Ships Overnight
3.46 carat G/VS2 18k White Gold Solitaire Cushion Lab Grown Diamond Ring – Assay Jewelers
4.03 Carat Cushion Cut Lab Diamond Halo Ring 14K White Gold – Assay Jewelers
4.03 Carat Cushion Cut Lab Diamond Halo Ring 14K White Gold
¥1,845,900 JPY
5 Carat Natural Emerald and Baguette Diamond 14k White Gold Art Deco Ring – Assay Jewelers
Save up to 16%
¥4,223,400 JPY
¥5,078,600 JPY
Tiffany and Co. Signed Emerald and Diamond Drop Earrings – Assay Jewelers
Sold Out
3 Carat Emerald Cut Lab Grown Diamond Stud Earrings – Assay Jewelers
3 Carat Emerald Cut Lab Grown Diamond Stud Earrings
¥436,400 JPY
3.06ct Heart Cut K/VS2 GIA Certified Platinum Engagement Ring – Assay Jewelers
Save 12%
3.06ct Heart Cut K/VS2 GIA Certified Platinum Engagement Ring
¥3,753,600 JPY
¥4,290,300 JPY
5.58ct G/I1 Round Diamond Baguette Side Stones Engagement Ring – Assay Jewelers
Save 12%
5.58ct G/I1 Round Diamond Baguette Side Stones Engagement Ring
¥8,555,500 JPY
¥9,772,000 JPY
19.48ct Oval Lavender Jadeite Jade Diamond Cocktail Ring – Assay Jewelers
Save 12%
19.48ct Oval Lavender Jadeite Jade Diamond Cocktail Ring
¥10,175,600 JPY
¥11,634,900 JPY
GIA Certified 1.63ct Padparadscha Sapphire & Diamond Ring – Assay Jewelers
Certified
GIA Certified 1.63ct Padparadscha Sapphire & Diamond Ring
¥1,979,600 JPY
¥3,451,000 JPY
Sapphire and Diamond 18K Gold Leopard Motif Choker Necklace – Assay Jewelers
Sapphire and Diamond 18K Gold Leopard Motif Choker Necklace
¥5,149,700 JPY
86.44ct Purple Jadeite Jade Diamond Gold Necklace Earring Set – Assay Jewelers
Save 12%
86.44ct Purple Jadeite Jade Diamond Gold Necklace Earring Set
¥8,144,200 JPY
¥9,305,500 JPY
3.04ct Purplish Pink Trillion-Cut Ruby Diamond Cocktail Ring – Assay Jewelers
Save 12%
3.04ct Purplish Pink Trillion-Cut Ruby Diamond Cocktail Ring
¥4,322,100 JPY
¥4,935,700 JPY
6.28ct Royal Ceylon Blue Sapphire Diamond Halo Stud Earrings – Assay Jewelers
Save 12%
6.28ct Royal Ceylon Blue Sapphire Diamond Halo Stud Earrings
¥5,183,100 JPY
¥5,918,800 JPY
7.50ct Tricolor Diamond Drop Earrings in 18K White, Yellow, Rose Gold – Assay Jewelers
4.22ct Vivid Blue Oval Cut Sapphire & Diamond 3 Stone Ring – Assay Jewelers
Save 12%
4.22ct Vivid Blue Oval Cut Sapphire & Diamond 3 Stone Ring
¥4,322,100 JPY
¥4,935,700 JPY
Antique Victorian Ruby, Pearl, Diamond Gold/Silver Brooch – Assay Jewelers
Save 12%
Antique Victorian Ruby, Pearl, Diamond Gold/Silver Brooch
¥2,394,300 JPY
¥2,727,000 JPY
5.74ct Grade A Green Jade with Round-Cut Diamond Halo Ring – Assay Jewelers
Save 12%
5.74ct Grade A Green Jade with Round-Cut Diamond Halo Ring
¥4,596,300 JPY
¥5,260,000 JPY
