Princess|Natural|IGI

1.64ct J IF Princess Natural Diamond

EX • J/IF • IGI 675587255

Shape and cutting style on the report: Princess cut

Certificate IGI 675587255

Diamond specifications and retailer prices

From $4,038 USD
As of November 1, 2026
Save $3,334 USD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,065 USD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.64ct natural princess diamond

This 1.64ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 675587255. Listed at 16 retailers as of November 1, 2026, with a 83% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle38°
OriginNatural
Grading LabIGI
CertificateIGI 675587255
Dimensions6.39 × 6.27 × 4.56 mm
L/W Ratio1.02
Culet sizePointed
Top View
6.39 mm6.27 mm1.64 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 675587255
Side View
Table 70.0%Crown 47.5°Girdle: Slightly ThickPavilion 38°Culet: NoneDepth 72.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,178 USD|Low: $3,955 USD|High: $7,461 USD|Avg: $5,091 USD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$4,065 USD
Retailer 1$4,178 USD
Retailer 9$4,272 USD
Retailer 8$4,629 USD
Retailer 3$4,653 USD
Retailer 5$5,115 USD
Retailer 7$5,533 USD
Retailer 4$5,690 USD
Retailer 2$7,372 USD

28 data points across 9 retailers

16 retailers$4,038 USD to $7,372 USD

A
Cheapest Retailer
-
$4,038 USD
A
Retailer 2
-
$4,065 USD
View
A
Retailer 3
-
$4,178 USD
£3,289 GBP
View
A
Retailer 4
-
$4,272 USD
View
Final sale: no returns
A
Retailer 5
-
$4,375 USD
View
Retailer 6
-
$4,629 USD
View
Price last confirmed 33 days ago
A
Retailer 7
-
$4,629 USD
View
A
Retailer 8
-
$4,629 USD
View
A
Retailer 9
-
$4,653 USD
£3,663 GBP
View
A
Retailer 10
-
$4,751 USD
View
A
Retailer 11
-
$4,779 USD
View
B+
Retailer 12
-
$5,115 USD
€4,871 EUR
View
Retailer 13
-
$5,341 USD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
$5,690 USD
ZAR 91,921 ZAR
View
B
Retailer 15
-
$7,372 USD
£5,805 GBP
View
Most Expensive
NZ Jewellers
156f675e-b1e1-4086-81f7-5062ccc41841 · Sep 27
$8,065 USD
View
Price last confirmed 35 days ago
15 more retailers have this diamond
Prices start from $4,038 USDSave up to $3,334 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
1.64ct Princess
$4,038 USD