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Princess|Lab Grown|IGI

0.73ct I SI1 Princess Lab Grown Diamond

ID • I/SI1 • IGI LG445037932

Shape and cutting style on the report: Princess cut

Certificate IGI LG445037932

Diamond specifications and retailer prices

From $562 SGD
$440 USD
As of October 30, 2026
Save $1,827 SGD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,745 SGD at MOH London · As of October 21, 2026
View at MOH London

About this 0.73ct lab-grown princess diamond

This 0.73ct lab-grown princess sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445037932 or 445037932. Listed at 11 retailers as of October 28, 2026, with a 325% 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

0.73
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037932
Dimensions4.98 × 4.83 × 3.47 mm
L/W Ratio1.03
Culet sizePointed
Top View
4.98 mm4.83 mm0.73 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445037932
Side View
Table 70.5%Crown 43.1°Girdle: MediumPavilion 38.6°Culet: NoneDepth 71.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,745 SGD|Low: $562 SGD|High: $2,986 SGD|Avg: $1,296 SGD|+0.5%
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 30, 2026
Retailer 2$562 SGD
Retailer 10$600 SGD
Retailer 3$671 SGD
Retailer 15$671 SGD
Retailer 11$743 SGD
Retailer 14$743 SGD
Retailer 7$905 SGD
Retailer 4$927 SGD
Retailer 12$1,161 SGD
Retailer 8$1,258 SGD
Retailer 5$1,266 SGD
Retailer 9$1,998 SGD
Retailer 13$2,389 SGD
MOH London$2,745 SGD
Retailer 6$2,986 SGD

22 data points across 15 retailers

11 retailers$562 SGD to $2,389 SGD

A
Cheapest Retailer
-
$562 SGD
$440 USD
A
Retailer 2
-
$600 SGD
$469 USD
View
A
Retailer 3
-
$671 SGD
$525 USD
View
Final sale: no returns
A
Retailer 4
-
$671 SGD
$525 USD
View
Retailer 5
-
$743 SGD
$581 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$743 SGD
$581 USD
View
B
Retailer 7
-
$1,161 SGD
$908 USD
View
B
Retailer 8
-
$1,258 SGD
€937 EUR
View
B
Retailer 9
-
$1,998 SGD
$1,563 USD
View
B
Retailer 10
-
$2,389 SGD
$1,869 USD
View
Most Expensive
MOH London
LG445037932 · Oct 21
$2,745 SGD
£1,691 GBP
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from $562 SGDSave up to $1,827 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
0.73ct Princess
$562 SGD