36.10ct Cushion-Cut Kunzite Diamond 18K White Gold Necklace – Assay Jewelers
Sold Out
Antique GIA Certified 6ct Cabochon Sapphire & Diamond Brooch – Assay Jewelers
Certified
Antique GIA Certified 6ct Cabochon Sapphire & Diamond Brooch
¥4,751,800 JPY
¥5,425,600 JPY
8.55ct Untreated Fei Cui Jadeite Jade Diamond Platinum Ring – Assay Jewelers
Save 15%
8.55ct Untreated Fei Cui Jadeite Jade Diamond Platinum Ring
¥943,000 JPY
¥1,113,600 JPY
5.17ct Colombian Emerald & Baguette Diamond Art Deco Frame Ring – Assay Jewelers
Save 12%
5.17ct Colombian Emerald & Baguette Diamond Art Deco Frame Ring
¥4,768,500 JPY
¥5,449,000 JPY
4.73ct GRS Certified Oval Blue Sapphire with Double Diamond Halo Ring – Assay Jewelers
Certified
4.73ct GRS Certified Oval Blue Sapphire with Double Diamond Halo Ring
¥4,149,900 JPY
¥4,735,000 JPY
5.87 Carat Apatite and Diamond Platinum Cocktail Ring – Assay Jewelers
Save 12%
5.87 Carat Apatite and Diamond Platinum Cocktail Ring
¥1,325,900 JPY
¥1,508,200 JPY
GRS Certified 2.33ct Pink Sapphire Diamond Ring 18KWhite Gold – Assay Jewelers
Certified
GIA Certified Fancy Orangy Pink Diamond Double Halo 18K Gold Ring – Assay Jewelers
Certified
Platinum 3 Carat Diamond Graduated Tennis Choker Necklace – Assay Jewelers
Save 12%
Platinum 3 Carat Diamond Graduated Tennis Choker Necklace
¥1,412,900 JPY
¥1,616,800 JPY
GIA Certified 5.78ct Color Shield Cut Diamond Pendant Necklace – Assay Jewelers
Sold Out
GIA Certified 3.25 Carat Yellow Diamond Interlocking Heart Shank Engagement Ring – Assay Jewelers
Certified
GIA Certified 3.25 Carat Yellow Diamond Interlocking Heart Shank Engagement Ring
¥9,227,600 JPY
¥10,549,900 JPY
4.71ct Oval Cut No Heat Sri Lanka Blue Sapphire Ring – Assay Jewelers
Save 12%
4.71ct Oval Cut No Heat Sri Lanka Blue Sapphire Ring
¥8,555,500 JPY
¥9,772,000 JPY
7.29 Carat Heart Shape K Color I1 Clarity Diamond 18K Vintage Engagement Ring – Assay Jewelers
Save 9%
7.29 Carat Heart Shape K Color I1 Clarity Diamond 18K Vintage Engagement Ring
¥18,057,200 JPY
¥19,864,600 JPY
33 Carat Carved Lavender Jadeite Jade Drop Earrings With Rubies & Diamonds – Assay Jewelers
Save 12%
33 Carat Carved Lavender Jadeite Jade Drop Earrings With Rubies & Diamonds
¥1,894,400 JPY
¥2,163,600 JPY
GIA Certified 3.96 Carat Round Fancy Brown To Yellow Diamond Drop Earrings – Assay Jewelers
Certified
GIA Certified 3.96 Carat Round Fancy Brown To Yellow Diamond Drop Earrings
¥5,457,300 JPY
¥6,234,300 JPY
27.48 Carat Carved Grade A Lavender Jade Drop Earrings with Rubies & Diamonds – Assay Jewelers
Save 12%
27.48 Carat Carved Grade A Lavender Jade Drop Earrings with Rubies & Diamonds
¥1,635,200 JPY
¥1,871,000 JPY
