【中国】JD Jewelry Launches Diamond Light Performance Certification

Editor’s Note

JD Jewelry has partnered with the International Gemological Institute (IGI) to introduce the “Eternal Light” Light Performance Certification for natural diamonds. This new standard aims to provide a more detailed assessment of a diamond’s brilliance and optical characteristics.

JD Jewelry and IGI Collaborate on New Certification

JD Jewelry, in collaboration with the International Gemological Institute (IGI), presents the new “Eternal Light” Light Performance Certification for natural diamonds.

What is the “Eternal Light” Certification?

The “Eternal Light” certification offers ‘visible peace of mind’. In addition to the traditional 4Cs (Cut, Color, Clarity, Carat), it now includes a “Light Performance” parameter, which acts as an authoritative guarantee for a diamond’s ‘brilliance’. This makes it easier for consumers to select truly ‘good’ natural diamonds.

Valentine’s Day Promotion with Partner Brands

JD Jewelry, together with brands including Xizuan, Leysen, Shining House Diamond, IDO, Mingzuan International, ZOCAI, and Ryan Diamond, offers special Valentine’s Day gifts.

Valentine’s Day Exclusive Offers

– Exclusive discount: 8% off on single items, with limited-time subsidies, stackable with official instant discounts.
– Follow @JD Fashion, repost, comment, and like this Weibo post for a chance to be one of 5 winners to receive a [customized travel mug worth 200 RMB].

Visit JD.com and search for 【Natural Diamond Eternal Light】 or click http://t.cn/AX5fjENn to go to the 【Event Page】, discover stunningly brilliant diamonds, and enjoy exclusive Valentine’s Day discounts.

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⏰ Published on: May 15, 2025