0.75 seafoam green Montana sapphire

$730.00

0.75 ct untreated Missouri River Montana sapphire that shifts from mint to seafoam green depending on the lighting. This gem was mined in Montana and precision faceted by me, making it 100% ethical and traceable.

This listing is for the loose gem only. If you’d like to have it set in a piece of jewelry, please check out my Customs page or send me an email/DM for more information.

Stone Details

Gemstone type: sapphire

Carat weight: 0.75 ct

Price per carat: $975

Dimensions: 5.2 mm side to side, 6.1 mm corner to corner, 3.3 mm deep

Shape: cushion

Clarity: eye clean with a couple tiny feathery inclusions under magnification

Hardness: 9 (great for everyday wear!)

Origin: Missouri River, Montana (mined by a local miner)

Treatment: none

Color: mint to seafoam green depending on the lighting

Cut by: Taylor

(Some listing photos are taken using a macro zoom lens, and some are taken without. No photos are edited, filtered, or anything like that. The second photo is taken on my hand in natural light for the most accurate size & color reference.)

Shipping Times

Ready to ship processing time: less than 1 week

US shipping: 1-4 business days

International shipping: 1-4+ weeks

(Customers outside the US will be responsible for import taxes & fees upon delivery!)

All orders will be sent with full complimentary shipping insurance.

More Information

Shop Policies

Jewelry/Gem Care

Customs

0.75 ct untreated Missouri River Montana sapphire that shifts from mint to seafoam green depending on the lighting. This gem was mined in Montana and precision faceted by me, making it 100% ethical and traceable.

This listing is for the loose gem only. If you’d like to have it set in a piece of jewelry, please check out my Customs page or send me an email/DM for more information.

Stone Details

Gemstone type: sapphire

Carat weight: 0.75 ct

Price per carat: $975

Dimensions: 5.2 mm side to side, 6.1 mm corner to corner, 3.3 mm deep

Shape: cushion

Clarity: eye clean with a couple tiny feathery inclusions under magnification

Hardness: 9 (great for everyday wear!)

Origin: Missouri River, Montana (mined by a local miner)

Treatment: none

Color: mint to seafoam green depending on the lighting

Cut by: Taylor

(Some listing photos are taken using a macro zoom lens, and some are taken without. No photos are edited, filtered, or anything like that. The second photo is taken on my hand in natural light for the most accurate size & color reference.)

Shipping Times

Ready to ship processing time: less than 1 week

US shipping: 1-4 business days

International shipping: 1-4+ weeks

(Customers outside the US will be responsible for import taxes & fees upon delivery!)

All orders will be sent with full complimentary shipping insurance.

More Information

Shop Policies

Jewelry/Gem Care

Customs