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Princess|Lab Grown|IGI

1.50ct E SI2 Princess Lab Grown Diamond

EX • E/SI2 • IGI LG750577467

Shape and cutting style on the report: Princess cut

Certificate IGI LG750577467

Diamond specifications and retailer prices

From $401 NZD
$225 USD
As of October 27, 2026
Save $1,601 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,001 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG750577467 or 750577467. Listed at 13 retailers as of October 27, 2026, with prices from $401 to $2,001, a $1,601 spread on the same certified stone. MOH London lists it at $2,001. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750577467
Dimensions6.15 × 6.09 × 4.45 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.15 mm6.09 mm1.50 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG750577467
Side View
Table 70.0%Crown 45.1°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 73.1%

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: Oct 27
Current: $2,001 NZD|Low: $377 NZD|High: $2,001 NZD|Avg: $930 NZD|+1.5%
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 29, 2026
Retailer 5$401 NZD
Retailer 10$465 NZD
Retailer 6$491 NZD
Retailer 9$497 NZD
Retailer 7$640 NZD
Retailer 13$723 NZD
Retailer 2$824 NZD
Retailer 11$846 NZD
Retailer 8$921 NZD
Retailer 4$947 NZD
Retailer 3$1,597 NZD
Retailer 12$1,602 NZD
MOH London$2,001 NZD

36 data points across 13 retailers

13 retailers$401 NZD to $2,001 NZD

A
Cheapest Retailer
-
$401 NZD
$225 USD
A
Retailer 2
-
$465 NZD
$261 USD
View
A
Retailer 3
-
$491 NZD
$276 USD
View
A
Retailer 4
-
$497 NZD
$279 USD
View
A
Retailer 5
-
$640 NZD
£283 GBP
View
B+
Retailer 6
-
$723 NZD
$406 USD
View
B+
Retailer 7
-
$824 NZD
€441 EUR
View
B+
Retailer 8
-
$846 NZD
$475 USD
View
B+
Retailer 9
-
$921 NZD
£407 GBP
View
B+
Retailer 10
-
$947 NZD
$532 USD
View
B
Retailer 11
-
$1,597 NZD
$897 USD
View
B
Retailer 12
-
$1,602 NZD
$900 USD
View
Most Expensive
B
MOH London
LG750577467 · Oct 29
$2,001 NZD
£885 GBP
View
12 more retailers have this diamond
Prices start from $401 NZDSave up to $1,601 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
1.50ct Princess
$401 NZD