Princess|Natural|GIA

1.51ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 7456317043

Certificate GIA 7456317043

Diamond specifications and retailer prices

From $11,594 CAD
$8,254 USD
As of October 28, 2026
Save $9,045 CAD (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $20,639 CAD at NZ Jewellers · As of October 27, 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 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 7456317043. Listed at 17 retailers as of October 27, 2026, with prices from $11,594 to $20,639, a $9,045 spread on the same certified stone. NZ Jewellers lists it at $20,639. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7456317043
Dimensions6.77 × 6.51 × 4.41 mm
L/W Ratio1.04
Top View
6.77 mm6.51 mm1.51 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7456317043
Side View
Table 72.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.8%

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: Oct 28
Current: $13,541 CAD|Low: $11,468 CAD|High: $19,574 CAD|Avg: $14,203 CAD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3$11,468 CAD
Retailer 10$11,594 CAD
Retailer 9$12,291 CAD
Retailer 8$12,488 CAD
Retailer 2$13,416 CAD
Retailer 1$13,541 CAD
Retailer 5$13,606 CAD
Retailer 11$14,023 CAD
Retailer 6$15,494 CAD
Retailer 7$17,871 CAD
Retailer 4$19,443 CAD

43 data points across 11 retailers

17 retailers$11,594 CAD to $20,639 CAD

B+
Cheapest Retailer
-
$11,594 CAD
$8,254 USD
B+
Retailer 2
-
$12,291 CAD
$8,750 USD
View
B+
Retailer 3
-
$12,384 CAD
$8,816 USD
View
B+
Retailer 4
-
$12,488 CAD
$8,890 USD
View
B
Retailer 5
-
$13,416 CAD
$9,551 USD
View
B+
Retailer 6
-
$13,541 CAD
£7,591 GBP
View
B
Retailer 7
-
$13,606 CAD
A$14,902 AUD
View
B
Retailer 8
-
$13,623 CAD
$9,698 USD
View
B
Retailer 9
-
$14,023 CAD
£7,861 GBP
View
Price last confirmed 29 days ago
B
Retailer 10
-
$14,609 CAD
$10,400 USD
View
B
Retailer 11
-
$14,609 CAD
$10,400 USD
View
B
Retailer 12
-
$15,101 CAD
$10,750 USD
View
B
Retailer 13
-
$15,480 CAD
$11,020 USD
View
B
Retailer 14
-
$15,494 CAD
€10,505 EUR
View
B
Retailer 15
-
$17,871 CAD
ZAR 205,534 ZAR
View
B
Retailer 16
-
$19,443 CAD
£10,899 GBP
View
Most Expensive
B
NZ Jewellers
5e474dab-1421-424c-8619-cf058dcb90f6 · Oct 27
$20,639 CAD
$14,693 USD
View
16 more retailers have this diamond
Prices start from $11,594 CADSave up to $9,045 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
$11,594 CAD