Natural Red Mahenge Spinel 10.95 Carats, GRS Certified

Make a statement with this magnificent, collector-grade 10.95-carat natural spinel, certified by the esteemed Gemresearch Swisslab (GRS). Boasting an impressive size, a classic rectangular cushion cut, and vivid coloration, this rare gemstone is an exceptional centerpiece for a high-end bespoke ring or a prized investment portfolio.

Key Specifications:
Report Number: GRS2025-041392
Identification: Natural Spinel
Weight: 10.95 ct
Dimensions: 13.40 x 9.68 x 9.59 mm
Cut / Shape: Modified brilliant/step (6) / Rectangular cushion
Color: Orangy-pink
Comments: No indication of thermal treatment (PL tested). Non-enhanced clarity features are present.
Origin: Tanzania

Why Choose This Gemstone?
100% Untreated: Completely natural and unheated, preserving its pure geological beauty and long-term asset value.

Stunning Presence: At nearly 11 carats with balanced rectangular cushion proportions (13.40 x 9.68 mm), it offers incredible finger coverage and high brilliance.

Trusted Certification: Backed by official GRS laboratory documentation verifying its origin and natural status.

Shipping & Customer Care:
Packaging: Securely shipped and fully insured in a premium presentation box.

Support: Feel free to reach out with any questions or if you would like to discuss custom jewelry manufacturing options.