$Extreme macro of a round brilliant-cut diamond under controlled studio strobes, table facet centered, light refracting into prismatic spectral rays across deep charcoal negative space, sharp focus on the culet and crown angles$

— Stone first. Provenance always.

Acquisition-grade stones. Documented origin.

Extreme close-up macro of a D-color round brilliant diamond on a white light table, studio north-facing daylight, facets rendering sharp octahedral geometry, no background detail

Macro photograph of an unset oval Ceylon sapphire on a white laboratory light table, studio strobes raking across the surface revealing the asterism and deep cornflower-blue saturation, sharp focus on the girdle facets

Overhead flat-lay of a rectangular Colombian emerald crystal specimen on a white museum surface under controlled studio strobe, deep chromium green color with characteristic jardin inclusions visible under raking light

/ Current holdings

Selected stones, available by inquiry

Diamond

Sapphire

Emerald

4.12 ct D/IF Round Brilliant

6.88 ct Ceylon Oval, No Heat

3.54 ct Colombian Emerald, Minor Oil

Botswana mine origin. GIA-certified, triple-excellent cut. Internal graining absent. Fully documented chain of custody from rough parcel.

Sri Lanka, Ratnapura district. AGL origin report, no heat treatment. Cornflower saturation, eye-clean clarity. Investment-grade documentation complete.

Muzo mine origin, Colombia. Gübelin report confirming minor clarity enhancement only. Chromium-driven saturation, collector-grade transparency.

Close-up of an appraiser's gloved hands holding a gemological loupe over an unset sapphire on a white light table, north-facing daylight, a GIA grading report partially visible underneath, magnification tool in sharp focus

View Our Process

▸ Authentication methodology

Origin precedes every acquisition

Each stone is traced from mine parcel through laboratory certification before it enters our holdings. GIA, AGL, and Gübelin reports accompany every piece — not as formality, but as the primary credential.

Begin an Inquiry

Every inquiry is a private conversation

We don't list prices. We document stones and discuss them with serious collectors. Begin with a quote request and we'll respond within one business day.