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Round|Natural|GIA

3.25ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6432477789

Certificate GIA 6432477789

Diamond specifications and retailer prices

From $51,889 AUD
$36,365 USD
As of October 31, 2026
Save $3,660 AUD (7%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $55,549 AUD at Jared · As of November 2, 2026
View at Jared

About this 3.25ct natural round diamond

This 3.25ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6432477789. Listed at 4 retailers as of October 31, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.25
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6432477789
Dimensions9.38 × 9.45 × 5.87 mm
L/W Ratio1.01
Top View
9.38 mm9.45 mm3.25 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6432477789
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $55,549 AUD|Low: $51,889 AUD|High: $55,563 AUD|Avg: $54,206 AUD|-0.0%
Jared
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$51,889 AUD
Retailer 3$53,766 AUD
Retailer 4$53,766 AUD
Jared$55,549 AUD

4 data points across 4 retailers

4 retailers$51,889 AUD to $55,549 AUD

B
Cheapest Retailer
-
$51,889 AUD
$36,365 USD
B
Retailer 2
-
$53,766 AUD
$37,680 USD
View
B
Retailer 3
-
$53,766 AUD
$37,680 USD
View
Most Expensive
B
Jared
155875147 · Nov 2
$55,549 AUD
$38,930 USD
View
3 more retailers have this diamond
Prices start from $51,889 AUDSave up to $3,660 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
3.25ct Round
$51,889 AUD