All Gemstones
2.66 Carat Vivid Green Minor Oil Muzo Mine Colombian Emerald Floating Necklace – Assay Jewelers
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2.66 Carat Vivid Green Minor Oil Muzo Mine Colombian Emerald Floating Necklace
£11,000.00 GBP
£13,754.00 GBP
Vintage Estate 6.01 Carat No Heat Star Ruby & Diamond Platinum Ring – Assay Jewelers
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Vintage Estate 6.01 Carat No Heat Star Ruby & Diamond Platinum Ring
£36,102.00 GBP
£41,238.00 GBP
45.58 Carat TW Colombian Emerald & Diamond Chandelier Drop Necklace – Assay Jewelers
8.12 Carat Colombian Emerald & Diamond Chandelier Regal Choker Necklace – Assay Jewelers
AGL Certified 1.76 Carat Burma Ruby Pigeon's Blood Red No Heat Classic Burma Ruby Ring – Assay Jewelers
Certified
AGL Certified 1.76 Carat Burma Ruby Pigeon's Blood Red No Heat Classic Burma Ruby Ring
£78,059.00 GBP
£89,184.00 GBP
2.19 Carat No Heat Burma Ruby & Trapezoid Diamond 3 Stone Ring – Assay Jewelers
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2.19 Carat No Heat Burma Ruby & Trapezoid Diamond 3 Stone Ring
£78,059.00 GBP
£89,184.00 GBP
AGL Certified 8 Carat No Heat Kashmir Sapphire, Burma Ruby, & Diamond Stack Ring – Assay Jewelers
Certified
GIA Certified 3.25 Carat No Heat Color Change Blue Sapphire Ring – Assay Jewelers
Certified
GIA Certified 3.25 Carat No Heat Color Change Blue Sapphire Ring
£19,713.00 GBP
£24,643.00 GBP
2.58 Carat Oval Thai Ruby & Triple Diamond Halo Retro Wide Frame Ring – Assay Jewelers
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2.58 Carat Oval Thai Ruby & Triple Diamond Halo Retro Wide Frame Ring
£25,640.00 GBP
£30,839.00 GBP
1.25 Carat Zambian Emerald and Diamond Pave Cluster Art Deco Ring – Assay Jewelers
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1.25 Carat Zambian Emerald and Diamond Pave Cluster Art Deco Ring
£3,981.00 GBP
£4,978.00 GBP
7.19 Carat Color Changing No Heat Ceylon Sapphire and Diamond Ring – Assay Jewelers
3.19 Carat Oval Cut Emerald Minor Oil & Diamond Cluster Platinum Vintage Ring – Assay Jewelers
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3.19 Carat Oval Cut Emerald Minor Oil & Diamond Cluster Platinum Vintage Ring
£22,530.00 GBP
£28,165.00 GBP
GIA Certified 8.46 Carat No Heat Blue Sapphire & Diamond Art Deco Style Ring – Assay Jewelers
Certified
GIA Certified 8.46 Carat No Heat Blue Sapphire & Diamond Art Deco Style Ring
£46,350.00 GBP
£57,935.00 GBP
15 Carat Colombian Minor Oil Emerald & Diamond Dangle Earrings in 18K White Gold – Assay Jewelers
AGL Certified 8.01 Carat No Oil Colombian Emerald Vintage Platinum Ring – Assay Jewelers
Certified
20 Carat Colombian Emerald GRS Certified Vivid Green 18K Earring & Ring Set – Assay Jewelers
Certified
7.60 Carat Colombian Emerald GRS Certified Cushion Cut Diamond Ring – Assay Jewelers
Certified
10 Carat Colombian Emerald GRS Certified Cushion Cut Diamond Earrings – Assay Jewelers
Certified
GRS Certified 8.04 Carat Minor Oil Colombian Emerald & Diamond Halo Ring – Assay Jewelers
Certified
GRS Certified 8.04 Carat Minor Oil Colombian Emerald & Diamond Halo Ring
£44,846.00 GBP
£56,060.00 GBP
4.51 Carat Oval Blue Sapphire & Diamond Two Stone Vertical Pave Swirl Ring – Assay Jewelers
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4.51 Carat Oval Blue Sapphire & Diamond Two Stone Vertical Pave Swirl Ring
£10,082.00 GBP
£12,122.00 GBP
22.41 Carat Cabochon Cut Ruby Pendant In Tiffany & Co. Signed Bead Necklace – Assay Jewelers
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22.41 Carat Cabochon Cut Ruby Pendant In Tiffany & Co. Signed Bead Necklace
£40,177.00 GBP
£45,867.00 GBP
Vintage 300 Carat Natural Emerald Bead 18K Necklace 22 Inch – Assay Jewelers
Vintage 300 Carat Natural Emerald Bead 18K Necklace 22 Inch
£209,169.00 GBP
Rare 29.51 Carat No Heat Ceylon Blue Sapphire Cabochon Solitaire Mens Ring – Assay Jewelers
GRS Certified 2.66 Carat Minor Oil Colombian Emerald and Diamond Pave Ring – Assay Jewelers
Certified
GRS Certified 2.66 Carat Minor Oil Colombian Emerald and Diamond Pave Ring
