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Radiant|Lab Grown|IGI

1.53ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG816634019

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

Certificate IGI LG816634019

Diamond specifications and retailer prices

From £185 GBP
$248 USD
As of October 30, 2026
Save £734 GBP (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £919 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816634019 or 816634019. Listed at 16 retailers as of October 26, 2026, with prices from £185 to £919, a £734 spread on the same certified stone. MOH London lists it at £919. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816634019
Dimensions8.44 × 5.53 × 3.63 mm
L/W Ratio1.53
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.44 mm5.53 mm1.53 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816634019
Side View
Table 64.0%Crown 37.2°Girdle: MED-STKPavilion 31°Culet: NoneDepth 65.6%

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: £919 GBP|Low: £178 GBP|High: £929 GBP|Avg: £493 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 13£185 GBP
Retailer 5£214 GBP
Retailer 6£229 GBP
Retailer 14£229 GBP
Retailer 8£256 GBP
Retailer 3£384 GBP
Retailer 4£398 GBP
Retailer 7£416 GBP
Retailer 2£432 GBP
Retailer 9£720 GBP
Retailer 15£737 GBP
Retailer 11£739 GBP
Retailer 10£772 GBP
Retailer 12£902 GBP
MOH London£919 GBP

42 data points across 15 retailers

16 retailers£185 GBP to £919 GBP

A
Cheapest Retailer
-
£185 GBP
$248 USD
A
Retailer 2
-
£214 GBP
$287 USD
View
A
Retailer 3
-
£229 GBP
$307 USD
View
A
Retailer 4
-
£229 GBP
$307 USD
View
A
Retailer 5
-
£256 GBP
View
A
Retailer 6
-
£384 GBP
$515 USD
View
A
Retailer 7
-
£398 GBP
$533 USD
View
A
Retailer 8
-
£416 GBP
$557 USD
View
A
Retailer 9
-
£432 GBP
View
B+
Retailer 10
-
£720 GBP
A$1,485 AUD
View
B
Retailer 11
-
£737 GBP
$987 USD
View
B
Retailer 12
-
£739 GBP
$990 USD
View
B+
Retailer 13
-
£772 GBP
$1,035 USD
View
Retailer 14
-
£775 GBP
$1,039 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
£902 GBP
$1,208 USD
View
Most Expensive
B
MOH London
LG816634019 · Oct 26
£919 GBP
View
15 more retailers have this diamond
Prices start from £185 GBPSave up to £734 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
1.53ct Radiant
£185 GBP