360°
1.78 ct Round
$1,196.16- Color
- Fancy Vivid Blue
- Clarity
- VS1


This stone, actual size on a size 6 finger.
Lab-grown · IGI certified
D · VVS2 · Excellent cut
Available · ships insured
Christmas delivery: order by December 15. Ready-to-ship stones arrive within 1 week.
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In stock. Same size or larger, cut as good or better.
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 0.73 carat round lab grown diamond, cut with 57 facets to return the most light of any shape. At D color it sits at the very top of the scale: icy and completely colorless. VVS2 clarity: inclusions are nearly invisible, even to a grader. Cut to excellent proportions for maximum brilliance.
It is chemically, physically and optically identical to a mined diamond, different only in origin, with none of the mining footprint.
Sold loose at 5.8 mm face-up, it is ready to become an engagement ring stone, a pendant or a one-of-one piece. Graded by IGI under report 826699762, laser-inscribed on the girdle, and shipped insured from Surat.
SKU CC-RO-073-EX-D-VVS2-NGB-35-326-A
Specification
| Shape | Round |
|---|---|
| Carat | 0.73 |
| Color | D |
| Clarity | VVS2 |
| Cut | Excellent |
| Polish | Very Good |
| Symmetry | Very Good |
| Lab | IGI |
| Report no. | 826699762 |
| Measurements | 5.83 - 5.85 - 3.46 mm |
|---|---|
| Table | 63.0% |
| Depth | 59.4% |
| Crown angle | 33.8° |
| Crown height | 12.5% |
| Pavilion angle | 40.8° |
| Pavilion depth | 43.0% |
Profile drawn from this stone's grading report measurements.
Questions
Yes. This 0.73 carat round is a lab grown diamond: chemically, physically and optically identical to a mined diamond, different only in origin. It is graded by IGI, an independent gemological laboratory.
The IGI report number is 826699762. It is also laser-inscribed on the girdle of the stone. Look the number up on igi.org and match it to the inscription under a 10× loupe when the stone arrives.
It weighs 0.73 carats and measures about 5.8 mm face-up. Open the On hand tab in the gallery to see this stone at true size on a hand, in five skin tones.
D color is in the colorless range, the top of the color scale. VVS2 clarity means any inclusions are very difficult to see even under 10× magnification.
Yes. The gallery shows this exact stone in real photos and a 360° video. If you want another angle or a closer look at a detail, ask us and a partner in Surat will reply.
It is listed at $249.48 for this single stone. Insured shipping is calculated at checkout, and import duties and taxes are prepaid so there is nothing extra to pay on delivery.
Ready-to-ship stones leave Surat within one week, fully insured and tracked, with a signature on delivery. You can return a loose stone within 14 days of delivery if it comes back unset and as delivered, and we pay for insured return shipping.
Yes. Send a custom brief with the stone’s SKU (CC-RO-073-EX-D-VVS2-NGB-35-326-A) and we will design the piece, share a CAD render for your approval and set the stone. Custom pieces take 3 to 4 weeks and cannot be returned once made.



