1.70 ct Merelani Mint Grossular Garnet

Collector's Note

A distinctive pastel mint-green color gives this 1.70 ct grossular garnet from the Merelani Hills of Tanzania immediate collector appeal. Its well-proportioned round modified brilliant cut produces lively brilliance and strong face-up light return.

Merelani mint garnet is encountered in comparatively limited quantities, and this stone combines the variety's soft green color with an attractive 1.70 ct size and bright round presentation.

Gemstone Details

• Species: Garnet
• Variety: Grossularite Garnet
• Weight: 1.70 ct
• Shape / Cut: Round Modified Brilliant
• Dimensions: 7.02–7.12 × 5.11 mm
• Color: Pastel Green
• Transparency / Clarity: Transparent / Lightly Included
• Origin: Merelani Hills of Tanzania
• Treatment: None

O50 Collector Evaluation

Otzera 50: 40/50 — Distinguished
Face-Up Performance Index: 83%

Treatment & Origin

Origin recorded as the Merelani Hills of Tanzania. No treatment is indicated in the evaluation record.

Care & Setting

Clean with warm water, mild soap and a soft brush. Avoid sharp impacts or aggressive ultrasonic cleaning unless first examined by a qualified jeweler.

Digital Gem Passport

Otzera ID: OTZ-2026-01636