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Round|Natural|GIA

1.58ct I I1 Round Natural Diamond

EX • I/I1 • GIA 6451745732

Certificate GIA 6451745732

Diamond specifications and retailer prices

From $7,313 AUD
$5,125 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $7,313 AUD 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 1.58ct natural round diamond

This 1.58ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6451745732. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6451745732
Dimensions7.38 × 7.41 mm
L/W Ratio1.00
Star length50%
Top View
7.38 mm7.41 mm1.58 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6451745732
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Nov 2
Current: $7,313 AUD|Low: $7,232 AUD|High: $8,053 AUD|Avg: $7,564 AUD|-9.2%
September 23, 2026
B2C Jewels$7,313 AUD

4 data points across 1 retailer

1 retailer

B
B2C Jewels
21419094 · Nov 2
$7,313 AUD
$5,125 USD
View

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B
1.58ct Round
$7,313 AUD