gemstone

Diamond cluster ring

Diamond (carbon, C), faceted and set in jewelry

AI-generated identification · may be incorrect

Colorless, transparent, adamantine luster, cubic crystal structure, Mohs hardness 10, and specific gravity about 3.52. The image shows faceted stones in a likely metal setting; identity, natural versus laboratory-grown origin, and carat weight cannot be confirmed visually.

Identified September 7, 2026More gemstone →

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At a glance

Common name: Diamond cluster ring
Scientific name: Diamond (carbon, C), faceted and set in jewelry
Category: gemstone
Identified: September 7, 2026
Method: Standard

AI Estimated Value

Approximately $100–$10,000+ for a complete ring, depending on total carat weight, metal, craftsmanship, and whether stones are natural or laboratory-grown; professional appraisal is required.

Not an official valuation

AI estimate for general interest only — not an appraisal. Actual value depends on condition, provenance, and market demand. Verify with a professional before buying, selling, or insuring.

This identification was generated by AI and may contain errors. Verify important details before relying on them — and never use an AI result to judge whether a specimen is safe to handle. Read the full disclaimer

Physical properties

Formation & geological history

Natural diamonds crystallize deep in Earth’s mantle under extreme pressure and temperature, chiefly during the Archean–Proterozoic eons, then reach the surface in kimberlite or lamproite. Laboratory-grown diamonds have the same composition and structure but are produced by HPHT or CVD methods.

Uses & applications

Used primarily in jewelry and abrasives, with industrial applications in cutting, drilling, polishing, and heat management. This appears to be decorative jewelry rather than an unmounted geological specimen.

Geological facts

Diamond is the hardest known natural material, though toughness varies by cleavage direction. Brilliance depends strongly on cut, clarity, color, fluorescence, and setting design.

Field identification & locations

Field identification requires a hardness or thermal/electrical conductivity test plus gemological examination; visual inspection alone is insufficient and simulants such as cubic zirconia or moissanite are possible. Major natural sources include Botswana, Canada, Russia, Australia, and southern Africa.