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Cushion|Lab Grown|IGI

1.52ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG843667689

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843667689

Diamond specifications and retailer prices

From £389 GBP
As of November 4, 2026
Save £2,004 GBP (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,393 GBP at Do Amore Diamonds · As of November 4, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843667689 or 843667689. Listed at 15 retailers as of November 4, 2026, with prices from £389 to £2,393, a £2,004 spread on the same certified stone. Do Amore Diamonds lists it at £2,393. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843667689
Dimensions8.86 × 5.81 × 3.74 mm
L/W Ratio1.52
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
8.86 mm5.81 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843667689
Side View
Table 61.0%Crown 29.8°Girdle: STK-VTKPavilion 35.2°Culet: NoneDepth 64.4%

Caratlytics Score

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A+
Exceptional
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: Nov 4
Current: £2,393 GBP|Low: £389 GBP|High: £3,274 GBP|Avg: £1,352 GBP|-19.3%
Do Amore Diamonds
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 16
November 4, 2026
Retailer 9£389 GBP
Retailer 12£444 GBP
Retailer 15£456 GBP
Retailer 16£535 GBP
Retailer 11£601 GBP
Retailer 4£614 GBP
Retailer 2£859 GBP
Retailer 3£1,003 GBP
Retailer 10£1,440 GBP
Retailer 8£1,677 GBP
Retailer 13£1,806 GBP
Retailer 6£1,863 GBP
Retailer 5£1,984 GBP
Retailer 14£2,111 GBP
Do Amore Diamonds£2,393 GBP
Retailer 7£2,439 GBP

22 data points across 16 retailers

15 retailers£389 GBP to £2,393 GBP

A+
Cheapest Retailer
-
£389 GBP
A
Retailer 2
-
£444 GBP
View
A
Retailer 3
-
£456 GBP
View
A
Retailer 4
-
£535 GBP
View
A
Retailer 5
-
£601 GBP
View
A
Retailer 6
-
£614 GBP
View
A
Retailer 7
-
£859 GBP
View
A
Retailer 8
-
£1,003 GBP
View
B+
Retailer 9
-
£1,440 GBP
View
Retailer 10
-
£1,677 GBP
View
Price last confirmed 20 days ago
B
Retailer 11
-
£1,806 GBP
View
Retailer 12
-
£1,863 GBP
View
Price last confirmed 17 days ago
B
Retailer 13
-
£1,984 GBP
View
B
Retailer 14
-
£2,111 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3B2721438 · Nov 4
£2,393 GBP
$3,230 USD
View
14 more retailers have this diamond
Prices start from £389 GBPSave up to £2,004 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
£389 GBP