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Princess|Natural|GIA

1.51ct K SI2 Princess Natural Diamond

EX • K/SI2 • GIA 6512968972

Certificate GIA 6512968972

Diamond specifications and retailer prices

From $3,121 CAD
As of November 1, 2026
Save $5,099 CAD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,220 CAD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6512968972. Listed at 14 retailers as of November 1, 2026, with prices from $3,121 to $8,220, a $5,099 spread on the same certified stone. NZ Jewellers lists it at $8,220. 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

1.51
Carat
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512968972
Dimensions6.18 × 6.01 × 4.40 mm
L/W Ratio1.03
Top View
6.18 mm6.01 mm1.51 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512968972
Side View
Table 72.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 73.1%

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 1
Current: $3,917 CAD|Low: $3,121 CAD|High: $6,972 CAD|Avg: $4,392 CAD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$3,121 CAD
Retailer 7$3,466 CAD
Retailer 2$3,620 CAD
Retailer 8$3,726 CAD
Retailer 1$3,917 CAD
Retailer 4$4,162 CAD
Retailer 3$4,588 CAD
Retailer 5$6,888 CAD

42 data points across 8 retailers

14 retailers$3,121 CAD to $8,220 CAD

A
Cheapest Retailer
-
$3,121 CAD
A
Retailer 2
-
$3,218 CAD
View
A
Retailer 3
-
$3,466 CAD
View
Retailer 4
-
$3,563 CAD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$3,563 CAD
View
A
Retailer 6
-
$3,620 CAD
View
A
Retailer 7
-
$3,726 CAD
View
A
Retailer 8
-
$3,802 CAD
View
A
Retailer 9
-
$3,917 CAD
View
B+
Retailer 10
-
$4,110 CAD
View
A
Retailer 11
-
$4,162 CAD
View
B+
Retailer 12
-
$4,588 CAD
View
B
Retailer 13
-
$6,888 CAD
View
Most Expensive
B
NZ Jewellers
9ca6744f-eda0-4573-92d9-c9abf97926ad · Nov 2
$8,220 CAD
$5,886 USD
View
13 more retailers have this diamond
Prices start from $3,121 CADSave up to $5,099 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
1.51ct Princess
$3,121 CAD