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 $329 NZD
$185 USD
As of October 23, 2026
Save $1,342 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,920 NZD 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
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 →
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: $1,920 NZD|Low: $320 NZD|High: $1,958 NZD|Avg: $1,246 NZD|-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$329 NZD
Retailer 8$383 NZD
Retailer 6$480 NZD
Retailer 5$695 NZD
Retailer 10$1,004 NZD
Retailer 3$1,314 NZD
Retailer 7$1,387 NZD
Retailer 9$1,503 NZD
Retailer 2$1,620 NZD
Retailer 12$1,656 NZD
Retailer 4$1,688 NZD
MOH London$1,920 NZD

16 data points across 12 retailers

13 retailers$329 NZD to $1,672 NZD

A
Cheapest Retailer
-
$329 NZD
$185 USD
Retailer 2
-
$383 NZD
$215 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$480 NZD
£212 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$695 NZD
€372 EUR
View
B+
Retailer 5
-
$1,004 NZD
$564 USD
View
Retailer 6
-
$1,166 NZD
$655 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$1,314 NZD
$738 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$1,387 NZD
$779 USD
View
B+
Retailer 9
-
$1,503 NZD
$844 USD
View
Retailer 10
-
$1,620 NZD
$910 USD
View
Price last confirmed 11 days ago
Retailer 11
-
$1,656 NZD
SGD 1,257 SGD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$1,672 NZD
$939 USD
View
Most Expensive
MOH London
LG821628608 · Oct 21
$1,920 NZD
£849 GBP
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from $329 NZDSave up to $1,342 NZD

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
$329 NZD