Natural Cobalt Spinel Oval 1.20 ct – Blue Cobalt, No Heat – VDG
CHF 3,000.00
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Natural Cobalt Spinel Oval 1.20 ct – Blue Cobalt, No Heat – VDG
CHF 3,000.00
1.20 ctCHF 2,500 / ct
Price is for the stone only. Any import duties and taxes are shown at checkout.
1.20 ctCarat weight
No heatTreatment
VDGLaboratory
Stone details
- Stock ID
- SP-XX-021
- Weight
- 1.20 ct
- Shape
- Oval
- Dimensions (mm)
- 6.46 x 5.96 x 4.41
- Origin
- Unknown
- Colour
- Blue
- Treatment
- No heat (lab-confirmed)What this means
- Certificate
- VDG, no. 26VDGLY04527 View report
Photographed in daylight without colour correction. Ask us for more photos or a video.
Natural cobalt spinel, oval, 1.2 ct, blue cobalt, with no indication of heating according to its VDG gemstone report. Sold as a single loose stone.
Laboratory report
| Laboratory | VDG – Vietnam Identification of Natural Diamond and Gemstone JSC |
|---|---|
| Report number | 26VDGLY04527 |
| Report date | 7 October 2026 |
| Identification | Natural spinel |
| Weight | 1.2 ct |
| Measurements | 6.46 × 5.96 × 4.41 mm |
| Shape and cut | Oval, faceted |
| Colour | Blue Cobalt |
| Transparency | Transparent |
| Treatment | No indication of heating |
| Origin | Not stated on the report |
The original report ships with the stone.