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Round|Lab Grown|IGI

1.52ct F FL Round Lab Grown Diamond

EX • F/FL

Diamond specifications and retailer prices

From £311 GBP
As of November 3, 2026
Save £1,730 GBP (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,042 GBP at Blue Nile · As of November 3, 2026
View at Blue Nile

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 F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 5 retailers as of November 3, 2026, with prices from £311 to £2,042, a £1,730 spread on the same certified stone. Blue Nile lists it at £2,042. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
F
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.29 × 7.33 × 4.55 mm
L/W Ratio1.01
Top View
7.29 mm7.33 mm1.52 ctF / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.4%

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: Nov 3
Current: £2,042 GBP|Low: £311 GBP|High: £2,153 GBP|Avg: £1,123 GBP|-5.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 2£311 GBP
Retailer 4£349 GBP
Retailer 5£573 GBP
Retailer 3£1,370 GBP
Blue Nile£2,042 GBP
Retailer 6£2,053 GBP

10 data points across 6 retailers

5 retailers£311 GBP to £2,042 GBP

A
Cheapest Retailer
-
£311 GBP
A
Retailer 2
-
£349 GBP
View
A
Retailer 3
-
£573 GBP
View
B
Retailer 4
-
£1,370 GBP
View
Most Expensive
B
Blue Nile
30353289 · Nov 3
£2,042 GBP
$2,756 USD
View
4 more retailers have this diamond
Prices start from £311 GBPSave up to £1,730 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
£311 GBP