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Round|Natural|GIA

4.02ct I VS1 Round Natural Diamond

VG • I/VS1 • GIA L

Certificate GIA L

Diamond specifications and retailer prices

From $122,931 AUD
$86,352 USD
As of October 31, 2026
Save $5,519 AUD (4%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $128,450 AUD at DreamStone · As of October 31, 2026
View at DreamStone

About this 4.02ct natural round diamond

This 4.02ct natural round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA. Listed at 2 retailers as of October 31, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

4.02
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA L
Dimensions10.13 × 10.22 mm
L/W Ratio1.01
Top View
10.13 mm10.22 mm4.02 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA L
Side View
Table 50.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 62.7%

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: $128,450 AUD|Low: $122,931 AUD|High: $128,450 AUD|Avg: $126,610 AUD
DreamStone
Retailer 2
September 28, 2026
Retailer 2$122,931 AUD
DreamStone$128,450 AUD

2 data points across 2 retailers

2 retailers$122,931 AUD to $128,450 AUD

B
Cheapest Retailer
-
$122,931 AUD
$86,352 USD
Most Expensive
B
DreamStone
600349c19e99f910f9799e39 · Oct 31
$128,450 AUD
$90,229 USD
View
1 more retailer has this diamond
Prices start from $122,931 AUDSave up to $5,519 AUD

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
4.02ct Round
$122,931 AUD