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Princess|Natural|GIA

1.51ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 6227972558

Certificate GIA 6227972558

Diamond specifications and retailer prices

From $8,138 CAD
As of November 5, 2026
Save $2,751 CAD (25%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $17,423 CAD at NZ Jewellers · As of November 5, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6227972558. Listed at 17 retailers as of November 5, 2026, with a 34% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6227972558
Dimensions6.67 × 6.37 × 4.38 mm
L/W Ratio1.05
Top View
6.67 mm6.37 mm1.51 ctJ / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 6227972558
Side View
Table 71.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $17,423 CAD|Low: $8,712 CAD|High: $17,423 CAD|Avg: $11,435 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$8,712 CAD
Retailer 6$9,437 CAD
Retailer 5$9,582 CAD
Retailer 3$9,725 CAD
Retailer 2$10,702 CAD
Retailer 7$10,889 CAD
Retailer 4$14,479 CAD
NZ Jewellers$17,423 CAD

43 data points across 8 retailers

17 retailers$8,138 CAD to $10,889 CAD

B
Cheapest Retailer
-
$8,138 CAD
B
Retailer 2
-
$8,230 CAD
View
B
Retailer 3
-
$8,543 CAD
View
Retailer 4
-
$8,712 CAD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$8,720 CAD
View
B
Retailer 6
-
$9,437 CAD
View
B
Retailer 7
-
$9,582 CAD
View
B
Retailer 8
-
$9,725 CAD
View
C
Retailer 9
-
$9,956 CAD
View
C
Retailer 10
-
$10,475 CAD
View
C
Retailer 11
-
$10,475 CAD
View
B
Retailer 12
-
$10,702 CAD
View
C
Retailer 13
-
$10,780 CAD
View
C
Retailer 14
-
$10,824 CAD
View
C
Retailer 15
-
$10,889 CAD
View
Retailer 16
-
$14,479 CAD
View
Price under review
Most Expensive
NZ Jewellers
9955cc47-3c13-4c01-9c8a-013bbf9add23 · Nov 5
$17,423 CAD
$12,475 USD
View
Price under review
16 more retailers have this diamond
Prices start from $8,138 CADSave up to $2,751 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
$8,138 CAD