Round|Natural|GIA

3.42ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 6237138928

Certificate GIA 6237138928

Diamond specifications and retailer prices

From $52,391 AUD
As of November 4, 2026
Save $15,159 AUD (22%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $89,775 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 3.42ct natural round diamond

This 3.42ct natural round sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6237138928. Listed at 19 retailers as of November 4, 2026, with a 29% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.42
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6237138928
Dimensions9.76 × 9.79 × 5.94 mm
L/W Ratio1.00
Top View
9.76 mm9.79 mm3.42 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6237138928
Side View
Table 58.0%Crown 32°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $89,775 AUD|Low: $52,320 AUD|High: $90,735 AUD|Avg: $62,768 AUD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$52,391 AUD
Retailer 7$56,632 AUD
Retailer 6$57,359 AUD
Retailer 5$57,632 AUD
Retailer 4$59,543 AUD
Retailer 2$67,550 AUD
MOH London$89,775 AUD

35 data points across 7 retailers

19 retailers$52,391 AUD to $67,550 AUD

A
Cheapest Retailer
-
$52,391 AUD
Retailer 2
-
$52,783 AUD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$52,922 AUD
View
A
Retailer 4
-
$56,632 AUD
View
Final sale: no returns
Retailer 5
-
$57,359 AUD
View
Price last confirmed 15 days ago
Retailer 6
-
$57,632 AUD
View
Price last confirmed 8 days ago
Retailer 7
-
$59,543 AUD
View
Price last confirmed 8 days ago
Retailer 8
-
$59,798 AUD
View
Price last confirmed 53 days ago
Retailer 9
-
$59,798 AUD
View
Price last confirmed 11 days ago
Retailer 10
-
$59,798 AUD
View
Price last confirmed 40 days ago
Retailer 11
-
$59,798 AUD
View
Price last confirmed 37 days ago
Retailer 12
-
$62,190 AUD
View
Price last confirmed 52 days ago
Retailer 13
-
$62,190 AUD
View
Price last confirmed 28 days ago
Retailer 14
-
$64,582 AUD
View
Price last confirmed 52 days ago
Retailer 15
-
$64,582 AUD
View
Price last confirmed 27 days ago
Retailer 16
-
$66,129 AUD
View
Price last confirmed 9 days ago
Retailer 17
-
$67,412 AUD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
$67,550 AUD
View
Most Expensive
MOH London
1262CDE8B · Oct 26
$89,775 AUD
£49,589 GBP
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $52,391 AUDSave up to $15,159 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.

A
3.42ct Round
$52,391 AUD