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Princess|Natural|GIA

1.51ct D SI2 Princess Natural Diamond

EX • D/SI2 • GIA 6391762151

Certificate GIA 6391762151

Diamond specifications and retailer prices

From $8,914 CAD
As of November 5, 2026
Save $3,487 CAD (28%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,402 CAD at Jared · As of November 6, 2026
View at Jared

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6391762151. Listed at 11 retailers as of November 5, 2026, with prices from $8,914 to $12,402, a $3,487 spread on the same certified stone. Jared lists it at $12,402. 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6391762151
Dimensions6.45 × 6.33 × 4.58 mm
L/W Ratio1.02
Top View
6.45 mm6.33 mm1.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6391762151
Side View
Table 72.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.4%

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 5
Current: $12,146 CAD|Low: $8,914 CAD|High: $12,346 CAD|Avg: $10,575 CAD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$8,914 CAD
Retailer 7$8,998 CAD
Retailer 11$9,015 CAD
Retailer 9$9,293 CAD
Retailer 5$9,370 CAD
Retailer 10$9,956 CAD
Retailer 6$11,252 CAD
Retailer 8$11,381 CAD
Retailer 2$11,997 CAD
Retailer 3$11,997 CAD
Retailer 1$12,146 CAD
Retailer 4$12,153 CAD

33 data points across 12 retailers

11 retailers$8,914 CAD to $12,402 CAD

B+
Cheapest Retailer
-
$8,914 CAD
B+
Retailer 2
-
$8,998 CAD
View
B+
Retailer 3
-
$9,293 CAD
View
B+
Retailer 4
-
$9,370 CAD
View
B+
Retailer 5
-
$9,956 CAD
View
B+
Retailer 6
-
$11,252 CAD
View
B+
Retailer 7
-
$11,381 CAD
View
B
Retailer 8
-
$11,997 CAD
View
B
Retailer 9
-
$11,997 CAD
View
B+
Retailer 10
-
$12,146 CAD
View
Most Expensive
B
Jared
142798687 · Nov 6
$12,402 CAD
$8,880 USD
View
10 more retailers have this diamond
Prices start from $8,914 CADSave up to $3,487 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+
1.51ct Princess
$8,914 CAD