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Princess|Natural|GIA

1.50ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 2507981709

Certificate GIA 2507981709

Diamond specifications and retailer prices

From $3,077 CAD
As of November 4, 2026
Save $1,370 CAD (31%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,446 CAD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2507981709. Listed at 8 retailers as of November 4, 2026, with prices from $3,077 to $4,446, a $1,370 spread on the same certified stone. GemTrove lists it at $4,446. 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

1.50
Carat
K
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2507981709
Dimensions5.98 × 5.96 × 4.63 mm
L/W Ratio1.00
Top View
5.98 mm5.96 mm1.50 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2507981709
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 77.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,446 CAD|Low: $2,785 CAD|High: $4,446 CAD|Avg: $3,693 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$3,077 CAD
Retailer 4$3,353 CAD
Retailer 8$3,440 CAD
Retailer 3$3,567 CAD
Retailer 2$3,603 CAD
Retailer 6$3,666 CAD
Retailer 7$3,897 CAD
GemTrove$4,446 CAD

42 data points across 8 retailers

8 retailers$3,077 CAD to $4,446 CAD

B+
Cheapest Retailer
-
$3,077 CAD
Final sale: no returns
B+
Retailer 2
-
$3,353 CAD
View
B+
Retailer 3
-
$3,440 CAD
View
B+
Retailer 4
-
$3,567 CAD
View
B+
Retailer 5
-
$3,603 CAD
View
B+
Retailer 6
-
$3,666 CAD
View
B+
Retailer 7
-
$3,897 CAD
View
Most Expensive
B+
GemTrove
GT-N-01307743-98 · Nov 6
$4,446 CAD
A$4,898 AUD
View
7 more retailers have this diamond
Prices start from $3,077 CADSave up to $1,370 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.

B+
1.50ct Princess
$3,077 CAD