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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 $194 SGD
$151 USD
As of October 27, 2026
Save $1,542 SGD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,735 SGD 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 11 retailers as of October 27, 2026, with prices from $194 to $1,735, a $1,542 spread on the same certified stone. MOH London lists it at $1,735. 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 27
Current: $1,735 SGD|Low: $194 SGD|High: $1,735 SGD|Avg: $525 SGD
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
October 29, 2026
Retailer 3$194 SGD
Retailer 8$206 SGD
Retailer 14$246 SGD
Retailer 9$274 SGD
Retailer 4$288 SGD
Retailer 11$332 SGD
Retailer 2$346 SGD
Retailer 13$392 SGD
Retailer 15$425 SGD
Retailer 10$518 SGD
Retailer 12$664 SGD
Retailer 5$735 SGD
Retailer 6$745 SGD
Retailer 7$1,141 SGD
MOH London$1,735 SGD

3 data points across 15 retailers

11 retailers$194 SGD to $1,735 SGD

A
Cheapest Retailer
-
$194 SGD
$151 USD
Retailer 2
-
$206 SGD
$161 USD
View
A
Retailer 3
-
$246 SGD
HK$1,500 HKD
View
A
Retailer 4
-
$274 SGD
£168 GBP
View
A
Retailer 5
-
$332 SGD
$259 USD
View
A
Retailer 6
-
$346 SGD
£212 GBP
View
B+
Retailer 7
-
$392 SGD
$306 USD
View
B+
Retailer 8
-
$425 SGD
£261 GBP
View
B+
Retailer 9
-
$518 SGD
$404 USD
View
B
Retailer 10
-
$664 SGD
$518 USD
View
Most Expensive
B
MOH London
LG654499019 · Oct 29
$1,735 SGD
£1,066 GBP
View
10 more retailers have this diamond
Prices start from $194 SGDSave up to $1,542 SGD

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
$194 SGD