








Blue Green Round Montana Sapphire Starbrite™ Cut by John Dyer
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Product Details
This Blue Green Round Montana Sapphire, precision-cut in the Starbrite™ style by master gem cutter John Dyer, captures the essence of untamed beauty with its shifting tones of forest green and deep sky blue. Its natural color palette and radiant brilliance make it a stunning centerpiece for rings inspired by folklore, enchanted woodlands, or wild romance. Sourced from the rugged landscapes of Montana, these sapphires are celebrated for their rarity, traceable origins, and earthy elegance — each one a small piece of the American wilderness.
Size:6.4mm
Weight:1.64ct
Shape:Round
Cut:Starbrite
Origin:Montana, USA
Treatments:None
All John Dyer cut gemstones are certified.
Due to increased demand, John Dyer stones are no longer available for purchase without a setting.
Settings cannot be purchased without gemstones. View oursettings selectionto pair with this stone.
Specs
Ordering Information
PRODUCTION TIME
Make time is approximately 8-12 weeks for bands and 15-20 weeks for engagement styles and other fine jewelry.
View detailed production times →
NEED IT SOONER?
Rush production is be available.
Add a rush to your order →
NEED HELP WITH SIZING?
Visit our Ring Sizing Guide →
CHOOSING A METAL
Compare gold and platinum options →
SHIPPING & PACKAGING
All orders are shipped in discreet packaging. Signature confirmation is required on orders over $1,500.
INTERNATIONAL ORDERS
We happily ship worldwide. Import taxes, VAT, and customs fees are the responsibility of the buyer.
RETURNS
Because each piece is made to order, all sales are final. Please reach out with any questions before purchasing.
WARRANTY & REPAIRS
All jewelry includes a one-year warranty against defects under normal wear. Learn more →
RING BOX INCLUDED
Rings over $3,000 include our signature silk velvet ring box. Add a box to your order →
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