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Cushion|Natural|GIA

0.51ct H IF Cushion Natural Diamond

H/IF • GIA 6565793055

Certificate GIA 6565793055

Diamond specifications and retailer prices

From HK$4,833 HKD
As of November 4, 2026
Save HK$7,243 HKD (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$12,076 HKD at MOH London · As of November 4, 2026
View at MOH London

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 5 retailers as of November 4, 2026, with prices from HK$4,833 to HK$12,076, a HK$7,243 spread on the same certified stone. MOH London lists it at HK$12,076. 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
Colour
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 4
Current: HK$12,076 HKD|Low: HK$4,833 HKD|High: HK$12,076 HKD|Avg: HK$6,559 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4HK$4,833 HKD
Retailer 2HK$5,868 HKD
Retailer 3HK$7,225 HKD
MOH LondonHK$12,076 HKD

6 data points across 4 retailers

5 retailersHK$4,833 HKD to HK$12,076 HKD

A
Cheapest Retailer
-
HK$4,833 HKD
Final sale: no returns
B+
Retailer 2
-
HK$5,029 HKD
View
B+
Retailer 3
-
HK$5,868 HKD
View
B+
Retailer 4
-
HK$7,225 HKD
View
Most Expensive
B
MOH London
278F22E37 · Nov 4
HK$12,076 HKD
£1,212 GBP
View
4 more retailers have this diamond
Prices start from HK$4,833 HKDSave up to HK$7,243 HKD

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
HK$4,833 HKD