360°
1.78 ct Round
Price on request- Colour
- Fancy Vivid Blue
- Clarity
- VS1

Lab-grown · IGI certified
D · VS1 · Excellent cut
Available · ships insured
Laser-inscribed on the girdle. Match it under a loupe.
Signature on delivery. Shipping policy
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Turn this stone into a bespoke piece.
This 0.46 carat round lab grown diamond, cut with 57 facets to return the most light of any shape. At D colour it sits at the very top of the scale: icy and completely colourless. VS1 clarity is eye-clean, with only minor details under a loupe. Cut to excellent proportions for maximum brilliance.
It is chemically, physically and optically identical to a mined diamond: a lab created, man-made diamond in origin only, with none of the mining footprint.
Sold loose, it is ready to become an engagement ring stone, a pendant or a one-of-one piece. Independently graded and certified, and shipped insured worldwide from Surat.
SKU CC-RO-046-EX-D-VS1-NGB-12-158-D
Specification
| Shape | Round |
|---|---|
| Carat | 0.46 |
| Colour | D |
| Clarity | VS1 |
| Cut | Excellent |
| Polish | Very Good |
| Symmetry | Very Good |
| Lab | IGI |
| Report no. | 731578981 |
| Measurements | 4.89 - 4.95 - 3.09 mm |
|---|---|
| Table | 59.0% |
| Depth | 62.6% |
| Crown angle | 36.5° |
| Crown height | 15.0% |
| Pavilion angle | 41.6° |
| Pavilion depth | 44.0% |
Profile drawn from this stone's grading report measurements.