All Gemstones
1.5 Carat Trillion Blue Sapphire & Diamond in 18K Gold Midi Ring – Assay Jewelers
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1.5 Carat Trillion Blue Sapphire & Diamond in 18K Gold Midi Ring
¥585,600 JPY
¥732,000 JPY
GIA Certified 7.6 Carat Color Change Star Sapphire & Diamond 14K Gold Men's Ring – Assay Jewelers
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GIA Certified 7.6 Carat Color Change Star Sapphire & Diamond 14K Gold Men's Ring
¥2,134,600 JPY
¥2,669,100 JPY
Lapis Lazuli Flush Set 18K Gold Bangle Bracelet – Assay Jewelers
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Lapis Lazuli Flush Set 18K Gold Bangle Bracelet
¥1,443,500 JPY
¥1,804,400 JPY
5.5 Carat Oval Kunzite & Diamond Channel 18K Gold Multi-Row Cocktail Ring – Assay Jewelers
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5.5 Carat Oval Kunzite & Diamond Channel 18K Gold Multi-Row Cocktail Ring
¥1,511,600 JPY
¥1,889,500 JPY
Sapphire, Ruby, & Seed Pearl 14K Gold Openwork Bangle Bracelet – Assay Jewelers
Jadeite Jade Bezel Set & Diamond Pavé in 14K Gold Nugget Ring – Assay Jewelers
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Jadeite Jade Bezel Set & Diamond Pavé in 14K Gold Nugget Ring
¥869,900 JPY
¥1,044,900 JPY
GRS Certified 7.15 Carat Vivid Blue Sapphire & Diamond 18K Ring – Assay Jewelers
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GRS Certified 7.15 Carat Vivid Blue Sapphire & Diamond 18K Ring
¥10,472,000 JPY
¥13,089,900 JPY
GIA Cert. 14.56 Carat Purple Star Sapphire No Heat Sri Lanka Sunburst Ring – Assay Jewelers
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GIA Cert. 14.56 Carat Purple Star Sapphire No Heat Sri Lanka Sunburst Ring
¥8,642,100 JPY
¥9,866,000 JPY
GRS Cert. 13.86 Carat No Heat Ruby Eiseman Signed Vintage Ring – Assay Jewelers
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GRS Cert. 13.86 Carat No Heat Ruby Eiseman Signed Vintage Ring
¥6,502,400 JPY
¥7,430,100 JPY
155.48 Carat No-Heat Purple Star Ruby 18K Gold Bezel Pendant Necklace – Assay Jewelers
7.15 Carat Oval Aquamarine & Diamond Floral Filigree Platinum Ring – Assay Jewelers
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7.15 Carat Oval Aquamarine & Diamond Floral Filigree Platinum Ring
¥856,300 JPY
¥1,029,900 JPY
11.5mm White Pearl and Round Cut Diamond Accent Platinum Ring – Assay Jewelers
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11.5mm White Pearl and Round Cut Diamond Accent Platinum Ring
¥447,700 JPY
¥561,800 JPY
8.17 Carat Round Cut Peridot & Diamond 18K Gold Statement Ring – Assay Jewelers
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8.17 Carat Round Cut Peridot & Diamond 18K Gold Statement Ring
¥1,552,500 JPY
¥1,940,600 JPY
8.5mm White Pearl and Round Diamond Bypass Platinum Ring – Assay Jewelers
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8.5mm White Pearl and Round Diamond Bypass Platinum Ring
¥413,700 JPY
¥515,800 JPY
White Agate & 18K Yellow Gold Earring & Link Necklace Jewelry Set – Assay Jewelers
3.04 Carat Star No-Heat Burma Ruby & Sunburst Art Deco Ring – Assay Jewelers
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3.04 Carat Star No-Heat Burma Ruby & Sunburst Art Deco Ring
¥7,922,100 JPY
¥9,043,300 JPY
GIA Certified 17.16 Carat Lozenge Cut Rubellite Red Tourmaline Ring – Assay Jewelers
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15.15 Carat Blue Star Sapphire 18K & 22K Bar Link Chain Retro Pendant Necklace – Assay Jewelers
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15.15 Carat Blue Star Sapphire 18K & 22K Bar Link Chain Retro Pendant Necklace
¥5,038,500 JPY
¥6,298,200 JPY
28.56 Carat Oval Cut Emerald & Diamond Halo 18K Gold Pendant Necklace – Assay Jewelers
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28.56 Carat Oval Cut Emerald & Diamond Halo 18K Gold Pendant Necklace
¥2,682,700 JPY
¥3,353,400 JPY
1.26 Carat Aquamarine & Diamond in 18K White Gold Floral Statement Ring – Assay Jewelers
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1.26 Carat Aquamarine & Diamond in 18K White Gold Floral Statement Ring
¥626,500 JPY
¥783,100 JPY
14K Gold Multi-Gemstone 24 Inch Necklace Cats-Eye – Assay Jewelers
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14K Gold Multi-Gemstone 24 Inch Necklace Cats-Eye
¥2,599,300 JPY
¥3,126,800 JPY
10.36 Carat No Heat Sri Lanka Oval Blue Sapphire and Diamond Ring – Assay Jewelers
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10.36 Carat No Heat Sri Lanka Oval Blue Sapphire and Diamond Ring
¥17,561,600 JPY
¥20,064,300 JPY
