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Princess|Lab Grown|IGI

1.05ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG848666545

Shape and cutting style on the report: Princess cut

Certificate IGI LG848666545

Diamond specifications and retailer prices

From $299 NZD
As of November 4, 2026
Save $1,244 NZD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,543 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.05ct lab-grown princess diamond

This 1.05ct 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 LG848666545 or 848666545. Listed at 11 retailers as of November 4, 2026, with prices from $299 to $1,543, a $1,244 spread on the same certified stone. MOH London lists it at $1,543. 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

1.05
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848666545
Dimensions5.46 × 5.44 × 3.96 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.46 mm5.44 mm1.05 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG848666545
Side View
Table 70.0%Crown 35.6°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 72.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,543 NZD|Low: $299 NZD|High: $1,566 NZD|Avg: $695 NZD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$299 NZD
Retailer 10$386 NZD
Retailer 3$425 NZD
Retailer 8$564 NZD
Retailer 2$569 NZD
Retailer 6$608 NZD
Retailer 5$628 NZD
Retailer 7$861 NZD
Retailer 9$913 NZD
MOH London$1,543 NZD

8 data points across 10 retailers

11 retailers$299 NZD to $1,543 NZD

A
Cheapest Retailer
-
$299 NZD
Final sale: no returns
A
Retailer 2
-
$386 NZD
View
A
Retailer 3
-
$425 NZD
View
Retailer 4
-
$564 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$569 NZD
View
B+
Retailer 6
-
$608 NZD
View
B+
Retailer 7
-
$628 NZD
View
B+
Retailer 8
-
$861 NZD
View
B
Retailer 9
-
$913 NZD
View
B
Retailer 10
-
$1,067 NZD
View
Most Expensive
B
MOH London
LG848666545 · Nov 4
$1,543 NZD
£683 GBP
View
10 more retailers have this diamond
Prices start from $299 NZDSave up to $1,244 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
1.05ct Princess
$299 NZD