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Cushion|Lab Grown|IGI

1.30ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG797664863

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG797664863

Diamond specifications and retailer prices

From £330 GBP
$442 USD
As of October 31, 2026
Save £1,108 GBP (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,523 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797664863 or 797664863. Listed at 14 retailers as of October 29, 2026, with a 336% 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

1.30
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797664863
Dimensions8.15 × 6.13 × 3.74 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm6.13 mm1.30 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797664863
Side View
Table 55.0%Crown 32.3°Girdle: MED-STKPavilion 37.5°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 31
Current: £2,523 GBP|Low: £227 GBP|High: £2,523 GBP|Avg: £755 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
Retailer 14
October 31, 2026
Retailer 6£330 GBP
Retailer 4£340 GBP
Retailer 3£353 GBP
Retailer 5£462 GBP
Retailer 11£463 GBP
Retailer 14£469 GBP
Retailer 2£636 GBP
Retailer 9£669 GBP
Retailer 13£747 GBP
Retailer 7£949 GBP
Retailer 10£1,137 GBP
Retailer 12£1,316 GBP
Retailer 8£1,438 GBP
Do Amore Diamonds£2,523 GBP

42 data points across 14 retailers

14 retailers£330 GBP to £1,438 GBP

A
Cheapest Retailer
-
£330 GBP
$442 USD
Final sale: no returns
Retailer 2
-
£353 GBP
$473 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
£462 GBP
$619 USD
View
A
Retailer 4
-
£463 GBP
$620 USD
View
A
Retailer 5
-
£469 GBP
$628 USD
View
B+
Retailer 6
-
£636 GBP
View
B+
Retailer 7
-
£669 GBP
ZAR 14,481 ZAR
View
Retailer 8
-
£747 GBP
A$1,540 AUD
View
Price last confirmed 26 days ago
B
Retailer 9
-
£949 GBP
A$1,956 AUD
View
B
Retailer 10
-
£1,137 GBP
View
B
Retailer 11
-
£1,316 GBP
$1,764 USD
View
B
Retailer 12
-
£1,365 GBP
$1,829 USD
View
B
Retailer 13
-
£1,438 GBP
View
Most Expensive
Do Amore Diamonds
27-DBA6A51AB · Oct 30
£2,523 GBP
$3,380 USD
View
Price under review
13 more retailers have this diamond
Prices start from £330 GBPSave up to £1,108 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
1.30ct Cushion
£330 GBP