 Carat Fancy Yellow Diamond 18K Gold Split Shank Ring – Assay Jewelers
Heart Cut 5.79 & 5.73 Carat Fancy Yellow & White Diamond Toi Et Moi 18K Gold Ring – Assay Jewelers
GIA Certified 3.3 Carat Fancy Intense Yellow Flawless Round Diamond Ring – Assay Jewelers
Certified
GIA Certified 11 Carat Triangle Cut Tsavorite Diamond 18K Gold Pendant Necklace – Assay Jewelers
7 Carat Fancy Intense Yellow Radiant Cut Diamond and Diamond Halo Ring | GIA Certified – Assay Jewelers
Certified
AGL Certified 15 Carat Round Cut Colombian Emerald and Diamond Halo Ring – Assay Jewelers
Certified
GIA Certified Oval Cut Fancy Orangy Pink & White Diamond Toi Et Moi 18K Ring – Assay Jewelers
Certified
44 Carat Heart Shaped Emerald Pendant with Round Cut Diamond Halo in 18K Gold Necklace – Assay Jewelers
GIA Certified 10.78 Carat Heart Cut Pink Diamond Cluster Stud Earrings in 18k – Assay Jewelers
Certified
AGL Certified 3.04ct Pigeon Blood Ruby with Diamond Halo Ring – Assay Jewelers
AGL Certified 3.04ct Pigeon Blood Ruby with Diamond Halo Ring
£202,313.00 GBP
GIA Certified 1.01 Carat Fancy Bluish Gray Diamond Ring – Assay Jewelers
Certified
GIA Certified 1.01 Carat Fancy Bluish Gray Diamond Ring
£211,723.00 GBP
4.26 Carat Radiant Cut Fancy Yellowish Green SI1 Clarity Diamond Ring – Assay Jewelers
GIA Certified 1.69 Carat Radiant Cut Fancy Brownish Pink Diamond Engagement Ring – Assay Jewelers
Certified
GIA Certified 2.69ct Fancy Orangy Pink Diamond Halo Ring – Assay Jewelers
Certified
GIA Certified 2.69ct Fancy Orangy Pink Diamond Halo Ring
£221,141.00 GBP
Magnificent GIA Certified 25 Carat Total Natural Fancy Yellow Diamond Necklace in 18K Gold – Assay Jewelers
Certified
10.88 Carat Radiant Cut Fancy Yellow Diamond | GIA Certified – Assay Jewelers
Certified
10.88 Carat Radiant Cut Fancy Yellow Diamond | GIA Certified
£254,303.00 GBP
GIA 3.3 Carat Fancy Green-Yellow Oval Diamond Halo 18K Gold Ring – Assay Jewelers
GIA 3.3 Carat Fancy Green-Yellow Oval Diamond Halo 18K Gold Ring
£258,780.00 GBP
16.25 Carat Imperial Jade Ring | Fei Cui Jadeite Jade Type A – Assay Jewelers
Sold Out
45.58 Carat TW Colombian Emerald & Diamond Chandelier Drop Necklace – Assay Jewelers
GIA Certified 6.07 Carat Radiant Cut Fancy Brownish Greenish Yellow Diamond Ring – Assay Jewelers
Certified
7.60 Carat Colombian Emerald GRS Certified Cushion Cut Diamond Ring – Assay Jewelers
Certified
14.36 Carat Colombian Emerald AGL/GRS Certified & Diamond 18K Gold Cocktail Ring – Assay Jewelers
30 Carat White Diamond Necklace and Earrings 18K Set Certified Round-Brilliant – Assay Jewelers
Sold Out
10 Carat Colombian Emerald GRS Certified Cushion Cut Diamond Earrings – Assay Jewelers
Certified
GIA Certified 1.39 Carat Radiant Cut Fancy Intense Yellowish Green Diamond Ring – Assay Jewelers
Certified
GIA Certified 10.03 Carat Emerald Cut J/VS1 Diamond Platinum Three Stone Ring – Assay Jewelers
Certified
GIA Certified Fancy Brownish Greenish Yellow Diamond Stud Earrings & Ring Set – Assay Jewelers
GIA Certified 8.39 Carat Fancy Intense Yellow Diamond 18K White Gold Halo Ring – Assay Jewelers