£9,702.00 GBP
£12,124.00 GBP
AGL Certified 10.88 Carat Cushion Cut Pink Sapphire & Diamond Halo Ring – Assay Jewelers
Certified
AGL Certified 10.88 Carat Cushion Cut Pink Sapphire & Diamond Halo Ring
£29,138.00 GBP
£36,418.00 GBP
13.83 Carat No Heat Sri Lanka Blue Star Sapphire Solitaire Bezel 18K Men's Ring – Assay Jewelers
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13.83 Carat No Heat Sri Lanka Blue Star Sapphire Solitaire Bezel 18K Men's Ring
£23,994.00 GBP
£29,993.00 GBP
12 Carat Channel Set Art Deco Style Ruby & Diamond Bracelet in 18k White Gold – Assay Jewelers
Vintage 9 Carat Pear Cut Zambian Emerald & Diamond Halo Ring Jacket in 18K Gold – Assay Jewelers
Save 19%
Vintage 9 Carat Pear Cut Zambian Emerald & Diamond Halo Ring Jacket in 18K Gold
£9,054.00 GBP
£11,317.00 GBP
GIA Certified 2.23 Carat Square Cut Blue Sapphire Men's Matte Finish 18K Ring – Assay Jewelers
Certified
GIA Certified 2.23 Carat Square Cut Blue Sapphire Men's Matte Finish 18K Ring
£5,113.00 GBP
£6,395.00 GBP
No Heat 4.79 Carat Blue Ceylon Sapphire with Diamonds in 18K Gold Ring – Assay Jewelers
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No Heat 4.79 Carat Blue Ceylon Sapphire with Diamonds in 18K Gold Ring
£27,539.00 GBP
£34,424.00 GBP
6.42 Carat Oval Emerald Drop & Diamond Halo Pendant Necklace – Assay Jewelers
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6.42 Carat Oval Emerald Drop & Diamond Halo Pendant Necklace
£29,462.00 GBP
£36,830.00 GBP
Vintage 26 CTTW Aquamarine, Kunzite & Diamond Detachable Mix/Match Earrings – Assay Jewelers
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Vintage 26 CTTW Aquamarine, Kunzite & Diamond Detachable Mix/Match Earrings
£7,328.00 GBP
£8,803.00 GBP
GRS 9.54 Carat Colombian Emerald Insignificant Oil and Diamond Halo Mens Ring – Assay Jewelers
Sold Out
GRS Certified 108 Carat Carved Pastel Green Emerald Regal Pendant Necklace – Assay Jewelers
Certified
GRS Certified 50.11 Carat Cushion No Heat Sri Lanka Blue Sapphire Ring – Assay Jewelers
Certified
14.89 Carat Minor Oil Colombian Emerald & Green Gold Enamel Art Nouveau Necklace – Assay Jewelers
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14.89 Carat Minor Oil Colombian Emerald & Green Gold Enamel Art Nouveau Necklace
£26,495.00 GBP
£33,118.00 GBP
5.32 Carat Type A Jadeite Jade and Diamond Halo Ring in 18K White Gold – Assay Jewelers
Carved Jadeite Jade & Diamond Pin and Synthetic Dangling Ruby Bead Platinum Pin – Assay Jewelers
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Carved Jadeite Jade & Diamond Pin and Synthetic Dangling Ruby Bead Platinum Pin
£10,858.00 GBP
£13,058.00 GBP
GRS Certified 18.29 Carat No Heat Sri Lanka Pastel Blue Star Sapphire Ring – Assay Jewelers
Sold Out
5.54 Carat Oval Cut Ruby and Diamond Tennis Bracelet in Two Tone 18K Gold – Assay Jewelers
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5.54 Carat Oval Cut Ruby and Diamond Tennis Bracelet in Two Tone 18K Gold
£7,977.00 GBP
£9,971.00 GBP
Natural 0.72 Carat Emerald & 2.08 Carat Diamond Charm Bracelet in 18K Gold – Assay Jewelers
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Natural 0.72 Carat Emerald & 2.08 Carat Diamond Charm Bracelet in 18K Gold
£3,039.00 GBP
£3,799.00 GBP
AGL Certified 5.31 Carat No Oil Emerald & Trillion Diamond 3 Stone Ring – Assay Jewelers
Certified
AGL Certified 13.81 Carat Ceylon No Heat Blue Sapphire Platinum Vintage Ring – Assay Jewelers
Certified
AGL Certified 6.79 Carat Minor Oil Colombian Emerald and Diamond 18K Gold Ring – Assay Jewelers
Certified
22.18 Carat Colombian Emerald Bezel 18K Gold Vintage Ring – Assay Jewelers
22.18 Carat Colombian Emerald Bezel 18K Gold Vintage Ring
£72,013.00 GBP
David Webb Signed Type A Fei Chui Jadeite Jade and Onyx Platinum & 18K Ring – Assay Jewelers
10 Carat Blue Sapphire & Diamond Dangle Drop Ear Climb Chandelier Earrings – Assay Jewelers
Save 16%
10 Carat Blue Sapphire & Diamond Dangle Drop Ear Climb Chandelier Earrings
£11,000.00 GBP
£13,226.00 GBP
Vintage Briolette Cut Green Tourmaline & Diamond Dangling Stud Earrings in 18K – Assay Jewelers
