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Create your own ring: 0.75ct oval John Dyer Starbrite sapphire
Create your own ring: 0.75ct oval John Dyer Starbrite sapphire
Create your own ring: 0.75ct oval John Dyer Starbrite sapphire
Create your own ring: 0.75ct oval John Dyer Starbrite sapphire

Create your own ring: 0.75ct oval John Dyer Starbrite sapphire

Regular price
$2,013.00
Sale price
$2,013.00

This listing is for a one of a kind loose gemstone (as pictured). We now offer this curated selection from our gemstone collection to be paired with a selection of our organic settings (available separately—settings cannot be purchased by themselves). Please note that this is unlike purchasing from a mass-produced store...Every piece is hand-carved just for your gemstone. You may purchase this gem by itself (without a ring/setting), however, we do not sell our settings as they're truly works of art built around a gemstone.

Design/setting: After adding this gemstone to cart, please select a setting from the Create your own section. This listing is priced as the loose gemstone only. By purchasing this gemstone, you acknowledge you are not going to receive a finished ring unless adding a ring setting to your cart, also.

Due to the rarity of John Dyer gems, please only purchase this sapphire if you are purchasing it for a custom ring (adding a setting to your cart, as well).

Specific details for this gemstone:

  • Gemstone type:  ethically sourced sapphire custom cut by John Dyer
  • Colors: pale/pastel blue/green (the photos make the stone appear more green, however the color is more of a pastel blue according to John)
  • Origin: Montana
  • Treatments: natural, unheated
  • Cut/shape: oval Starbrite cut (unique cut by John Dyer that is flat on top and a starbrite pattern is carved underneath; there is no culet point, therefore the weight of these sapphires is less than most faceted gems for the size)
  • Approx. dimensions (in millimeters): 8.3 x 6 mm
  • Carat weight: 0.75ct
  • Certificate available to buyer upon request after purchase


      Shipping details for this piece:

      • US SHIPPING: the price of this listing includes Priority Mail and full third party insurance with signature required for delivery. If creating a ring with your gemstone, please check our current processing times via the FAQ page.
      • INTERNATIONAL SHIPPING: If ordering outside of the US, please select Priority Mail. Please email for any special handling inquiries/questions (we are happy to help). Please note that we do not collect customs fees or taxes and you may be liable for these in your particular country.