Certified 11.69 Carat Colombian Emerald & Yellow Diamond Drop Earrings – Assay Jewelers
GIA Cert. 10.20 Carat Radiant Fancy Intense Yellow & Half Moon Cut Diamond Ring – Assay Jewelers
GIA Certified 13.03 Carat Flawless Radiant Fancy Yellow Diamond Ring – Assay Jewelers
17 Carat Old Mine Insignificant Oil Colombian Drop Emerald & Diamond 18K Gold Necklace – Assay Jewelers
GIA Certified 3.48 Carat Radiant Cut Light Pink Diamond Ring in 18K White Gold – Assay Jewelers
Certified
GIA Certified 5.09 Carat D Color VVS2 Clarity Emerald Cut Diamond 18K Ring – Assay Jewelers
Certified
GIA Certified 13.14 Carat Fancy Intense Yellow Diamond VVS1 Halo 18K Ring – Assay Jewelers
GIA Certified 50 Carat Fancy Yellow Diamond Necklace in 18K Gold – Assay Jewelers
Certified
GIA Certified 50 Carat Fancy Yellow Diamond Necklace in 18K Gold
Price Upon Request
20 Carat Colombian Emerald GRS Certified Vivid Green 18K Earring & Ring Set – Assay Jewelers
Certified
Boucheron "Laperouse" 8.03 Carat Emerald Cut G VS1 GIA Certified Diamond Ring – Assay Jewelers
GIA Certified 6.53 Carat Fancy Pink-Brown & White Diamond Ring – Assay Jewelers
Certified
GIA Certified 6.53 Carat Fancy Pink-Brown & White Diamond Ring
£748,086.00 GBP
GIA Certified 18.95 Carat Internally Flawless Type II-A Heart-Cut Diamond Three Stone Ring – Assay Jewelers
Certified
AGL Certified 10.73 Carat Cabochon Sapphire and Diamond Ring in 18K White Gold – Assay Jewelers
Certified
You May Also Like
GIA Certified 2 Carat Burma Ruby Diamond Platinum Cocktail Ring – Assay Jewelers
Pomellato Hessonite Garnet Cabochon 18K Yellow Gold Vintage 1970s Ring – Assay Jewelers
GIA Certified 7 Carat Purple Sri Lanka Sapphire Diamond Halo 18K White Gold Ring – Assay Jewelers
GIA Certified 6 Carat Cushion Cut Orange Sapphire Diamond Halo 18K Gold Ring – Assay Jewelers
15 Carat Oval Amethyst and Pearl 18K Gold Retro Statement Ring – Assay Jewelers
4 Carat Round Solitaire Diamond 18K Gold Fluted Bezel Mens Ring – Assay Jewelers
3.75 Carat Pear & Round Diamond 14K White Gold East West Bypass Cluster Ring – Assay Jewelers
Oval Redish Orange Coral Cabochon 18K Gold Filigree Scrollwork Ring – Assay Jewelers
USA Flag Ruby Sapphire Diamond Pave 14K Gold Men Signet Statement Ring – Assay Jewelers
3.60 Carat Burma Ruby Oval Cut and Diamond 18K Gold Men’s Ring – Assay Jewelers
8.25 Carat Oval Burma Ruby Marquise Princess Diamond in 18K Gold Statement Ring – Assay Jewelers
2 Carat Oval Burma Ruby & Diamond Halo Set in 18K Yellow Gold Statement Ring – Assay Jewelers
Vintage Diamond Platinum and 18K Gold Unisex Ring – Assay Jewelers
Vintage Diamond Platinum and 18K Gold Unisex Ring
£2,990.00 GBP
4 Carat Princess & Round Diamond 18K Gold Cluster Mens Statement Ring – Assay Jewelers
5.20 Carat Baguette Marquise Cut Diamond 18K Yellow Gold Cluster Dome Mens Ring – Assay Jewelers
GIA Certified 2.62 Carat Oval Green Alexandrite & Diamond Platinum Vintage Ring – Assay Jewelers
Art Deco 2 Carat Princess & Round Diamond Channel Sapphire Platinum Ring – Assay Jewelers
