FOR MANUFACTURERS & JEWELERS — CURATED COLLECTIONS
One cut. Every grade. Rendered concurrently.
A collection is a complete visual line for one cut: all eight GIA colour grades across four camera views — 32 photoreal videos with one consistent look, rendered in parallel in minutes. Every stone below carries the same girdle serial, because none of them exist.
Serial · SAMPLE 12345 — rendered from cut geometry, not photographed
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03 — The machines — every grower's hardware
Whichever reactor hall or press line your goods come from, the preview pipeline starts where your process ends: certified cut geometry in, photoreal video out.
MPCVD Reactor
Microwave-plasma CVD — the gem-growth workhorse of Surat and the US foundries
- Microwave
- 2.45 GHz · 0.6–6 kW
- Chamber
- 10–200 Torr · Ø140–200 mm
- Growth
- 700–1200 °C · 1–10 µm/h
- Run
- 2–6 weeks per cycle
Six-Anvil Cubic Press
HPHT — thousands run in Henan's halls; six rams meet within 1 mm
- Cell
- 5.0–6.0 GPa · 1350–1600 °C
- Rams
- 6 × Ø560–1000 mm bore
- Machine
- up to 3.3 m · 83 t
- Cycle
- 10–45 days per run
BARS Split-Sphere
The Novosibirsk press — one crystal per run, desk-sized, 2.8-tonne sphere
- Pressure
- to 10 GPa
- Temperature
- to 2500 °C
- Anvils
- 8 outer + 6 inner stages
- Output
- 5–6 ct rough in <100 h
Belt Press
The original — Tracy Hall, GE, 1954; still working at industrial scale
- Cell
- ~5–6 GPa · 1300–1600 °C
- Die
- WC punches + banded belt die
- Scale
- production units, hundreds of tons
- Lineage
- 1954 → today
⬥ PHOTOREAL RENDER — GENERATED FROM STONE SPECIFICATIONS, NOT PHOTOGRAPHY
This asset is a computer-generated visualization based on submitted stone specifications. It does not depict a photographed physical stone. Inclusions, fluorescence, polish features, and other physical characteristics of an actual stone are not shown. Disclosed rendering is what keeps these assets trustworthy.
FacetCAM does not support, condone, or assist deceptive or unlawful use of its renders. Our Terms of Use prohibit presenting a render as photography, implying laboratory grading or certification, or advertising a stone that does not exist.