• Opal - 7.72 Carats
  • Opal - 7.72 Carats
  • Opal - 7.72 Carats
    Opal - 7.72 Carats
1 4

Opal - 7.72 Carats (Australian)

SKU: 7.72OPL57OK

Our gemmologists have carefully curated this 7.72-carat, Australian Opal for its scintillating play of colour & overall quality.

₹ 44,732.00

₹ 44,732.00
(Inclusive of Taxes)

Lifetime Returns & Exchanges

Need Help? Talk to us at

customers@preciousearth.in +91-8100112277
Product Specifications

  • Birthstone Month

    October

  • Mineral Species

    Hydrated Silica

  • Origin

    Australia

  • Weight in Carats

    7.72

  • Weight in Ratti

    8.48

  • Colour

    White

  • Shape

    Cushion

  • Cut

    Cabochon

  • Treatment

    Untreated

  • Certification

    Complimentary Certificate (local labs). IGI Certification available upon request.

  • Return Policy

    14-day Free Returns; Lifetime Exchange

  • Appx. Dimensions (mm)

    17.56 x 11.09 x 4.86

  • Dimension Type

    Uncalibrated

  • Mohs Hardness Rating

    5.50 - 6.00

  • Specific Gravity

    1.88 - 2.50

  • Refractive Index

    1.37 - 1.47

  • Price per Carat (in INR)

    5794
Opal - 7.72 Carats
Opal - 7.72 Carats
Opal - 7.72 Carats

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Product Description

  • Gemstone

    Hydrated Silica

  • Treatment

    Untreated

  • Cut

    Cabochon

  • Certification

  • Shape

    Cushion

  • Composition

    Complimentary Certificate (local labs). IGI Certification available upon request.

  • Return Policy

    14-day Free Returns; Lifetime Exchange

  • Origin

    Australia

  • Colour

    White

  • Exact Dimensions

    17.56 x 11.09 x 4.86

  • Dimension Type

    Uncalibrated

  • Specific Gravity

    1.88 - 2.50

  • Refractive Index

    1.37 - 1.47

  • Weight (carat)

    7.72

  • Weight (ratti)

    8.48

  • Weight (grams)