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Oval|Natural|IGI

0.51ct D IF Oval Natural Diamond

VG • D/IF • IGI 763646299

Shape and cutting style on the report: Oval brilliant

Certificate IGI 763646299

Diamond specifications and retailer prices

From €592 EUR
₹62,973 INR
As of October 31, 2026
Save €1,827 EUR (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,419 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 763646299. Listed at 16 retailers as of October 30, 2026, with prices from €592 to €2,419, a €1,827 spread on the same certified stone. NZ Jewellers lists it at €2,419. 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
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 763646299
Dimensions6.63 × 4.41 × 2.71 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Top View
6.63 mm4.41 mm0.51 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 763646299
Side View
Table 61.0%Crown 35.1°Girdle: MED-THKPavilion 40°Culet: NoneDepth 61.5%

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: Oct 31
Current: €592 EUR|Low: €590 EUR|High: €1,430 EUR|Avg: €924 EUR|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 1€592 EUR
Retailer 8€711 EUR
Retailer 9€781 EUR
Retailer 7€783 EUR
Retailer 5€873 EUR
Retailer 2€925 EUR
Retailer 3€1,088 EUR
Retailer 4€1,190 EUR
Retailer 6€1,420 EUR

26 data points across 9 retailers

16 retailers€592 EUR to €2,419 EUR

A
Cheapest Retailer
-
€592 EUR
₹62,973 INR
A
Retailer 2
-
€711 EUR
$794 USD
View
Final sale: no returns
A
Retailer 3
-
€772 EUR
$862 USD
View
A
Retailer 4
-
€772 EUR
$862 USD
View
A
Retailer 5
-
€781 EUR
$872 USD
View
A
Retailer 6
-
€783 EUR
$875 USD
View
A
Retailer 7
-
€801 EUR
$895 USD
View
A
Retailer 8
-
€873 EUR
£768 GBP
View
A
Retailer 9
-
€890 EUR
$994 USD
View
A
Retailer 10
-
€890 EUR
$995 USD
View
A
Retailer 11
-
€925 EUR
£813 GBP
View
A
Retailer 12
-
€1,088 EUR
View
B+
Retailer 13
-
€1,190 EUR
ZAR 21,485 ZAR
View
B+
Retailer 14
-
€1,420 EUR
£1,249 GBP
View
B+
Retailer 15
-
€1,541 EUR
£1,356 GBP
View
Most Expensive
B
NZ Jewellers
ad9cdf56-c0e5-4e2d-8580-ab2a4b5d0cb2 · Oct 30
€2,419 EUR
$2,702 USD
View
15 more retailers have this diamond
Prices start from €592 EURSave up to €1,827 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 Oval
€592 EUR