CaratHunter
Plans
Cushion|Lab Grown|IGI

7.69ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG725520434

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG725520434

Diamond specifications and retailer prices

From £1,824 GBP
$2,423 USD
As of October 29, 2026
Save £6,583 GBP (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £8,406 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 7.69ct lab-grown cushion diamond

This 7.69ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG725520434 or 725520434. Listed at 10 retailers as of October 28, 2026, with prices from £1,824 to £8,406, a £6,583 spread on the same certified stone. Brilliant Earth lists it at £8,406. 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
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725520434
Dimensions11.05 × 10.89 × 7.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.05 mm10.89 mm7.69 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725520434
Side View
Table 65.0%Crown 39.7°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £8,406 GBP|Low: £1,757 GBP|High: £8,956 GBP|Avg: £3,741 GBP|-6.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5£1,824 GBP
Retailer 9£1,829 GBP
Retailer 3£2,028 GBP
Retailer 6£2,419 GBP
Retailer 4£2,421 GBP
Retailer 8£2,906 GBP
Retailer 7£3,045 GBP
Retailer 2£4,429 GBP
Retailer 10£5,714 GBP
Brilliant Earth£8,406 GBP

37 data points across 10 retailers

10 retailers£1,824 GBP to £8,406 GBP

A
Cheapest Retailer
-
£1,824 GBP
$2,423 USD
A
Retailer 2
-
£1,829 GBP
$2,430 USD
View
Final sale: no returns
A
Retailer 3
-
£2,028 GBP
$2,695 USD
View
A
Retailer 4
-
£2,419 GBP
$3,214 USD
View
A
Retailer 5
-
£2,421 GBP
$3,217 USD
View
A
Retailer 6
-
£2,906 GBP
A$5,941 AUD
View
A
Retailer 7
-
£3,045 GBP
€3,853 EUR
View
B+
Retailer 8
-
£4,429 GBP
View
B
Retailer 9
-
£5,714 GBP
$7,592 USD
View
Price last confirmed 100 days ago
Most Expensive
B
Brilliant Earth
15439734A · Oct 28
£8,406 GBP
$11,170 USD
View
9 more retailers have this diamond
Prices start from £1,824 GBPSave up to £6,583 GBP

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.

A
7.69ct Cushion
£1,824 GBP