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Cushion|Lab Grown|IGI

0.80ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG786648656

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786648656

Diamond specifications and retailer prices

From £143 GBP
$192 USD
As of October 25, 2026
Save £424 GBP (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £674 GBP at MOH London · As of October 19, 2026
View at MOH London

About this 0.8ct lab-grown cushion diamond

This 0.8ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786648656 or 786648656. Listed at 9 retailers as of October 25, 2026, with a 296% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786648656
Dimensions6.41 × 4.97 × 3.37 mm
L/W Ratio1.29
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.41 mm4.97 mm0.80 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786648656
Side View
Table 59.0%Crown 38.8°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 67.8%

Caratlytics Score

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

Price History

Last verified: Oct 25
Current: £674 GBP|Low: £87 GBP|High: £679 GBP|Avg: £305 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10£87 GBP
Retailer 7£143 GBP
Retailer 9£193 GBP
Retailer 6£225 GBP
Retailer 3£251 GBP
Retailer 4£270 GBP
Retailer 8£319 GBP
Retailer 2£345 GBP
Retailer 5£567 GBP
MOH London£674 GBP

44 data points across 10 retailers

9 retailers£143 GBP to £567 GBP

A
Cheapest Retailer
-
£143 GBP
$192 USD
A
Retailer 2
-
£193 GBP
$258 USD
View
A
Retailer 3
-
£225 GBP
$301 USD
View
A
Retailer 4
-
£251 GBP
View
B+
Retailer 5
-
£270 GBP
€344 EUR
View
B+
Retailer 6
-
£319 GBP
$427 USD
View
B+
Retailer 7
-
£345 GBP
$462 USD
View
B
Retailer 8
-
£567 GBP
$760 USD
View
Most Expensive
MOH London
LG786648656 · Oct 19
£674 GBP
View
Price last confirmed 12 days ago
8 more retailers have this diamond
Prices start from £143 GBPSave up to £424 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
0.80ct Cushion
£143 GBP