CaratHunter
Plans
Cushion|Natural|GIA

0.51ct I IF Cushion Natural Diamond

I/IF • GIA 5563792869

Certificate GIA 5563792869

Diamond specifications and retailer prices

From $844 AUD
As of November 4, 2026
Save $1,266 AUD (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,110 AUD at MOH London · As of November 2, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 5563792869. Listed at 5 retailers as of November 2, 2026, with prices from $844 to $2,110, a $1,266 spread on the same certified stone. MOH London lists it at $2,110. 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
I
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563792869
Dimensions5.15 × 3.97 × 2.77 mm
L/W Ratio1.30
Key to symbols
Minor Details of Polish
Top View
5.15 mm3.97 mm0.51 ctI / IF
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563792869
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.6%

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: $2,110 AUD|Low: $844 AUD|High: $2,110 AUD|Avg: $1,248 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4$844 AUD
Retailer 2$1,024 AUD
Retailer 3$1,264 AUD
MOH London$2,110 AUD

6 data points across 4 retailers

5 retailers$844 AUD to $2,110 AUD

A
Cheapest Retailer
-
$844 AUD
Final sale: no returns
A
Retailer 2
-
$884 AUD
View
B+
Retailer 3
-
$1,024 AUD
View
B
Retailer 4
-
$1,264 AUD
View
Most Expensive
C
MOH London
67F99F7E0 · Nov 2
$2,110 AUD
£1,163 GBP
View
4 more retailers have this diamond
Prices start from $844 AUDSave up to $1,266 AUD

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
$844 AUD