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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 $673 NZD
As of November 6, 2026
Save $556 NZD (45%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,229 NZD 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 $673 to $1,229, a $556 spread on the same certified stone. Yorxs lists it at $1,229. 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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Price History

Last verified: Nov 6
Current: $673 NZD|Low: $673 NZD|High: $1,237 NZD|Avg: $950 NZD
Retailer 1
Yorxs
November 6, 2026
Retailer 1$673 NZD
Yorxs$1,229 NZD

14 data points across 2 retailers

2 retailers$673 NZD to $1,229 NZD

B+
Cheapest Retailer
-
$673 NZD
Most Expensive
B
Yorxs
38F85CD26 · Nov 6
$1,229 NZD
€649 EUR
View
1 more retailer has this diamond
Prices start from $673 NZDSave up to $556 NZD

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
$673 NZD