Radiant|Lab Grown|IGI

1.52ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG606343988

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

Certificate IGI LG606343988

Diamond specifications and retailer prices

From £141 GBP
$189 USD
As of October 30, 2026
Save £769 GBP (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £910 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 LG606343988 or 606343988. Listed at 25 retailers as of October 30, 2026, with prices from £141 to £910, a £769 spread on the same certified stone. Flawless Fine Jewelry lists it at £910. 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 angle41.8°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606343988
Dimensions5.62 × 8.49 × 3.71 mm
L/W Ratio1.51
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
5.62 mm8.49 mm1.52 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606343988
Side View
Table 66.0%Crown 41.8°Girdle: MediumPavilion 34.5°Culet: NoneDepth 66.0%

Caratlytics Score

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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: Oct 30
Current: £910 GBP|Low: £139 GBP|High: £910 GBP|Avg: £438 GBP|+1.3%
Flawless Fine Jewelry
Retailer 2
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Retailer 21
November 1, 2026
Retailer 11£141 GBP
Retailer 5£157 GBP
Retailer 20£163 GBP
Retailer 8£175 GBP
Retailer 19£175 GBP
Retailer 15£205 GBP
Retailer 3£235 GBP
Retailer 12£258 GBP
Retailer 16£300 GBP
Retailer 2£317 GBP
Retailer 4£355 GBP
Retailer 18£407 GBP
Retailer 13£418 GBP
Retailer 7£561 GBP
Retailer 6£601 GBP
Retailer 14£646 GBP
Retailer 10£688 GBP
Retailer 9£726 GBP
Retailer 17£817 GBP
Retailer 21£864 GBP
Flawless Fine Jewelry£910 GBP

29 data points across 21 retailers

25 retailers£141 GBP to £910 GBP

A
Cheapest Retailer
-
£141 GBP
$189 USD
A
Retailer 2
-
£157 GBP
$210 USD
View
Final sale: no returns
A
Retailer 3
-
£163 GBP
$219 USD
View
A
Retailer 4
-
£175 GBP
$234 USD
View
A
Retailer 5
-
£175 GBP
$234 USD
View
A
Retailer 6
-
£205 GBP
View
B+
Retailer 7
-
£235 GBP
$315 USD
View
A
Retailer 8
-
£258 GBP
HK$2,700 HKD
View
A
Retailer 9
-
£300 GBP
ZAR 6,489 ZAR
View
A
Retailer 10
-
£317 GBP
View
A
Retailer 11
-
£355 GBP
$475 USD
View
A
Retailer 12
-
£407 GBP
A$839 AUD
View
A
Retailer 13
-
£418 GBP
$560 USD
View
B+
Retailer 14
-
£549 GBP
View
B+
Retailer 15
-
£561 GBP
$752 USD
View
B+
Retailer 16
-
£563 GBP
$755 USD
View
B+
Retailer 17
-
£601 GBP
$806 USD
View
B+
Retailer 18
-
£646 GBP
$865 USD
View
B+
Retailer 19
-
£688 GBP
$922 USD
View
B+
Retailer 20
-
£726 GBP
$973 USD
View
B
Retailer 21
-
£749 GBP
$1,003 USD
View
B
Retailer 22
-
£817 GBP
View
B
Retailer 23
-
£864 GBP
$1,157 USD
View
B
Retailer 24
-
£893 GBP
CA$1,662 CAD
View
Most Expensive
B
Flawless Fine Jewelry
CEE5746D2 · Oct 31
£910 GBP
View
24 more retailers have this diamond
Prices start from £141 GBPSave up to £769 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
£141 GBP