Pearls & Semi-Precious
GIA Certified 11 Carat Triangle Cut Tsavorite Diamond 18K Gold Pendant Necklace – Assay Jewelers
GIA Certified 8.58 Carat Demantoid Pendant Necklace in 18K White Gold – Assay Jewelers
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GIA Certified 176 Carat Oval Morganite East West Bezel Pendant Necklace – Assay Jewelers
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GIA Certified 9.48 Carat Paraiba Tourmaline Diamond Cluster Ring – Assay Jewelers
Edwardian GIA Certified Saltwater Pearl & Old Euro Cut Diamond Necklace – Assay Jewelers
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Edwardian GIA Certified Saltwater Pearl & Old Euro Cut Diamond Necklace
£47,344.00 GBP
£59,183.00 GBP
100 Carat Mixed Multi-Gem Avant-Garde Statement Necklace in 18k Gold – Assay Jewelers
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100 Carat Mixed Multi-Gem Avant-Garde Statement Necklace in 18k Gold
£45,603.00 GBP
£57,004.00 GBP
GIA Certified 17.16 Carat Lozenge Cut Rubellite Red Tourmaline Ring – Assay Jewelers
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GIA Certified 35 Carat Indicolite Tourmaline & Diamond 18K Gold Pendant – Assay Jewelers
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Citrine Amethyst Diamond Heart in 18K White Gold Necklace & Earring Set – Assay Jewelers
White Agate & 18K Yellow Gold Earring & Link Necklace Jewelry Set – Assay Jewelers
GIA Certified 7.60 Carat No Heat Pink Spinel and Diamond Ring in Platinum – Assay Jewelers
Certified
GIA Certified 7.60 Carat No Heat Pink Spinel and Diamond Ring in Platinum
£34,618.00 GBP
£43,274.00 GBP
14.24 Carat Pink Opal & Diamond 18K Gold Floral Cocktail Ring – Assay Jewelers
15.53 Carat Vintage Mexican Opal Diamond 18K Gold Split Shank Ring – Assay Jewelers
18K Yellow Gold and White Agate Square Link Chain Choker Necklace – Assay Jewelers
6.04 Carat Cushion Cut No Heat Burma Origin Spinel in Vintage 14K Gold Ring – Assay Jewelers
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Black Pearl with Fancy Yellow & White Lily Cut Diamond Drop Earrings – Assay Jewelers
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Black Pearl with Fancy Yellow & White Lily Cut Diamond Drop Earrings
£30,353.00 GBP
£34,713.00 GBP
36.10ct Cushion-Cut Kunzite Diamond 18K White Gold Necklace – Assay Jewelers
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GIA Certified 8.17 Carat Tourmaline and Diamond Halo Square Shape Platinum Ring – Assay Jewelers
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GIA Certified 47.02 Carat Emerald Cut Loose Aquamarine – Assay Jewelers
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GIA Certified 47.02 Carat Emerald Cut Loose Aquamarine
£26,079.00 GBP
£31,364.00 GBP
Tiffany & Co. 6.5 Carat Pear Cut Green-Blue Tourmaline and Diamond Platinum Ring – Assay Jewelers
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25 Carat Aquamarine, Tourmaline, & Diamond 18K Gold Platinum Retro Bracelet – Assay Jewelers
GIA Certified 35 Carat Marcus & Co Australian Black Opal in 18K Gold Pendant – Assay Jewelers
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Antique Victorian Colombian Emerald, Pearl, & Old Mine Diamond Pendant Circa 1880 – Assay Jewelers
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Antique Victorian Colombian Emerald, Pearl, & Old Mine Diamond Pendant Circa 1880
£25,052.00 GBP
£31,317.00 GBP
Authentic Constantine Roman Coin Bezel 18K Gold Cuban Chain Necklace – Assay Jewelers
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Authentic Constantine Roman Coin Bezel 18K Gold Cuban Chain Necklace
£24,966.00 GBP
£31,207.00 GBP
18.06 Carat AAAA Tanzanite 18K White Gold Split Shank Ring – Assay Jewelers
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18.06 Carat AAAA Tanzanite 18K White Gold Split Shank Ring
£23,272.00 GBP
£29,090.00 GBP
Antique Mughal Empire Indian Elephant Bangle Bracelet in 19k Yellow Gold – Assay Jewelers
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Antique Mughal Empire Indian Elephant Bangle Bracelet in 19k Yellow Gold
