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Princess|Lab Grown|IGI

1.51ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG830619145

Shape and cutting style on the report: Princess cut

Certificate IGI LG830619145

Diamond specifications and retailer prices

From $411 NZD
$231 USD
As of November 3, 2026
Save $1,650 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,061 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830619145 or 830619145. Listed at 15 retailers as of October 29, 2026, with prices from $411 to $2,061, a $1,650 spread on the same certified stone. MOH London lists it at $2,061. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830619145
Dimensions6.33 × 6.24 × 4.31 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.33 mm6.24 mm1.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830619145
Side View
Table 69.0%Crown 38.4°Girdle: MediumPavilion 38.4°Culet: NoneDepth 69.1%

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: Nov 3
Current: $2,061 NZD|Low: $343 NZD|High: $2,061 NZD|Avg: $994 NZD
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
Retailer 16
November 3, 2026
Retailer 5$354 NZD
Retailer 15$396 NZD
Retailer 2$411 NZD
Retailer 12$439 NZD
Retailer 13$540 NZD
Retailer 11$733 NZD
Retailer 6$761 NZD
Retailer 10$801 NZD
Retailer 16$835 NZD
Retailer 3$894 NZD
Retailer 9$1,130 NZD
Retailer 14$1,409 NZD
Retailer 7$1,426 NZD
Retailer 8$1,600 NZD
Retailer 4$1,777 NZD
MOH London$2,061 NZD

7 data points across 16 retailers

15 retailers$411 NZD to $2,061 NZD

Retailer 1
-
$354 NZD
$199 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$411 NZD
$231 USD
View
A
Retailer 3
-
$439 NZD
$247 USD
View
A
Retailer 4
-
$540 NZD
£239 GBP
View
A
Retailer 5
-
$733 NZD
€393 EUR
View
Retailer 6
-
$761 NZD
$428 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$801 NZD
£355 GBP
View
A
Retailer 8
-
$835 NZD
$470 USD
View
Retailer 9
-
$894 NZD
$503 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$1,130 NZD
$636 USD
View
B+
Retailer 11
-
$1,409 NZD
$793 USD
View
B+
Retailer 12
-
$1,426 NZD
SGD 1,084 SGD
View
Retailer 13
-
$1,600 NZD
$900 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$1,777 NZD
$1,000 USD
View
Most Expensive
B
MOH London
LG830619145 · Oct 29
$2,061 NZD
£913 GBP
View
14 more retailers have this diamond
Prices start from $411 NZDSave up to $1,650 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
1.51ct Princess
$411 NZD