Cushion|Lab Grown|IGI

1.03ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG803621930

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

Certificate IGI LG803621930

Diamond specifications and retailer prices

From £149 GBP
$200 USD
As of October 30, 2026
Save £1,134 GBP (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,284 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 top-tier cut grade and certified by IGI LG803621930 or 803621930. Listed at 10 retailers as of October 29, 2026, with prices from £149 to £1,284, a £1,134 spread on the same certified stone. Do Amore Diamonds lists it at £1,284. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803621930
Dimensions5.93 × 5.79 × 3.94 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.93 mm5.79 mm1.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803621930
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 68.0%

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 30
Current: £1,284 GBP|Low: £97 GBP|High: £1,284 GBP|Avg: £470 GBP
Do Amore Diamonds
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 12£97 GBP
Retailer 10£149 GBP
Retailer 13£219 GBP
Retailer 2£224 GBP
Retailer 9£293 GBP
Retailer 4£336 GBP
Retailer 5£394 GBP
Retailer 8£444 GBP
Retailer 6£447 GBP
Retailer 11£717 GBP
Retailer 3£721 GBP
Retailer 7£856 GBP
Do Amore Diamonds£1,284 GBP

45 data points across 13 retailers

10 retailers£149 GBP to £1,284 GBP

A
Cheapest Retailer
-
£149 GBP
$200 USD
Final sale: no returns
A
Retailer 2
-
£219 GBP
$293 USD
View
A
Retailer 3
-
£224 GBP
View
A
Retailer 4
-
£293 GBP
$393 USD
View
Retailer 5
-
£444 GBP
$595 USD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
£447 GBP
A$921 AUD
View
Retailer 7
-
£717 GBP
View
Price last confirmed 14 days ago
B
Retailer 8
-
£721 GBP
$966 USD
View
B
Retailer 9
-
£856 GBP
View
Most Expensive
B
Do Amore Diamonds
27-424EB11F4 · Oct 29
£1,284 GBP
$1,720 USD
View
9 more retailers have this diamond
Prices start from £149 GBPSave up to £1,134 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
£149 GBP