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Princess|Lab Grown|IGI

1.59ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG715582824

Shape and cutting style on the report: Princess cut

Certificate IGI LG715582824

Diamond specifications and retailer prices

From $240 SGD
$188 USD
As of October 30, 2026
Save $1,159 SGD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,400 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct lab-grown princess diamond

This 1.59ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG715582824 or 715582824. Listed at 12 retailers as of October 29, 2026, with prices from $240 to $1,400, a $1,159 spread on the same certified stone. MOH London lists it at $1,400. 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

1.59
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715582824
Dimensions6.46 × 6.30 × 4.56 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm6.30 mm1.59 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715582824
Side View
Table 65.0%Crown 40.8°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.4%

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: $1,400 SGD|Low: $240 SGD|High: $2,212 SGD|Avg: $825 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
Retailer 16
October 31, 2026
Retailer 11$240 SGD
Retailer 4$279 SGD
Retailer 12$298 SGD
Retailer 10$332 SGD
Retailer 16$344 SGD
Retailer 3$522 SGD
Retailer 2$535 SGD
Retailer 5$554 SGD
Retailer 13$632 SGD
Retailer 14$680 SGD
Retailer 15$956 SGD
Retailer 9$960 SGD
Retailer 6$1,271 SGD
MOH London$1,400 SGD
Retailer 7$1,469 SGD
Retailer 8$2,212 SGD

5 data points across 16 retailers

12 retailers$240 SGD to $1,400 SGD

A
Cheapest Retailer
-
$240 SGD
$188 USD
A
Retailer 2
-
$279 SGD
$218 USD
View
A
Retailer 3
-
$298 SGD
$233 USD
View
A
Retailer 4
-
$332 SGD
£205 GBP
View
A
Retailer 5
-
$344 SGD
HK$2,100 HKD
View
B+
Retailer 6
-
$522 SGD
$408 USD
View
A
Retailer 7
-
$535 SGD
£330 GBP
View
A
Retailer 8
-
$632 SGD
$494 USD
View
B+
Retailer 9
-
$680 SGD
$532 USD
View
B+
Retailer 10
-
$956 SGD
$748 USD
View
B+
Retailer 11
-
$960 SGD
$751 USD
View
Most Expensive
B
MOH London
LG715582824 · Oct 29
$1,400 SGD
£862 GBP
View
11 more retailers have this diamond
Prices start from $240 SGDSave up to $1,159 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
1.59ct Princess
$240 SGD