Natural Cobalt Spinel Cushion 1.40 ct – Blue Cobalt, No Heat – VDG
Natural Cobalt Spinel Cushion 1.40 ct – Blue Cobalt, No Heat – VDG
1.40 ctCHF 1,250 / ct
Price is for the stone only. Import duties and VAT, where due, are charged by the carrier on delivery.
Stone details
- Stock ID
- SP-XX-022
- Weight
- 1.40 ct
- Shape
- Cushion
- Dimensions (mm)
- 6.97 x 5.67 x 4.55
- Origin
- Unknown
- Colour
- Blue
- Treatment
- No heat (lab-confirmed)What this means
- Certificate
- VDG, no. 26VDGLY04245 View report
Photographed in daylight without colour correction. Ask us for more photos or a video.
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VDG report 26VDGLY04245
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Natural cobalt spinel, cushion, 1.40 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 | 26VDGLY04245 |
| Report date | 1 September 2026 |
| Identification | Natural spinel |
| Weight | 1.40 ct |
| Measurements | 6.97 × 5.67 × 4.55 mm |
| Shape and cut | Cushion, faceted |
| Colour | Blue Cobalt |
| Transparency | Transparent |
| Treatment | No indication of heating |
| Origin | Not stated on the report |
The original report ships with the stone.