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Princess|Lab Grown|IGI

0.90ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG654499019

Shape and cutting style on the report: Princess cut

Certificate IGI LG654499019

Diamond specifications and retailer prices

From $185 AUD
$130 USD
As of October 30, 2026
Save $1,742 AUD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,927 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct lab-grown princess diamond

This 0.9ct lab-grown princess sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG654499019 or 654499019. Listed at 12 retailers as of October 29, 2026, with prices from $185 to $1,927, a $1,742 spread on the same certified stone. MOH London lists it at $1,927. 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

0.90
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654499019
Dimensions5.33 × 5.22 × 3.68 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.33 mm5.22 mm0.90 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654499019
Side View
Table 67.0%Crown 42.9°Girdle: MediumPavilion 38.1°Culet: NoneDepth 70.5%

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: Oct 30
Current: $1,927 AUD|Low: $185 AUD|High: $1,927 AUD|Avg: $583 AUD
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 10$185 AUD
Retailer 4$215 AUD
Retailer 11$229 AUD
Retailer 16$273 AUD
Retailer 2$304 AUD
Retailer 5$320 AUD
Retailer 13$369 AUD
Retailer 9$385 AUD
Retailer 15$436 AUD
Retailer 3$472 AUD
Retailer 12$575 AUD
Retailer 14$737 AUD
Retailer 6$816 AUD
Retailer 7$828 AUD
Retailer 8$1,267 AUD
MOH London$1,927 AUD

4 data points across 16 retailers

12 retailers$185 AUD to $1,927 AUD

A
Cheapest Retailer
-
$185 AUD
$130 USD
A
Retailer 2
-
$215 AUD
$151 USD
View
A
Retailer 3
-
$229 AUD
$161 USD
View
A
Retailer 4
-
$273 AUD
HK$1,500 HKD
View
A
Retailer 5
-
$304 AUD
£168 GBP
View
A
Retailer 6
-
$369 AUD
$259 USD
View
A
Retailer 7
-
$385 AUD
£213 GBP
View
B+
Retailer 8
-
$436 AUD
$306 USD
View
B+
Retailer 9
-
$472 AUD
£261 GBP
View
B+
Retailer 10
-
$575 AUD
$404 USD
View
B
Retailer 11
-
$737 AUD
$518 USD
View
Most Expensive
B
MOH London
LG654499019 · Oct 29
$1,927 AUD
£1,066 GBP
View
11 more retailers have this diamond
Prices start from $185 AUDSave up to $1,742 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
0.90ct Princess
$185 AUD