Skip to content
  • Home
  • Shop All
  • stones
    stones
    • AUSTRALIAN OPALS
      • Black Opal
      • Boulder Opal
      • Crystal Opal
      • Coober Pedy Opal
      • Lightning Ridge Opal
      • Loose Opals
      • Australian Opal Jewellery
    • OTHER STONES
      • Gemstones
      • Lab Diamonds
      • Natural Diamonds
      • Pearls
    • SHOP BY
      • Under $1,500
      • $1,500 to $3,000
      • One-of-a-kind
      • Ready to ship
  • Jewelry
    Jewelry
    • JEWELLERY
      • Rings
      • Necklaces & Pendants
      • Earrings
      • Bracelets
    • OCCASION
      • Engagement
      • Anniversary
      • Everyday
      • Gifts for her
    • SHOP BY METAL
      • 9K & 10K Gold
      • 14K Gold
      • 18K Gold
      • White Gold
      • Sterling Silver
  • Custom
  • Our Story
  • Journal
    Journal
    • JOURNAL
      • Our Blog
    • GUIDES
      • Buying and cleaning guide
      • Ring size guide
      • FAQs
    • HELP
      • Shipping & delivery
      • Returns & refunds
      • Warranty
      • Track your order
  • Contact
Dean G Premium Cut Opals - Home
Account
Wishlist
  • Home
  • Shop All
  • stones
    • AUSTRALIAN OPALS
      • Black Opal
      • Boulder Opal
      • Crystal Opal
      • Coober Pedy Opal
      • Lightning Ridge Opal
      • Loose Opals
      • Australian Opal Jewellery
    • OTHER STONES
      • Gemstones
      • Lab Diamonds
      • Natural Diamonds
      • Pearls
    • SHOP BY
      • Under $1,500
      • $1,500 to $3,000
      • One-of-a-kind
      • Ready to ship
    New Australian crystal opal jewellery

    NEW: CRYSTAL OPAL

    SHOP NOW
  • Jewelry
    • JEWELLERY
      • Rings
      • Necklaces & Pendants
      • Earrings
      • Bracelets
    • OCCASION
      • Engagement
      • Anniversary
      • Everyday
      • Gifts for her
    • SHOP BY METAL
      • 9K & 10K Gold
      • 14K Gold
      • 18K Gold
      • White Gold
      • Sterling Silver
    New Australian crystal opal jewellery

    NEW: CRYSTAL OPAL

    SHOP NOW
  • Custom
  • Our Story
  • Journal
    • JOURNAL
      • Our Blog
    • GUIDES
      • Buying and cleaning guide
      • Ring size guide
      • FAQs
    • HELP
      • Shipping & delivery
      • Returns & refunds
      • Warranty
      • Track your order
    New Australian crystal opal jewellery

    NEW: CRYSTAL OPAL

    SHOP NOW
  • Contact



    • our collection our collection
    • Rings
    • Bracelets
    • Pendants
    • Earrings
    Shop by Product Shop by Product
    • BOULDER OPAL
    • AUSTRALIAN OPAL JEWELLERY
    • COOBER PEDY OPAL
    • LIGHTNING RIDGE OPAL
    • DIAMOND JEWELLERY
    • Gemstone Jewelry
    • Pearl Jewelry
    ABout ABout
    • Our Story
    • Contact Us
    Learn Learn
    • Journal
    • FAQs
    • Buying Guide
    Support Support
    • Refund Policy
    • Privacy Policy
    • Shipping Policy
    • Terms of Service
    Facebook
    Instagram
    Tiktok

    © 2026 Dean G Premium Cut Opals. All rights reserved.

    Designed By Insil

    Your cart is empty

    Have an account? Log in to check out faster.

    Continue shopping

    Search

    Products

    • 0.75ct Lightning Ridge Crystal Opal
      0.75ct Lightning Ridge Crystal Opal

      0.75ct Lightning Ridge Crystal Opal

      $213.00
    • 0.95ct Lightning Ridge Crystal Opal.
      0.95ct Lightning Ridge Crystal Opal.

      0.95ct Lightning Ridge Crystal Opal.

      $371.00
    • 0.9ct Australian Boulder Opal
      Beautiful Australian Boulder Opal, expertly sourced and cut, ready for your custom ring. Stunning greens and blues add natural beauty to your collection. Origin- Ethically mined in Queensland Australia Opal Weight- 0.9ct Size- 6.7 x 5mm Ready to be set into your one of a kind piece of jewellery Beautiful Australian Boulder Opal, expertly sourced and cut, ready for your custom ring. Stunning greens and blues add natural beauty to your collection. Origin- Ethically mined in Queensland Australia Opal Weight- 0.9ct Size- 6.7 x 5mm Ready to be set into your one of a kind piece of jewellery

      0.9ct Australian Boulder Opal

      $167.00
    • 1.1ct Lightning Ridge Australian Opal
      Experience the stunning 1.1ct Lightning Ridge Australian Opal's captivating play of color. This high-quality gemstone is ideal for a one-of-a-kind, attention-grabbing ring. Impress and stand out with this exceptional opal. Origin- Lightning Ridge Australia Opal Weight- 1.1ct Lightning Ridge Australian Opal Size- 8 x 6 x 4mm Body Tone- N6 Cut- Freeform Cabochon Treatments- None- 100% solid Australian Opal Perfect Ring stone for your next jewellery setting. Experience the stunning 1.1ct Lightning Ridge Australian Opal's captivating play of color. This high-quality gemstone is ideal for a one-of-a-kind, attention-grabbing ring. Impress and stand out with this exceptional opal. Origin- Lightning Ridge Australia Opal Weight- 1.1ct Lightning Ridge Australian Opal Size- 8 x 6 x 4mm Body Tone- N6 Cut- Freeform Cabochon Treatments- None- 100% solid Australian Opal Perfect Ring stone for your next jewellery setting.

      1.1ct Lightning Ridge Australian Opal

      $542.00