Oval|Natural|GIA

0.51ct D IF Oval Natural Diamond

EX • D/IF • GIA 6565667908

Certificate GIA 6565667908

Diamond specifications and retailer prices

From €1,167 EUR
SGD 1,762 SGD
As of October 31, 2026
Save €1,138 EUR (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,305 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 D colour (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 6565667908. Listed at 14 retailers as of October 31, 2026, with prices from €1,167 to €2,305, a €1,138 spread on the same certified stone. Flawless Fine Jewelry lists it at €2,305. 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
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.87°
Pavilion angle39.68°
OriginNatural
Grading LabGIA
CertificateGIA 6565667908
Dimensions6.29 × 4.50 × 2.80 mm
L/W Ratio1.40
Culet sizeNone
Top View
6.29 mm4.50 mm0.51 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565667908
Side View
Table 59.0%Crown 38.87°Girdle: MED-THKPavilion 39.68°Culet: NoneDepth 62.2%

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: Oct 31
Current: €2,305 EUR|Low: €1,173 EUR|High: €2,305 EUR|Avg: €1,547 EUR
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7€1,173 EUR
Retailer 6€1,193 EUR
Retailer 9€1,237 EUR
Retailer 11€1,277 EUR
Retailer 5€1,311 EUR
Retailer 2€1,472 EUR
Retailer 10€1,626 EUR
Retailer 4€1,682 EUR
Retailer 8€1,787 EUR
Retailer 3€1,898 EUR
Flawless Fine Jewelry€2,305 EUR

11 data points across 11 retailers

14 retailers€1,167 EUR to €2,305 EUR

A
Cheapest Retailer
-
€1,167 EUR
SGD 1,762 SGD
A
Retailer 2
-
€1,173 EUR
$1,310 USD
View
A
Retailer 3
-
€1,190 EUR
$1,330 USD
View
A
Retailer 4
-
€1,193 EUR
$1,333 USD
View
B+
Retailer 5
-
€1,237 EUR
$1,382 USD
View
B+
Retailer 6
-
€1,277 EUR
SGD 1,928 SGD
View
B+
Retailer 7
-
€1,311 EUR
£1,153 GBP
View
B+
Retailer 8
-
€1,472 EUR
$1,644 USD
View
B+
Retailer 9
-
€1,626 EUR
$1,816 USD
View
B+
Retailer 10
-
€1,682 EUR
View
B+
Retailer 11
-
€1,738 EUR
£1,529 GBP
View
B+
Retailer 12
-
€1,787 EUR
$1,997 USD
View
B
Retailer 13
-
€1,898 EUR
$2,121 USD
View
Most Expensive
B
Flawless Fine Jewelry
46A4A8523 · Oct 31
€2,305 EUR
£2,028 GBP
View
13 more retailers have this diamond
Prices start from €1,167 EURSave up to €1,138 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
€1,167 EUR