£23,170.00 GBP
£26,432.00 GBP
GIA Cert. 5.52 Carat Rubellite and Diamond Halo Filigree Ring – Assay Jewelers
Certified
GIA Cert. 5.52 Carat Rubellite and Diamond Halo Filigree Ring
£22,692.00 GBP
£27,289.00 GBP
GIA Certified 3.55ct Pear Cut Tsavorite Diamond Cocktail Ring – Assay Jewelers
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GIA Certified 3.55ct Pear Cut Tsavorite Diamond Cocktail Ring
£21,187.00 GBP
£26,479.00 GBP
GIA Certified Brazilian Alexandrite 0.90 Carat Pear Cut Green-Purple in 18K Ring – Assay Jewelers
Certified
GIA Certified Brazilian Alexandrite 0.90 Carat Pear Cut Green-Purple in 18K Ring
£21,030.00 GBP
£26,283.00 GBP
GIA Certified Antique Cartier Salt Water Pearl Necklace with Original Box – Assay Jewelers
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GIA Certified Antique Cartier Salt Water Pearl Necklace with Original Box
£19,618.00 GBP
£24,519.00 GBP
Vintage 18K White Gold 13mm South Sea Pearl & Diamond Choker Necklace – Assay Jewelers
GIA Certified Natural Pink Saltwater Conch Pearl Vintage Necklace – Assay Jewelers
Certified
GIA Certified Natural Pink Saltwater Conch Pearl Vintage Necklace
£17,423.00 GBP
£21,775.00 GBP
Natural Cats Eye Gump Signed Ring in 14K Yellow Gold – Assay Jewelers
Natural Cats Eye Gump Signed Ring in 14K Yellow Gold
£16,890.00 GBP
Vintage Victorian Style Cabochon Emerald And 3-Strand Pearl Choker Necklace – Assay Jewelers
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Vintage Victorian Style Cabochon Emerald And 3-Strand Pearl Choker Necklace
£16,858.00 GBP
£21,077.00 GBP
Vintage GIA Certified Black Opal Mixed Cut Diamond Halo 14K Cocktail Ring – Assay Jewelers
Certified
Vintage GIA Certified Black Opal Mixed Cut Diamond Halo 14K Cocktail Ring
£16,498.00 GBP
£20,622.00 GBP
GIA Certified 13.75 Carat Hessonite Garnet & Diamond Platinum Cocktail Ring – Assay Jewelers
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Greek 12 Carat Diamond South Sea Pearl Tourmaline Citrine Earring Necklace Set – Assay Jewelers
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Greek 12 Carat Diamond South Sea Pearl Tourmaline Citrine Earring Necklace Set
£16,310.00 GBP
£20,387.00 GBP
GIA Certified 6.40 Carat Blue Indicolite Tourmaline Vintage Retro Platinum Ring – Assay Jewelers
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21.13 Carat Pink Tourmaline & Diamond Floating Pendant Necklace in 14K/18K Gold – Assay Jewelers
3 Carat South Sea Freshwater Pearl and Diamond 18K Yellow Gold Cocktail Ring – Assay Jewelers
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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
£15,682.00 GBP
£19,603.00 GBP
GIA Certified 115.10 Carat Emerald Cut Pink Kunzite Loose – Assay Jewelers
GIA Certified 115.10 Carat Emerald Cut Pink Kunzite Loose
£15,682.00 GBP
Vintage 11.5 Carat Tsavorite & Diamond Filigree Tennis Bracelet – Assay Jewelers
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Vintage 11.5 Carat Tsavorite & Diamond Filigree Tennis Bracelet
£15,674.00 GBP
£18,849.00 GBP
Vintage Tiffany & Co. Signed GIA Certified Natural Saltwater Pearl Two Strand Necklace – Assay Jewelers
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Vintage Tiffany & Co. Signed GIA Certified Natural Saltwater Pearl Two Strand Necklace
£15,118.00 GBP
£18,897.00 GBP
Vintage 18K Gold Tassel Necklace Quartz Black Onyx Diamond - 30 inches – Assay Jewelers
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Vintage 18K Gold Tassel Necklace Quartz Black Onyx Diamond - 30 inches
£15,055.00 GBP
£18,819.00 GBP
20.45 Carat Emerald Cut Tanzanite & Diamond in 14K Two Tone Gold Cocktail Ring – Assay Jewelers
GIA Certified 9.46 Carat Green Cats Eye Chrysoberyl 14K Gold Art Deco Ring – Assay Jewelers
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GIA Certified 9.46 Carat Green Cats Eye Chrysoberyl 14K Gold Art Deco Ring
£14,741.00 GBP
£18,427.00 GBP
Fabergé Egg Victor Mayer 80/100 Blue Enamel with Original Box & Certified – Assay Jewelers
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