Diamond Jewelry
IGI Certified 3.48 Carat Round Cut Lab Grown Diamond CVD Engagement Ring in 18K White Gold Solitaire – Assay Jewelers
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14K White Gold and Diamond Ear Climber Earrings – Assay Jewelers
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14K White Gold and Diamond Ear Climber Earrings
¥394,400 JPY
¥493,300 JPY
14K White Gold Swirl Earrings With Round Bezel Set Diamonds – Assay Jewelers
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14K White Gold Swirl Earrings With Round Bezel Set Diamonds
¥61,400 JPY
¥76,700 JPY
18K White Gold Round Cut Full Diamond Wedding Band Ring – Assay Jewelers
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18K White Gold Round Cut Full Diamond Wedding Band Ring
¥227,300 JPY
¥284,100 JPY
3 Carat Cushion Cut Lab Grown Diamond Solitaire Single Pendant in 14K – Assay Jewelers
3 Carat Cushion Cut Lab Grown Diamond Solitaire Single Pendant in 14K
From ¥254,400 JPY
14K White Gold Blue and White Diamond 1MM Daisy Flower Ring – Assay Jewelers
7.37 Carat TW. Round Diamond Tennis Bracelet in 18K White Gold – Assay Jewelers
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7.37 Carat TW. Round Diamond Tennis Bracelet in 18K White Gold
¥3,021,000 JPY
¥3,776,300 JPY
4.15 Carat Elongated Radiant Cut Lab Grown Diamond Ring | IGI Certified G/VS1 – Assay Jewelers
18K White Gold 1.34 Carat Diamond Tennis Bracelet | 7 inches - 2mm – Assay Jewelers
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18K White Gold 1.34 Carat Diamond Tennis Bracelet | 7 inches - 2mm
¥508,000 JPY
¥635,000 JPY
2.5 Carat Cushion Cut Lab Grown Diamond Floating Connected Necklace 14K Gold – Assay Jewelers
Lab Grown
3.41 Carat Lab Diamond Mens Cluster Ring in 18K White Gold – Assay Jewelers
3.41 Carat Lab Diamond Mens Cluster Ring in 18K White Gold
¥2,790,500 JPY
3.20 Carat Radiant Cut Lab Grown Diamond Solitaire Ring – Assay Jewelers
3.20 Carat Radiant Cut Lab Grown Diamond Solitaire Ring
¥1,617,500 JPY
18K Gold 1CT Round Lab Grown Diamond Pendant Necklace With Diamond Halo – Assay Jewelers
18K Gold Curved Bangle Bracelet With Round Cut Diamonds – Assay Jewelers
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18K Gold Curved Bangle Bracelet With Round Cut Diamonds
¥1,336,800 JPY
¥1,671,000 JPY
Classic Riviera Natural Blue & White Diamond Box Tennis Bracelet in 18K White Gold | 7.25" - 1.7mm – Assay Jewelers
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Classic Riviera Natural Blue & White Diamond Box Tennis Bracelet in 18K White Gold | 7.25" - 1.7mm
¥868,900 JPY
¥1,086,100 JPY
Princess Cut Cluster Pendant Drop Necklace in 18K White Gold – Assay Jewelers
Princess Cut Cluster Pendant Drop Necklace in 18K White Gold
¥2,205,600 JPY
IGI Certified 5 Carat Lab Grown CVD Diamond Art Deco Engagement Ring in Platinum with 2 Bullet Cut Side Stones – Assay Jewelers
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Tilted Square Frame 3.13CT Cushion Cut Lab Grown Diamond Ring – Assay Jewelers
Tilted Square Frame 3.31CT Cushion Cut Lab Grown Diamond Ring – Assay Jewelers
Inside Out Round Diamond Hoop Earrings | DR-34PCS-3.57CTW | SKU: ND1199-1 – Assay Jewelers
