JDBG GEMS

Natural Jeremejevite

Icarian

Jeremejevite is a rare aluminium borate, first described from Siberia and later found in small quantities in Namibia. Facetable material is scarce in any size, and stones above a few carats are counted in single figures among collectors.

Icarian is a near-colourless heart of 9.81 ct, cut with a modified brilliant crown and a step-cut pavilion, and documented in an independent laboratory report as natural jeremejevite.

Rarity Score: 9.9 / 10

Reference stones

  • Jeremejevite · Joseph Fam · 45.61 ct
  • Jeremejevite · Yavorskyy Collection · 13.36 ct
  • Jeremejevite · Smithsonian · 11.30 ct

Location: Stockholm · Private collection · JDBG GEMS

Species
Natural Jeremejevite
Dimensions
13.03 × 15.26 × 8.23 mm
Shape
Heart
Transparency
Transparent
Treatments
None
Analysis
Microscope · Spectroscopy
Weight
9.81 ct
Cut
Modified brilliant / step
Colour
Near-colourless
Phenomena
None
Certificate
Report on file