Princess|Natural|IGI

1.51ct G VS1 Princess Natural Diamond

VG • G/VS1 • IGI 817610151

Shape and cutting style on the report: Princess cut

Certificate IGI 817610151

Diamond specifications and retailer prices

From $6,757 CAD
$4,837 USD
As of October 30, 2026
Save $6,202 CAD (48%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $34,291 CAD at NZ Jewellers · As of September 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 817610151. Listed at 24 retailers as of October 30, 2026, with a 92% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.3°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 817610151
Dimensions6.10 × 6.05 × 4.55 mm
L/W Ratio1.01
Top View
6.10 mm6.05 mm1.51 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 817610151
Side View
Table 72.0%Crown 48.3°Girdle: Slightly ThickPavilion 38.7°Culet: NoneDepth 75.2%

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: Oct 30
Current: $7,708 CAD|Low: $6,556 CAD|High: $38,259 CAD|Avg: $9,855 CAD|-70.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2$6,757 CAD
Retailer 11$6,948 CAD
Retailer 10$7,151 CAD
Retailer 5$7,168 CAD
Retailer 8$7,250 CAD
Retailer 1$7,708 CAD
Retailer 9$7,749 CAD
Retailer 4$8,770 CAD
Retailer 3$9,005 CAD
Retailer 6$9,435 CAD
Retailer 7$12,358 CAD

34 data points across 11 retailers

24 retailers$6,757 CAD to $12,959 CAD

A
Cheapest Retailer
-
$6,757 CAD
$4,837 USD
A
Retailer 2
-
$6,948 CAD
$4,974 USD
View
A
Retailer 3
-
$7,151 CAD
$5,119 USD
View
Final sale: no returns
A
Retailer 4
-
$7,168 CAD
£4,041 GBP
View
A
Retailer 5
-
$7,250 CAD
$5,190 USD
View
A
Retailer 6
-
$7,708 CAD
£4,345 GBP
View
Retailer 7
-
$7,749 CAD
$5,547 USD
View
Price last confirmed 67 days ago
Retailer 8
-
$7,749 CAD
$5,547 USD
View
Price last confirmed 23 days ago
A
Retailer 9
-
$7,749 CAD
$5,547 USD
View
Retailer 10
-
$8,045 CAD
$5,759 USD
View
Price last confirmed 35 days ago
Retailer 11
-
$8,045 CAD
$5,759 USD
View
Price last confirmed 30 days ago
Retailer 12
-
$8,045 CAD
$5,759 USD
View
Price last confirmed 31 days ago
A
Retailer 13
-
$8,770 CAD
€5,979 EUR
View
Retailer 14
-
$8,940 CAD
$6,400 USD
View
Price last confirmed 60 days ago
A
Retailer 15
-
$8,940 CAD
$6,400 USD
View
Retailer 16
-
$8,940 CAD
$6,400 USD
View
Price last confirmed 27 days ago
A
Retailer 17
-
$9,005 CAD
£5,076 GBP
View
Retailer 18
-
$9,282 CAD
$6,645 USD
View
Price last confirmed 32 days ago
A
Retailer 19
-
$9,435 CAD
ZAR 109,118 ZAR
View
B+
Retailer 20
-
$12,358 CAD
£6,966 GBP
View
B+
Retailer 21
-
$12,959 CAD
$9,277 USD
View
Retailer 22
-
$13,455 CAD
$9,632 USD
View
Price last confirmed 31 days ago
Retailer 23
-
$30,058 CAD
$21,518 USD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
7222b69e-4ba9-431b-ba37-da894289693c · Sep 27
$34,291 CAD
$24,548 USD
View
Price last confirmed 34 days ago
23 more retailers have this diamond
Prices start from $6,757 CADSave up to $6,202 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
$6,757 CAD