Princess|Natural|IGI

1.51ct G VS1 Princess Natural Diamond

VG • G/VS1 • IGI 717577939

Shape and cutting style on the report: Princess cut

Certificate IGI 717577939

Diamond specifications and retailer prices

From $5,390 USD
As of November 1, 2026
Save $4,952 USD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,342 USD at NZ Jewellers · As of October 24, 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 717577939. Listed at 18 retailers as of November 1, 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 angle49.3°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 717577939
Dimensions6.28 × 6.20 × 4.49 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.28 mm6.20 mm1.51 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 717577939
Side View
Table 75.0%Crown 49.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 72.4%

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: Nov 1
Current: $10,342 USD|Low: $5,232 USD|High: $10,342 USD|Avg: $6,412 USD
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
November 5, 2026
Retailer 3$5,390 USD
Retailer 6$5,393 USD
Retailer 2$5,668 USD
Retailer 4$5,707 USD
Retailer 5$5,755 USD
Retailer 7$5,991 USD
Retailer 11$6,183 USD
Retailer 12$6,183 USD
Retailer 13$6,183 USD
Retailer 9$6,728 USD
Retailer 14$7,135 USD
Retailer 10$7,597 USD
Retailer 8$9,085 USD
NZ Jewellers$10,342 USD

36 data points across 14 retailers

18 retailers$5,390 USD to $10,342 USD

A
Cheapest Retailer
-
$5,390 USD
A
Retailer 2
-
$5,393 USD
View
A
Retailer 3
-
$5,419 USD
View
A
Retailer 4
-
$5,668 USD
View
A
Retailer 5
-
$5,707 USD
View
Final sale: no returns
A
Retailer 6
-
$5,755 USD
View
A
Retailer 7
-
$5,991 USD
View
A
Retailer 8
-
$6,183 USD
View
Retailer 9
-
$6,183 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$6,183 USD
View
A
Retailer 11
-
$6,340 USD
View
A
Retailer 12
-
$6,690 USD
View
A
Retailer 13
-
$6,728 USD
View
A
Retailer 14
-
$7,135 USD
View
A
Retailer 15
-
$7,597 USD
View
B+
Retailer 16
-
$9,085 USD
View
B+
Retailer 17
-
$10,342 USD
View
Most Expensive
NZ Jewellers
9f13ce8c-2a4e-406a-a81e-a9beb1106c83 · Oct 24
$10,342 USD
View
Price last confirmed 12 days ago
17 more retailers have this diamond
Prices start from $5,390 USDSave up to $4,952 USD

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
$5,390 USD