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Round|Natural|GIA

3.35ct J SI2 Round Natural Diamond

EX • J/SI2

Diamond specifications and retailer prices

From $30,735 AUD
CA$29,917 CAD
As of November 2, 2026
Save $11,601 AUD (27%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $42,336 AUD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 3.35ct natural round diamond

This 3.35ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 5 retailers as of November 2, 2026, with prices from $30,735 to $42,336, a $11,601 spread on the same certified stone. Moon Ocean lists it at $42,336. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.35
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions9.49 × 9.55 × 5.90 mm
L/W Ratio1.01
Top View
9.49 mm9.55 mm3.35 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.0%

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 2
Current: $42,336 AUD|Low: $30,735 AUD|High: $48,138 AUD|Avg: $39,452 AUD|-7.8%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2$30,735 AUD
Retailer 4$32,812 AUD
Retailer 3$34,171 AUD
Retailer 7$36,811 AUD
Retailer 5$38,114 AUD
Retailer 8$38,228 AUD
Moon Ocean$42,336 AUD
Retailer 6$48,138 AUD

43 data points across 8 retailers

5 retailers$30,735 AUD to $42,336 AUD

A
Cheapest Retailer
-
$30,735 AUD
CA$29,917 CAD
B+
Retailer 2
-
$32,812 AUD
$22,995 USD
View
B+
Retailer 3
-
$34,171 AUD
$23,948 USD
View
B+
Retailer 4
-
$38,114 AUD
$26,711 USD
View
Most Expensive
B
Moon Ocean
NVN-FE8668D74-490 · Nov 2
$42,336 AUD
£23,362 GBP
View
4 more retailers have this diamond
Prices start from $30,735 AUDSave up to $11,601 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
3.35ct Round
$30,735 AUD