Rare Natural Oligoclase and Diamond 18K Ring

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This is a very rare gemstone - an oligoclase. A beautiful gemstone, it's color is a minty celery green. Usually included, this one is clean and cut beautifully in a concave infinity cut (many facets). We designed a setting using larger diamonds on the band, and smaller diamonds on the setting basket for sparkle at every angle.


Oligoclase is a natural felspar gemstone, with hardness comparable to Tanzanite, straight from the mines in Madagascar. A must for gemstone connoisseurs and collectors alike.

Size 6.5 (Easily sizable - we offer complementary sizing on our rings)
Solid 18K yellow gold
Highly polished
Clarity/Color: VS/F (colorless)
Weight: 1.25 cttw (approx)
Shape/Cut: Round/Brilliant

Natural Oligoclase
Weight: 4.57 carats
Size (L x W x D): 14.89 x 10.21 x 6.62 mm
Clarity: VVS
Shape/Cut: Pear/Brilliant
Color: Light minty celery green
Origin: Madagascar
Treatment: None