Cushion|Lab Grown|IGI

1.03ct E VVS2 Cushion Lab Grown Diamond

VG • E/VVS2 • IGI LG799636387

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799636387

Diamond specifications and retailer prices

From £154 GBP
$207 USD
As of October 30, 2026
Save £701 GBP (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £855 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG799636387 or 799636387. Listed at 19 retailers as of October 30, 2026, with prices from £154 to £855, a £701 spread on the same certified stone. Reve Diamonds lists it at £855. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799636387
Dimensions7.00 × 4.90 × 3.39 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.00 mm4.90 mm1.03 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799636387
Side View
Table 66.0%Crown 35.9°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 69.2%

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 30
Current: £310 GBP|Low: £154 GBP|High: £810 GBP|Avg: £369 GBP|+4.3%
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
October 30, 2026
Retailer 5£154 GBP
Retailer 3£172 GBP
Retailer 12£231 GBP
Retailer 8£294 GBP
Retailer 6£295 GBP
Retailer 1£310 GBP
Retailer 4£350 GBP
Retailer 9£418 GBP
Retailer 11£433 GBP
Retailer 13£452 GBP
Retailer 10£480 GBP
Retailer 2£597 GBP
Retailer 7£805 GBP

43 data points across 13 retailers

19 retailers£154 GBP to £855 GBP

A
Cheapest Retailer
-
£154 GBP
$207 USD
Final sale: no returns
A
Retailer 2
-
£191 GBP
HK$2,000 HKD
View
A
Retailer 3
-
£231 GBP
$310 USD
View
A
Retailer 4
-
£270 GBP
$362 USD
View
A
Retailer 5
-
£285 GBP
€364 EUR
View
A
Retailer 6
-
£294 GBP
ZAR 6,367 ZAR
View
A
Retailer 7
-
£295 GBP
€376 EUR
View
A
Retailer 8
-
£310 GBP
View
B+
Retailer 9
-
£350 GBP
$469 USD
View
B+
Retailer 10
-
£418 GBP
A$861 AUD
View
B
Retailer 11
-
£433 GBP
$580 USD
View
Retailer 12
-
£452 GBP
$605 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
£466 GBP
SGD 844 SGD
View
B+
Retailer 14
-
£480 GBP
A$990 AUD
View
B
Retailer 15
-
£573 GBP
$768 USD
View
B
Retailer 16
-
£591 GBP
$792 USD
View
Retailer 17
-
£597 GBP
$800 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
£805 GBP
View
Most Expensive
B
Reve Diamonds
E03669E5D · Oct 30
£855 GBP
$1,146 USD
View
18 more retailers have this diamond
Prices start from £154 GBPSave up to £701 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
1.03ct Cushion
£154 GBP