JDMISGem Reference
Synthetic · Cubic Zirconia (CZ)

CZ — Red-Pink

CZ — Red-Pink — Cubic Zirconia (CZ)

Doped red and pink CZ imitates ruby, red spinel and rubellite at pocket-money prices. Over-the-limit RI, SG near 5.8 and flawless clarity separate it instantly.

Colour
red
Transparency
Transparent
RI
2.150–2.180
SG
5.60–6.00
Mohs
8.0–8.5
🔒 Full JDMIS reference record

Sign in to unlock price ranges by tier, common misidentifications, diagnostic inclusions, treatments, spectra, trade names and sources — free with the GT200 Gem Identification course.

GT200 Gem Identification ↗ Sign in

Related gems

Browse the free gem reference · Test your eye — the Great Gem Quiz · Singapore gem testing labs