Princess|Natural|IGI

0.50ct I IF Princess Natural Diamond

EX • I/IF • IGI 578338163

Shape and cutting style on the report: Princess cut

Certificate IGI 578338163

Diamond specifications and retailer prices

From $487 USD
As of November 2, 2026
Save $1,168 USD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,655 USD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 578338163. Listed at 14 retailers as of October 30, 2026, with a 240% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.1°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 578338163
Dimensions4.37 × 4.36 × 3.16 mm
L/W Ratio1.00
Culet sizePointed
Top View
4.37 mm4.36 mm0.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 578338163
Side View
Table 69.0%Crown 39.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 72.5%

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 2
Current: $688 USD|Low: $487 USD|High: $1,234 USD|Avg: $756 USD|+7.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$487 USD
Retailer 8$568 USD
Retailer 10$579 USD
Retailer 3$596 USD
Retailer 1$688 USD
Retailer 5$725 USD
Retailer 6$789 USD
Retailer 7$815 USD
Retailer 2$1,082 USD
Retailer 4$1,219 USD

29 data points across 10 retailers

14 retailers$487 USD to $1,655 USD

A
Cheapest Retailer
-
$487 USD
Final sale: no returns
Retailer 2
-
$528 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$568 USD
View
Retailer 4
-
$568 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$596 USD
£469 GBP
View
Retailer 6
-
$609 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$659 USD
View
A
Retailer 8
-
$688 USD
£542 GBP
View
B+
Retailer 9
-
$725 USD
View
B+
Retailer 10
-
$789 USD
€751 EUR
View
B+
Retailer 11
-
$815 USD
ZAR 13,163 ZAR
View
B
Retailer 12
-
$1,219 USD
£960 GBP
View
B
Retailer 13
-
$1,655 USD
View
Most Expensive
NZ Jewellers
97206783-8384-4277-a58a-107fb8e22c9d · Oct 17
$1,655 USD
View
Price last confirmed 15 days ago
13 more retailers have this diamond
Prices start from $487 USDSave up to $1,168 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
0.50ct Princess
$487 USD