Sapphire - Lozenge - 0.66ct
This is a natural green-with-orange parti sapphire from Montana, cut as a 0.66-carat lozenge step-cut measuring 7.8 x 5.98mm and priced at $500. A parti sapphire carries more than one color in a single stone, so this one moves between forest green and warm orange as the light shifts across the table. Montana is one of the few places in the world that produces sapphires in these earthy, unexpected tones, which is a large part of what makes each parti stone feel one of a kind.
Bohemi does not sell loose stones on their own. Every gemstone is set into an engagement ring or built into a custom project designed with you, so this Montana sapphire becomes the center stone of a ring made for your hand. Heather and her team work out of Boulder, Colorado, hand-setting each stone and pairing it with reclaimed-scrap platinum or 10k, 14k, or 18k gold.
Sapphire is a 9 on the Mohs scale, second only to diamond, which makes this an excellent everyday center stone for a piece you plan to wear for decades. If you love this stone, reach out to start a design, or browse Bohemi's engagement rings to see how a ring might be built around it.
| This stone | A commercial sapphire | |
|---|---|---|
| Origin | Natural sapphire mined in Montana | Origin often unspecified or blended from overseas lots |
| Color | Green with orange parti, two natural colors in one stone | Single uniform blue, often diffusion-treated to force the color |
| Cut and size | Lozenge step-cut, 0.66ct, 7.8 x 5.98mm | Calibrated to mass-market standard sizes |
| Where it is set | Hand-set in Boulder, Colorado by Heather and her team | Mass-produced on an overseas assembly line |
| Durability | Mohs 9, second only to diamond, built for daily wear | Also Mohs 9, though treatments can affect long-term appearance |
What is a parti sapphire?
Is this sapphire durable enough?
Can I buy this stone loose?
Where is the ring made?
Please our Product Care page.
If you have a specific question about your jewelry, please don’t hesitate to ask us at hello@bohemi.com.
Items under $500: We ship USPS Domestic, Priority, and Priority Express with and without insurance. We also offer UPS 2-day Air with insurance.
For items $500-$1000: We offer 1st Class, Priority and UPS 2-Day, but due to the value, we only ship with insurance.
For items over $1000: We only ship UPS 2-Day Air with insurance.
Please see our Shipping page for more details.
