How long does it take to get my products?

Orders are usually delivered within 2 days. Domestic shipping can take up to 5 business days.Foreign shipping could take up to 14 business days or more, depending on customs delays.Due to global supply chain challenges, shipping times could be longer than usual.

Do you offer refunds?

Yes, we offer full and partial refunds.Please enquire for more information about our Refund policy or click this link.

We ship using all the major carriers, including FedEx overnight delivery for orders over $500. We also ship internationally and have extensive knowledge of shipping internationally.

Certified Diamonds | GIA & AGS Diamond Jewelry

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EGL Certified 2.15 Carat Princess Cut Diamond in 14K White Gold Engagement Ring – Assay Jewelers

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EGL Certified 2.15 Carat Princess Cut Diamond in 14K White Gold Engagement Ring

GIA 1.25CT Pear Cut Fancy Green Yellow Diamond 18K Tri-Colored Gold Bypass Ring – Assay Jewelers

GIA 1.25CT Pear Cut Fancy Green Yellow Diamond 18K Tri-Colored Gold Bypass Ring

¥249,877.00 CNY

GIA Cert. 5.01 Carat Old Euro Cut Diamond Edwardian Antique Platinum Ring – Assay Jewelers

Save 19%

GIA Cert. 5.01 Carat Old Euro Cut Diamond Edwardian Antique Platinum Ring

¥394,386.00 CNY ~~¥492,982.00 CNY~~

GIA 4.02 Carat Oval Cut Diamond E/VS2 Three Stone Half Moon Sidestone Ring – Assay Jewelers

GIA 4.02 Carat Oval Cut Diamond E/VS2 Three Stone Half Moon Sidestone Ring

¥880,325.00 CNY

GIA 6.16 Carat Emerald Cut Diamond and Trapezoid Three Stone Engagement Ring – Assay Jewelers

GIA 6.16 Carat Emerald Cut Diamond and Trapezoid Three Stone Engagement Ring

¥781,728.00 CNY

GIA Cert. 10.20 Carat Radiant Fancy Intense Yellow & Half Moon Cut Diamond Ring – Assay Jewelers

GIA Cert. 10.20 Carat Radiant Fancy Intense Yellow & Half Moon Cut Diamond Ring

¥3,077,682.00 CNY

2.0 Carat Long Radiant D/VS2 Diamond Hidden Halo Pave Engagement Ring – Assay Jewelers

2.0 Carat Long Radiant D/VS2 Diamond Hidden Halo Pave Engagement Ring

¥172,138.00 CNY

GIA Certified 3.22 Carat Marquise Cut G/VS1 Halo Engagement 18K Ring – Assay Jewelers

Certified

GIA Certified 3.22 Carat Marquise Cut G/VS1 Halo Engagement 18K Ring

¥406,304.00 CNY ~~¥507,880.00 CNY~~

GIA Certified 5.36 Carat Emerald Cut Diamond East West Bezel Unisex Ring – Assay Jewelers

GIA Certified 5.36 Carat Emerald Cut Diamond East West Bezel Unisex Ring

¥890,821.00 CNY

GIA Certified 3.93 Carat Pear Cut &Diamond Halo Drop Earrings in 18K White Gold – Assay Jewelers

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GIA Certified 3.93 Carat Pear Cut &Diamond Halo Drop Earrings in 18K White Gold

¥211,278.00 CNY ~~¥264,098.00 CNY~~

GIA Certified 1.55 Carat G/VS1 Marquise Diamond Halo 18K Engagement Ring – Assay Jewelers

Save 19%

GIA Certified 1.55 Carat G/VS1 Marquise Diamond Halo 18K Engagement Ring

¥102,389.00 CNY ~~¥127,986.00 CNY~~

GIA Certified 2.68 Carat Old Euro Cut Diamond Stud Earrings – Assay Jewelers

Save 19%

GIA Certified 2.68 Carat Old Euro Cut Diamond Stud Earrings

¥81,261.00 CNY ~~¥101,576.00 CNY~~

GIA Certified Moval 1.48 Carat E/VS1 Loose Natural Diamond – Assay Jewelers

GIA Certified Moval 1.48 Carat E/VS1 Loose Natural Diamond

¥108,348.00 CNY

GIA Certified 2.00 Carat Elongated Radiant Cut Diamond Loose D Color VS2 Clarity – Assay Jewelers

GIA Certified 2.00 Carat Elongated Radiant Cut Diamond Loose D Color VS2 Clarity

¥901,452.00 CNY

GIA Certified 3.01 Carat E/VS1 Diamond Platinum Three Stone Engagement Ring – Assay Jewelers

Save 19%

GIA Certified 3.01 Carat E/VS1 Diamond Platinum Three Stone Engagement Ring

¥478,897.00 CNY ~~¥598,621.00 CNY~~

GIA Certified 6.76 Carat Pear Cut Diamond Stud Earrings – Assay Jewelers

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GIA Certified 6.76 Carat Pear Cut Diamond Stud Earrings

