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Cushion|Lab Grown|IGI

1.02ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG805670836

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

Certificate IGI LG805670836

Diamond specifications and retailer prices

From £308 GBP
$410 USD
As of October 28, 2026
Save £1,034 GBP (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,342 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805670836 or 805670836. Listed at 17 retailers as of October 28, 2026, with prices from £308 to £1,342, a £1,034 spread on the same certified stone. MOH London lists it at £1,342. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle45.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805670836
Dimensions6.04 × 5.95 × 3.63 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.04 mm5.95 mm1.02 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805670836
Side View
Table 61.0%Crown 32.2°Girdle: STK-THKPavilion 45.9°Culet: LargeDepth 61.0%

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 28
Current: £1,342 GBP|Low: £273 GBP|High: £1,435 GBP|Avg: £732 GBP|-6.5%
MOH London
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 29, 2026
Retailer 16£308 GBP
Retailer 17£342 GBP
Retailer 6£358 GBP
Retailer 5£454 GBP
Retailer 3£458 GBP
Retailer 18£517 GBP
Retailer 11£553 GBP
Retailer 14£580 GBP
Retailer 15£587 GBP
Retailer 2£614 GBP
Retailer 13£677 GBP
Retailer 12£829 GBP
Retailer 8£964 GBP
Retailer 9£1,119 GBP
Retailer 10£1,122 GBP
Retailer 7£1,128 GBP
Retailer 4£1,296 GBP
MOH London£1,342 GBP

31 data points across 18 retailers

17 retailers£308 GBP to £1,342 GBP

A
Cheapest Retailer
-
£308 GBP
$410 USD
Final sale: no returns
A
Retailer 2
-
£342 GBP
$455 USD
View
B+
Retailer 3
-
£358 GBP
$477 USD
View
B+
Retailer 4
-
£454 GBP
$605 USD
View
B+
Retailer 5
-
£458 GBP
$610 USD
View
B+
Retailer 6
-
£517 GBP
$689 USD
View
B+
Retailer 7
-
£553 GBP
€701 EUR
View
B
Retailer 8
-
£580 GBP
A$1,188 AUD
View
B+
Retailer 9
-
£587 GBP
ZAR 12,625 ZAR
View
B+
Retailer 10
-
£614 GBP
View
B
Retailer 11
-
£677 GBP
A$1,386 AUD
View
B
Retailer 12
-
£829 GBP
A$1,699 AUD
View
Retailer 13
-
£964 GBP
SGD 1,735 SGD
View
Price last confirmed 28 days ago
Retailer 14
-
£1,119 GBP
$1,490 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
£1,128 GBP
$1,502 USD
View
B
Retailer 16
-
£1,296 GBP
$1,726 USD
View
Most Expensive
B
MOH London
LG805670836 · Oct 29
£1,342 GBP
View
16 more retailers have this diamond
Prices start from £308 GBPSave up to £1,034 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
1.02ct Cushion
£308 GBP