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Welcome to Precious Lab, Japan's Leading Lab Grown Diamond Jeweler

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Precious Lab
  • DIAMOND
  • ENGAGEMENT RING
    • Start With A Ring Setting
    • Start With A Diamond
  • JEWELLERY
    • Wedding Band
    • Eternity Rings
    • Rings
    • Necklaces
  • ABOUT
  • CONTACT US
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Serenity Line Collection

Adorn yourself with the Serenity Line Collection, a refined selection of tennis bracelets featuring lab-grown diamonds. Inspired by minimalist elegance, these sustainable designs embody timeless grace and brilliance.

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8 products

  • White Gold

    Vera Luna Diamond Bracelet

    Vera Luna Diamond Bracelet

    Vendor:
    Precious Lab
    Regular price ¥850,000
    Sale price ¥850,000 Regular price
    Unit price /  per 
  • White Gold

    Pristine Loop Diamond Bracelet

    Pristine Loop Diamond Bracelet

    Vendor:
    Precious Lab
    Regular price ¥420,000
    Sale price ¥420,000 Regular price
    Unit price /  per 
  • White Gold

    Two Hearts Diamond Band

    Two Hearts Diamond Band

    Vendor:
    Precious Lab
    Regular price ¥320,000
    Sale price ¥320,000 Regular price
    Unit price /  per 
  • White Gold

    Shimmer Classic Diamond Band

    Shimmer Classic Diamond Band

    Vendor:
    Precious Lab
    Regular price ¥421,000
    Sale price ¥421,000 Regular price
    Unit price /  per 
  • White Gold

    Cushion Pear Diamond Bracelet

    Cushion Pear Diamond Bracelet

    Vendor:
    Precious Lab
    Regular price ¥383,000
    Sale price ¥383,000 Regular price
    Unit price /  per 
  • White Gold

    Toi Et Moi Diamond Band

    Toi Et Moi Diamond Band

    Vendor:
    Precious Lab
    Regular price ¥310,000
    Sale price ¥310,000 Regular price
    Unit price /  per 
  • White Gold

    Horizon Tennis Diamond Bracelet

    Horizon Tennis Diamond Bracelet

    Vendor:
    Precious Lab
    Regular price ¥362,000
    Sale price ¥362,000 Regular price
    Unit price /  per 
  • White Gold

    Serenity Tennis Diamond Bracelet

    Serenity Tennis Diamond Bracelet

    Vendor:
    Precious Lab
    Regular price ¥361,000
    Sale price ¥361,000 Regular price
    Unit price /  per 
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