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Princess|Natural|GIA

1.50ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 6511756983

Certificate GIA 6511756983

Diamond specifications and retailer prices

From $2,753 CAD
As of November 2, 2026
Save $3,164 CAD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,917 CAD at MOH London · As of November 2, 2026
View at MOH London

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 6511756983. Listed at 16 retailers as of November 2, 2026, with prices from $2,753 to $5,917, a $3,164 spread on the same certified stone. MOH London lists it at $5,917. 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
FluorescenceNone
Pavilion angle36.8°
OriginNatural
Grading LabGIA
CertificateGIA 6511756983
Dimensions6.07 × 6.05 × 4.40 mm
L/W Ratio1.00
Top View
6.07 mm6.05 mm1.50 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511756983
Side View
Table 70.0%CrownGirdle: THK-VTKPavilion 36.8°Culet: NoneDepth 72.7%

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 2
Current: $5,917 CAD|Low: $2,716 CAD|High: $6,375 CAD|Avg: $3,859 CAD|-7.2%
MOH London
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
Retailer 15
November 6, 2026
Retailer 9$2,753 CAD
Retailer 11$2,906 CAD
Retailer 13$3,000 CAD
Retailer 3$3,128 CAD
Retailer 7$3,378 CAD
Retailer 6$3,384 CAD
Retailer 14$3,424 CAD
Retailer 8$3,436 CAD
Retailer 2$3,440 CAD
Retailer 4$3,566 CAD
Retailer 12$3,578 CAD
Retailer 10$4,215 CAD
Retailer 15$4,265 CAD
Retailer 5$5,885 CAD
MOH London$5,917 CAD

30 data points across 15 retailers

16 retailers$2,753 CAD to $5,917 CAD

A
Cheapest Retailer
-
$2,753 CAD
A
Retailer 2
-
$3,000 CAD
View
A
Retailer 3
-
$3,128 CAD
View
B+
Retailer 4
-
$3,378 CAD
View
B+
Retailer 5
-
$3,384 CAD
View
B+
Retailer 6
-
$3,424 CAD
View
B+
Retailer 7
-
$3,436 CAD
View
B+
Retailer 8
-
$3,440 CAD
View
Retailer 9
-
$3,566 CAD
View
Price last confirmed 7 days ago
Retailer 10
-
$3,566 CAD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$3,578 CAD
View
B+
Retailer 12
-
$4,074 CAD
View
B+
Retailer 13
-
$4,215 CAD
View
B+
Retailer 14
-
$4,265 CAD
View
Retailer 15
-
$5,885 CAD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
714DFA3FF · Nov 2
$5,917 CAD
£3,336 GBP
View
15 more retailers have this diamond
Prices start from $2,753 CADSave up to $3,164 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
1.50ct Princess
$2,753 CAD