All Gemstones
GIA Certified 20.61 Carat Orange Opal 18K Gold Diamond Pendant Necklace – Assay Jewelers
Vintage Lapis Lazuli Textured 18K Gold Cufflinks & Shirt Stud Set – Assay Jewelers
Vintage 25mm Green Nephrite Jade 18K Gold Cocktail Statement Ring – Assay Jewelers
GIA Certified Oval Black Opal 18K Gold Pendant and Pin – Assay Jewelers
GIA Certified Oval Black Opal 18K Gold Pendant and Pin
£5,934.00 GBP
GIA Certified 2 Carat Burma Ruby Diamond Platinum Cocktail Ring – Assay Jewelers
GIA Cert. 8 Carat Burma Jadeite Jade & Diamond 18K White Gold Ballerina Ring – Assay Jewelers
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GIA Certified 2 Carat Burma Ruby Pigeon Blood and Diamond Platinum Art Deco Ring – Assay Jewelers
Pomellato Hessonite Garnet Cabochon 18K Yellow Gold Vintage 1970s Ring – Assay Jewelers
1.78 Carat Pink Sapphire Blue Sapphire Diamond 18K White Gold Vintage Ring – Assay Jewelers
Art Deco Lapis Lazuli and Diamond 18K Yellow Gold Brooch Pendant – Assay Jewelers
2.51 Carat Oval Blue Sapphire & Mixed Diamond Platinum Art Deco Ring – Assay Jewelers
GIA Certified 9.48 Carat Paraiba Tourmaline Diamond Cluster Ring – Assay Jewelers
GIA 1.25 Carat Burma Ruby & Pave Diamond 18K White Gold Ring – Assay Jewelers
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GIA 1.25 Carat Burma Ruby & Pave Diamond 18K White Gold Ring
£10,443.00 GBP
£13,053.00 GBP
GIA Certified 4 Carat Colombian Minor Oil Emerald & Diamond Engagement Ring – Assay Jewelers
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GIA Certified 4 Carat Colombian Minor Oil Emerald & Diamond Engagement Ring
£12,357.00 GBP
£15,442.00 GBP
2.40 Carat No Heat Purple Sapphire & Diamond Gold Cocktail Ring – Assay Jewelers
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2.40 Carat No Heat Purple Sapphire & Diamond Gold Cocktail Ring
£6,202.00 GBP
£7,753.00 GBP
GIA Cert. 11 Carat Oval Citrine Bezel 14K Gold Cocktail Ring – Assay Jewelers
3 Carat Sapphire and Diamond 18K White Gold 3 Row Wide Band Ring – Assay Jewelers
1/2 Carat Emerald and Baguette Diamond 3 Stone Platinum Ring – Assay Jewelers
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1/2 Carat Emerald and Baguette Diamond 3 Stone Platinum Ring
£1,456.00 GBP
£1,820.00 GBP
GIA 4.02 Ct Colombian Emerald Solitaire Floating 18K Gold Pendant Necklace – Assay Jewelers
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GIA 4.02 Ct Colombian Emerald Solitaire Floating 18K Gold Pendant Necklace
£9,114.00 GBP
£11,392.00 GBP
GIA Cert. 8.5 Carat Morganite & Diamond 18k Rose Gold Cocktail Jacket Ring – Assay Jewelers
15.50 Carat Round Tanzanite & 1.50 Carat Diamond Double Halo 14K White Gold Ring – Assay Jewelers
1.70 Carat J/I1 Oval Diamond and Floating Diamond Shank Engagement Ring – Assay Jewelers
GIA Certified 10 Carat No Heat Pink Star Sapphire White Gold Cocktail Ring – Assay Jewelers
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GIA Certified 10 Carat No Heat Pink Star Sapphire White Gold Cocktail Ring
£15,442.00 GBP
£19,303.00 GBP
1.50 Carat Radiant Cut Tanzanite & Diamond Accents 14K Yellow Gold Bar Set Ring – Assay Jewelers
Vintage Carnelian Floral Carved Tube 22K Gold Chain Necklace – Assay Jewelers
Vintage Carnelian Floral Carved Tube 22K Gold Chain Necklace
£11,787.00 GBP
39.20 Carat Emerald Cut Aquamarine & Diamond Retro Era 14K White Gold Wing Pin – Assay Jewelers
