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Round|Lab Grown|IGI

7.69ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG786626955

Shape and cutting style on the report: Old european cut

Certificate IGI LG786626955

Diamond specifications and retailer prices

From £3,467 GBP
$4,645 USD
As of October 26, 2026
2 retailers carry this diamond
Most expensive: £3,467 GBP at Loose Grown Diamond
View at Loose Grown Diamond

About this 7.69ct lab-grown round diamond

This 7.69ct lab-grown round sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786626955 or 786626955. Listed at 2 retailers as of October 26, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

7.69
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786626955
Dimensions12.55 × 12.51 × 7.48 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.55 mm12.51 mm7.69 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786626955
Side View
Table 53.0%Crown 40.2°Girdle: MED-STKPavilion 37.4°Culet: LargeDepth 59.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: £3,467 GBP|Low: £2,536 GBP|High: £8,835 GBP|Avg: £5,295 GBP|-19.8%
Loose Grown Diamond
Retailer 2
Retailer 3
October 12, 2026
Retailer 2£2,536 GBP
Loose Grown Diamond£3,467 GBP
Retailer 3£8,835 GBP

7 data points across 3 retailers

2 retailers

Retailer 1
-
£2,536 GBP
$3,398 USD
Price last confirmed 18 days ago
Most Expensive
B
Loose Grown Diamond
786626955 · Oct 26
£3,467 GBP
$4,645 USD
View
1 more retailer has this diamond

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
7.69ct Round
£3,467 GBP