Create your own ring: 0.65ct pastel green Montana sapphire Createyourownsolitaire Gemstone type: ethically sourced Umba

Gemstone type: ethically sourced Umba sapphire from the Umba Valley in Tanzania (this gemstone is unheated/natural)

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Center setting size: 6

dimensions (in milimeters): 6

5 on the 10 Mohs scale for hardness (diamond is a 10

Create your own ring: 0.65ct pastel green Montana sapphire Createyourownsolitaire Gemstone type: ethically sourced UmbaThis 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 separatelysettings 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