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About Us

BLOSSOM DIAMOND SHANGHAI LTD., is one of the leading wholesaler and supplier of CVD Type IIA Lab-grown Diamonds. We hold the capacity to deliver all sizes of Type IIA, Conflict-Free & Ethically manufactured, Certified & Non-certified CVD Type IIA Lab-grown Diamonds to the B2B Clienteles, Retailers ,Jewelers by assuring them our capacity to supply excellent make Lab Grown Diamonds at the best and affordable price with consistency in Quality as well as Quantity.

At BLOSSOM DIAMOND SHANGHAI LTD we can supply an extensive inventory of lab-grown diamonds at the best price. Ranging from

  • 0.90 Carats Up to 30 Carats – GIA & IGI Certified Lab Grown Diamonds in Rounds & All Fancy Shapes.
  • Non Certified Melee & Pointers, Layouts & Matching Pairs in best make.
  • Our USP being our ability to produce the D-G colors in VS+ Goods

Blossom Diamond, backed by Greenlab Diamonds LLP, stands as a prominent player in the Lab Grown Diamond industry, recognized as the largest grower and manufacturer of CVD - Lab Grown Diamonds, globally. The diamonds offered by Blossom are not only exquisite and timeless but also carry a significant commitment to sustainability and environmental responsibility.

One of the key distinguishing factors is the eco-friendly production process employed by Greenlab Diamonds. All diamonds supplied by Blossom are meticulously cultivated using renewable energy sources such as solar and wind power. This sustainable approach ensures that the diamond manufacturing process has minimal impact on the environment,making each gem a testament to responsible and conscientious practices.

Blossom Diamond emphasizes its commitment to affordability without compromising on quality or ethical standards. The diamonds are laboratory-grown, reflecting a humane and conflict-free approach to diamond production. This ensures that customers can enjoy the beauty of a Blossom Diamond with the peace of mind that it aligns with ethical and sustainable principles.

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Local, in-house craftsmanship

As a Hatton Garden jewellers, we make the most of our locale, rich in jewellery history, specialised expert knowledge and artisanal passion. Creating each Queensmith piece in-house allows us to control costs and deliver quality: peace of mind that your ring has been locally made by accomplished industry experts, at a price that’s fair.

Responsible diamond sourcing

Every stone we sell is sourced from reputable, trusted suppliers who share our values for transparency. We’re proud supporters of the Kimberley Process, which has stemmed 99.8% of the global production of conflict diamonds, and continue to expand our expert-led lab diamond offering.

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