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Oval|Natural|GIA

0.51ct H IF Oval Natural Diamond

EX • H/IF • GIA 3565193031

Certificate GIA 3565193031

Diamond specifications and retailer prices

From €672 EUR
As of November 4, 2026
Save €808 EUR (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,480 EUR at Flawless Fine Jewelry · As of November 6, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565193031. Listed at 15 retailers as of November 4, 2026, with prices from €672 to €1,480, a €808 spread on the same certified stone. Flawless Fine Jewelry lists it at €1,480. 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

0.51
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.39°
Pavilion angle39.17°
OriginNatural
Grading LabGIA
CertificateGIA 3565193031
Dimensions6.55 × 4.49 × 2.70 mm
L/W Ratio1.46
Culet sizeNone
Top View
6.55 mm4.49 mm0.51 ctH / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565193031
Side View
Table 60.0%Crown 36.39°Girdle: STK-THKPavilion 39.17°Culet: NoneDepth 60.2%

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 4
Current: €1,480 EUR|Low: €672 EUR|High: €1,534 EUR|Avg: €927 EUR|-3.5%
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
Retailer 15
November 6, 2026
Retailer 5€672 EUR
Retailer 15€721 EUR
Retailer 4€722 EUR
Retailer 12€723 EUR
Retailer 9€738 EUR
Retailer 7€744 EUR
Retailer 14€756 EUR
Retailer 8€799 EUR
Retailer 13€831 EUR
Retailer 6€979 EUR
Retailer 11€982 EUR
Retailer 10€1,010 EUR
Retailer 2€1,091 EUR
Retailer 3€1,096 EUR
Flawless Fine Jewelry€1,480 EUR

33 data points across 15 retailers

15 retailers€672 EUR to €1,480 EUR

A
Cheapest Retailer
-
€672 EUR
A
Retailer 2
-
€721 EUR
View
A
Retailer 3
-
€722 EUR
View
A
Retailer 4
-
€723 EUR
View
A
Retailer 5
-
€738 EUR
View
B+
Retailer 6
-
€744 EUR
View
B+
Retailer 7
-
€756 EUR
View
B+
Retailer 8
-
€799 EUR
View
B+
Retailer 9
-
€831 EUR
View
B+
Retailer 10
-
€979 EUR
View
B+
Retailer 11
-
€982 EUR
View
B+
Retailer 12
-
€1,010 EUR
View
B+
Retailer 13
-
€1,091 EUR
View
B+
Retailer 14
-
€1,096 EUR
View
Most Expensive
B
Flawless Fine Jewelry
47D9162E2 · Nov 6
€1,480 EUR
£1,308 GBP
View
14 more retailers have this diamond
Prices start from €672 EURSave up to €808 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
€672 EUR