Princess|Natural|IGI

1.51ct H VS1 Princess Natural Diamond

VG • H/VS1 • IGI 647430678

Shape and cutting style on the report: Princess cut

Certificate IGI 647430678

Diamond specifications and retailer prices

From $8,774 CAD
$6,281 USD
As of October 29, 2026
Save $8,141 CAD (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $16,915 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 647430678. Listed at 12 retailers as of October 27, 2026, with prices from $8,774 to $16,915, a $8,141 spread on the same certified stone. NZ Jewellers lists it at $16,915. 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
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.9°
Pavilion angle37.8°
OriginNatural
Grading LabIGI
CertificateIGI 647430678
Dimensions6.04 × 6.00 × 4.51 mm
L/W Ratio1.01
Top View
6.04 mm6.00 mm1.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 647430678
Side View
Table 73.0%Crown 51.9°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 75.2%

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 29
Current: $16,915 CAD|Low: $8,774 CAD|High: $16,915 CAD|Avg: $10,964 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
October 29, 2026
Retailer 9$8,774 CAD
Retailer 10$8,821 CAD
Retailer 3$9,335 CAD
Retailer 11$9,352 CAD
Retailer 7$9,382 CAD
Retailer 2$9,892 CAD
Retailer 6$10,114 CAD
Retailer 5$10,269 CAD
Retailer 12$10,942 CAD
Retailer 4$11,670 CAD
Retailer 8$14,169 CAD
NZ Jewellers$16,915 CAD

3 data points across 12 retailers

12 retailers$8,774 CAD to $16,915 CAD

B+
Cheapest Retailer
-
$8,774 CAD
$6,281 USD
B+
Retailer 2
-
$8,821 CAD
$6,315 USD
View
B+
Retailer 3
-
$9,335 CAD
$6,683 USD
View
Final sale: no returns
B+
Retailer 4
-
$9,352 CAD
$6,695 USD
View
B+
Retailer 5
-
$9,382 CAD
£5,289 GBP
View
B+
Retailer 6
-
$9,892 CAD
£5,576 GBP
View
B+
Retailer 7
-
$10,114 CAD
$7,240 USD
View
B+
Retailer 8
-
$10,269 CAD
$7,351 USD
View
B
Retailer 9
-
$10,942 CAD
£6,168 GBP
View
B
Retailer 10
-
$11,670 CAD
$8,354 USD
View
B
Retailer 11
-
$14,169 CAD
£7,987 GBP
View
Most Expensive
B
NZ Jewellers
d7930da5-1012-4d15-a04d-7b5bfdcdaac1 · Oct 27
$16,915 CAD
$12,109 USD
View
11 more retailers have this diamond
Prices start from $8,774 CADSave up to $8,141 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
$8,774 CAD