GIA Certified 26 Carat Sapphire Cabochon & Diamond Art Deco Dome 18K Ring – Assay Jewelers
Certified
GIA Certified 26 Carat Sapphire Cabochon & Diamond Art Deco Dome 18K Ring
¥13,275,400 JPY
¥16,919,600 JPY
GIA Certified 3.81 Carat Detachable Two-Piece Toi Et Moi Ring in 18K White Gold – Assay Jewelers
Certified
8.7 Carat Natural Pink Diamond & Diamond Floral Stud Earrings – Assay Jewelers
Save 12%
8.7 Carat Natural Pink Diamond & Diamond Floral Stud Earrings
¥9,331,300 JPY
¥10,661,300 JPY
Antique Art Deco Platinum Filigree Blue Sapphire & Diamond Bracelet – Assay Jewelers
Save 12%
Antique Art Deco Platinum Filigree Blue Sapphire & Diamond Bracelet
¥11,155,400 JPY
¥12,745,400 JPY
Antique Art Deco 18K Gold Mesh Evening Bag With Emerald and Diamond Frame – Assay Jewelers
Victorian Era Antique 3.5 Carat Citrine and Diamond GIA Certified in Silver/Gold Ring – Assay Jewelers
Certified
Victorian Era Antique 3.5 Carat Citrine and Diamond GIA Certified in Silver/Gold Ring
¥826,000 JPY
¥938,000 JPY
AGL Cert. Antique 20 Carat No Heat Ceylon Yellow Sapphire Art Deco Filigree Pendant – Assay Jewelers
Save 12%
AGL Cert. Antique 20 Carat No Heat Ceylon Yellow Sapphire Art Deco Filigree Pendant
¥9,244,300 JPY
¥10,562,000 JPY
2.09 Carat Oval Cut Burma Ruby No Heat GRS Certified & Diamond Halo Platinum Ring – Assay Jewelers
Certified
2.09 Carat Oval Cut Burma Ruby No Heat GRS Certified & Diamond Halo Platinum Ring
¥11,758,900 JPY
¥13,425,900 JPY
GRS Certified 5.09 Carat Oval Burma Ruby & Diamond Halo Cluster Ring – Assay Jewelers
Certified
GRS Certified 5.09 Carat Oval Burma Ruby & Diamond Halo Cluster Ring
¥13,979,300 JPY
¥15,968,600 JPY
GIA Certified 1.33 Carat Emerald Cut D/VVS2 Diamond East West Band Ring – Assay Jewelers
Certified
GIA Certified 1.33 Carat Emerald Cut D/VVS2 Diamond East West Band Ring
¥4,149,900 JPY
¥4,735,000 JPY
2.09 Carat Vivid Red Pigeon's Blood Burma Ruby Emerald Cut East-West Ring – Assay Jewelers
Sold Out
Rare Mariposa Vivid Green Muzo Old Mine Colombian Emerald and Diamond Stack Ring – Assay Jewelers
Save 12%
Rare Mariposa Vivid Green Muzo Old Mine Colombian Emerald and Diamond Stack Ring
¥9,727,500 JPY
¥11,105,200 JPY
AGL Certified 4.07 Carat No Heat Burma Sapphire & Half Moon Diamond Ring – Assay Jewelers
Certified
AGL Certified 4.07 Carat No Heat Burma Sapphire & Half Moon Diamond Ring
¥9,727,500 JPY
¥11,105,200 JPY
2.66 Carat Vivid Green Minor Oil Muzo Mine Colombian Emerald Floating Necklace – Assay Jewelers
Save 12%
2.66 Carat Vivid Green Minor Oil Muzo Mine Colombian Emerald Floating Necklace
¥3,633,200 JPY
¥4,154,900 JPY
GIA Certified 2.17 Carat TW Fancy Intense Orange Shield Mixed Cut Diamond Ring – Assay Jewelers
