All Gemstones
Natural 1/2 Carat Emerald Round Bezel Stud Earrings 14K Gold – Assay Jewelers
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Natural 1/2 Carat Emerald Round Bezel Stud Earrings 14K Gold
¥119,200 JPY
¥148,600 JPY
18K Yellow Gold and White Agate Square Link Chain Choker Necklace – Assay Jewelers
Natural White Agate Clip On Retro Earrings in 18K Yellow Gold – Assay Jewelers
Vintage David Yurman 14K Yellow Gold "Cable Rope" Motif Clip On Earrings – Assay Jewelers
Save 11%
Vintage David Yurman 14K Yellow Gold "Cable Rope" Motif Clip On Earrings
¥816,900 JPY
¥923,600 JPY
Vintage 4.5 Carat Ruby & Diamond Cluster Clip On Earrings in 18K Yellow Gold – Assay Jewelers
Vintage GIA Certified Orange Spessartine Garnet & Diamond 18K White Gold Ring – Assay Jewelers
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Antique Red Spinel and Old Mine Diamond 14K Yellow Gold Three-Stone Ring – Assay Jewelers
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Antique Red Spinel and Old Mine Diamond 14K Yellow Gold Three-Stone Ring
¥2,864,100 JPY
¥3,444,600 JPY
GIA Certified 8 Carat White Opal With Orange Garnet & Aquamarine Halo Ring – Assay Jewelers
Certified
GIA Certified 8 Carat White Opal With Orange Garnet & Aquamarine Halo Ring
¥1,387,000 JPY
¥1,734,200 JPY
8.64 Carat AGL Certified Ceylon Sapphire and Diamond Art Deco Brooch Pin – Assay Jewelers
Certified
8.64 Carat AGL Certified Ceylon Sapphire and Diamond Art Deco Brooch Pin
¥4,795,600 JPY
¥5,993,700 JPY
AGL Cert. 2.44 Carat No Oil Colombian Emerald & Trapezoid Diamond Ring – Assay Jewelers
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AGL Cert. 2.44 Carat No Oil Colombian Emerald & Trapezoid Diamond Ring
¥16,015,400 JPY
¥18,299,500 JPY
Vintage Tiffany & Co and Paloma Picasso Dog Bone 18K Gold and Silver Link Chain – Assay Jewelers
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1 Carat Emerald Diamond 5-Stone Square Ring in 14K Gold – Assay Jewelers
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1 Carat Emerald Diamond 5-Stone Square Ring in 14K Gold
¥462,900 JPY
¥578,700 JPY
Vintage 3.50 Carat Green Chrysoberyl Cat’s Eye and Black Onyx Unisex Bezel Ring – Assay Jewelers
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Vintage 3.50 Carat Green Chrysoberyl Cat’s Eye and Black Onyx Unisex Bezel Ring
¥1,547,000 JPY
¥1,859,400 JPY
17 Carat Old Mine Insignificant Oil Colombian Drop Emerald & Diamond 18K Gold Necklace – Assay Jewelers
2.5 Carat GIA Certified Cushion-Cut Pink Sapphire and Diamond 18K Pendant – Assay Jewelers
Certified
2.5 Carat GIA Certified Cushion-Cut Pink Sapphire and Diamond 18K Pendant
¥1,334,200 JPY
¥1,667,800 JPY
Vintage GIA Certified 4 Carat Marquise-Cut Ceylon Sapphire & Diamond Platinum Ring – Assay Jewelers
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Antique 1940's Diamond & Sapphire Bonnet and Ribbon Brooch in 18K Rose & Yellow Gold – Assay Jewelers
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Antique 1940's Diamond & Sapphire Bonnet and Ribbon Brooch in 18K Rose & Yellow Gold
¥3,920,900 JPY
¥4,901,100 JPY
Vintage Retro Era 6.22 Carat Star-Ruby & Diamond Necklace with 14K Gold Carved Detailing – Assay Jewelers
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Vintage Retro Era 6.22 Carat Star-Ruby & Diamond Necklace with 14K Gold Carved Detailing
¥3,311,700 JPY
¥3,786,500 JPY
