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Princess|Natural|GIA

1.51ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 1165235985

Certificate GIA 1165235985

Diamond specifications and retailer prices

From $13,034 CAD
$9,327 USD
As of November 1, 2026
Save $10,378 CAD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $23,412 CAD at NZ Jewellers · As of October 30, 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1165235985. Listed at 19 retailers as of October 30, 2026, with prices from $13,034 to $23,412, a $10,378 spread on the same certified stone. NZ Jewellers lists it at $23,412. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1165235985
Dimensions6.29 × 6.19 × 4.43 mm
L/W Ratio1.02
Top View
6.29 mm6.19 mm1.51 ctF / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1165235985
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.6%

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 1
Current: $23,412 CAD|Low: $12,842 CAD|High: $23,412 CAD|Avg: $16,549 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 5$12,842 CAD
Retailer 7$13,034 CAD
Retailer 8$13,137 CAD
Retailer 13$14,048 CAD
Retailer 6$14,164 CAD
Retailer 10$15,171 CAD
Retailer 15$15,218 CAD
Retailer 14$15,452 CAD
Retailer 3$15,469 CAD
Retailer 9$15,717 CAD
Retailer 4$16,106 CAD
Retailer 16$17,560 CAD
Retailer 12$17,700 CAD
Retailer 11$20,637 CAD
Retailer 2$21,939 CAD
NZ Jewellers$23,412 CAD

31 data points across 16 retailers

19 retailers$13,034 CAD to $23,412 CAD

Retailer 1
-
$12,842 CAD
$9,190 USD
Price last confirmed 8 days ago
B
Retailer 2
-
$13,034 CAD
$9,327 USD
View
B
Retailer 3
-
$13,137 CAD
$9,401 USD
View
B
Retailer 4
-
$14,048 CAD
$10,053 USD
View
B
Retailer 5
-
$14,164 CAD
$10,136 USD
View
B
Retailer 6
-
$14,983 CAD
$10,722 USD
View
B
Retailer 7
-
$15,171 CAD
£8,549 GBP
View
B
Retailer 8
-
$15,218 CAD
$10,890 USD
View
B
Retailer 9
-
$15,452 CAD
$11,058 USD
View
Retailer 10
-
$15,469 CAD
A$17,030 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$15,717 CAD
£8,856 GBP
View
Retailer 12
-
$16,106 CAD
$11,526 USD
View
Price last confirmed 35 days ago
B
Retailer 13
-
$16,106 CAD
$11,526 USD
View
Retailer 14
-
$16,106 CAD
$11,526 USD
View
Price last confirmed 19 days ago
C
Retailer 15
-
$17,560 CAD
$12,566 USD
View
B
Retailer 16
-
$17,700 CAD
€12,063 EUR
View
C
Retailer 17
-
$20,637 CAD
ZAR 238,583 ZAR
View
B
Retailer 18
-
$21,939 CAD
£12,362 GBP
View
Most Expensive
C
NZ Jewellers
a15feae7-afd5-4512-88f1-6ddd6de665cd · Oct 30
$23,412 CAD
$16,754 USD
View
18 more retailers have this diamond
Prices start from $13,034 CADSave up to $10,378 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
$13,034 CAD