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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 $364 NZD
As of November 6, 2026
Save $1,638 NZD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,002 NZD 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 $364 to $2,002, a $1,638 spread on the same certified stone. MOH London lists it at $2,002. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,002 NZD|Low: $327 NZD|High: $2,014 NZD|Avg: $1,104 NZD|+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 7, 2026
Retailer 4$364 NZD
Retailer 10$453 NZD
Retailer 11$671 NZD
Retailer 8$685 NZD
Retailer 5$734 NZD
Retailer 2$812 NZD
Retailer 6$1,201 NZD
Retailer 7$1,412 NZD
Retailer 12$1,607 NZD
Retailer 9$1,667 NZD
Retailer 3$1,916 NZD
MOH London$2,002 NZD

45 data points across 12 retailers

15 retailers$364 NZD to $2,002 NZD

Retailer 1
-
$339 NZD
Price last confirmed 46 days ago
A
Retailer 2
-
$364 NZD
View
Retailer 3
-
$393 NZD
View
Price last confirmed 45 days ago
Retailer 4
-
$415 NZD
View
Price last confirmed 45 days ago
A
Retailer 5
-
$453 NZD
View
B+
Retailer 6
-
$671 NZD
View
B+
Retailer 7
-
$685 NZD
View
A
Retailer 8
-
$734 NZD
View
B+
Retailer 9
-
$812 NZD
View
B+
Retailer 10
-
$1,201 NZD
View
B
Retailer 11
-
$1,412 NZD
View
B
Retailer 12
-
$1,607 NZD
View
B
Retailer 13
-
$1,667 NZD
View
B
Retailer 14
-
$1,916 NZD
View
Most Expensive
B
MOH London
313560286 · Nov 2
$2,002 NZD
£874 GBP
View
14 more retailers have this diamond
Prices start from $364 NZDSave up to $1,638 NZD

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
$364 NZD