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Round|Natural|GIA

3.30ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6401315369

Certificate GIA 6401315369

Diamond specifications and retailer prices

From $40,637 CAD
$29,091 USD
As of October 29, 2026
Save $14,879 CAD (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $55,516 CAD at Yorxs · As of October 29, 2026
View at Yorxs

About this 3.3ct natural round diamond

This 3.3ct 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 6401315369. Listed at 9 retailers as of October 29, 2026, with prices from $40,637 to $55,516, a $14,879 spread on the same certified stone. Yorxs lists it at $55,516. 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

3.30
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6401315369
Dimensions9.58 × 9.52 × 5.91 mm
L/W Ratio1.01
Top View
9.58 mm9.52 mm3.30 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6401315369
Side View
Table 58.0%Crown 33°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $43,226 CAD|Low: $39,296 CAD|High: $55,516 CAD|Avg: $46,277 CAD|+10.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
October 29, 2026
Retailer 4$40,637 CAD
Retailer 5$41,864 CAD
Retailer 2$42,214 CAD
Retailer 1$43,226 CAD
Retailer 6$43,811 CAD
Retailer 3$46,182 CAD
Retailer 8$47,774 CAD
Retailer 10$47,774 CAD
Retailer 9$49,366 CAD
Retailer 7$53,970 CAD
Yorxs$55,516 CAD

24 data points across 11 retailers

9 retailers$40,637 CAD to $55,516 CAD

B+
Cheapest Retailer
-
$40,637 CAD
$29,091 USD
B+
Retailer 2
-
$41,864 CAD
$29,969 USD
View
B
Retailer 3
-
$43,226 CAD
$30,944 USD
View
Final sale: no returns
B
Retailer 4
-
$43,811 CAD
$31,363 USD
View
B
Retailer 5
-
$46,182 CAD
$33,060 USD
View
B
Retailer 6
-
$47,774 CAD
$34,200 USD
View
B
Retailer 7
-
$47,774 CAD
$34,200 USD
View
B
Retailer 8
-
$49,366 CAD
$35,340 USD
View
Most Expensive
B
Yorxs
30377 · Oct 29
$55,516 CAD
€37,850 EUR
View
8 more retailers have this diamond
Prices start from $40,637 CADSave up to $14,879 CAD

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+
3.30ct Round
$40,637 CAD