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Cushion|Lab Grown|IGI

1.53ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG768650505

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

Certificate IGI LG768650505

Diamond specifications and retailer prices

From £187 GBP
$250 USD
As of October 25, 2026
Save £707 GBP (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £894 GBP at Reve Diamonds · As of October 25, 2026
View at Reve 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768650505 or 768650505. Listed at 13 retailers as of October 25, 2026, with prices from £187 to £894, a £707 spread on the same certified stone. Reve Diamonds lists it at £894. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768650505
Dimensions6.87 × 6.77 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.87 mm6.77 mm1.53 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768650505
Side View
Table 59.0%Crown 34.4°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: £331 GBP|Low: £131 GBP|High: £943 GBP|Avg: £504 GBP|-10.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 26, 2026
Retailer 11£168 GBP
Retailer 7£187 GBP
Retailer 2£252 GBP
Retailer 6£315 GBP
Retailer 1£331 GBP
Retailer 10£378 GBP
Retailer 9£386 GBP
Retailer 5£416 GBP
Retailer 3£608 GBP
Retailer 13£639 GBP
Retailer 4£693 GBP
Retailer 12£746 GBP
Retailer 8£872 GBP
Reve Diamonds£894 GBP

38 data points across 14 retailers

13 retailers£187 GBP to £894 GBP

A
Cheapest Retailer
-
£187 GBP
$250 USD
B+
Retailer 2
-
£252 GBP
$338 USD
View
A
Retailer 3
-
£315 GBP
€402 EUR
View
A
Retailer 4
-
£331 GBP
View
A
Retailer 5
-
£378 GBP
$507 USD
View
A
Retailer 6
-
£386 GBP
$517 USD
View
A
Retailer 7
-
£416 GBP
A$858 AUD
View
B+
Retailer 8
-
£608 GBP
SGD 1,100 SGD
View
B+
Retailer 9
-
£639 GBP
$856 USD
View
B+
Retailer 10
-
£693 GBP
$929 USD
View
Retailer 11
-
£746 GBP
$1,000 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
£872 GBP
View
Most Expensive
B
Reve Diamonds
5EA4D957C · Oct 25
£894 GBP
$1,198 USD
View
12 more retailers have this diamond
Prices start from £187 GBPSave up to £707 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
£187 GBP