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Cushion|Lab Grown|IGI

1.02ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG846636664

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846636664

Diamond specifications and retailer prices

From £151 GBP
$201 USD
As of October 28, 2026
Save £1,075 GBP (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,226 GBP at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

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 LG846636664 or 846636664. Listed at 18 retailers as of October 28, 2026, with prices from £151 to £1,226, a £1,075 spread on the same certified stone. Yadav Diamonds lists it at £1,226. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846636664
Dimensions6.97 × 5.43 × 3.53 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm5.43 mm1.02 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846636664
Side View
Table 59.0%Crown 34.2°Girdle: STK-THKPavilion 35.8°Culet: NoneDepth 65.0%

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: £296 GBP|Low: £151 GBP|High: £1,226 GBP|Avg: £425 GBP|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Yadav Diamonds
October 29, 2026
Retailer 6£151 GBP
Retailer 10£203 GBP
Retailer 17£259 GBP
Retailer 14£274 GBP
Retailer 11£284 GBP
Retailer 1£296 GBP
Retailer 4£309 GBP
Retailer 9£327 GBP
Retailer 8£338 GBP
Retailer 13£403 GBP
Retailer 3£537 GBP
Retailer 16£548 GBP
Retailer 7£572 GBP
Retailer 12£574 GBP
Retailer 5£635 GBP
Retailer 15£773 GBP
Retailer 2£842 GBP
Yadav Diamonds£1,226 GBP

8 data points across 18 retailers

18 retailers£151 GBP to £1,226 GBP

A
Cheapest Retailer
-
£151 GBP
$201 USD
Final sale: no returns
A
Retailer 2
-
£203 GBP
View
A
Retailer 3
-
£259 GBP
$345 USD
View
A
Retailer 4
-
£274 GBP
€347 EUR
View
A
Retailer 5
-
£284 GBP
ZAR 6,102 ZAR
View
A
Retailer 6
-
£296 GBP
View
A
Retailer 7
-
£309 GBP
$411 USD
View
A
Retailer 8
-
£327 GBP
$435 USD
View
B+
Retailer 9
-
£338 GBP
$450 USD
View
B+
Retailer 10
-
£403 GBP
A$826 AUD
View
B+
Retailer 11
-
£537 GBP
CA$994 CAD
View
B
Retailer 12
-
£548 GBP
$730 USD
View
B
Retailer 13
-
£572 GBP
$761 USD
View
B
Retailer 14
-
£574 GBP
A$1,177 AUD
View
B
Retailer 15
-
£635 GBP
$845 USD
View
B
Retailer 16
-
£773 GBP
View
B
Retailer 17
-
£842 GBP
$1,122 USD
View
Most Expensive
B
Yadav Diamonds
13347602 · Oct 29
£1,226 GBP
$1,632 USD
View
17 more retailers have this diamond
Prices start from £151 GBPSave up to £1,075 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
£151 GBP