Cushion|Natural|GIA

0.51ct H IF Cushion Natural Diamond

H/IF • GIA 6565793055

Certificate GIA 6565793055

Diamond specifications and retailer prices

From €551 EUR
$616 USD
As of November 2, 2026
Save €275 EUR (33%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €826 EUR at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 6565793055. Listed at 4 retailers as of November 2, 2026, with prices from €551 to €826, a €275 spread on the same certified stone. Yorxs lists it at €826. 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
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565793055
Dimensions5.25 × 4.06 × 2.78 mm
L/W Ratio1.29
Key to symbols
Minor Details of Polish
Top View
5.25 mm4.06 mm0.51 ctH / IF
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565793055
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.5%

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 2
Current: €674 EUR|Low: €551 EUR|High: €826 EUR|Avg: €638 EUR|-0.0%
Retailer 1
Retailer 2
Yorxs
November 2, 2026
Retailer 2€551 EUR
Retailer 1€674 EUR
Yorxs€826 EUR

3 data points across 3 retailers

4 retailers€551 EUR to €826 EUR

A
Cheapest Retailer
-
€551 EUR
$616 USD
Final sale: no returns
B+
Retailer 2
-
€575 EUR
A$987 AUD
View
B+
Retailer 3
-
€674 EUR
£593 GBP
View
Most Expensive
B
Yorxs
623233993 · Nov 2
€826 EUR
View
3 more retailers have this diamond
Prices start from €551 EURSave up to €275 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 Cushion
€551 EUR