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Princess|Natural|GIA

1.51ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6532255342

Certificate GIA 6532255342

Diamond specifications and retailer prices

From $5,493 CAD
As of November 6, 2026
Save $2,312 CAD (30%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,805 CAD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532255342. Listed at 8 retailers as of November 6, 2026, with prices from $5,493 to $7,805, a $2,312 spread on the same certified stone. GemTrove lists it at $7,805. 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
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532255342
Dimensions6.41 × 6.36 × 4.60 mm
L/W Ratio1.01
Top View
6.41 mm6.36 mm1.51 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532255342
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.4%

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 6
Current: $5,785 CAD|Low: $5,012 CAD|High: $7,357 CAD|Avg: $6,094 CAD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$5,493 CAD
Retailer 4$5,684 CAD
Retailer 1$5,785 CAD
Retailer 7$5,785 CAD
Retailer 2$5,905 CAD
Retailer 6$5,969 CAD
Retailer 5$6,565 CAD

45 data points across 7 retailers

8 retailers$5,493 CAD to $7,805 CAD

A
Cheapest Retailer
-
$5,493 CAD
A
Retailer 2
-
$5,684 CAD
View
Final sale: no returns
A
Retailer 3
-
$5,785 CAD
View
A
Retailer 4
-
$5,785 CAD
View
A
Retailer 5
-
$5,905 CAD
View
A
Retailer 6
-
$5,969 CAD
View
A
Retailer 7
-
$6,565 CAD
View
Most Expensive
B+
GemTrove
GT-N-01307650-98 · Nov 6
$7,805 CAD
A$8,598 AUD
View
7 more retailers have this diamond
Prices start from $5,493 CADSave up to $2,312 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
$5,493 CAD