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Cushion|Lab Grown|IGI

1.53ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG612323675

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG612323675

Diamond specifications and retailer prices

From £228 GBP
As of October 27, 2026
Save £1,137 GBP (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,366 GBP at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG612323675 or 612323675. Listed at 5 retailers as of October 27, 2026, with prices from £228 to £1,366, a £1,137 spread on the same certified stone. Do Amore Diamonds lists it at £1,366. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612323675
Dimensions8.40 × 5.94 × 3.96 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
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
8.40 mm5.94 mm1.53 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612323675
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £1,366 GBP|Low: £115 GBP|High: £1,470 GBP|Avg: £514 GBP|-7.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 7£172 GBP
Retailer 2£228 GBP
Retailer 6£310 GBP
Retailer 8£331 GBP
Retailer 10£353 GBP
Retailer 11£366 GBP
Retailer 3£423 GBP
Retailer 4£455 GBP
Retailer 9£755 GBP
Retailer 5£782 GBP
Do Amore Diamonds£1,366 GBP

34 data points across 11 retailers

5 retailers£228 GBP to £1,366 GBP

A
Cheapest Retailer
-
£228 GBP
Retailer 2
-
£310 GBP
$415 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£455 GBP
A$938 AUD
View
B+
Retailer 4
-
£782 GBP
View
Most Expensive
B
Do Amore Diamonds
27-38AA7B2BE · Oct 27
£1,366 GBP
$1,830 USD
View
4 more retailers have this diamond
Prices start from £228 GBPSave up to £1,137 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
1.53ct Cushion
£228 GBP