Multi Colored Moonstone Cabochon Drop 22K Gold 17" Fringe Necklace – Assay Jewelers
GIA Certified 7 Carat Purple Sri Lanka Sapphire Diamond Halo 18K White Gold Ring – Assay Jewelers
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GIA Certified 7 Carat Purple Sri Lanka Sapphire Diamond Halo 18K White Gold Ring
£34,808.00 GBP
£43,509.00 GBP
GIA Certified 6 Carat Cushion Cut Orange Sapphire Diamond Halo 18K Gold Ring – Assay Jewelers
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GIA Certified 6 Carat Cushion Cut Orange Sapphire Diamond Halo 18K Gold Ring
£5,696.00 GBP
£7,120.00 GBP
15 Carat Oval Amethyst and Pearl 18K Gold Retro Statement 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
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USA Flag Ruby Sapphire Diamond Pave 14K Gold Men Signet Statement Ring
£6,329.00 GBP
£7,911.00 GBP
Vintage 22K Gold Queen Victoria Coin Collar Necklace & Cluster Earrings Set – Assay Jewelers
2 Carat Oval Burma Ruby & Diamond Halo Set in 18K Yellow Gold 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
14 Carat Oval Bezel Set Peridot 14K Gold Link Bracelet 7" – Assay Jewelers
French Art Deco 20 Carat Gold Burma Ruby & Diamond Invisible Set 18K Gold Hinged Box – Assay Jewelers
GIA Certified 2.62 Carat Oval Green Alexandrite & Diamond Platinum Vintage Ring – Assay Jewelers
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GIA Certified 2.62 Carat Oval Green Alexandrite & Diamond Platinum Vintage Ring
£8,544.00 GBP
£10,680.00 GBP
GIA Certified 0.86 Carat Brazilian Alexandrite & Diamond Platinum Drop Necklace – Assay Jewelers
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GIA Certified 0.86 Carat Brazilian Alexandrite & Diamond Platinum Drop Necklace
£9,493.00 GBP
£11,867.00 GBP
GIA Certified 0.61 Carat Marquise Alexandrite Diamond Platinum Drop Necklace – Assay Jewelers
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GIA Certified 0.61 Carat Marquise Alexandrite Diamond Platinum Drop Necklace
£15,822.00 GBP
£19,777.00 GBP
Art Deco 2 Carat Princess & Round Diamond Channel Sapphire Platinum Ring – Assay Jewelers
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Art Deco 2 Carat Princess & Round Diamond Channel Sapphire Platinum Ring
£5,570.00 GBP
£6,962.00 GBP
Cartier 14K Yellow Gold Monogrammed Eyeglass Case Box R.K.H Engraved 108 Grams – Assay Jewelers
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GIA Certified 6.03 Carat Oval Ceylon Sri Lanka Sapphire & Diamond Platinum Ring – Assay Jewelers
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GIA Certified 6.03 Carat Oval Ceylon Sri Lanka Sapphire & Diamond Platinum Ring
£20,252.00 GBP
£25,315.00 GBP
GIA Certified 4.15 Carat Oval Thai Sapphire & Diamond in Platinum Vintage Ring – Assay Jewelers
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GIA Certified 4.15 Carat Oval Thai Sapphire & Diamond in Platinum Vintage Ring
£10,759.00 GBP
£13,449.00 GBP
1/2 Carat Round Colombian Emerald 14K Gold Half Eternity Band Ring – Assay Jewelers
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GRS Certified 5.04 Carat Sri Lanka Vivid Blue Sapphire & Diamond 18K White Ring – Assay Jewelers
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GRS Certified 5.04 Carat Sri Lanka Vivid Blue Sapphire & Diamond 18K White Ring
£35,440.00 GBP
£44,300.00 GBP
1.40 Carat Princess Pink Sapphire & Diamond Pave 18K White Gold Bypass Wave Ring – Assay Jewelers
