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Oval|Natural|GIA

0.51ct D I1 Oval Natural Diamond

EX • D/I1 • GIA 2447151890

Certificate GIA 2447151890

Diamond specifications and retailer prices

From €740 EUR
$827 USD
As of October 29, 2026
Save €306 EUR (29%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,046 EUR at Yorxs · As of October 31, 2026
View at Yorxs

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 I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2447151890. Listed at 7 retailers as of October 31, 2026, with prices from €740 to €1,046, a €306 spread on the same certified stone. Yorxs lists it at €1,046. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.92°
Pavilion angle38.66°
OriginNatural
Grading LabGIA
CertificateGIA 2447151890
Dimensions6.22 × 4.61 × 2.72 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Crystal
Top View
6.22 mm4.61 mm0.51 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2447151890
Side View
Table 61.0%Crown 39.92°Girdle: THN-THKPavilion 38.66°Culet: NoneDepth 59.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €740 EUR|Low: €531 EUR|High: €2,321 EUR|Avg: €981 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
October 31, 2026
Retailer 9€531 EUR
Retailer 1€740 EUR
Retailer 5€740 EUR
Retailer 7€750 EUR
Retailer 4€769 EUR
Retailer 3€854 EUR
Retailer 8€932 EUR
Yorxs€1,046 EUR
Retailer 6€1,114 EUR
Retailer 2€2,321 EUR

16 data points across 10 retailers

7 retailers€740 EUR to €1,046 EUR

B+
Cheapest Retailer
-
€740 EUR
$827 USD
B+
Retailer 2
-
€740 EUR
$827 USD
View
B+
Retailer 3
-
€750 EUR
$838 USD
View
B+
Retailer 4
-
€769 EUR
$859 USD
View
B
Retailer 5
-
€854 EUR
$954 USD
View
Most Expensive
B
Yorxs
BD500B2CB · Oct 31
€1,046 EUR
View
5 more retailers have this diamond
Prices start from €740 EURSave up to €306 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.

B+
0.51ct Oval
€740 EUR