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Radiant|Lab Grown|IGI

1.53ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG823643373

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

Certificate IGI LG823643373

Diamond specifications and retailer prices

From $603 NZD
$340 USD
As of October 30, 2026
Save $2,797 NZD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,400 NZD at MOH London · As of October 27, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823643373 or 823643373. Listed at 10 retailers as of October 27, 2026, with prices from $603 to $3,400, a $2,797 spread on the same certified stone. MOH London lists it at $3,400. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.5°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823643373
Dimensions8.08 × 5.62 × 3.96 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm5.62 mm1.53 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823643373
Side View
Table 64.0%Crown 49.5°Girdle: MediumPavilion 37.1°Culet: NoneDepth 70.5%

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 30
Current: $3,400 NZD|Low: $522 NZD|High: $4,955 NZD|Avg: $1,443 NZD|-30.6%
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
October 31, 2026
Retailer 5$522 NZD
Retailer 8$603 NZD
Retailer 7$699 NZD
Retailer 10$747 NZD
Retailer 13$747 NZD
Retailer 3$901 NZD
Retailer 11$1,020 NZD
Retailer 6$1,285 NZD
Retailer 2$1,349 NZD
Retailer 4$1,470 NZD
Retailer 9$1,789 NZD
Retailer 12$2,404 NZD
MOH London$3,400 NZD

27 data points across 13 retailers

10 retailers$603 NZD to $3,400 NZD

A
Cheapest Retailer
-
$603 NZD
$340 USD
A
Retailer 2
-
$699 NZD
$394 USD
View
Retailer 3
-
$747 NZD
$421 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$747 NZD
$421 USD
View
A
Retailer 5
-
$1,020 NZD
$575 USD
View
B+
Retailer 6
-
$1,285 NZD
ZAR 11,703 ZAR
View
B+
Retailer 7
-
$1,349 NZD
€724 EUR
View
Retailer 8
-
$1,789 NZD
A$1,551 AUD
View
Price last confirmed 25 days ago
B
Retailer 9
-
$2,404 NZD
$1,355 USD
View
Most Expensive
B
MOH London
LG823643373 · Oct 27
$3,400 NZD
£1,509 GBP
View
9 more retailers have this diamond
Prices start from $603 NZDSave up to $2,797 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
$603 NZD