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Radiant|Lab Grown|IGI

1.52ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG589379966

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG589379966

Diamond specifications and retailer prices

From £175 GBP
As of November 4, 2026
Save £1,207 GBP (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,382 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG589379966 or 589379966. Listed at 24 retailers as of November 4, 2026, with prices from £175 to £1,382, a £1,207 spread on the same certified stone. Brilliant Earth lists it at £1,382. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589379966
Dimensions8.35 × 5.63 × 3.83 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.35 mm5.63 mm1.52 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589379966
Side View
Table 65.0%Crown 42.9°Girdle: MediumPavilion 34.3°Culet: NoneDepth 68.0%

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 4
Current: £1,382 GBP|Low: £167 GBP|High: £1,449 GBP|Avg: £531 GBP|-4.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12£175 GBP
Retailer 3£216 GBP
Retailer 2£250 GBP
Retailer 9£291 GBP
Retailer 7£373 GBP
Retailer 8£390 GBP
Retailer 5£404 GBP
Retailer 11£571 GBP
Retailer 10£653 GBP
Retailer 4£779 GBP
Retailer 6£863 GBP
Brilliant Earth£1,382 GBP

35 data points across 12 retailers

24 retailers£175 GBP to £1,382 GBP

A
Cheapest Retailer
-
£175 GBP
A
Retailer 2
-
£195 GBP
View
Final sale: no returns
A
Retailer 3
-
£202 GBP
View
Retailer 4
-
£216 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
£216 GBP
View
A
Retailer 6
-
£250 GBP
View
B+
Retailer 7
-
£291 GBP
View
A
Retailer 8
-
£373 GBP
View
A
Retailer 9
-
£389 GBP
View
A
Retailer 10
-
£390 GBP
View
A
Retailer 11
-
£403 GBP
View
A
Retailer 12
-
£404 GBP
View
B+
Retailer 13
-
£535 GBP
View
Retailer 14
-
£571 GBP
View
Price last confirmed 11 days ago
Retailer 15
-
£653 GBP
View
Price last confirmed 8 days ago
B+
Retailer 16
-
£666 GBP
View
B+
Retailer 17
-
£695 GBP
View
B+
Retailer 18
-
£700 GBP
View
B+
Retailer 19
-
£733 GBP
View
B
Retailer 20
-
£779 GBP
View
B
Retailer 21
-
£863 GBP
View
B
Retailer 22
-
£879 GBP
View
B
Retailer 23
-
£880 GBP
View
Most Expensive
B
Brilliant Earth
7670139A · Nov 4
£1,382 GBP
$1,860 USD
View
23 more retailers have this diamond
Prices start from £175 GBPSave up to £1,207 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 Radiant
£175 GBP