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Inside Out Round Diamond Hoop Earrings | DR-34PCS-3.57CTW | SKU: ND1199-1
¥1,356,800 JPY
¥1,630,200 JPY
IGI Certified 1.80 Carat G/VS2 Round Cut Lab Grown Diamond Ring – Assay Jewelers
Reserved - 3 Carat Round Lab Grown Diamond Solitaire Single Pendant in 14K White Gold – Assay Jewelers
18k Two-Tone Gold Link Bracelet with Textured Finish and 1.30CTW in Diamonds – Assay Jewelers
IGI Certified 2.19 H/VS1 Round Cut Lab Grown Diamond 2-Tone Solitaire Ring – Assay Jewelers
IGI Certified 2.26 CT G/VS2 Round Cut Lab Diamond 6-Prong Ring – Assay Jewelers
IGI Certified 2.31 H/VS2 Round Lab Grown Diamond 2-Tone Solitaire Ring – Assay Jewelers
Floating Channel Set Natural Diamond Mens Link Bracelet in 14K White Gold – Assay Jewelers
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Signet Style Natural Round Diamond Cluster Mens Ring in 18k Gold – Assay Jewelers
1-6 carat Martini 3-Prong Lab Grown Diamond Stud Earrings – Assay Jewelers
Save up to 30%
1-6 carat Martini 3-Prong Lab Grown Diamond Stud Earrings
From ¥124,900 JPY
As Grown 4.01 Carat Asscher Cut Lab Grown Diamond Solitaire 14k Gold Ring – Assay Jewelers
4 Carat Radiant Cut Lab Grown Diamond in 2-Tone Ring – Assay Jewelers
4 Carat Radiant Cut Lab Grown Diamond in 2-Tone Ring
¥1,657,600 JPY
2.7 Carat Round Cut Lab Grown Diamond Ring with Princess Cut Diamond Cluster – Assay Jewelers
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3.01 Carat Round Cut Lab Grown Diamond Ring With Marquise Cut Diamond Halo – Assay Jewelers
3.59 Carat Round Cut Lab Grown Diamond Solitaire Ring in 14K Yellow Gold – Assay Jewelers
3.72 Carat Lab Grown Diamond Ring in Half Bezel Platinum Setting – Assay Jewelers
3 Carat Round Cut Lab Grown Diamond in 14K White Gold Bezel Set Mens Solitaire Ring – Assay Jewelers
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3 Carat Total Lab Grown Diamond 3-Prong Martini Basket Stud Earrings | SKU: SM1125 – Assay Jewelers
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3.02 Carat Total Lab Grown Diamond Stud Earrings | SKU: SM1132 – Assay Jewelers
3.50CT TW Natural Diamond Connecting Circles Link 18K Gold Bracelet – Assay Jewelers
18K White Gold and Diamond Pave Sea Shell Pendant Necklace – Assay Jewelers
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0.60ct 2/3 carat Round Lab Grown Diamond Solitaire Pendant in 14K White Gold – Assay Jewelers
4.05 Carat Cushion Cut F Color VS1 Clarity Lab Grown Diamond Solitaire Ring – Assay Jewelers
4.25 Carat Cushion Cut H/SI1 Lab grown Diamond Ring – Assay Jewelers
4.25 Carat Cushion Cut H/SI1 Lab grown Diamond Ring
¥2,229,000 JPY
Oval Cut Lab Grown Diamond Wide Band 14K White Gold Ring – Assay Jewelers
Oval Cut Lab Grown Diamond Wide Band 14K White Gold Ring
From ¥472,200 JPY
4 Carat Total Marquise Diamond Herringbone Choker Necklace in 14K Gold – Assay Jewelers
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4 Carat Total Marquise Diamond Herringbone Choker Necklace in 14K Gold
¥2,127,100 JPY
¥2,558,000 JPY
3.12 Carat Cushion Cut Lab Grown Diamond in 14k Gold Solitaire Engagement Ring – Assay Jewelers
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1.5 Carat TW Natural Round Diamond Stud Earrings in Bezel set Rose Gold – Assay Jewelers