Certified
GIA Certified 2.17 Carat TW Fancy Intense Orange Shield Mixed Cut Diamond Ring
¥5,990,700 JPY
¥6,840,700 JPY
You May Also Like
0.77 Round Cut Ruby and Diamond Platinum Cluster Band Ring – Assay Jewelers
Save 16%
0.77 Round Cut Ruby and Diamond Platinum Cluster Band Ring
¥541,800 JPY
¥648,800 JPY
1 Carat Oval Cut Ruby & Diamond Halo Pendant Necklace in 14K White Gold – Assay Jewelers
Save 15%
1 Carat Oval Cut Ruby & Diamond Halo Pendant Necklace in 14K White Gold
¥162,200 JPY
¥192,700 JPY
1.15 Carat Pinkish Red Ruby and Diamond Pendant Necklace Platinum – Assay Jewelers
Save 19%
1.15 Carat Pinkish Red Ruby and Diamond Pendant Necklace Platinum
¥486,600 JPY
¥607,000 JPY
1.21 Carat Ruby Sapphire Emerald Diamond 18K Gold Multi Gem Cluster Dome Ring – Assay Jewelers
Save 12%
1.21 Carat Ruby Sapphire Emerald Diamond 18K Gold Multi Gem Cluster Dome Ring
¥384,600 JPY
¥437,900 JPY
1.26 Carat Oval Ruby & Mixed Diamond Ballerina Platinum Art Nouveau Style Ring – Assay Jewelers
1.28 Carat Ruby & Diamond 14K White Gold Toi Et Moi Ring – Assay Jewelers
Save 16%
1.28 Carat Ruby & Diamond 14K White Gold Toi Et Moi Ring
¥966,400 JPY
¥1,163,200 JPY
1.35 Carat Pear Cut Natural Ruby and Diamonds in 14k white gold Curved Ring – Assay Jewelers
Save 19%
1.35 Carat Pear Cut Natural Ruby and Diamonds in 14k white gold Curved Ring
¥195,700 JPY
¥243,800 JPY
1.38 CTTW Natural Pinkish Red Ruby & Diamond Floral Motif Ring in 14K White Gold – Assay Jewelers
Save 12%
1.38 CTTW Natural Pinkish Red Ruby & Diamond Floral Motif Ring in 14K White Gold
¥1,361,000 JPY
¥1,558,300 JPY
1.43 Carat Pinkish Red Ruby and Diamond Cluster Platinum Dome Ring – Assay Jewelers
Save 16%
1.43 Carat Pinkish Red Ruby and Diamond Cluster Platinum Dome Ring
¥655,500 JPY
¥787,500 JPY
1.5 Carat Sapphire & Ruby with Diamond 18K Yellow Gold Crossover Statement Ring – Assay Jewelers
Save 19%
1.5 Carat Sapphire & Ruby with Diamond 18K Yellow Gold Crossover Statement Ring
¥816,000 JPY
¥1,019,900 JPY
1.53 Carat Ruby and Diamond Platinum Vintage Ring – Assay Jewelers
Save 16%
1.53 Carat Ruby and Diamond Platinum Vintage Ring
¥672,200 JPY
¥809,300 JPY
1.54 Carat Round Cut Ruby and Diamond Double-Row Eternity Band Ring – Assay Jewelers
Save 16%
1.54 Carat Round Cut Ruby and Diamond Double-Row Eternity Band Ring
¥678,900 JPY
¥817,100 JPY
1.64 Carat Oval Cut Ruby Solitaire Split Shank 14K White Gold Ring – Assay Jewelers
Sold Out
1.67 Carat Oval Cut Ruby and Diamond Three-Stone Band Ring – Assay Jewelers
Save 16%
1.67 Carat Oval Cut Ruby and Diamond Three-Stone Band Ring
¥583,600 JPY
¥699,800 JPY
