Radiant|Lab Grown|IGI

1.52ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG557249052

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

Certificate IGI LG557249052

Diamond specifications and retailer prices

From £134 GBP
$180 USD
As of October 30, 2026
Save £708 GBP (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £842 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG557249052 or 557249052. Listed at 19 retailers as of October 30, 2026, with prices from £134 to £842, a £708 spread on the same certified stone. Reve Diamonds lists it at £842. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557249052
Dimensions8.58 × 6.00 × 2.99 mm
L/W Ratio1.43
Culet sizeLong
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
8.58 mm6.00 mm1.52 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557249052
Side View
Table 66.0%Crown 39.7°Girdle: MED-THKPavilionCulet: LNGDepth 49.8%

Caratlytics Score

How it works →
A
Excellent
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: £299 GBP|Low: £128 GBP|High: £786 GBP|Avg: £364 GBP|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 11£134 GBP
Retailer 5£149 GBP
Retailer 3£166 GBP
Retailer 12£166 GBP
Retailer 7£285 GBP
Retailer 2£295 GBP
Retailer 1£299 GBP
Retailer 4£360 GBP
Retailer 9£389 GBP
Retailer 13£534 GBP
Retailer 10£564 GBP
Retailer 6£608 GBP
Retailer 8£778 GBP

46 data points across 13 retailers

19 retailers£134 GBP to £842 GBP

A
Cheapest Retailer
-
£134 GBP
$180 USD
A
Retailer 2
-
£149 GBP
$200 USD
View
Final sale: no returns
A
Retailer 3
-
£155 GBP
$208 USD
View
A
Retailer 4
-
£166 GBP
$223 USD
View
A
Retailer 5
-
£166 GBP
$223 USD
View
A
Retailer 6
-
£191 GBP
HK$2,000 HKD
View
A
Retailer 7
-
£285 GBP
ZAR 6,176 ZAR
View
B+
Retailer 8
-
£295 GBP
$395 USD
View
A
Retailer 9
-
£299 GBP
View
A
Retailer 10
-
£360 GBP
$483 USD
View
Retailer 11
-
£389 GBP
A$801 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£534 GBP
$716 USD
View
B+
Retailer 13
-
£542 GBP
SGD 982 SGD
View
B+
Retailer 14
-
£552 GBP
View
B+
Retailer 15
-
£564 GBP
$756 USD
View
B+
Retailer 16
-
£575 GBP
$770 USD
View
B+
Retailer 17
-
£608 GBP
$815 USD
View
B
Retailer 18
-
£778 GBP
View
Most Expensive
B
Reve Diamonds
632E15D71 · Nov 1
£842 GBP
$1,128 USD
View
18 more retailers have this diamond
Prices start from £134 GBPSave up to £708 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
£134 GBP