¥414,498.00 CNY ~~¥518,105.00 CNY~~

GIA Certified 3.54 Carat Round Cut G/VS2 Loose Natural Diamond – Assay Jewelers

GIA Certified 3.54 Carat Round Cut G/VS2 Loose Natural Diamond

¥494,336.00 CNY

GIA Certified 4.10 Carat Round Brilliant Cut D/VS2 Natural Diamond Loose Stone – Assay Jewelers

GIA Certified 4.10 Carat Round Brilliant Cut D/VS2 Natural Diamond Loose Stone

¥866,781.00 CNY

GIA Certified 3.01 Carat E/VS1 Cushion Cut Diamond Mens Solitaire Bezel Ring – Assay Jewelers

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GIA Certified 3.01 Carat E/VS1 Cushion Cut Diamond Mens Solitaire Bezel Ring

¥456,347.00 CNY ~~¥570,451.00 CNY~~

GIA Certified 1.94 Carat Old Euro Cut Diamond I/VS1 White Gold Solitaire Ring – Assay Jewelers

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GIA Certified 1.94 Carat Old Euro Cut Diamond I/VS1 White Gold Solitaire Ring

¥62,639.00 CNY ~~¥78,336.00 CNY~~

GIA Certified 5.10 Carat Lucida Cut Tiffany & Co. I-VS1 Loose Diamond – Assay Jewelers

GIA Certified 5.10 Carat Lucida Cut Tiffany & Co. I-VS1 Loose Diamond

¥809,899.00 CNY

GIA Certified 1.27 carat Emerald Cut Diamond Engagement Ring – Assay Jewelers

Certified

GIA Certified 1.27 carat Emerald Cut Diamond Engagement Ring

¥31,489.00 CNY ~~¥39,344.00 CNY~~

Boucheron "Laperouse" 8.03 Carat Emerald Cut G VS1 GIA Certified Diamond Ring – Assay Jewelers

Boucheron "Laperouse" 8.03 Carat Emerald Cut G VS1 GIA Certified Diamond Ring

Price Upon Request

Chaumet Paris GIA Certified Cushion Cut Diamond 18K White Gold Tension Set Ring – Assay Jewelers

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Chaumet Paris GIA Certified Cushion Cut Diamond 18K White Gold Tension Set Ring

¥73,135.00 CNY ~~¥91,419.00 CNY~~

IGI Certified Fancy Deep Yellow & Greenish Yellow Diamond 18K Two Tone Gold Ring – Assay Jewelers

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IGI Certified Fancy Deep Yellow & Greenish Yellow Diamond 18K Two Tone Gold Ring

¥135,435.00 CNY ~~¥169,294.00 CNY~~

GIA Certified 2.19 Carat Emerald Cut Diamond Channel 18K White Gold Wedding Band – Assay Jewelers

Save 19%

GIA Certified 2.19 Carat Emerald Cut Diamond Channel 18K White Gold Wedding Band

¥61,217.00 CNY ~~¥76,521.00 CNY~~

GIA Certified 4.12 Carat Fancy Yellow VS1 Radiant Diamond Halo Engagement Ring – Assay Jewelers

Save 20%

GIA Certified 4.12 Carat Fancy Yellow VS1 Radiant Diamond Halo Engagement Ring

¥268,161.00 CNY ~~¥335,228.00 CNY~~

GIA Certified 1.5 Carat H/I2 Diamond 2 Piece Engagement & Wedding Ring Set – Assay Jewelers

Certified

GIA Certified 1.5 Carat H/I2 Diamond 2 Piece Engagement & Wedding Ring Set

¥42,730.00 CNY ~~¥53,429.00 CNY~~

GIA Certified 1.10 Carat Fancy Light Pink Pear Cut Diamond Loose – Assay Jewelers

GIA Certified 1.10 Carat Fancy Light Pink Pear Cut Diamond Loose

¥633,834.00 CNY

GIA Certified 6.6 Carat Fancy Yellow Diamond 18K Gold Split Shank Ring – Assay Jewelers

GIA Certified 6.6 Carat Fancy Yellow Diamond 18K Gold Split Shank Ring

¥1,417,322.00 CNY

6.76 Carat Pair Of GIA Certified Pear Cut Diamonds - I Color SI1-SI2 Loose – Assay Jewelers

6.76 Carat Pair Of GIA Certified Pear Cut Diamonds - I Color SI1-SI2 Loose

¥535,238.00 CNY

GIA Certified 5.02 Carat Round Cut Diamond G Color SI1 Clarity Loose Stone – Assay Jewelers

GIA Certified 5.02 Carat Round Cut Diamond G Color SI1 Clarity Loose Stone

¥1,020,161.00 CNY

GIA Certified 4.03 Carat Round Brilliant Diamond D Color I1 Clarity Loose Stone – Assay Jewelers

