Cushion|Natural|GIA

0.58ct G I1 Cushion Natural Diamond

EX • G/I1 • GIA 5231549764

Certificate GIA 5231549764

Diamond specifications and retailer prices

From $620 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $620 USD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

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 I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231549764. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.58
Carat
G
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231549764
Dimensions5.14 × 4.53 mm
L/W Ratio1.13
Top View
5.14 mm4.53 mm0.58 ctG / I1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5231549764
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $620 USD|Low: $613 USD|High: $652 USD|Avg: $628 USD|-4.9%
September 23, 2026
B2C Jewels$620 USD

3 data points across 1 retailer

1 retailer

B
B2C Jewels
29396865 · Oct 31
$620 USD
View

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B
0.58ct Cushion
$620 USD