GRS Certified 5.03 Carat Oval Cut Minor Oil Colombian Emerald Ring with Diamond Halo in 18K White Gold – Assay Jewelers
Certified
GRS Certified 5.03 Carat Oval Cut Minor Oil Colombian Emerald Ring with Diamond Halo in 18K White Gold
¥5,837,100 JPY
¥7,297,200 JPY
Antique Carved Grade A Jadeite Jade "Dragon Hook" Chinese Belt Buckle Pendant – Assay Jewelers
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Antique Carved Grade A Jadeite Jade "Dragon Hook" Chinese Belt Buckle Pendant
¥1,752,900 JPY
¥2,008,100 JPY
1.38 CTTW Natural Pinkish Red Ruby & Diamond Floral Motif Ring in 14K White Gold – Assay Jewelers
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1.38 CTTW Natural Pinkish Red Ruby & Diamond Floral Motif Ring in 14K White Gold
¥1,385,300 JPY
¥1,586,100 JPY
Vintage 3 Carat Cabochon Cut Colombian Emerald Bezel in 20K Yellow Gold Ring – Assay Jewelers
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Vintage 3 Carat Cabochon Cut Colombian Emerald Bezel in 20K Yellow Gold Ring
¥1,073,900 JPY
¥1,342,700 JPY
Natural 4.62 Carat Pinkish Red Star Ruby and Diamond Cocktail Ring – Assay Jewelers
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Natural 4.62 Carat Pinkish Red Star Ruby and Diamond Cocktail Ring
¥1,717,100 JPY
¥1,967,300 JPY
Multi Color Sapphire Bead and Diamond Bracelet in Designed 18K Yellow Gold – Assay Jewelers
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Multi Color Sapphire Bead and Diamond Bracelet in Designed 18K Yellow Gold
¥1,592,900 JPY
¥1,991,100 JPY
18.20 Carat Carved Dragon Green Jadeite Jade Grade "A" & Diamonds Pendant & Pin Crossover – Assay Jewelers
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18.20 Carat Carved Dragon Green Jadeite Jade Grade "A" & Diamonds Pendant & Pin Crossover
¥1,769,900 JPY
¥2,021,800 JPY
Natural 1.14 Carat Oval Cut Blue Sapphire with Round & Baguette Cut Diamonds in a Swirled 18K White Gold Ring Setting – Assay Jewelers
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Natural 1.14 Carat Oval Cut Blue Sapphire with Round & Baguette Cut Diamonds in a Swirled 18K White Gold Ring Setting
¥1,511,200 JPY
¥1,889,000 JPY
Grade A Jadeite Jade in 22K Carved Gold Solitaire Bezel Set Unisex Ring – Assay Jewelers
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Grade A Jadeite Jade in 22K Carved Gold Solitaire Bezel Set Unisex Ring
¥1,773,300 JPY
¥2,130,500 JPY
Vintage 7.29 Carat Jadeite Jade "A" Ring with Round Cut Diamond Halo & 18K Milgrain Finish – Assay Jewelers
Vintage 12 Carat Blue Sapphire and Diamond Art Deco Open Bracelet in Platinum – Assay Jewelers
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Vintage 12 Carat Blue Sapphire and Diamond Art Deco Open Bracelet in Platinum
¥7,763,500 JPY
¥8,868,000 JPY
GRS Certified 41.17 CTTW Sri Lanka No Heat Blue Sapphire Bracelet with Diamond & Ruby in 18K White Gold – Assay Jewelers
Certified
GRS Certified 41.17 CTTW Sri Lanka No Heat Blue Sapphire Bracelet with Diamond & Ruby in 18K White Gold
¥12,402,500 JPY
¥15,503,200 JPY
GIA & GRS Certified Natural Muzo Vivid Green Colombian Emerald Pendant Necklace with Diamonds in 18K Gold – Assay Jewelers
Certified
GIA & GRS Certified Natural Muzo Vivid Green Colombian Emerald Pendant Necklace with Diamonds in 18K Gold
¥3,114,300 JPY
¥3,893,700 JPY
6.34 Carat No Heat Oval Cut Blue Sapphire and Diamond Halo 18K Ring GRS Certified – Assay Jewelers
Certified
