Round|Natural|GIA

2.58ct G I1 Round Natural Diamond

GD • G/I1 • GIA 5231971708

Certificate GIA 5231971708

Diamond specifications and retailer prices

From $12,493 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $12,493 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 2.58ct natural round diamond

This 2.58ct natural round sits in the two to three carat band, graded G colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 5231971708. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.58
Carat
G
Color
I1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryFair
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5231971708
Dimensions8.75 × 8.84 mm
L/W Ratio1.01
Top View
8.75 mm8.84 mm2.58 ctG / I1
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceMedium
CertificateGIA 5231971708
Side View
Table 60.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 61.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $12,493 USD|Low: $12,351 USD|High: $13,096 USD|Avg: $12,647 USD|-4.6%
September 25, 2026
B2C Jewels$12,493 USD

3 data points across 1 retailer

1 retailer

B
B2C Jewels
35209491 · Nov 2
$12,493 USD
View

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B
2.58ct Round
$12,493 USD