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Princess|Natural|GIA

1.51ct F SI2 Princess Natural Diamond

EX • F/SI2 • GIA 5242021713

Certificate GIA 5242021713

Diamond specifications and retailer prices

From $4,046 CAD
$2,896 USD
As of October 31, 2026
Save $3,643 CAD (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,689 CAD at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded F 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 5242021713. Listed at 13 retailers as of October 31, 2026, with prices from $4,046 to $7,689, a $3,643 spread on the same certified stone. Helzberg Diamonds lists it at $7,689. 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
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.31°
Pavilion angle39.65°
OriginNatural
Grading LabGIA
CertificateGIA 5242021713
Dimensions6.26 × 6.19 × 4.52 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.26 mm6.19 mm1.51 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242021713
Side View
Table 73.0%Crown 24.31°Girdle: STK-THKPavilion 39.65°Culet: NoneDepth 73.0%

Caratlytics Score

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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: Oct 31
Current: $7,689 CAD|Low: $4,046 CAD|High: $8,338 CAD|Avg: $5,595 CAD|-7.8%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9$4,046 CAD
Retailer 7$4,121 CAD
Retailer 11$4,361 CAD
Retailer 2$4,729 CAD
Retailer 10$4,787 CAD
Retailer 4$4,873 CAD
Retailer 13$5,155 CAD
Retailer 8$5,188 CAD
Retailer 3$5,296 CAD
Retailer 5$5,483 CAD
Retailer 6$6,314 CAD
Retailer 12$7,570 CAD
Helzberg Diamonds$7,689 CAD

31 data points across 13 retailers

13 retailers$4,046 CAD to $7,689 CAD

A
Cheapest Retailer
-
$4,046 CAD
$2,896 USD
A
Retailer 2
-
$4,121 CAD
SGD 3,987 SGD
View
A
Retailer 3
-
$4,361 CAD
$3,122 USD
View
A
Retailer 4
-
$4,729 CAD
£2,665 GBP
View
A
Retailer 5
-
$4,787 CAD
$3,427 USD
View
A
Retailer 6
-
$4,873 CAD
SGD 4,714 SGD
View
A
Retailer 7
-
$5,155 CAD
$3,690 USD
View
A
Retailer 8
-
$5,188 CAD
$3,714 USD
View
A
Retailer 9
-
$5,296 CAD
$3,791 USD
View
Retailer 10
-
$5,483 CAD
€3,738 EUR
View
Price last confirmed 10 days ago
A
Retailer 11
-
$6,314 CAD
$4,520 USD
View
Retailer 12
-
$7,570 CAD
$5,420 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
Helzberg Diamonds
XZRLIKIGIHNHJ · Nov 2
$7,689 CAD
$5,504 USD
View
12 more retailers have this diamond
Prices start from $4,046 CADSave up to $3,643 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
$4,046 CAD