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Cushion|Lab Grown|IGI

1.53ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG739559963

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739559963

Diamond specifications and retailer prices

From £214 GBP
$287 USD
As of November 1, 2026
Save £810 GBP (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,133 GBP at Rare Carat · As of October 19, 2026
View at Rare Carat

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG739559963 or 739559963. Listed at 20 retailers as of November 1, 2026, with a 379% 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

1.53
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739559963
Dimensions6.36 × 6.36 × 4.11 mm
L/W Ratio1.00
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
6.36 mm6.36 mm1.53 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739559963
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 36°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 1
Current: £1,133 GBP|Low: £214 GBP|High: £1,136 GBP|Avg: £639 GBP|-0.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 15£214 GBP
Retailer 18£277 GBP
Retailer 19£334 GBP
Retailer 16£335 GBP
Retailer 14£392 GBP
Retailer 12£410 GBP
Retailer 5£434 GBP
Retailer 2£453 GBP
Retailer 6£515 GBP
Retailer 10£522 GBP
Retailer 17£553 GBP
Retailer 4£771 GBP
Retailer 9£797 GBP
Retailer 7£801 GBP
Retailer 8£933 GBP
Retailer 13£950 GBP
Retailer 11£1,012 GBP
Retailer 3£1,024 GBP
Rare Carat£1,133 GBP

38 data points across 19 retailers

20 retailers£214 GBP to £1,024 GBP

A+
Cheapest Retailer
-
£214 GBP
$287 USD
Final sale: no returns
A
Retailer 2
-
£277 GBP
HK$2,900 HKD
View
B+
Retailer 3
-
£334 GBP
$448 USD
View
A
Retailer 4
-
£335 GBP
$450 USD
View
A
Retailer 5
-
£392 GBP
€501 EUR
View
A
Retailer 6
-
£410 GBP
ZAR 8,878 ZAR
View
A
Retailer 7
-
£434 GBP
$582 USD
View
Retailer 8
-
£441 GBP
View
Price last confirmed 18 days ago
A
Retailer 9
-
£453 GBP
View
A
Retailer 10
-
£515 GBP
$691 USD
View
A
Retailer 11
-
£522 GBP
$700 USD
View
A
Retailer 12
-
£553 GBP
A$1,141 AUD
View
B+
Retailer 13
-
£771 GBP
$1,034 USD
View
B+
Retailer 14
-
£797 GBP
SGD 1,446 SGD
View
B+
Retailer 15
-
£801 GBP
$1,075 USD
View
B
Retailer 16
-
£933 GBP
$1,252 USD
View
B+
Retailer 17
-
£950 GBP
View
Retailer 18
-
£1,012 GBP
A$2,090 AUD
View
Price last confirmed 33 days ago
B
Retailer 19
-
£1,024 GBP
$1,374 USD
View
Most Expensive
Rare Carat
1213-70- · Oct 19
£1,133 GBP
$1,520 USD
View
Price last confirmed 15 days ago
19 more retailers have this diamond
Prices start from £214 GBPSave up to £810 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
£214 GBP