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Princess|Lab Grown|GCAL

1.56ct F SI1 Princess Lab Grown Diamond

VG • F/SI1 • GCAL 313560286

Shape and cutting style on the report: Princess

Certificate GCAL 313560286

Diamond specifications and retailer prices

From $259 SGD
As of November 6, 2026
Save $1,164 SGD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,423 SGD at MOH London · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 313560286. Listed at 15 retailers as of November 2, 2026, with prices from $259 to $1,423, a $1,164 spread on the same certified stone. MOH London lists it at $1,423. 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

1.56
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42°
Pavilion angle36.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 313560286
Dimensions6.47 × 6.18 × 4.39 mm
L/W Ratio1.05
Culet sizeNone
Top View
6.47 mm6.18 mm1.56 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 313560286
Side View
Table 66.0%Crown 42°Girdle: STK-THKPavilion 36.6°Culet: NoneDepth 70.9%

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: Nov 6
Current: $1,423 SGD|Low: $232 SGD|High: $1,431 SGD|Avg: $788 SGD|+7.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$259 SGD
Retailer 10$322 SGD
Retailer 11$477 SGD
Retailer 8$487 SGD
Retailer 2$522 SGD
Retailer 6$572 SGD
Retailer 5$854 SGD
Retailer 7$1,003 SGD
Retailer 12$1,142 SGD
Retailer 9$1,184 SGD
Retailer 3$1,361 SGD
MOH London$1,423 SGD

44 data points across 12 retailers

15 retailers$259 SGD to $1,423 SGD

Retailer 1
-
$241 SGD
Price last confirmed 46 days ago
A
Retailer 2
-
$259 SGD
View
Retailer 3
-
$279 SGD
View
Price last confirmed 45 days ago
Retailer 4
-
$295 SGD
View
Price last confirmed 45 days ago
A
Retailer 5
-
$322 SGD
View
B+
Retailer 6
-
$477 SGD
View
B+
Retailer 7
-
$487 SGD
View
A
Retailer 8
-
$522 SGD
View
B+
Retailer 9
-
$572 SGD
View
B+
Retailer 10
-
$854 SGD
View
B
Retailer 11
-
$1,003 SGD
View
B
Retailer 12
-
$1,142 SGD
View
B
Retailer 13
-
$1,184 SGD
View
B
Retailer 14
-
$1,361 SGD
View
Most Expensive
B
MOH London
313560286 · Nov 2
$1,423 SGD
£874 GBP
View
14 more retailers have this diamond
Prices start from $259 SGDSave up to $1,164 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
$259 SGD