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1.5 Carat TW Natural Round Diamond Stud Earrings in Bezel set Rose Gold
¥1,091,100 JPY
¥1,309,900 JPY
18K White Gold Round cut Diamond Halo Earring Jackets in 10mm and 9mm – Assay Jewelers
18K White Gold Round cut Diamond Halo Earring Jackets in 10mm and 9mm
From ¥267,400 JPY
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GIA Certified 9.48 Carat Paraiba Tourmaline Diamond Cluster Ring – Assay Jewelers
GIA Certified 9.48 Carat Paraiba Tourmaline Diamond Cluster Ring
¥14,620,500 JPY
3.54 Carat Trilliant Rubellite Pink Tourmaline & Diamond 18K Two Tone Gold Ring – Assay Jewelers
3.59 Carat Oval Pink Tourmaline and Baguette Diamond 18K White Gold Unisex Ring – Assay Jewelers
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
¥2,138,800 JPY
¥2,673,500 JPY
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
¥3,475,500 JPY
¥4,344,400 JPY
GIA Certified 12.95 Carat Emerald Cut Blue Indicolite Tourmaline Loose Gemstone – Assay Jewelers
GIA Certified Brazilian Paraiba Tourmaline Cluster Ring – Assay Jewelers
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GIA Certified Brazilian Paraiba Tourmaline Cluster Ring
¥1,407,600 JPY
¥1,759,500 JPY
GIA Certified 4.58 Carat Emerald Cut Indicolite Tourmaline Diamond Platinum Ring – Assay Jewelers
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GIA Certified 4.58 Carat Emerald Cut Indicolite Tourmaline Diamond Platinum Ring
¥886,300 JPY
¥1,107,900 JPY
10.52 Carat Forest Green Tourmaline Emerald Cut 18K Gold Pendant Necklace – Assay Jewelers
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10.52 Carat Forest Green Tourmaline Emerald Cut 18K Gold Pendant Necklace
¥922,400 JPY
¥1,153,000 JPY
25 Carat Aquamarine, Tourmaline, & Diamond 18K Gold Platinum Retro Bracelet – Assay Jewelers
GIA Certified 17.16 Carat Lozenge Cut Rubellite Red Tourmaline Ring – Assay Jewelers
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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
¥1,630,900 JPY
¥2,038,600 JPY
GIA Certified 18.61 Carat Pink Tourmaline & Floral Diamond Pendant Necklace – Assay Jewelers
Paraiba Tourmaline and Onyx in 14K Retro Drop Pendant Necklace – Assay Jewelers
GIA Certified 10.47 Carat Green Oval Cut Tourmaline & Diamond in Platinum Cocktail Ring – Assay Jewelers
Certified
GIA Certified 35 Carat Indicolite Tourmaline & Diamond 18K Gold Pendant – Assay Jewelers
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3.5 Carat Green Tourmaline 14K Gold Nugget Mens Ring – Assay Jewelers
3.5 Carat Green Tourmaline 14K Gold Nugget Mens Ring
¥915,700 JPY
Tiffany & Co. 6.5 Carat Pear Cut Green-Blue Tourmaline and Diamond Platinum Ring – Assay Jewelers
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Vintage 22K Gold Pink Tourmaline Bead Indian Chandelier Drop Earrings – Assay Jewelers
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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
¥4,835,600 JPY
¥5,815,300 JPY
GIA Certified 6.40 Carat Blue Indicolite Tourmaline Vintage Retro Platinum Ring – Assay Jewelers
Certified
10.96 Carat Rubellite Tourmaline and Diamond Accent Platinum Ring – Assay Jewelers
GIA Certified 15.07 Carat Emerald Cut Pink Tourmaline and Diamond Ring – Assay Jewelers
