Oval|Natural|GIA

0.51ct H I1 Oval Natural Diamond

H/I1 • GIA 6552331525

Certificate GIA 6552331525

Diamond specifications and retailer prices

From €527 EUR
$589 USD
As of October 31, 2026
Save €252 EUR (32%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €779 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 H colour (near-colourless) and I1 clarity (included) and certified by GIA 6552331525. Listed at 4 retailers as of October 31, 2026, with prices from €527 to €779, a €252 spread on the same certified stone. Yorxs lists it at €779. 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
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552331525
Dimensions6.21 × 4.49 × 2.84 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Feather
Top View
6.21 mm4.49 mm0.51 ctH / I1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552331525
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.1%

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 31
Current: €527 EUR|Low: €527 EUR|High: €851 EUR|Avg: €727 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 31, 2026
Retailer 1€527 EUR
Retailer 4€582 EUR
Retailer 2€608 EUR
Retailer 3€647 EUR
Yorxs€779 EUR
Retailer 5€802 EUR
Retailer 6€851 EUR

14 data points across 7 retailers

4 retailers€527 EUR to €779 EUR

B+
Cheapest Retailer
-
€527 EUR
$589 USD
B
Retailer 2
-
€608 EUR
$679 USD
View
B
Retailer 3
-
€647 EUR
$723 USD
View
Most Expensive
B
Yorxs
7C4070CEA · Oct 31
€779 EUR
View
3 more retailers have this diamond
Prices start from €527 EURSave up to €252 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
€527 EUR