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Cushion|Lab Grown|IGI

1.30ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG618498659

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

Certificate IGI LG618498659

Diamond specifications and retailer prices

From £293 GBP
$390 USD
As of October 27, 2026
Save £1,284 GBP (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,577 GBP at Do Amore Diamonds · As of October 28, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618498659 or 618498659. Listed at 9 retailers as of October 27, 2026, with prices from £293 to £1,577, a £1,284 spread on the same certified stone. Do Amore Diamonds lists it at £1,577. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618498659
Dimensions6.56 × 6.36 × 3.87 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.56 mm6.36 mm1.30 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618498659
Side View
Table 59.0%Crown 37.2°Girdle: STK-THKPavilion 33.6°Culet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £1,577 GBP|Low: £271 GBP|High: £1,577 GBP|Avg: £580 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 5£271 GBP
Retailer 8£293 GBP
Retailer 6£348 GBP
Retailer 7£388 GBP
Retailer 2£424 GBP
Retailer 4£533 GBP
Retailer 9£853 GBP
Retailer 3£904 GBP
Do Amore Diamonds£1,577 GBP

38 data points across 9 retailers

9 retailers£293 GBP to £1,577 GBP

A
Retailer 1
-
£271 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
£293 GBP
$390 USD
View
A
Retailer 3
-
£348 GBP
$464 USD
View
A
Retailer 4
-
£388 GBP
$517 USD
View
B+
Retailer 5
-
£424 GBP
View
B+
Retailer 6
-
£533 GBP
$710 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
£853 GBP
$1,135 USD
View
Price last confirmed 11 days ago
B
Retailer 8
-
£904 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2B6ADC534 · Oct 28
£1,577 GBP
$2,100 USD
View
8 more retailers have this diamond
Prices start from £293 GBPSave up to £1,284 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
£293 GBP