Certified
GIA Certified 15.07 Carat Emerald Cut Pink Tourmaline and Diamond Ring
¥1,348,800 JPY
¥1,686,000 JPY
4.67 Carat Red Tourmaline and Trillion Diamond Three Stone Platinum Ring – Assay Jewelers
Platinum 3.19 Carat Indicolite Tourmaline & Diamond Vintage Filigree Ring Size 6 – Assay Jewelers
GIA Certified 11.22 Carat Green Tourmaline and Diamond Platinum Filigree Ring – Assay Jewelers
Certified
GIA Certified 8.17 Carat Tourmaline and Diamond Halo Square Shape Platinum Ring – Assay Jewelers
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GIA Certified 6.47 Carat Green Tourmaline East-West Half Bezel 18K Ring – Assay Jewelers
Certified
21.13 Carat Pink Tourmaline & Diamond Floating Pendant Necklace in 14K/18K Gold – Assay Jewelers
Vintage Briolette Cut Green Tourmaline & Diamond Dangling Stud Earrings in 18K – Assay Jewelers
5 Carat Round Cut Green Tourmaline and Diamond Dangle Drop Earrings – Assay Jewelers
Vintage GIA Certified 120 Carat Pear-Shape Pink Rubellite Tourmaline Necklace in 22k Yellow Gold – Assay Jewelers
Certified
Vintage GIA Certified 120 Carat Pear-Shape Pink Rubellite Tourmaline Necklace in 22k Yellow Gold
¥4,336,000 JPY
¥4,958,100 JPY
Natural 7.64 Carat Paraiba Tourmaline & Marquise Diamond Pendant Necklace in 18K White Gold – Assay Jewelers
Vintage 16 Carat Pink Checkerboard Oval-Cut Tourmaline and Diamond Earring – Assay Jewelers
GIA Certified 11 Carat Bluish Green Pear-Cut Tourmaline & Baguette Diamond Ring – Assay Jewelers
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GIA Certified Hexagon Cut Pink Tourmaline with Diamond Halo Star Shape Ring in 18K White Gold – Assay Jewelers
Certified
GIA Certified Blue-Green Rectangle Cut Tourmaline & Diamond Ring in 18K Carved Gold – Assay Jewelers
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GIA Certified Rectangular Cut Blue-Green Indicolite Tourmaline and Diamond 18K Gold Ring – Assay Jewelers
Certified
Vintage Retro Regal Style 5 Carat Red Tourmaline & Diamond Ring in 18K Gold – Assay Jewelers
5.20 Carat Cushion Checkerboard Cut Pink Tourmaline & Diamond Ring in 18K White Gold – Assay Jewelers
Vintage 4.5 Carat Oval Natural Rubellite Tourmaline & Diamond 18k Ring – Assay Jewelers
7 Carat Trilliant Cut Watermelon Green Tourmaline with Diamond Sides in 18K Gold 2 Tone Ring – Assay Jewelers
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Vintage 6 Carat TW Oval Cut Pinkish-Red Tourmaline with Neon Paraiba Tourmaline and Diamond Ring in 18K Gold – Assay Jewelers
Vivid Pink 7 Carat Radiant Cut Tourmaline Ring with Round Diamond Halo in 18K Gold – Assay Jewelers
Vintage 3 Carat Radiant Cut Vivid Pink/Purple Tourmaline and Diamond Platinum Ring – Assay Jewelers
5.50 Carat Rubellite Tourmaline Carved Heart Motif Filigree East West Ring – Assay Jewelers
Vintage 6 Carat Pinkish Red Oval Cut Tourmaline Bezel Set Unisex Ring in 18K Yellow Gold – Assay Jewelers
Vintage Radiant Cut 4.50 Carat Red Rubellite Tourmaline and Diamond Ring in Platinum and 18K Gold – Assay Jewelers
3.50 Carat Oval Cut Rubellite Tourmaline East West Ring with Tsavorite, Diamond, Platinum & 18k Gold – Assay Jewelers
GIA Certified Oval Cut 7 Carat Purplish Red Tourmaline Ring with Diamond Sides in 18K Gold – Assay Jewelers
Certified