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Princess|Lab Grown|GCAL

1.56ct G SI1 Princess Lab Grown Diamond

EX • G/SI1 • GCAL 320490152

Shape and cutting style on the report: Princess

Certificate GCAL 320490152

Diamond specifications and retailer prices

From $277 CAD
As of November 6, 2026
Save $2,377 CAD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,654 CAD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 320490152. Listed at 14 retailers as of November 6, 2026, with prices from $277 to $2,654, a $2,377 spread on the same certified stone. Do Amore Diamonds lists it at $2,654. 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

1.56
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39°
Pavilion angle38.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 320490152
Dimensions6.36 × 6.24 × 4.55 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.36 mm6.24 mm1.56 ctG / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 320490152
Side View
Table 66.0%Crown 39°Girdle: THK-VTKPavilion 38.4°Culet: NoneDepth 73.0%

Caratlytics Score

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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: $2,654 CAD|Low: $246 CAD|High: $2,654 CAD|Avg: $887 CAD|+4.4%
Do Amore Diamonds
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
November 6, 2026
Retailer 6$277 CAD
Retailer 14$310 CAD
Retailer 13$344 CAD
Retailer 3$510 CAD
Retailer 11$547 CAD
Retailer 2$556 CAD
Retailer 8$612 CAD
Retailer 7$908 CAD
Retailer 10$1,067 CAD
Retailer 4$1,219 CAD
Retailer 12$1,260 CAD
Retailer 5$1,458 CAD
Retailer 9$1,520 CAD
Do Amore Diamonds$2,654 CAD

46 data points across 14 retailers

14 retailers$277 CAD to $2,654 CAD

A
Cheapest Retailer
-
$277 CAD
A
Retailer 2
-
$310 CAD
View
Final sale: no returns
A
Retailer 3
-
$344 CAD
View
B+
Retailer 4
-
$510 CAD
View
A
Retailer 5
-
$547 CAD
View
A
Retailer 6
-
$556 CAD
View
B+
Retailer 7
-
$612 CAD
View
B+
Retailer 8
-
$908 CAD
View
B
Retailer 9
-
$1,067 CAD
View
B
Retailer 10
-
$1,219 CAD
View
B
Retailer 11
-
$1,260 CAD
View
B
Retailer 12
-
$1,458 CAD
View
B
Retailer 13
-
$1,520 CAD
View
Most Expensive
B
Do Amore Diamonds
27-23AEA9D6C · Nov 6
$2,654 CAD
$1,900 USD
View
13 more retailers have this diamond
Prices start from $277 CADSave up to $2,377 CAD

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
$277 CAD