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Gemstone Rings

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  1. GIA certified natural myanmar ring with 1.11 CT round sapphire center stone in platinum 950.

    ¥620,000
  2. Padparadscha sapphire 4.65 CT surrounded by 0.30 CT diamonds, with premium white gold.

    ¥2,000,000
  3. Certified yet premium 1.01 CT ruby ring with platinum 900 band. Adorned with 0.53 CT diamonds.

    ¥940,000
  4. Certified blue sapphire 4.54 CT, natural oval stone. Crafted in Japan with platinum 900 purity.

    ¥1,700,000
  5. GRS certified 2.02 CT rare ruby with no heat treatment, set in platinum 900.

    ¥2,552,394
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    Out of stock

    Unheated 2.11-carat AIGS-certified pigeon blood oval ruby ring, a collector's item.

    ¥2,045,055
  7. Blue sapphire certified 1.52 CT gemstone set in platinum 950 with 0.53 CT diamond embellishments. 

    ¥350,000
  8. A 1.03 CT Sphene Gemstone ring with 0.53 CT of diamonds in 18K yellow gold.

    ¥200,000
  9. Certified ring with 4.04 CT natural blue sapphire. Set in platinum 900 with resizable design.

    ¥3,480,000
  10. GRS certified 1.01 CT red ruby set in platinum 900 with 0.53 CT diamond cluster.

    ¥940,000
  11. Best Seller
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    Sri Lankan certified natural Royal blue sapphire of 9.98 CT. Set in Platinum 900 band, with 2.13 CT diamond halo.

    ¥6,600,000
  12. Exclusive 1.14 CT red ruby set in 18K yellow gold with 0.53 CT of side diamonds.

    ¥300,000
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Shaped by Japanese precision and over three decades of gemstone expertise through our parent company, Sekai Boeki.

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Zuuro Guarantee

Each piece we offer is carefully sourced and rigorously verified. We stand behind our craftsmanship and materials, ensuring you receive only genuine, high-quality jewelry.

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Beyond a Marketplace

ZUURO is more than a destination to shop, we are a guide to fine jewelry. From understanding gemstones to making informed purchases, we bring knowledge and trust together.