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Round|Natural|GIA

4.31ct I VS1 Round Natural Diamond

EX • I/VS1

Diamond specifications and retailer prices

From $77,871 AUD
$54,700 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $77,871 AUD at Rare Carat
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 Rare Carat

About this 4.31ct natural round diamond

This 4.31ct natural round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.31
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions10.32 × 10.38 × 6.49 mm
L/W Ratio1.01
Top View
10.32 mm10.38 mm4.31 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: $77,871 AUD|Low: $77,599 AUD|High: $101,307 AUD|Avg: $87,260 AUD|-2.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 3$77,599 AUD
Rare Carat$77,871 AUD
Retailer 2$91,455 AUD
Retailer 4$101,307 AUD

3 data points across 4 retailers

1 retailer

B+
Rare Carat
9626060009 · Oct 28
$77,871 AUD
$54,700 USD
View

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.

B+
4.31ct Round
$77,871 AUD