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Cushion|Natural|GIA

0.58ct G SI2 Cushion Natural Diamond

GD • G/SI2 • GIA 6531707255

Certificate GIA 6531707255

Diamond specifications and retailer prices

From $599 NZD
$337 USD
As of November 2, 2026
Save $223 NZD (27%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $821 NZD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.58ct natural cushion diamond

This 0.58ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6531707255. Listed at 3 retailers as of November 2, 2026, with prices from $599 to $821, a $223 spread on the same certified stone. 77 Diamonds lists it at $821. 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

0.58
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531707255
Dimensions4.82 × 4.69 × 3.10 mm
L/W Ratio1.03
Top View
4.82 mm4.69 mm0.58 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531707255
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.1%

Caratlytics Score

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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: $821 NZD|Low: $526 NZD|High: $867 NZD|Avg: $684 NZD|-3.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$599 NZD
Retailer 2$622 NZD
Retailer 4$679 NZD
77 Diamonds$821 NZD

40 data points across 4 retailers

3 retailers$599 NZD to $821 NZD

A
Cheapest Retailer
-
$599 NZD
$337 USD
Final sale: no returns
A
Retailer 2
-
$622 NZD
$350 USD
View
Most Expensive
B+
77 Diamonds
CUSCPRBVSFAWC · Nov 2
$821 NZD
£364 GBP
View
2 more retailers have this diamond
Prices start from $599 NZDSave up to $223 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.

A
0.58ct Cushion
$599 NZD