0.03 Carat Fancy Pink Pear Diamond Double Halo in 18K White Gold Statement Ring – Assay Jewelers
2.19 Carat Round Fancy Orange Brown Diamond Halo 18K White Gold Cathedral Ring – Assay Jewelers
GIA Certified 6.03 Carat Oval Ceylon Sri Lanka Sapphire & Diamond Platinum Ring – Assay Jewelers
GIA Certified 4.15 Carat Oval Thai Sapphire & Diamond in Platinum Vintage Ring – Assay Jewelers
1/2 Carat Round Colombian Emerald 14K Gold Half Eternity Band Ring – Assay Jewelers
Sold Out
GRS Certified 5.04 Carat Sri Lanka Vivid Blue Sapphire & Diamond 18K White Ring – Assay Jewelers
1.40 Carat Princess Pink Sapphire & Diamond Pave 18K White Gold Bypass Wave Ring – Assay Jewelers
GRS Certified 2.47 Carat No Heat Royal Blue Sapphire Diamond 18K Art Deco Ring – Assay Jewelers
Vintage Lapis Lazuli 18K Gold Floral Engraved Square Mens Signet Ring – Assay Jewelers
Sold Out
Ruby Sapphire & Diamond USA Flag 14K Gold Mens 4th of July Signet Ring – Assay Jewelers
3 Carat Square Ruby and Diamond 18K Gold Button Cocktail Ring – Assay Jewelers
0.74 Carat Blue & White Diamond White Gold Ribbed Men's Ring – Assay Jewelers
2.54 Carat Green Marquise & Blue Baguette Diamond Double Halo Openwork Ring – Assay Jewelers
4.9 Carat Oval Colombian Emerald & Diamond 18K Gold Dome Ring – Assay Jewelers
3.54 Carat Trilliant Rubellite Pink Tourmaline & Diamond 18K Two Tone Gold Ring – Assay Jewelers
1.89 Carat Oval Kashmir Blue Sapphire & Diamond Platinum Art Deco Vintage Ring – Assay Jewelers
0.45 Carat Old European Cut Diamond Halo 14K White Gold Floral Engagement Ring – Assay Jewelers
5.41 Carat Vivid Green Colombian Muzo Emerald & Old Euro Diamond 3 Stone Ring – Assay Jewelers
16 Carat Oval Pink Quartz Cabochon 14K Yellow Gold Vintage Dome Bold Signet Ring – Assay Jewelers
GRS Certified 6.03 Carat No Heat Burma Royal Blue Star Sapphire & Diamond Ring – Assay Jewelers
14.36 Carat Colombian Emerald AGL/GRS Certified & Diamond 18K Gold Cocktail Ring – Assay Jewelers
5 Carat Oval Cabochon Moonstone & Round Aquamarine 14K White Gold Cocktail Ring – Assay Jewelers
14.55 Carat Cushion Peridot & Diamond Split Shank 18K Yellow Gold Cocktail Ring – Assay Jewelers
7.50 Carat Oval Checkerboard Red Garnet Bezel 14K Yellow Gold Mens Signet Ring – Assay Jewelers
11 Carat Oval Citrine & Round Citrine Halo 14K Yellow Gold Vintage Cocktail Ring – Assay Jewelers
GIA Certified 13.75 Carat Hessonite Garnet & Diamond Platinum Cocktail Ring – Assay Jewelers
Sold Out
13.50 Carat Oval Checkerboard Cut Green Amethyst Pave 14K White Gold Dome Ring – Assay Jewelers
22.48 Carat Cushion Checkerboard Amethyst & Diamond Filigree 18K Two Tone Ring – Assay Jewelers
15 Carat Oval Checkerboard Citrine & Citrine Pave 14K Yellow Gold Cocktail Ring – Assay Jewelers
13.50 Carat Checkerboard Smoky Topaz & Orange Sapphire Pave Dome 14K Gold Ring – Assay Jewelers
20.45 Carat Emerald Cut Tanzanite & Diamond in 14K Two Tone Gold Cocktail Ring – Assay Jewelers
1.73 Carat Tsavorite Garnet & Ruby Eye Pavé Snake 18K Black Gold Cocktail Ring – Assay Jewelers
GIA 4.43 Carat Oval G/I1 Diamond & Cabochon Ruby Platinum Vintage Ring – Assay Jewelers
