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Cushion|Lab Grown|IGI

6.81ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG788641944

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG788641944

Diamond specifications and retailer prices

From £2,656 GBP
$3,564 USD
As of November 1, 2026
Save £3,950 GBP (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £6,606 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 6.81ct lab-grown cushion diamond

This 6.81ct 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 LG788641944 or 788641944. Listed at 5 retailers as of October 31, 2026, with prices from £2,656 to £6,606, a £3,950 spread on the same certified stone. Taylor and Hart lists it at £6,606. 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

6.81
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788641944
Dimensions13.35 × 9.88 × 6.53 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.35 mm9.88 mm6.81 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788641944
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 66.1%

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: Nov 1
Current: £5,080 GBP|Low: £2,637 GBP|High: £6,606 GBP|Avg: £4,468 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 1, 2026
Retailer 3£2,656 GBP
Retailer 4£3,167 GBP
Retailer 2£4,881 GBP
Retailer 1£5,080 GBP
Taylor and Hart£6,606 GBP

12 data points across 5 retailers

5 retailers£2,656 GBP to £6,606 GBP

A
Cheapest Retailer
-
£2,656 GBP
$3,564 USD
B+
Retailer 2
-
£3,167 GBP
$4,250 USD
View
Retailer 3
-
£4,881 GBP
$6,550 USD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
£5,080 GBP
View
Most Expensive
B
Taylor and Hart
5YC5XE7 · Oct 31
£6,606 GBP
$8,865 USD
View
4 more retailers have this diamond
Prices start from £2,656 GBPSave up to £3,950 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
6.81ct Cushion
£2,656 GBP