Oval|Natural|GIA

0.51ct H IF Oval Natural Diamond

EX • H/IF • GIA 3565193031

Certificate GIA 3565193031

Diamond specifications and retailer prices

From €691 EUR
$772 USD
As of October 31, 2026
Save €851 EUR (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,541 EUR at Flawless Fine Jewelry · As of October 31, 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 October 31, 2026, with prices from €691 to €1,541, a €851 spread on the same certified stone. Flawless Fine Jewelry lists it at €1,541. 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
Color
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

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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: Oct 31
Current: €1,541 EUR|Low: €691 EUR|High: €1,541 EUR|Avg: €907 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 1, 2026
Retailer 4€691 EUR
Retailer 10€723 EUR
Retailer 3€743 EUR
Retailer 9€747 EUR
Retailer 6€752 EUR
Retailer 11€768 EUR
Retailer 13€776 EUR
Retailer 7€842 EUR
Retailer 2€866 EUR
Retailer 8€1,006 EUR
Retailer 12€1,054 EUR
Retailer 5€1,123 EUR
Retailer 14€1,127 EUR
Flawless Fine Jewelry€1,541 EUR

33 data points across 14 retailers

15 retailers€691 EUR to €1,541 EUR

A
Cheapest Retailer
-
€691 EUR
$772 USD
A
Retailer 2
-
€723 EUR
SGD 1,092 SGD
View
B+
Retailer 3
-
€743 EUR
$830 USD
View
B+
Retailer 4
-
€747 EUR
$835 USD
View
B+
Retailer 5
-
€752 EUR
SGD 1,136 SGD
View
B+
Retailer 6
-
€768 EUR
$858 USD
View
B+
Retailer 7
-
€776 EUR
$867 USD
View
B+
Retailer 8
-
€842 EUR
£741 GBP
View
B+
Retailer 9
-
€866 EUR
$968 USD
View
B+
Retailer 10
-
€1,006 EUR
View
B+
Retailer 11
-
€1,023 EUR
£900 GBP
View
B+
Retailer 12
-
€1,054 EUR
$1,177 USD
View
B
Retailer 13
-
€1,123 EUR
$1,255 USD
View
B
Retailer 14
-
€1,127 EUR
$1,259 USD
View
Most Expensive
B
Flawless Fine Jewelry
47D9162E2 · Oct 31
€1,541 EUR
£1,356 GBP
View
14 more retailers have this diamond
Prices start from €691 EURSave up to €851 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
€691 EUR