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Round|Natural|GIA

3.25ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1493096159

Certificate GIA 1493096159

Diamond specifications and retailer prices

From $31,634 AUD
HK$173,600 HKD
As of November 1, 2026
Save $11,826 AUD (27%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $43,459 AUD at Yorxs · As of November 2, 2026
View at Yorxs

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 1493096159. Listed at 16 retailers as of November 1, 2026, with prices from $31,634 to $43,459, a $11,826 spread on the same certified stone. Yorxs lists it at $43,459. 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
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1493096159
Dimensions9.41 × 9.47 × 5.84 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Needle
Top View
9.41 mm9.47 mm3.25 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1493096159
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $33,660 AUD|Low: $30,758 AUD|High: $43,654 AUD|Avg: $37,320 AUD|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Yorxs
November 2, 2026
Retailer 6$31,634 AUD
Retailer 5$32,438 AUD
Retailer 1$33,660 AUD
Retailer 13$33,899 AUD
Retailer 7$34,057 AUD
Retailer 14$35,681 AUD
Retailer 11$37,476 AUD
Retailer 8$38,246 AUD
Retailer 15$39,095 AUD
Retailer 3$39,448 AUD
Retailer 9$39,448 AUD
Retailer 10$40,184 AUD
Retailer 16$40,336 AUD
Retailer 17$40,757 AUD
Retailer 4$40,772 AUD
Retailer 2$41,168 AUD
Retailer 12$41,888 AUD
Yorxs$43,459 AUD

42 data points across 18 retailers

16 retailers$31,634 AUD to $43,459 AUD

A
Cheapest Retailer
-
$31,634 AUD
HK$173,600 HKD
A
Retailer 2
-
$32,438 AUD
$22,786 USD
View
A
Retailer 3
-
$33,660 AUD
₹2,251,818 INR
View
Retailer 4
-
$33,899 AUD
$23,812 USD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$34,057 AUD
$23,923 USD
View
B+
Retailer 6
-
$37,476 AUD
$26,325 USD
View
B+
Retailer 7
-
$38,246 AUD
$26,866 USD
View
Retailer 8
-
$39,095 AUD
$27,462 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$39,448 AUD
$27,710 USD
View
B+
Retailer 10
-
$39,448 AUD
$27,710 USD
View
B+
Retailer 11
-
$40,184 AUD
£22,226 GBP
View
Retailer 12
-
$40,336 AUD
$28,334 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$40,772 AUD
$28,640 USD
View
Retailer 14
-
$41,168 AUD
$28,918 USD
View
Price last confirmed 10 days ago
Retailer 15
-
$41,888 AUD
$29,424 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Yorxs
SBPD22-02A · Nov 2
$43,459 AUD
€29,074 EUR
View
15 more retailers have this diamond
Prices start from $31,634 AUDSave up to $11,826 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
3.25ct Round
$31,634 AUD