Radiant|Lab Grown|IGI

1.53ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG821628608

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

Certificate IGI LG821628608

Diamond specifications and retailer prices

From £630 GBP
$844 USD
As of October 26, 2026
Save £71 GBP (10%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £805 GBP at MOH London · As of October 21, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821628608 or 821628608. Listed at 13 retailers as of October 24, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821628608
Dimensions8.08 × 5.65 × 3.78 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm5.65 mm1.53 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821628608
Side View
Table 66.0%Crown 44.3°Girdle: MediumPavilion 34.1°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: £805 GBP|Low: £134 GBP|High: £821 GBP|Avg: £522 GBP|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 18, 2026
Retailer 11£138 GBP
Retailer 8£160 GBP
Retailer 6£201 GBP
Retailer 5£292 GBP
Retailer 10£421 GBP
Retailer 3£551 GBP
Retailer 7£581 GBP
Retailer 9£630 GBP
Retailer 2£679 GBP
Retailer 12£694 GBP
Retailer 4£708 GBP
MOH London£805 GBP

16 data points across 12 retailers

13 retailers£630 GBP to £701 GBP

Retailer 1
-
£138 GBP
$185 USD
Price last confirmed 7 days ago
Retailer 2
-
£160 GBP
$215 USD
View
Price last confirmed 10 days ago
Retailer 3
-
£201 GBP
View
Price last confirmed 14 days ago
Retailer 4
-
£292 GBP
€372 EUR
View
Price last confirmed 7 days ago
Retailer 5
-
£421 GBP
$564 USD
View
Price last confirmed 7 days ago
Retailer 6
-
£489 GBP
$655 USD
View
Price last confirmed 9 days ago
Retailer 7
-
£551 GBP
$738 USD
View
Price last confirmed 9 days ago
Retailer 8
-
£581 GBP
$779 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£630 GBP
$844 USD
View
Retailer 10
-
£679 GBP
$910 USD
View
Price last confirmed 12 days ago
Retailer 11
-
£694 GBP
SGD 1,257 SGD
View
Price last confirmed 18 days ago
B
Retailer 12
-
£701 GBP
$939 USD
View
Most Expensive
MOH London
LG821628608 · Oct 21
£805 GBP
View
Price last confirmed 10 days ago
12 more retailers have this diamond
Prices start from £630 GBPSave up to £71 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.

B+
1.53ct Radiant
£630 GBP