1.8 Carat Round Ruby Diamond Platinum and 18K Gold Bypass Ring – Assay Jewelers
Save 19%
1.8 Carat Round Ruby Diamond Platinum and 18K Gold Bypass Ring
¥1,043,400 JPY
¥1,304,200 JPY
11 Carat Oval Cut Burma Pink Ruby & Diamond Cluster Dome Ring – Assay Jewelers
Save 12%
11 Carat Oval Cut Burma Pink Ruby & Diamond Cluster Dome Ring
¥8,418,400 JPY
¥9,614,000 JPY
12 Carat Channel Set Art Deco Style Ruby & Diamond Bracelet in 18k White Gold – Assay Jewelers
12 carat Diamond, Ruby, Emerald and Sapphire 18K White Gold Bracelet – Assay Jewelers
Save 10%
12 carat Diamond, Ruby, Emerald and Sapphire 18K White Gold Bracelet
¥1,722,200 JPY
¥1,930,700 JPY
14K Gold Ruby and Diamond Bezel Stack Band 3MM Wavy Ring – Assay Jewelers
14K Gold Vintage Round Cut Ruby Flower Rose Ring – Assay Jewelers
Save 20%
14K Gold Vintage Round Cut Ruby Flower Rose Ring
¥426,400 JPY
¥534,200 JPY
14K White Gold Dragonfly Stud Earrings | Emerald, Ruby, Diamond – Assay Jewelers
Save up to 20%
14K White Gold Dragonfly Stud Earrings | Emerald, Ruby, Diamond
¥167,100 JPY
¥208,900 JPY
14K Yellow Gold Heart-Shape Multi Gemstone Charm Bracelet | Pink/Blue Sapphire, Peridot, Citrine, Ruby – Assay Jewelers
Sold Out
14K Yellow Gold Marquise Cut Ruby & Round Cut Diamond Cluster Ring – Assay Jewelers
Save 20%
14K Yellow Gold Marquise Cut Ruby & Round Cut Diamond Cluster Ring
¥446,500 JPY
¥558,300 JPY
15.35 Carat Heart Ruby 18K Rose Gold Prong Stud Earring & Pendant Necklace Set – Assay Jewelers
15.66 Carat Ruby & 3.17 Carat Diamond Pendant Necklace 18K Solid Gold – Assay Jewelers
Save 3%
15.66 Carat Ruby & 3.17 Carat Diamond Pendant Necklace 18K Solid Gold
¥10,082,000 JPY
¥10,498,800 JPY
155.48 Carat No-Heat Purple Star Ruby 18K Gold Bezel Pendant Necklace – Assay Jewelers
16.25 Carat Ruby & Diamond 18K White Cascade Link Necklace – Assay Jewelers
Save 20%
16.25 Carat Ruby & Diamond 18K White Cascade Link Necklace
¥3,210,200 JPY
¥4,012,800 JPY
17.3ct Ruby and Diamond 18K White Gold Retro Choker Necklace – Assay Jewelers
17.3ct Ruby and Diamond 18K White Gold Retro Choker Necklace
¥6,437,100 JPY
18K Rose Gold Oval Cut Natural Ruby and Diamond Ribbed Bezel Set Ripple Ring – Assay Jewelers
Save 20%
18K Rose Gold Oval Cut Natural Ruby and Diamond Ribbed Bezel Set Ripple Ring
¥280,900 JPY
¥351,200 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 ¥317,700 JPY
18K White Gold Channel Set Natural Baguette Cut 1-Row Ruby Band Ring – Assay Jewelers
18K White Gold Raw Unformed Pink Agate and Round Cut Ruby Cuff Bangle Bracelet – Assay Jewelers
18K White Gold Ruby and Diamond Butterfly Outline Stud Earrings – Assay Jewelers
