Princess|Natural|IGI

0.51ct F IF Princess Natural Diamond

VG • F/IF • IGI 815625511

Shape and cutting style on the report: Princess cut

Certificate IGI 815625511

Diamond specifications and retailer prices

From $474 USD
₹45,172 INR
As of November 3, 2026
Save $1,534 USD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,008 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 815625511. Listed at 10 retailers as of November 2, 2026, with prices from $474 to $2,008, a $1,534 spread on the same certified stone. NZ Jewellers lists it at $2,008. 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

0.51
Carat
F
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 815625511
Dimensions4.37 × 4.35 × 3.21 mm
L/W Ratio1.00
Top View
4.37 mm4.35 mm0.51 ctF / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815625511
Side View
Table 72.0%Crown 43.7°Girdle: MediumPavilion 40.7°Culet: UNSDepth 73.8%

Caratlytics Score

How it works →
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 3
Current: $2,008 USD|Low: $474 USD|High: $2,448 USD|Avg: $981 USD|-18.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 2$474 USD
Retailer 3$617 USD
Retailer 4$640 USD
Retailer 7$675 USD
Retailer 8$734 USD
Retailer 9$769 USD
Retailer 5$835 USD
Retailer 10$1,037 USD
Retailer 6$1,502 USD
NZ Jewellers$2,008 USD

19 data points across 10 retailers

10 retailers$474 USD to $2,008 USD

A
Cheapest Retailer
-
$474 USD
₹45,172 INR
A
Retailer 2
-
$617 USD
€587 EUR
View
A
Retailer 3
-
$640 USD
View
A
Retailer 4
-
$675 USD
View
A
Retailer 5
-
$734 USD
£578 GBP
View
A
Retailer 6
-
$769 USD
View
A
Retailer 7
-
$835 USD
View
Retailer 8
-
$1,037 USD
£817 GBP
View
Price last confirmed 17 days ago
B
Retailer 9
-
$1,502 USD
£1,183 GBP
View
Most Expensive
B
NZ Jewellers
641c37be-3773-4180-961b-93b5de3bea73 · Nov 2
$2,008 USD
View
9 more retailers have this diamond
Prices start from $474 USDSave up to $1,534 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
0.51ct Princess
$474 USD