Princess|Natural|IGI

1.50ct H SI2 Princess Natural Diamond

EX • H/SI2 • IGI 794652825

Shape and cutting style on the report: Princess cut

Certificate IGI 794652825

Diamond specifications and retailer prices

From $2,159 USD
As of November 6, 2026
Save $3,816 USD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,975 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 794652825. Listed at 14 retailers as of November 5, 2026, with prices from $2,159 to $5,975, a $3,816 spread on the same certified stone. NZ Jewellers lists it at $5,975. 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

1.50
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 794652825
Dimensions6.50 × 6.34 × 4.54 mm
L/W Ratio1.03
Culet sizePointed
Top View
6.50 mm6.34 mm1.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 794652825
Side View
Table 71.0%Crown 39.3°Girdle: MediumPavilion 40°Culet: NoneDepth 71.6%

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 6
Current: $5,975 USD|Low: $2,159 USD|High: $5,975 USD|Avg: $3,313 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
November 6, 2026
Retailer 2$2,159 USD
Retailer 4$2,560 USD
Retailer 10$2,730 USD
Retailer 9$2,755 USD
Retailer 11$2,858 USD
Retailer 12$2,858 USD
Retailer 8$2,968 USD
Retailer 6$3,040 USD
Retailer 3$3,298 USD
Retailer 5$3,327 USD
Retailer 7$5,007 USD
NZ Jewellers$5,975 USD

45 data points across 12 retailers

14 retailers$2,159 USD to $5,975 USD

A
Cheapest Retailer
-
$2,159 USD
A
Retailer 2
-
$2,560 USD
View
A
Retailer 3
-
$2,730 USD
View
A
Retailer 4
-
$2,755 USD
View
Retailer 5
-
$2,858 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$2,858 USD
View
A
Retailer 7
-
$2,968 USD
View
A
Retailer 8
-
$3,000 USD
View
A
Retailer 9
-
$3,040 USD
View
Retailer 10
-
$3,298 USD
View
Price last confirmed 61 days ago
A
Retailer 11
-
$3,298 USD
View
A
Retailer 12
-
$3,327 USD
View
B+
Retailer 13
-
$5,007 USD
View
Most Expensive
B
NZ Jewellers
dfad2cbf-a9af-40b1-afce-c568dc536a36 · Nov 5
$5,975 USD
View
13 more retailers have this diamond
Prices start from $2,159 USDSave up to $3,816 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
1.50ct Princess
$2,159 USD