Lab-Created Cobalt Spinel – High-Clarity Neon Blue Rough Crystal
Lab-grown cobalt spinel gemstone rough with a vivid neon blue color, suitable for faceting or custom jewelry.
- The description claims the spinel has a hardness of ~7.5–8.0 on Mohs scale.
- The description claims a refractive index of ~1.719 and a dispersion of ~0.020.
- The description claims a density of ~3.9 g/cm³ and a melting point of ~2135°C (3875°F).
Specifications
- Size
- CZS0017 - 1.2 grams, CZS0018 - 2.4 grams, CZS0019 - 1.9 grams, CZS0022 - 1.4 grams, CZS0024 - 3.0 grams, CZS0027 - 5.3 grams, CZS0029 - 9.8 grams, CZS0031 - 32.8 grams, CZS0033 - 79.1 grams, CZS0034 - 2.8 grams, CZS0035 - 3.6 grams, CZS0036 - 2.5 grams, CZS0037 - 2.2 grams, CZS0038 - 1.8 grams, CZS0039 - 2.8 grams, CZS0040 - 4.8 grams, CZS0041 - 2.2 grams, CZS0042 - 2.1 grams, CZS0043 - 9.4 grams, CZS0044 - 8.4 grams, CZS0045 - 28.2 grams
Variants (21)
- CZS0017 - 1.2 grams — 43.00 USD — Out of stock
- CZS0018 - 2.4 grams — 72.00 USD — Out of stock
- CZS0019 - 1.9 grams — 59.00 USD — Out of stock
- CZS0022 - 1.4 grams — 47.00 USD — Out of stock
- CZS0024 - 3.0 grams — 87.00 USD — Out of stock
- CZS0027 - 5.3 grams — 141.00 USD — Out of stock
- CZS0029 - 9.8 grams — 249.00 USD — Out of stock
- CZS0031 - 32.8 grams — 801.00 USD — Out of stock
- CZS0033 - 79.1 grams — 1625.20 USD — Out of stock
- CZS0034 - 2.8 grams — 81.00 USD — Out of stock
- CZS0035 - 3.6 grams — 99.00 USD — Out of stock
- CZS0036 - 2.5 grams — 74.00 USD — Out of stock
- CZS0037 - 2.2 grams — 66.00 USD — Out of stock
- CZS0038 - 1.8 grams — 57.00 USD — Out of stock
- CZS0039 - 2.8 grams — 82.00 USD — Out of stock
- CZS0040 - 4.8 grams — 130.00 USD — Out of stock
- CZS0041 - 2.2 grams — 68.00 USD — Out of stock
- CZS0042 - 2.1 grams — 63.00 USD — Out of stock
- CZS0043 - 9.4 grams — 240.00 USD — Out of stock
- CZS0044 - 8.4 grams — 216.00 USD — Out of stock
- CZS0045 - 28.2 grams — 692.00 USD — Out of stock
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