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Princess|Lab Grown|IGI

1.59ct F VVS1 Princess Lab Grown Diamond

VG • F/VVS1 • IGI LG818641577

Shape and cutting style on the report: Princess cut

Certificate IGI LG818641577

Diamond specifications and retailer prices

From $522 SGD
$408 USD
As of November 1, 2026
Save $1,179 SGD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,701 SGD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG818641577 or 818641577. Listed at 9 retailers as of November 1, 2026, with prices from $522 to $1,701, a $1,179 spread on the same certified stone. Rare Carat lists it at $1,701. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.59
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818641577
Dimensions6.31 × 6.08 × 4.57 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm6.08 mm1.59 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818641577
Side View
Table 68.0%Crown 43.5°Girdle: Slightly ThickPavilion 38.6°Culet: NoneDepth 75.2%

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: Nov 1
Current: $1,701 SGD|Low: $522 SGD|High: $1,739 SGD|Avg: $1,116 SGD|-2.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3$522 SGD
Retailer 8$690 SGD
Retailer 2$734 SGD
Retailer 5$865 SGD
Retailer 7$1,189 SGD
Retailer 6$1,310 SGD
Retailer 4$1,527 SGD
Retailer 9$1,559 SGD
Rare Carat$1,701 SGD

42 data points across 9 retailers

9 retailers$522 SGD to $1,701 SGD

B+
Cheapest Retailer
-
$522 SGD
$408 USD
A
Retailer 2
-
$690 SGD
€514 EUR
View
A
Retailer 3
-
$734 SGD
£452 GBP
View
B+
Retailer 4
-
$865 SGD
$676 USD
View
B+
Retailer 5
-
$1,189 SGD
$930 USD
View
B
Retailer 6
-
$1,310 SGD
$1,025 USD
View
B
Retailer 7
-
$1,527 SGD
A$1,837 AUD
View
B
Retailer 8
-
$1,559 SGD
£960 GBP
View
Most Expensive
B
Rare Carat
AJ5776415CC818 · Nov 1
$1,701 SGD
$1,330 USD
View
8 more retailers have this diamond
Prices start from $522 SGDSave up to $1,179 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
$522 SGD