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 €430 EUR
₹45,947 INR
As of November 2, 2026
Save €1,360 EUR (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,790 EUR 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 €430 to €1,790, a €1,360 spread on the same certified stone. NZ Jewellers lists it at €1,790. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,790 EUR|Low: €430 EUR|High: €2,183 EUR|Avg: €874 EUR|-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 7€430 EUR
Retailer 5€557 EUR
Retailer 2€571 EUR
Retailer 6€602 EUR
Retailer 8€654 EUR
Retailer 9€686 EUR
Retailer 3€744 EUR
Retailer 10€925 EUR
Retailer 4€1,340 EUR
NZ Jewellers€1,790 EUR

19 data points across 10 retailers

10 retailers€430 EUR to €1,790 EUR

A
Cheapest Retailer
-
€430 EUR
₹45,947 INR
A
Retailer 2
-
€557 EUR
View
A
Retailer 3
-
€571 EUR
$640 USD
View
A
Retailer 4
-
€602 EUR
$675 USD
View
A
Retailer 5
-
€654 EUR
£578 GBP
View
A
Retailer 6
-
€686 EUR
$769 USD
View
A
Retailer 7
-
€744 EUR
$835 USD
View
Retailer 8
-
€925 EUR
£817 GBP
View
Price last confirmed 17 days ago
B
Retailer 9
-
€1,340 EUR
£1,183 GBP
View
Most Expensive
B
NZ Jewellers
641c37be-3773-4180-961b-93b5de3bea73 · Nov 2
€1,790 EUR
$2,008 USD
View
9 more retailers have this diamond
Prices start from €430 EURSave up to €1,360 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
0.51ct Princess
€430 EUR