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Oval|Natural|IGI

0.51ct H IF Oval Natural Diamond

VG • H/IF • IGI 757502394

Shape and cutting style on the report: Oval brilliant

Certificate IGI 757502394

Diamond specifications and retailer prices

From €363 EUR
As of November 5, 2026
Save €2,462 EUR (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,824 EUR at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 757502394. Listed at 14 retailers as of November 2, 2026, with prices from €363 to €2,824, a €2,462 spread on the same certified stone. Flawless Fine Jewelry lists it at €2,824. 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
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 757502394
Dimensions6.09 × 4.42 × 2.87 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Top View
6.09 mm4.42 mm0.51 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 757502394
Side View
Table 60.0%Crown 39.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.9%

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 5
Current: €2,824 EUR|Low: €363 EUR|High: €2,824 EUR|Avg: €918 EUR
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 7€363 EUR
Retailer 13€459 EUR
Retailer 6€472 EUR
Retailer 9€664 EUR
Retailer 2€824 EUR
Retailer 10€1,446 EUR
Retailer 5€1,561 EUR
Retailer 4€1,567 EUR
Retailer 3€1,622 EUR
Retailer 12€1,767 EUR
Retailer 11€1,808 EUR
Retailer 8€2,418 EUR
Retailer 14€2,745 EUR
Flawless Fine Jewelry€2,824 EUR

40 data points across 14 retailers

14 retailers€363 EUR to €2,824 EUR

A
Cheapest Retailer
-
€363 EUR
A
Retailer 2
-
€459 EUR
View
A
Retailer 3
-
€472 EUR
View
A
Retailer 4
-
€664 EUR
View
B+
Retailer 5
-
€824 EUR
View
B
Retailer 6
-
€1,446 EUR
View
Final sale: no returns
B
Retailer 7
-
€1,561 EUR
View
B
Retailer 8
-
€1,567 EUR
View
B
Retailer 9
-
€1,622 EUR
View
B
Retailer 10
-
€1,767 EUR
View
B
Retailer 11
-
€1,808 EUR
View
C
Retailer 12
-
€2,418 EUR
View
B
Retailer 13
-
€2,745 EUR
View
Most Expensive
Flawless Fine Jewelry
8C0230CDE · Nov 2
€2,824 EUR
£2,496 GBP
View
13 more retailers have this diamond
Prices start from €363 EURSave up to €2,462 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
€363 EUR