



















Master Cut 9.30ct Oval Mint Green Verdelite Tourmaline, GIA Certified
30-Day Private Inspection
Acquiring fine gemstones requires absolute confidence. We invite you to view your piece in your own home for 30 days. If it does not perfectly align with your vision, we will arrange a seamless, full-value return.
A Legacy of Trust
Our reputation is our most valuable asset. We invite you to read our independent Google Reviews to hear directly from the collectors, couples, and families who have commissioned their heirloom pieces from our bench.
Commission a bespoke heirloom built around this gemstone.
Explore our Gem First Design process.
Every gemstone in the Skyjems Archive was selected because it represents something the mass market has overlooked — a geological phenomenon whose rarity is defined not by marketing but by the finite circumstances of its formation.
This 9.3 carats Tourmaline of Yellowish Green hue was selected for the Skyjems Archive not as an afterthought, but as a deliberate acquisition. It is entirely unheated and untreated — a distinction that places it in the top fraction of the global Tourmaline supply and is the single most important value driver in the collector market. Acquire it with the understanding that stones of this caliber rarely circulate outside private collections.
- Species: Natural Tourmaline
- Weight: 9.3 carats
- Dimensions: 14.89 x 12.38 x 8.16 mm
- Shape & Cut: Oval, Pavilion:
- Color & Saturation: Yellowish Green
- Clarity & Transparency: Eye Clean
- Treatment: None / Unheated & Untreated
- Origin: Undetermined
- GIA Report: 6214402450
- Archive Reference: GIATR0061
Fully Insured Shipping | 30-Day Money-Back Guarantee | GIA, IGI, Other Certification Included (where applicable)
Explore the Legacy
- Our Commitment — Lifetime Care & Warranty
- The Craftsmanship Behind the Bench
- Browse the Gemstone Vault
"A record of discernment, carried in metal and light."
Commission a Bespoke Heirloom
Built around this gemstone. Explore our Gem First Design process.
Choose options




















30-Day Private Inspection
Acquiring fine gemstones requires absolute confidence. We invite you to view your piece in your own home for 30 days. If it does not perfectly align with your vision, we will arrange a seamless, full-value return.
A Legacy of Trust
Our reputation is our most valuable asset. We invite you to read our independent Google Reviews to hear directly from the collectors, couples, and families who have commissioned their heirloom pieces from our bench.