Sardonyx (Chalcedony) Gemstones

Sardonyx
Sardonyx

SDX214
SDX214
5.12 ct.
12.0mm Cabochon, Round Cut
Medium Dark
Very Slightly Brownish Red
Slightly Translucent
[N] Not enhanced.
Quantity Available: 6
Sard, with bands of white onyx.
Sardonyx Chalcedony

SDX112
SDX112
7.37 ct. total
12.0x10.0mm Cabochon, Oval Cut
Medium Dark
Moderately Strong Red
Translucent
[N] Not enhanced.
Quantity Available: 4 pairs
Sard, with bands of white onyx.
Sardonyx Chalcedony

SDX113
SDX113
10.55 ct.
18.0x13.0mm Cabochon, Oval Cut
Medium Dark
Moderately Strong Red
Translucent
[N] Not enhanced.
Quantity Available: 4
Sard, with bands of white onyx.
Sardonyx Chalcedony

SDX126
SDX126
4.48 ct. total
10.0x8.0mm Cabochon, Oval Cut
Medium Dark
Moderately Strong Red
Translucent
[N] Not enhanced.
Quantity Available: 7 pairs
Sard, with bands of white onyx.
Sardonyx Chalcedony

SDX133
SDX133
9.48 ct. total
14.0x10.0mm Cabochon, Oval Cut
Medium Dark
Moderately Strong Red
Translucent
[N] Not enhanced.
Quantity Available: 3 pairs
Sard, with bands of white onyx.
Sardonyx Chalcedony

Calibrated Sardonyx
Calibrated Sardonyx

Specify size, shape and quality when ordering. Prices are subject to change without notice. Actual carat weight may vary from the average carat weight listed.

  • A Opaque with bands of brownish-red and white, good cut, good polish.

Sardonyx Quality A
Shape Size Avg. Weight Price Each
18x13mm
10.14 ct.
25x18mm
20.72 ct.
30x22mm
30.12 ct.