Princess|Lab Grown|IGI

1.02ct D SI2 Princess Lab Grown Diamond

ID • D/SI2 • IGI LG825630067

Shape and cutting style on the report: Princess cut

Certificate IGI LG825630067

Diamond specifications and retailer prices

From $379 NZD
As of November 6, 2026
Save $724 NZD (66%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,390 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 1.02ct lab-grown princess diamond

This 1.02ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG825630067 or 825630067. Listed at 10 retailers as of November 4, 2026, with a 191% 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

1.02
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630067
Dimensions5.43 × 5.34 × 3.91 mm
L/W Ratio1.02
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.43 mm5.34 mm1.02 ctD / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825630067
Side View
Table 71.0%Crown 44.4°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 73.2%

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 6
Current: $2,390 NZD|Low: $256 NZD|High: $2,413 NZD|Avg: $771 NZD|+48.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$256 NZD
Retailer 2$379 NZD
Retailer 3$388 NZD
Retailer 9$477 NZD
Retailer 7$509 NZD
Retailer 5$516 NZD
Retailer 10$543 NZD
Retailer 4$665 NZD
Retailer 8$1,041 NZD
Retailer 6$1,103 NZD
MOH London$2,390 NZD

39 data points across 11 retailers

10 retailers$379 NZD to $1,103 NZD

A
Cheapest Retailer
-
$379 NZD
B+
Retailer 2
-
$388 NZD
View
Retailer 3
-
$477 NZD
View
Price last confirmed 9 days ago
Retailer 4
-
$509 NZD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$516 NZD
View
Retailer 6
-
$543 NZD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$665 NZD
View
Retailer 8
-
$1,041 NZD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$1,103 NZD
View
Most Expensive
MOH London
LG825630067 · Oct 25
$2,390 NZD
£1,058 GBP
View
Price last confirmed 11 days ago
9 more retailers have this diamond
Prices start from $379 NZDSave up to $724 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
1.02ct Princess
$379 NZD