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Cushion|Natural|GIA

2.59ct G IF Cushion Natural Diamond

VG • G/IF • GIA 6562085045

Certificate GIA 6562085045

Diamond specifications and retailer prices

From $30,229 AUD
£16,720 GBP
As of November 2, 2026
Save $5,377 AUD (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $35,606 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 2.59ct natural cushion diamond

This 2.59ct natural cushion sits in the two to three carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562085045. Listed at 3 retailers as of October 31, 2026, with prices from $30,229 to $35,606, a $5,377 spread on the same certified stone. Blue Nile lists it at $35,606. 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

2.59
Carat
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562085045
Dimensions7.84 × 7.78 × 5.29 mm
L/W Ratio1.01
Top View
7.84 mm7.78 mm2.59 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562085045
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $35,606 AUD|Low: $30,046 AUD|High: $36,340 AUD|Avg: $33,181 AUD|-2.0%
Blue Nile
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$30,229 AUD
Retailer 3$32,240 AUD
Blue Nile$35,606 AUD

23 data points across 3 retailers

3 retailers$30,229 AUD to $35,606 AUD

A
Cheapest Retailer
-
$30,229 AUD
£16,720 GBP
A
Retailer 2
-
$32,240 AUD
$22,647 USD
View
Most Expensive
A
Blue Nile
30163913 · Oct 31
$35,606 AUD
$25,011 USD
View
2 more retailers have this diamond
Prices start from $30,229 AUDSave up to $5,377 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
2.59ct Cushion
$30,229 AUD