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
Gemstone: Natural Mint Grossular Garnet
Species: Garnet
Variety: Grossularite Garnet
Weight: 1.70 ct
Shape / Cut: Round Modified Brilliant
Measurements: 7.02–7.12 × 5.11 mm
Color: Pastel Green
Transparency / Clarity: Transparent / Lightly Included
Origin: Merelani Hills, Tanzania
Treatment: None

O50 Collector Evaluation
Otzera 50: 40/50 — Distinguished
Face-Up Performance: 83%

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