2 Carat Oval Burma Ruby & Diamond Halo Set in 18K Yellow Gold Statement Ring – Assay Jewelers
2.09 Carat Oval Cut Burma Ruby No Heat GRS Certified & Diamond Halo Platinum Ring – Assay Jewelers
Certified
2.09 Carat Oval Cut Burma Ruby No Heat GRS Certified & Diamond Halo Platinum Ring
¥11,758,900 JPY
¥13,425,900 JPY
2.09 Carat Vivid Red Pigeon's Blood Burma Ruby Emerald Cut East-West Ring – Assay Jewelers
Sold Out
2.19 Carat No Heat Burma Ruby & Trapezoid Diamond 3 Stone Ring – Assay Jewelers
Save 12%
2.19 Carat No Heat Burma Ruby & Trapezoid Diamond 3 Stone Ring
¥16,492,300 JPY
¥18,842,700 JPY
2.19 Carat Oval Cut Ruby and Baguette Diamond Halo Platinum Ballerina Ring – Assay Jewelers
Save 16%
2.19 Carat Oval Cut Ruby and Baguette Diamond Halo Platinum Ballerina Ring
¥1,280,800 JPY
¥1,538,300 JPY
2.20 carat Vivid Red Oval Cut Ruby & Diamond Retro Regal Style Vintage Ring – Assay Jewelers
Save 12%
2.20 carat Vivid Red Oval Cut Ruby & Diamond Retro Regal Style Vintage Ring
¥3,272,100 JPY
¥3,745,200 JPY
2.28 Carat Square Ruby & Diamond Channel Set 18K Gold Multi-Row Ring – Assay Jewelers
Save 19%
2.28 Carat Square Ruby & Diamond Channel Set 18K Gold Multi-Row Ring
¥1,016,600 JPY
¥1,270,700 JPY
2.58 Carat Oval Thai Ruby & Triple Diamond Halo Retro Wide Frame Ring – Assay Jewelers
Save 16%
2.58 Carat Oval Thai Ruby & Triple Diamond Halo Retro Wide Frame Ring
¥5,417,200 JPY
¥6,515,700 JPY
22.41 Carat Cabochon Cut Ruby Pendant In Tiffany & Co. Signed Bead Necklace – Assay Jewelers
Save 12%
22.41 Carat Cabochon Cut Ruby Pendant In Tiffany & Co. Signed Bead Necklace
¥8,488,600 JPY
¥9,690,700 JPY
3 Carat Square Ruby and Diamond 18K Gold Button Cocktail Ring – Assay Jewelers
3.04 Carat Star No-Heat Burma Ruby & Sunburst Art Deco Ring – Assay Jewelers
Save 12%
3.04 Carat Star No-Heat Burma Ruby & Sunburst Art Deco Ring
¥7,781,300 JPY
¥8,882,700 JPY
3.04ct Purplish Pink Trillion-Cut Ruby Diamond Cocktail Ring – Assay Jewelers
Save 12%
3.04ct Purplish Pink Trillion-Cut Ruby Diamond Cocktail Ring
¥4,322,100 JPY
¥4,935,700 JPY
3.08 CTW Ruby and Diamond Cluster Band Ring in 18K Two Tone Gold – Assay Jewelers
Save 19%
3.08 CTW Ruby and Diamond Cluster Band Ring in 18K Two Tone Gold
¥655,500 JPY
¥819,300 JPY
3.43 Carat Oval Cut Ruby and Diamond Halo Wedding Band Ring in 18K Gold – Assay Jewelers
Save 19%
3.43 Carat Oval Cut Ruby and Diamond Halo Wedding Band Ring in 18K Gold
¥1,471,400 JPY
¥1,839,200 JPY
3.5 Carat No Heat Oval Cut Ruby Earrings With Round Diamond Halo – Assay Jewelers
3.60 Carat Burma Ruby Oval Cut and Diamond 18K Gold Men’s Ring – Assay Jewelers
GIA Certified Semi Mount Ring With Round Diamond Halo in Platinum – Assay Jewelers
