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Princess|Lab Grown|IGI

1.53ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG644416362

Shape and cutting style on the report: Princess cut

Certificate IGI LG644416362

Diamond specifications and retailer prices

From $367 NZD
$206 USD
As of October 30, 2026
Save $1,469 NZD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,836 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.53ct lab-grown princess diamond

This 1.53ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG644416362 or 644416362. Listed at 11 retailers as of October 29, 2026, with prices from $367 to $1,836, a $1,469 spread on the same certified stone. MOH London lists it at $1,836. 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

1.53
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644416362
Dimensions6.34 × 6.30 × 4.44 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
6.34 mm6.30 mm1.53 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG644416362
Side View
Table 71.0%Crown 42.6°Girdle: MED-THKPavilion 38.6°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: $1,836 NZD|Low: $367 NZD|High: $2,226 NZD|Avg: $1,070 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
October 30, 2026
Retailer 9$367 NZD
Retailer 3$426 NZD
Retailer 10$456 NZD
Retailer 13$524 NZD
Retailer 2$585 NZD
Retailer 4$724 NZD
Retailer 15$787 NZD
Retailer 12$830 NZD
Retailer 8$839 NZD
Retailer 11$912 NZD
Retailer 14$1,465 NZD
Retailer 5$1,667 NZD
Retailer 6$1,716 NZD
MOH London$1,836 NZD
Retailer 7$2,226 NZD

4 data points across 15 retailers

11 retailers$367 NZD to $1,836 NZD

A
Cheapest Retailer
-
$367 NZD
$206 USD
A
Retailer 2
-
$426 NZD
$239 USD
View
A
Retailer 3
-
$456 NZD
$256 USD
View
A
Retailer 4
-
$524 NZD
HK$2,300 HKD
View
A
Retailer 5
-
$585 NZD
£259 GBP
View
B+
Retailer 6
-
$787 NZD
$442 USD
View
B+
Retailer 7
-
$830 NZD
$466 USD
View
A
Retailer 8
-
$839 NZD
£371 GBP
View
B+
Retailer 9
-
$912 NZD
$512 USD
View
B
Retailer 10
-
$1,465 NZD
$823 USD
View
Most Expensive
B
MOH London
LG644416362 · Oct 29
$1,836 NZD
£812 GBP
View
10 more retailers have this diamond
Prices start from $367 NZDSave up to $1,469 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 Princess
$367 NZD