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Cushion|Lab Grown|IGI

1.29ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG724598871

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG724598871

Diamond specifications and retailer prices

From £260 GBP
$349 USD
As of October 25, 2026
Save £1,064 GBP (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,866 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown cushion diamond

This 1.29ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG724598871 or 724598871. Listed at 10 retailers as of October 25, 2026, with a 409% 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

1.29
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724598871
Dimensions7.77 × 5.79 × 3.82 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm5.79 mm1.29 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724598871
Side View
Table 63.0%Crown 33.5°Girdle: MED-STKPavilion 37°Culet: NoneDepth 66.0%

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 25
Current: £1,866 GBP|Low: £260 GBP|High: £2,179 GBP|Avg: £891 GBP|-14.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8£260 GBP
Retailer 5£298 GBP
Retailer 6£377 GBP
Retailer 9£429 GBP
Retailer 7£505 GBP
Retailer 2£512 GBP
Retailer 10£1,047 GBP
Retailer 4£1,159 GBP
Retailer 11£1,308 GBP
Retailer 3£1,325 GBP
Do Amore Diamonds£1,866 GBP

31 data points across 11 retailers

10 retailers£260 GBP to £1,325 GBP

A
Cheapest Retailer
-
£260 GBP
$349 USD
A
Retailer 2
-
£298 GBP
$399 USD
View
A
Retailer 3
-
£377 GBP
$505 USD
View
A
Retailer 4
-
£429 GBP
$575 USD
View
B+
Retailer 5
-
£505 GBP
$676 USD
View
B+
Retailer 6
-
£512 GBP
View
B
Retailer 7
-
£1,047 GBP
$1,402 USD
View
B
Retailer 8
-
£1,159 GBP
View
B
Retailer 9
-
£1,325 GBP
$1,775 USD
View
Most Expensive
Do Amore Diamonds
27-BE765222A · Oct 30
£1,866 GBP
$2,500 USD
View
Price under review
9 more retailers have this diamond
Prices start from £260 GBPSave up to £1,064 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
1.29ct Cushion
£260 GBP