Princess|Natural|IGI

1.50ct J I1 Princess Natural Diamond

VG • J/I1 • IGI 634413536

Shape and cutting style on the report: Princess cut

Certificate IGI 634413536

Diamond specifications and retailer prices

From $1,851 USD
As of October 30, 2026
Save $2,433 USD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,284 USD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 634413536. Listed at 8 retailers as of October 30, 2026, with prices from $1,851 to $4,284, a $2,433 spread on the same certified stone. NZ Jewellers lists it at $4,284. 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

1.50
Carat
J
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46.3°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 634413536
Dimensions6.23 × 6.01 × 4.57 mm
L/W Ratio1.04
Culet sizePointed
Top View
6.23 mm6.01 mm1.50 ctJ / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 634413536
Side View
Table 66.0%Crown 46.3°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 76.0%

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 30
Current: $4,284 USD|Low: $1,221 USD|High: $4,284 USD|Avg: $2,344 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$1,221 USD
Retailer 7$1,851 USD
Retailer 4$2,049 USD
Retailer 5$2,049 USD
Retailer 3$2,143 USD
Retailer 8$2,151 USD
Retailer 6$2,364 USD
Retailer 9$2,438 USD
Retailer 2$2,799 USD
NZ Jewellers$4,284 USD

25 data points across 10 retailers

8 retailers$1,851 USD to $4,284 USD

B+
Cheapest Retailer
-
$1,851 USD
B+
Retailer 2
-
$2,049 USD
View
B+
Retailer 3
-
$2,049 USD
View
B+
Retailer 4
-
$2,143 USD
View
B+
Retailer 5
-
$2,151 USD
View
B+
Retailer 6
-
$2,364 USD
View
B+
Retailer 7
-
$2,799 USD
€2,666 EUR
View
Most Expensive
C
NZ Jewellers
11bdd5c6-a143-491c-b097-e169593bea62 · Oct 30
$4,284 USD
View
7 more retailers have this diamond
Prices start from $1,851 USDSave up to $2,433 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.

B+
1.50ct Princess
$1,851 USD