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Round|Lab Grown|IGI

1.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG762528662

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762528662

Diamond specifications and retailer prices

From £247 GBP
As of November 3, 2026
Save £737 GBP (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £984 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round 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 LG762528662 or 762528662. Listed at 6 retailers as of November 3, 2026, with prices from £247 to £984, a £737 spread on the same certified stone. NZ Jewellers lists it at £984. 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 angle35.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762528662
Dimensions7.33 × 7.35 × 4.56 mm
L/W Ratio1.00
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
7.33 mm7.35 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762528662
Side View
Table 58.0%Crown 35.3°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.1%

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 3
Current: £984 GBP|Low: £247 GBP|High: £1,625 GBP|Avg: £659 GBP|-9.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 2£247 GBP
Retailer 3£286 GBP
Retailer 4£306 GBP
Retailer 6£313 GBP
Retailer 5£499 GBP
Retailer 7£879 GBP
NZ Jewellers£984 GBP
Retailer 8£1,625 GBP

24 data points across 8 retailers

6 retailers£247 GBP to £984 GBP

A+
Cheapest Retailer
-
£247 GBP
A
Retailer 2
-
£286 GBP
View
A
Retailer 3
-
£306 GBP
View
Retailer 4
-
£313 GBP
View
Price last confirmed 10 days ago
A
Retailer 5
-
£499 GBP
View
Most Expensive
B+
NZ Jewellers
90b570db-96ff-4982-a976-6da784ac91bd · Nov 3
£984 GBP
$1,328 USD
View
5 more retailers have this diamond
Prices start from £247 GBPSave up to £737 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 Round
£247 GBP