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Cushion|Lab Grown|IGI

1.52ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG799647568

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799647568

Diamond specifications and retailer prices

From £496 GBP
As of October 30, 2026
Save £2,534 GBP (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,030 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.52ct lab-grown cushion diamond

This 1.52ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799647568 or 799647568. Listed at 9 retailers as of October 29, 2026, with prices from £496 to £3,030, a £2,534 spread on the same certified stone. Do Amore Diamonds lists it at £3,030. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799647568
Dimensions8.46 × 5.60 × 3.83 mm
L/W Ratio1.51
Girdle conditionFaceted
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
8.46 mm5.60 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799647568
Side View
Table 60.0%Crown 35.9°Girdle: MED-THKPavilion 35.5°Culet: NoneDepth 68.4%

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: Oct 30
Current: £3,030 GBP|Low: £425 GBP|High: £3,321 GBP|Avg: £1,466 GBP|-7.7%
Do Amore Diamonds
Retailer 2
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Retailer 18
October 30, 2026
Retailer 5£425 GBP
Retailer 7£460 GBP
Retailer 11£496 GBP
Retailer 15£663 GBP
Retailer 13£698 GBP
Retailer 18£809 GBP
Retailer 6£883 GBP
Retailer 17£1,024 GBP
Retailer 16£1,106 GBP
Retailer 9£1,174 GBP
Retailer 14£1,379 GBP
Retailer 3£1,926 GBP
Retailer 4£1,934 GBP
Retailer 12£1,962 GBP
Retailer 8£2,313 GBP
Retailer 2£2,336 GBP
Retailer 10£2,755 GBP
Do Amore Diamonds£3,030 GBP

19 data points across 18 retailers

9 retailers£496 GBP to £3,030 GBP

A+
Cheapest Retailer
-
£496 GBP
A
Retailer 2
-
£663 GBP
$888 USD
View
A
Retailer 3
-
£698 GBP
$935 USD
View
B+
Retailer 4
-
£1,106 GBP
$1,482 USD
View
B+
Retailer 5
-
£1,379 GBP
$1,847 USD
View
Retailer 6
-
£1,926 GBP
$2,581 USD
View
Price last confirmed 51 days ago
B+
Retailer 7
-
£1,962 GBP
View
B
Retailer 8
-
£2,336 GBP
$3,130 USD
View
Most Expensive
B
Do Amore Diamonds
27-F3BFE9307 · Oct 29
£3,030 GBP
$4,060 USD
View
8 more retailers have this diamond
Prices start from £496 GBPSave up to £2,534 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+
1.52ct Cushion
£496 GBP