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Engagement
  • best affordable engagement rings with lab diamonds at Quorri
  • FINE JEWELRY
  • 1.00 carat white gold round lab diamond stud earrings

    STUD & DROP EARRINGS

  • 14k white gold diamond princess necklace and pendant Canada

    PENDANTS & NECKLACES

  • white gold round lab diamond tennis bracelet at Quorri

    BRACELETS

  • Sensational and beautiful, these detailed works of art feature lab created diamonds and cultured gemstones for exquisite brilliance and fire.

  • DISCOVER
  • LAB DIAMONDS
  • certified lab grown diamond rings and jewelry at Quorri Canada

    PURE® LAB DIAMONDS

  • best moissanite loose stones and engagement rings at Quorri Canada

    ATERNA® LAB DIAMOND GEM

  • synthetic cultured sapphires ruby and green emeralds

    PUREGEM® LAB GEMSTONES

  • Discover the brilliance ad timeless beauty of lab-grown diamonds and gemstones. Explore our collection, where each piece tells a story of innovation and elegance.

  • international ring size conversion chart

     includes both US and international sizes:

    Inside Diameter (MM) USA/Canada United Kingdom France Germany Japan Switzerland
    14.0 mm 3 F 44 14 4 4
    14.4 mm G 45¼ 14½ 6⅓
    14.8 mm 4 46½ 15 7
    15.2 mm 47¾ 15¼ 8 8
    15.6 mm 5 49 15¾ 9
    16.0 mm L 50¾ 16 10½ 10¾
    16.5 mm 6 M 51½ 16½ 12 12¾
    16.9 mm N 52¾ 17 13 14
    17.3 mm 7 O 54 17¼ 14 15¼
    17.7 mm P 55¼ 17¾ 15 16½
    18.2 mm 8 Q 56¾ 18 16 17¾
    18.6 mm 58 18½ 17 18½
    19.0 mm 9 59¼ 19 18 20
    19.4 mm 60¾ 19½ 19 21
    19.8 mm 10 61¾ 20 20 21¾
    20.2 mm 10½ 62¾ 20¼ 22 22¾
    20.6 mm 11 64¼ 20¾ 23 24
    21.0 mm 11½ 66 21 24 25¾
    21.4 mm 12 Y 67¼ 21¼ 25 27½
    21.8 mm 12½ Z 68 21¾ 26 28¾
    22.2 mm 13 Z + 1 69 22 27 29¼

    This chart covers various international standards, including the United Kingdom, France, Germany, Japan, and Switzerland.