No reserve price - 1 pcs Blue

​A magnificent collector-grade gem showcasing an exceptional 7.05-carat size and a vivid, saturated "Intense Purplish Blue" color. ​ Tanzanite comes from a single source in the worldTanzania making top-tier stones increasingly scarce and highly prized by collectors worldwide. Stones over 7 carats with full transparency and intense saturation stand out immediately, making this piece an ideal centerpiece for a custom ring, a luxury pendant, or an investment portfolio. ​ This stone is fully certified by the Antwerp Laboratory for Gemstone Testing (ALGT). ​ Gemstone Details: ​ Species: Natural Zoisite ​ Variety: Tanzanite ​ Weight: 7.05 ct ​ Color: Intense Purplish Blue ​ Shape & Cut: Pear, Mixed Cut ​ Measurements: 13.57 x 11.51 x 6.71 mm ​ Transparency: Transparent ​ Origin: Tanzania ​ Lab Report: ALGT Antwerp Report No. 81910437 ​Treatments: Tanzanite is commonly heated at low temperatures to improve color (standard industry practice; ALGT notes no scientific test currently exists to prove enhancement). ​Shipping & Handling: ​Safely secured and shipped in a protective gem box. ​ Sent via registered, fully insured express shipping with tracking. ​The original ALGT certificate is included in the package.

估價:$1,119.6

查看所有物品來自Catawiki或Jewelry & Gems