Princess|Lab Grown|IGI

1.00ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG825630068

Shape and cutting style on the report: Princess cut

Certificate IGI LG825630068

Diamond specifications and retailer prices

From $358 AUD
HK$1,962 HKD
As of October 29, 2026
10 retailers carry this diamond
Most expensive: $1,891 AUD at MOH London · As of October 19, 2026
View at MOH London

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG825630068 or 825630068. Listed at 10 retailers as of October 29, 2026. 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

1.00
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630068
Dimensions5.78 × 5.40 × 3.61 mm
L/W Ratio1.07
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.78 mm5.40 mm1.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825630068
Side View
Table 73.0%Crown 38.6°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 66.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,891 AUD|Low: $204 AUD|High: $1,902 AUD|Avg: $682 AUD|+49.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 18, 2026
Retailer 11$204 AUD
Retailer 5$271 AUD
Retailer 3$306 AUD
Retailer 9$358 AUD
Retailer 2$401 AUD
Retailer 8$438 AUD
Retailer 7$453 AUD
Retailer 6$766 AUD
Retailer 10$805 AUD
Retailer 12$1,371 AUD
Retailer 4$1,424 AUD
MOH London$1,891 AUD

22 data points across 12 retailers

10 retailers

Retailer 1
-
$271 AUD
£150 GBP
Price last confirmed 15 days ago
Retailer 2
-
$306 AUD
$215 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$358 AUD
HK$1,962 HKD
View
Retailer 4
-
$438 AUD
$308 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$453 AUD
£251 GBP
View
Price last confirmed 13 days ago
Retailer 6
-
$766 AUD
$538 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$805 AUD
$565 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$1,371 AUD
$963 USD
View
Price last confirmed 14 days ago
Retailer 9
-
$1,424 AUD
$1,000 USD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
LG825630068 · Oct 19
$1,891 AUD
£1,046 GBP
View
Price last confirmed 13 days ago
9 more retailers have this diamond
Prices start from $358 AUD

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
1.00ct Princess
$358 AUD