All Gemstones
Vintage 6 Carat Oval Cut Peridot 14K Gold Fluted Sunburst Ring – Assay Jewelers
1.37 Carat Emerald and Diamond 18K Gold Geometric Lattice Ring – Assay Jewelers
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1.37 Carat Emerald and Diamond 18K Gold Geometric Lattice Ring
£7,342.00 GBP
£9,177.00 GBP
2.5mm Tiny Natural Emerald Round Stud Earrings 14K Gold Plated Silver – Assay Jewelers
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2.5mm Tiny Natural Emerald Round Stud Earrings 14K Gold Plated Silver
£48.00 GBP
£55.00 GBP
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
£14,873.00 GBP
£18,591.00 GBP
GIA Certified 5.11 Carat Cushion Blue Sapphire 14K Yellow Gold Solitaire Ring – Assay Jewelers
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GIA Certified 5.11 Carat Cushion Blue Sapphire 14K Yellow Gold Solitaire Ring
£5,538.00 GBP
£6,922.00 GBP
4.05 Carat Padparadscha Sapphire No Heat Sri Lanka With Ruby and Diamond Ring – Assay Jewelers
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3.72 Carat Blue Sapphire & Diamond Pave 18K Crossover Band Ring – Assay Jewelers
Vintage Oval Rodolite Garnet Victorian Revival in 18K Yellow Gold Solitaire Ring – Assay Jewelers
Vintage 45 Carat No Heat Ruby, Diamond, and Pearl Cuff Choker Necklace – Assay Jewelers
GIA Certified 2.3 Carat Oval Ruby & Round Diamond Halo 18K Stud Earrings – Assay Jewelers
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GIA Certified 2.3 Carat Oval Ruby & Round Diamond Halo 18K Stud Earrings
£10,126.00 GBP
£12,658.00 GBP
Lapis Lazuli with Diamond Rondelle Spacers 18K Yellow Gold Bead Necklace – Assay Jewelers
GIA Certified Burma Ruby Diamond Halo 18K Two Tone Gold Necklace & Earring Set – Assay Jewelers
GIA Certified 1.47 Carat Ruby & Diamond Halo Floating Pendant Necklace – Assay Jewelers
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GIA Certified 1.47 Carat Ruby & Diamond Halo Floating Pendant Necklace
£6,329.00 GBP
£7,911.00 GBP
Natural Lapis Lazuli 15 Bead 52 Diamond Rondelle 18K Gold 8 Inch Bracelet – Assay Jewelers
GRS Cert. 4.37 Carat Vivid Green Muzo Colombian Emerald Diamond 3 Stone Ring – Assay Jewelers
GRS Certified 48 Carat Star Ruby Cabochon & Diamond in 18K Rose Gold Halo Ring – Assay Jewelers
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GRS Certified 48 Carat Star Ruby Cabochon & Diamond in 18K Rose Gold Halo Ring
£24,682.00 GBP
£30,852.00 GBP
Carved Jade & Diamond in 18K Yellow Gold Two Tone White Gold Halo Wide Band Ring – Assay Jewelers
10 Carat Vintage Natural Jadeite Jade in Carved 18K Gold Oval Ring – Assay Jewelers
GIA Certified 1.22 Carat Fancy Intense Orange-Yellow Diamond Floral Halo Ring – Assay Jewelers
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GIA Certified 1.22 Carat Fancy Intense Orange-Yellow Diamond Floral Halo Ring
£12,404.00 GBP
£15,505.00 GBP
Multicolor Sapphire Pear Marquise Mix & Diamond Cluster 18K White Gold Dome Ring – Assay Jewelers
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Multicolor Sapphire Pear Marquise Mix & Diamond Cluster 18K White Gold Dome Ring
£5,500.00 GBP
£6,875.00 GBP
11.97 Carat Sugarloaf Lavender Blue Chalcedony 18K White Gold Ring – Assay Jewelers
GIA Certified 1.38 Carat Fancy Orangy Brown Diamond Enamel 18K Gold Dome Ring – Assay Jewelers
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GIA Certified 1.38 Carat Fancy Orangy Brown Diamond Enamel 18K Gold Dome Ring
£6,962.00 GBP
£8,702.00 GBP
Greek 18K White Gold Diamond Pink Tourmaline Yellow Garnet Pearl Drop Earrings – Assay Jewelers
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Greek 18K White Gold Diamond Pink Tourmaline Yellow Garnet Pearl Drop Earrings
£10,126.00 GBP
£12,658.00 GBP
Vintage Citrine Bead 18K Gold Two Strand Necklace – Assay Jewelers
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Vintage Citrine Bead 18K Gold Two Strand Necklace
£11,392.00 GBP
£14,240.00 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
£15,189.00 GBP
£18,986.00 GBP
Vintage 3.20 Carat Emerald Bombe Dome Sputnik 18K Gold Statement Ring – Assay Jewelers
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Vintage 3.20 Carat Emerald Bombe Dome Sputnik 18K Gold Statement Ring
£2,991.00 GBP
£3,734.00 GBP
Natural Oval Cabochon Jadeite Jade Bezel Set in 18K Yellow Gold Stud Earrings – Assay Jewelers
