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 $185 USD
As of October 23, 2026
Save $754 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,078 USD 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 23, 2026, with a 408% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
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 →
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 23
Current: $1,078 USD|Low: $180 USD|High: $1,100 USD|Avg: $700 USD|-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$185 USD
Retailer 8$215 USD
Retailer 6$270 USD
Retailer 5$391 USD
Retailer 10$564 USD
Retailer 3$738 USD
Retailer 7$779 USD
Retailer 9$844 USD
Retailer 2$910 USD
Retailer 12$930 USD
Retailer 4$948 USD
MOH London$1,078 USD

16 data points across 12 retailers

13 retailers$185 USD to $939 USD

A
Cheapest Retailer
-
$185 USD
Retailer 2
-
$215 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$270 USD
£212 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$391 USD
€372 EUR
View
B+
Retailer 5
-
$564 USD
View
Retailer 6
-
$655 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$738 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$779 USD
View
B+
Retailer 9
-
$844 USD
View
Retailer 10
-
$910 USD
View
Price last confirmed 11 days ago
Retailer 11
-
$930 USD
SGD 1,257 SGD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$939 USD
View
Most Expensive
MOH London
LG821628608 · Oct 21
$1,078 USD
£849 GBP
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from $185 USDSave up to $754 USD

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 USD