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Princess|Lab Grown|GCAL

1.56ct I VS1 Princess Lab Grown Diamond

EX • I/VS1 • GCAL 291990057

Shape and cutting style on the report: Princess

Certificate GCAL 291990057

Diamond specifications and retailer prices

From $473 SGD
$370 USD
As of October 30, 2026
Save $1,141 SGD (71%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,614 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.56ct lab-grown princess diamond

This 1.56ct lab-grown princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 291990057. Listed at 4 retailers as of October 29, 2026, with prices from $473 to $1,614, a $1,141 spread on the same certified stone. MOH London lists it at $1,614. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 291990057
Dimensions6.39 × 6.34 × 4.43 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.39 mm6.34 mm1.56 ctI / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 291990057
Side View
Table 76.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 69.9%

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: $1,614 SGD|Low: $469 SGD|High: $1,625 SGD|Avg: $1,028 SGD|+6.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 3$473 SGD
Retailer 2$616 SGD
Retailer 4$1,506 SGD
MOH London$1,614 SGD

10 data points across 4 retailers

4 retailers$473 SGD to $1,614 SGD

A
Cheapest Retailer
-
$473 SGD
$370 USD
B+
Retailer 2
-
$616 SGD
$482 USD
View
B
Retailer 3
-
$1,506 SGD
$1,178 USD
View
Most Expensive
B
MOH London
291990057 · Oct 29
$1,614 SGD
£994 GBP
View
3 more retailers have this diamond
Prices start from $473 SGDSave up to $1,141 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
1.56ct Princess
$473 SGD