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Cushion|Natural|GIA

0.51ct G I2 Cushion Natural Diamond

G/I2 • GIA 6282749581

Certificate GIA 6282749581

Diamond specifications and retailer prices

From $543 AUD
As of November 6, 2026
Save $449 AUD (45%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $992 AUD at Yorxs · As of November 6, 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 G colour (near-colourless) and I2 clarity (included) and certified by GIA 6282749581. Listed at 2 retailers as of November 6, 2026, with prices from $543 to $992, a $449 spread on the same certified stone. Yorxs lists it at $992. 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
G
Colour
I2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6282749581
Dimensions5.05 × 4.59 × 3.06 mm
L/W Ratio1.10
Top View
5.05 mm4.59 mm0.51 ctG / I2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6282749581
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.7%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $543 AUD|Low: $543 AUD|High: $998 AUD|Avg: $766 AUD
Retailer 1
Yorxs
November 6, 2026
Retailer 1$543 AUD
Yorxs$992 AUD

14 data points across 2 retailers

2 retailers$543 AUD to $992 AUD

B+
Cheapest Retailer
-
$543 AUD
Most Expensive
B
Yorxs
38F85CD26 · Nov 6
$992 AUD
€649 EUR
View
1 more retailer has this diamond
Prices start from $543 AUDSave up to $449 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.

B+
0.51ct Cushion
$543 AUD