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Natural Oval Cabochon Jadeite Jade Bezel Set in 18K Yellow Gold Stud Earrings
£1,171.00 GBP
£1,464.00 GBP
Vintage Lapis Lazuli 14K Gold Nugget Textured Cufflinks – Assay Jewelers
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Vintage Lapis Lazuli 14K Gold Nugget Textured Cufflinks
£2,405.00 GBP
£3,007.00 GBP
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
£16,455.00 GBP
£20,568.00 GBP
110 Carat Blue Sapphire & Diamond 14K White Gold Six Row Wide Wrap Bracelet – Assay Jewelers
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110 Carat Blue Sapphire & Diamond 14K White Gold Six Row Wide Wrap Bracelet
£22,467.00 GBP
£28,084.00 GBP
13mm Golden South Sea Pearl & Diamond 18K Gold Pendant Necklace – Assay Jewelers
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13mm Golden South Sea Pearl & Diamond 18K Gold Pendant Necklace
£3,544.00 GBP
£4,430.00 GBP
4.02 Carat No Heat Ceylon Sapphire In Platinum Art Deco Ring – Assay Jewelers
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4.02 Carat No Heat Ceylon Sapphire In Platinum Art Deco Ring
£30,061.00 GBP
£37,576.00 GBP
Natural 3 Carat Emerald & Diamond Halo 14K White Gold Pendant – Assay Jewelers
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Natural 3 Carat Emerald & Diamond Halo 14K White Gold Pendant
£4,177.00 GBP
£5,222.00 GBP
Natural 1.5 Carat Blue Sapphire in 14K White Gold Ball Style Tennis Bracelet – Assay Jewelers
Natural 1 Carat Emerald & Baguette Diamond 18K Gold East West Ring – Assay Jewelers
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Natural 1 Carat Emerald & Baguette Diamond 18K Gold East West Ring
£3,355.00 GBP
£4,193.00 GBP
3.5 Carat Emerald & Diamond Three Stone Engagement Ring – Assay Jewelers
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3.5 Carat Emerald & Diamond Three Stone Engagement Ring
£19,492.00 GBP
£24,365.00 GBP
Emerald and Diamond 18K Gold Two Piece Halo Moving Pendant Necklace – Assay Jewelers
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Emerald and Diamond 18K Gold Two Piece Halo Moving Pendant Necklace
£2,484.00 GBP
£3,101.00 GBP
GIA Certified Type A Fei Cui Jadeite Jade Diamond Halo Platinum Split Shank Ring – Assay Jewelers
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GIA Certified Type A Fei Cui Jadeite Jade Diamond Halo Platinum Split Shank Ring
£3,291.00 GBP
£4,114.00 GBP
GIA Certified 5.11 Carat Cushion Blue Sapphire 14K Yellow Gold Solitaire Ring – Assay Jewelers
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Piaget Protocole Jade Dial 18K Gold 25mm Vintage Watch – Assay Jewelers
Piaget Protocole Jade Dial 18K Gold 25mm Vintage Watch
£12,183.00 GBP
32 Carat Pear Cabochon Emerald & Diamond 18K Gold Drop Emerald Necklace – Assay Jewelers
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32 Carat Pear Cabochon Emerald & Diamond 18K Gold Drop Emerald Necklace
£23,036.00 GBP
£28,795.00 GBP
16.25 Carat Ruby & Diamond 18K White Cascade Link Necklace – Assay Jewelers
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16.25 Carat Ruby & Diamond 18K White Cascade Link Necklace
£15,189.00 GBP
£18,986.00 GBP
7.81 Carat Pear Shaped Cabochon Emerald & Diamond in 18K Yellow Gold Ring – Assay Jewelers
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7.81 Carat Pear Shaped Cabochon Emerald & Diamond in 18K Yellow Gold Ring
£2,738.00 GBP
£3,418.00 GBP
GIA Cert. 2.59 Carat Colombian Emerald & Diamond Platinum Gold Cocktail Ring – Assay Jewelers
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GIA Cert. 2.59 Carat Colombian Emerald & Diamond Platinum Gold Cocktail Ring
£6,361.00 GBP
£7,951.00 GBP
1.55 Carat Emerald & Diamond in 18K Gold Bow Dome Design Band Ring – Assay Jewelers
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1.55 Carat Emerald & Diamond in 18K Gold Bow Dome Design Band Ring
£2,326.00 GBP
£2,912.00 GBP
1.22 Carat Emerald & Diamond 18K Gold Halo Three Stone Band Ring – Assay Jewelers
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1.22 Carat Emerald & Diamond 18K Gold Halo Three Stone Band Ring
£1,622.00 GBP
£2,026.00 GBP
Vintage 5 Carat Emerald Square Cut Openwork 14K Gold Solitaire Ring – Assay Jewelers
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Cartier Signed Art Deco Colombian Emerald Onyx & Diamond Platinum Ring – Assay Jewelers
