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Princess|Lab Grown|IGI

1.01ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG553216760

Shape and cutting style on the report: Princess cut

Certificate IGI LG553216760

Diamond specifications and retailer prices

From $341 NZD
$192 USD
As of October 31, 2026
Save $1,370 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,710 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG553216760 or 553216760. Listed at 15 retailers as of October 29, 2026, with prices from $341 to $1,710, a $1,370 spread on the same certified stone. MOH London lists it at $1,710. 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

1.01
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG553216760
Dimensions5.50 × 5.39 × 3.86 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.50 mm5.39 mm1.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG553216760
Side View
Table 68.0%Crown 43°Girdle: MED-STKPavilion 38°Culet: NoneDepth 71.6%

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 31
Current: $1,710 NZD|Low: $293 NZD|High: $1,864 NZD|Avg: $765 NZD|-7.2%
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
October 31, 2026
Retailer 3$293 NZD
Retailer 2$341 NZD
Retailer 6$355 NZD
Retailer 4$364 NZD
Retailer 14$364 NZD
Retailer 7$473 NZD
Retailer 10$529 NZD
Retailer 8$645 NZD
Retailer 13$653 NZD
Retailer 9$691 NZD
Retailer 11$926 NZD
Retailer 12$1,235 NZD
Retailer 5$1,266 NZD
MOH London$1,710 NZD

44 data points across 14 retailers

15 retailers$341 NZD to $1,710 NZD

Retailer 1
-
$293 NZD
$165 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$341 NZD
$192 USD
View
A
Retailer 3
-
$355 NZD
$200 USD
View
Final sale: no returns
Retailer 4
-
$364 NZD
$205 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$364 NZD
$205 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$473 NZD
£210 GBP
View
B+
Retailer 7
-
$529 NZD
$298 USD
View
B+
Retailer 8
-
$645 NZD
£286 GBP
View
B+
Retailer 9
-
$653 NZD
$368 USD
View
B+
Retailer 10
-
$691 NZD
£307 GBP
View
B
Retailer 11
-
$926 NZD
$522 USD
View
Retailer 12
-
$1,169 NZD
$659 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$1,235 NZD
$696 USD
View
B
Retailer 14
-
$1,266 NZD
$714 USD
View
Most Expensive
B
MOH London
LG553216760 · Oct 29
$1,710 NZD
£759 GBP
View
14 more retailers have this diamond
Prices start from $341 NZDSave up to $1,370 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
1.01ct Princess
$341 NZD