54.31 Carat No Heat Burma Star Blue Sapphire and Diamond Ring AGL Certified – Assay Jewelers
14K Gold Christian Medallion "Cupid" and Black Onyx Medallion Pendant – Assay Jewelers
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14K Gold Christian Medallion "Cupid" and Black Onyx Medallion Pendant
¥1,479,300 JPY
¥1,777,100 JPY
Rare Vivid Red 5.81 Carat Oval Cut Siam Ruby & Diamond Halo Ring – Assay Jewelers
Rare Vivid Red 5.81 Carat Oval Cut Siam Ruby & Diamond Halo Ring
¥124,185,400 JPY
7.25 Carat No Heat Cushion Cut Ruby & Diamond Halo Platinum 18K Gold Ring – Assay Jewelers
3.75 Carat Pear-Cut Orange Sapphire and Diamond Cluster 14K Gold Ring – Assay Jewelers
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3.75 Carat Pear-Cut Orange Sapphire and Diamond Cluster 14K Gold Ring
¥897,100 JPY
¥1,077,000 JPY
6.8 Carat Oval Cut Colombian Emerald and Diamond Platinum Ring – Assay Jewelers
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Vintage GIA Cert. 2.3 Carat No Heat Burma Ruby & Diamond in Platinum Ring – Assay Jewelers
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Vintage GIA Cert. 2.3 Carat No Heat Burma Ruby & Diamond in Platinum Ring
¥3,744,900 JPY
¥4,681,100 JPY
7.77 Carat Royal Blue Sapphire Ceylon No Heat Cushion Cut and Diamond Ring – Assay Jewelers
Vintage 13.32 Carat Type A Jadeite Jade Gold Wire Floral Ring From France – Assay Jewelers
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Vintage 13.32 Carat Type A Jadeite Jade Gold Wire Floral Ring From France
¥9,202,100 JPY
¥10,507,900 JPY
6.45 Carat No-Heat Burma Ruby Oval Cut & Round Diamond Halo Ring – Assay Jewelers
6.45 Carat No-Heat Burma Ruby Oval Cut & Round Diamond Halo Ring
¥37,664,500 JPY
GIA Certified 35 Carat Marcus & Co Australian Black Opal in 18K Gold Pendant – Assay Jewelers
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10.35 Carat Purple Sapphire No Heat Ceylon and Diamond Cluster Ring – Assay Jewelers
47.10 Carat No-Heat Yellow Sapphire & Old Euro Diamond Vintage Ring – Assay Jewelers
4 Carat Lab Diamond & Emerald 14K Gold Inside-Out Hoop Earrings – Assay Jewelers
32 Carat Emerald and Rose-Cut Diamond Necklace & Earring Set in 18K Gold – Assay Jewelers
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32 Carat Emerald and Rose-Cut Diamond Necklace & Earring Set in 18K Gold
¥7,939,100 JPY
¥9,923,800 JPY
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
¥9,900,000 JPY
¥12,375,000 JPY
1 Carat Oval Cut Ruby & Diamond Halo Pendant Necklace in 14K White Gold – Assay Jewelers
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1 Carat Oval Cut Ruby & Diamond Halo Pendant Necklace in 14K White Gold
¥165,200 JPY
¥196,100 JPY
1.08 Carat Oval Blue Sapphire & Diamond Halo 14k Pendant Necklace – Assay Jewelers
1.16 Carat Oval Blue Sapphire & Diamond Halo 18K White Gold Ring – Assay Jewelers
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1.16 Carat Oval Blue Sapphire & Diamond Halo 18K White Gold Ring
¥258,800 JPY
¥323,500 JPY
20 Carat Oval Cut Emerald & Rose-Cut Diamond Statement 18k Necklace – Assay Jewelers
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20 Carat Oval Cut Emerald & Rose-Cut Diamond Statement 18k Necklace
¥4,221,500 JPY
¥5,276,900 JPY
12 Carat Natural Oval Emerald & Rose-Cut Diamond Drop Earrings in 18K White Gold – Assay Jewelers
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12 Carat Natural Oval Emerald & Rose-Cut Diamond Drop Earrings in 18K White Gold
¥1,538,800 JPY
¥1,923,500 JPY
0.50 Carat Oval Emerald Bezel Set 18K Gold Stud Earrings – Assay Jewelers
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0.50 Carat Oval Emerald Bezel Set 18K Gold Stud Earrings
¥81,800 JPY
¥102,200 JPY
18K Gold Multi Color Gemstone Vintage Estate X Bezel Bracelet – Assay Jewelers
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18K Gold Multi Color Gemstone Vintage Estate X Bezel Bracelet
¥1,661,400 JPY
¥2,076,700 JPY
GIA Certified 7 Carat Citrine 18K Gold Solitaire Bezel Set Mens Ring – Assay Jewelers
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Estate Victorian Elagabalus Denarius 18K Gold Antique Roman Coin Clip-On Earring – Assay Jewelers
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Estate Victorian Elagabalus Denarius 18K Gold Antique Roman Coin Clip-On Earring
¥1,743,100 JPY
¥2,178,900 JPY
GIA Certified 18.61 Carat Pink Tourmaline & Floral Diamond Pendant Necklace – Assay Jewelers
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GIA Certified 18.61 Carat Pink Tourmaline & Floral Diamond Pendant Necklace
¥1,734,600 JPY
¥2,168,600 JPY