5.23 ct mint to green color-shift Tanzanian sapphire

$4,445.00

Huge Tanzanian sapphire that shifts slightly from mint to green to green with a yellowish hue depending on the lighting. While this gem was not faceted by me, it is still an incredible piece! The price reflects its faceting status.

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: 5.23 ct

Price per carat: $850

Dimensions: 9.1 × 10.1 mm

Shape: cushion

Clarity: included, but still incredibly brilliant (especially for a gem this large)

Hardness: 9

Origin: Tanzania

Treatment: none

Color: mint to green to greenish yellow depending on the lighting*

*The shift is definitely noticeable in person, but not quite as dramatic as the photos make it seem. None of the listing photos are edited, but the green specifically is a bit less saturated in person.

Cut by: unknown

(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 in every listing is taken on my hand in natural light for the most accurate size and 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 come with a minimum of $100 in coverage. If you’d like to insure the full value of your order, please send me an email or DM to discuss options.

More Information

Shop Policies

Jewelry/Gem Care

Customs

(Included gems like this one may need a bit of extra care when worn! They will still be safe for everyday wear, but they are not as indestructible as their completely clean counterparts. I would be more than happy to help design a custom jewelry setting to keep this piece or any of my other included gems as safe as possible.)

Huge Tanzanian sapphire that shifts slightly from mint to green to green with a yellowish hue depending on the lighting. While this gem was not faceted by me, it is still an incredible piece! The price reflects its faceting status.

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: 5.23 ct

Price per carat: $850

Dimensions: 9.1 × 10.1 mm

Shape: cushion

Clarity: included, but still incredibly brilliant (especially for a gem this large)

Hardness: 9

Origin: Tanzania

Treatment: none

Color: mint to green to greenish yellow depending on the lighting*

*The shift is definitely noticeable in person, but not quite as dramatic as the photos make it seem. None of the listing photos are edited, but the green specifically is a bit less saturated in person.

Cut by: unknown

(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 in every listing is taken on my hand in natural light for the most accurate size and 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 come with a minimum of $100 in coverage. If you’d like to insure the full value of your order, please send me an email or DM to discuss options.

More Information

Shop Policies

Jewelry/Gem Care

Customs

(Included gems like this one may need a bit of extra care when worn! They will still be safe for everyday wear, but they are not as indestructible as their completely clean counterparts. I would be more than happy to help design a custom jewelry setting to keep this piece or any of my other included gems as safe as possible.)