6.34 Carat No Heat Oval Cut Blue Sapphire and Diamond Halo 18K Ring GRS Certified
¥7,474,200 JPY
¥9,342,800 JPY
17.86 Carat Oval Cut Jadeite Jade and Diamond Ring in 18K White Gold 7 – Assay Jewelers
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Natural Emerald Stud Earrings with diamond halo in 18k Solid Gold – Assay Jewelers
Save 19%
Natural Emerald Stud Earrings with diamond halo in 18k Solid Gold
¥204,300 JPY
¥255,300 JPY
Natural Diamond and Pink Sapphire Cluster Butterfly Stud Earrings in 14K White Gold – Assay Jewelers
Save 24%
Natural Diamond and Pink Sapphire Cluster Butterfly Stud Earrings in 14K White Gold
¥181,100 JPY
¥239,000 JPY
18K White Gold 2 Carat Cabochon Emerald and Diamond Butterfly Drops Earrings – Assay Jewelers
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18K White Gold 2 Carat Cabochon Emerald and Diamond Butterfly Drops Earrings
¥439,800 JPY
¥578,700 JPY
18K White Gold Bezel and Channel Set Oval Cut Blue Sapphire & Baguette Diamond Ring – Assay Jewelers
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18K White Gold Bezel and Channel Set Oval Cut Blue Sapphire & Baguette Diamond Ring
¥1,211,700 JPY
¥1,514,600 JPY
Natural 1.20 Carat Oval-Cut Blue Sapphire and Diamond Halo Pendant Necklace – Assay Jewelers
Save 0%
Natural 1.20 Carat Oval-Cut Blue Sapphire and Diamond Halo Pendant Necklace
¥175,300 JPY
¥176,200 JPY
9 Carat Natural Blue Sapphire and Diamond Tennis Bracelet in 18K White Gold | 7 Inch 3MM – Assay Jewelers
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9 Carat Natural Blue Sapphire and Diamond Tennis Bracelet in 18K White Gold | 7 Inch 3MM
¥2,273,600 JPY
¥2,842,000 JPY
18K White Gold Ruby and Diamond Butterfly Outline Stud Earrings – Assay Jewelers
2.5 Carat Cabochon Cut Emerald and Diamond Butterfly Drop Earrings in 18K White Gold – Assay Jewelers
Save 23%
2.5 Carat Cabochon Cut Emerald and Diamond Butterfly Drop Earrings in 18K White Gold
¥478,600 JPY
¥629,700 JPY
36.40 Carat Ceylon Star Cabochon Sapphire and Diamond GRS Certified 18K Ring – Assay Jewelers
Certified
36.40 Carat Ceylon Star Cabochon Sapphire and Diamond GRS Certified 18K Ring
¥8,114,100 JPY
¥10,142,600 JPY
10 Carat Heart-Shape Colombian Emerald, Aquamarine, and Diamond 18K Necklace – Assay Jewelers
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10 Carat Heart-Shape Colombian Emerald, Aquamarine, and Diamond 18K Necklace
¥3,036,000 JPY
¥3,795,000 JPY
Pink Sapphire and Diamond Butterfly 14K White Gold Floating Pendant Necklace – Assay Jewelers
Save 24%
Pink Sapphire and Diamond Butterfly 14K White Gold Floating Pendant Necklace
¥169,800 JPY
¥225,200 JPY
18K Solid Gold Thin Ribbed Textured Band Emerald, Ruby, Or Sapphire Ring – Assay Jewelers
Save up to 18%
18K Solid Gold Thin Ribbed Textured Band Emerald, Ruby, Or Sapphire Ring
From ¥323,400 JPY
1/2ct Natural Emerald Marquise 8MM Stud Earrings 14K Gold – Assay Jewelers
Save 20%
1/2ct Natural Emerald Marquise 8MM Stud Earrings 14K Gold
¥129,400 JPY
¥162,400 JPY
Natural 1/2 Carat Emerald Wedding Band Ring in 14K Gold – Assay Jewelers
Save 20%
Natural 1/2 Carat Emerald Wedding Band Ring in 14K Gold
¥188,900 JPY
¥236,600 JPY
2.48 Carat TW Colombian Emerald & Diamond Halo Ring in 18K Gold 2-Row Setting – Assay Jewelers
Save 19%
2.48 Carat TW Colombian Emerald & Diamond Halo Ring in 18K Gold 2-Row Setting
¥1,157,300 JPY
¥1,446,600 JPY