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Princess|Lab Grown|IGI

1.01ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG825630066

Shape and cutting style on the report: Princess cut

Certificate IGI LG825630066

Diamond specifications and retailer prices

From $360 NZD
£160 GBP
As of October 27, 2026
Save $1,338 NZD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,334 NZD at MOH London · As of October 15, 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 LG825630066 or 825630066. Listed at 13 retailers as of October 26, 2026, with a 372% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630066
Dimensions5.63 × 5.58 × 3.70 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.63 mm5.58 mm1.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825630066
Side View
Table 73.0%Crown 40.1°Girdle: ThinPavilion 38°Culet: NoneDepth 66.3%

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: $2,334 NZD|Low: $248 NZD|High: $2,334 NZD|Avg: $793 NZD|+45.3%
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 3$248 NZD
Retailer 11$360 NZD
Retailer 9$376 NZD
Retailer 8$457 NZD
Retailer 7$497 NZD
Retailer 6$516 NZD
Retailer 10$525 NZD
Retailer 2$656 NZD
Retailer 12$825 NZD
Retailer 13$990 NZD
Retailer 5$1,011 NZD
Retailer 4$1,697 NZD
MOH London$2,334 NZD

36 data points across 13 retailers

13 retailers$360 NZD to $1,697 NZD

A
Cheapest Retailer
-
$360 NZD
£160 GBP
B+
Retailer 2
-
$376 NZD
$212 USD
View
A
Retailer 3
-
$457 NZD
£203 GBP
View
A
Retailer 4
-
$497 NZD
€267 EUR
View
A
Retailer 5
-
$516 NZD
$291 USD
View
B+
Retailer 6
-
$525 NZD
£233 GBP
View
Retailer 7
-
$582 NZD
£258 GBP
View
Price last confirmed 18 days ago
B+
Retailer 8
-
$656 NZD
$370 USD
View
B+
Retailer 9
-
$825 NZD
$465 USD
View
B
Retailer 10
-
$990 NZD
$558 USD
View
B
Retailer 11
-
$1,011 NZD
$570 USD
View
B
Retailer 12
-
$1,697 NZD
$957 USD
View
Most Expensive
MOH London
LG825630066 · Oct 15
$2,334 NZD
£1,036 GBP
View
Price last confirmed 15 days ago
12 more retailers have this diamond
Prices start from $360 NZDSave up to $1,338 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
$360 NZD