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Princess|Natural|IGI

1.50ct H SI1 Princess Natural Diamond

EX • H/SI1 • IGI 737543833

Shape and cutting style on the report: Princess cut

Certificate IGI 737543833

Diamond specifications and retailer prices

From €3,745 EUR
As of November 5, 2026
Save €3,735 EUR (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €7,480 EUR at NZ Jewellers · As of October 24, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 737543833. Listed at 17 retailers as of November 5, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle37.3°
OriginNatural
Grading LabIGI
CertificateIGI 737543833
Dimensions6.22 × 6.06 × 4.33 mm
L/W Ratio1.03
Culet sizePointed
Top View
6.22 mm6.06 mm1.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 737543833
Side View
Table 68.0%Crown 46.1°Girdle: Slightly ThickPavilion 37.3°Culet: NoneDepth 71.5%

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 5
Current: €7,480 EUR|Low: €3,633 EUR|High: €7,480 EUR|Avg: €4,657 EUR
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
Retailer 15
November 6, 2026
Retailer 13€3,745 EUR
Retailer 6€3,884 EUR
Retailer 5€3,962 EUR
Retailer 2€4,023 EUR
Retailer 4€4,048 EUR
Retailer 3€4,293 EUR
Retailer 14€4,293 EUR
Retailer 15€4,293 EUR
Retailer 9€4,308 EUR
Retailer 7€4,428 EUR
Retailer 8€4,830 EUR
Retailer 12€4,954 EUR
Retailer 10€5,238 EUR
Retailer 11€6,838 EUR
NZ Jewellers€7,480 EUR

34 data points across 15 retailers

17 retailers€3,745 EUR to €7,480 EUR

A
Cheapest Retailer
-
€3,745 EUR
Retailer 2
-
€3,747 EUR
View
Price last confirmed 103 days ago
A
Retailer 3
-
€3,884 EUR
View
B+
Retailer 4
-
€3,962 EUR
View
Final sale: no returns
A
Retailer 5
-
€4,023 EUR
View
B+
Retailer 6
-
€4,048 EUR
View
B+
Retailer 7
-
€4,293 EUR
View
B+
Retailer 8
-
€4,293 EUR
View
Retailer 9
-
€4,293 EUR
View
Price last confirmed 9 days ago
B+
Retailer 10
-
€4,308 EUR
View
B+
Retailer 11
-
€4,428 EUR
View
B+
Retailer 12
-
€4,830 EUR
View
B+
Retailer 13
-
€4,954 EUR
View
B+
Retailer 14
-
€5,238 EUR
View
B
Retailer 15
-
€6,838 EUR
View
B
Retailer 16
-
€7,480 EUR
View
Most Expensive
NZ Jewellers
eee175fb-b85e-413e-b9d9-8e4706cc66b2 · Oct 24
€7,480 EUR
$8,351 USD
View
Price last confirmed 14 days ago
16 more retailers have this diamond
Prices start from €3,745 EURSave up to €3,735 EUR

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
€3,745 EUR