Save 16%

GIA Certified 4.03 Carat Round Brilliant Diamond D Color I1 Clarity Loose Stone

¥222,993.00 CNY ~~¥268,161.00 CNY~~

CGL Certified 4.12 Carat I/VS1 Diamond 14K White Gold Solitaire Engagement Ring – Assay Jewelers

Save 20%

CGL Certified 4.12 Carat I/VS1 Diamond 14K White Gold Solitaire Engagement Ring

¥185,207.00 CNY ~~¥231,526.00 CNY~~

GIA Certified Fancy Brownish Greenish Yellow Diamond Stud Earrings & Ring Set – Assay Jewelers

GIA Certified Fancy Brownish Greenish Yellow Diamond Stud Earrings & Ring Set

¥2,753,655.00 CNY

GIA Certified Fancy Vivid Yellow Diamond Drop Earrings – Assay Jewelers

Save 19%

GIA Certified Fancy Vivid Yellow Diamond Drop Earrings

¥336,962.00 CNY ~~¥421,202.00 CNY~~

GIA Certified 2.68 Carat Round Cut H Color SI1 Clarity Loose Diamond – Assay Jewelers

Save 16%

GIA Certified 2.68 Carat Round Cut H Color SI1 Clarity Loose Diamond

¥173,424.00 CNY ~~¥208,570.00 CNY~~

GIA Certified 3.01 Carat Cushion Cut E Color VVS1 Clarity Loose Diamond – Assay Jewelers

GIA Certified 3.01 Carat Cushion Cut E Color VVS1 Clarity Loose Diamond

¥549,323.00 CNY

GIA Certified 5.36 Carat Emerald Cut J Color VS1 Clarity Loose Diamond – Assay Jewelers

GIA Certified 5.36 Carat Emerald Cut J Color VS1 Clarity Loose Diamond

¥746,515.00 CNY

GIA Certified 5.12 Carat Fancy Brownish Greenish Yellow Diamond Stud Earrings – Assay Jewelers

Save 19%

GIA Certified 5.12 Carat Fancy Brownish Greenish Yellow Diamond Stud Earrings

¥283,397.00 CNY ~~¥354,229.00 CNY~~

GIA Certified 8.39 Carat Fancy Intense Yellow Diamond 18K White Gold Halo Ring – Assay Jewelers

GIA Certified 8.39 Carat Fancy Intense Yellow Diamond 18K White Gold Halo Ring

¥2,834,644.00 CNY

GIA Certified 5.03 Carat Fancy Yellow Heart-Shaped Diamond & Halo 18K Gold Ring – Assay Jewelers

GIA Certified 5.03 Carat Fancy Yellow Heart-Shaped Diamond & Halo 18K Gold Ring

¥744,890.00 CNY

GIA Certified 5.69 Carat Fancy Light Brown-Yellow Marquise Diamond Ring – Assay Jewelers

GIA Certified 5.69 Carat Fancy Light Brown-Yellow Marquise Diamond Ring

¥1,214,916.00 CNY

GIA Certified 6 Carat Fancy Light Yellow-Brown Diamond 18K White Gold Ring – Assay Jewelers

GIA Certified 6 Carat Fancy Light Yellow-Brown Diamond 18K White Gold Ring

¥768,591.00 CNY

GIA Certified 8.02 Carat TW Natural Round Cut Diamond Stud Earrings – Assay Jewelers

Certified

GIA Certified 8.02 Carat TW Natural Round Cut Diamond Stud Earrings

¥311,026.00 CNY ~~¥388,806.00 CNY~~

GIA Certified 5.13 Carat Princess Cut M/SI2 Diamond Solitaire Engagement Ring – Assay Jewelers

Certified

GIA Certified 5.13 Carat Princess Cut M/SI2 Diamond Solitaire Engagement Ring

¥219,337.00 CNY ~~¥274,188.00 CNY~~

GIA Certified 6.06 Carat Fancy Intense Yellow Pear Cut Diamond 18K Ring – Assay Jewelers

Certified

GIA Certified 6.06 Carat Fancy Intense Yellow Pear Cut Diamond 18K Ring

¥1,012,373.00 CNY

EGL Certified 1.03ct Round Diamond Platinum Solitaire Ring – Assay Jewelers

Certified

EGL Certified 1.03ct Round Diamond Platinum Solitaire Ring

¥53,159.00 CNY ~~¥66,431.00 CNY~~

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Certified Diamonds

Certified natural diamond jewelry for sale. Ships overnight.

Orders are usually delivered within 2 days. Domestic shipping can take up to 5 business days.

Foreign shipping could take up to 14 business days or more, depending on customs delays.

Due to global supply chain challenges, shipping times could be longer than usual.
Yes, we offer full and partial refunds.

Please enquire for more information about our Refund policy or click this link.
We ship using all the major carriers, including FedEx overnight delivery for orders over $500. We also ship internationally and have extensive knowledge of shipping internationally.

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