Round|Natural|GIA

3.30ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6401315369

Certificate GIA 6401315369

Diamond specifications and retailer prices

From $29,091 USD
As of October 29, 2026
Save $10,652 USD (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $39,743 USD 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 $29,091 to $39,743, a $10,652 spread on the same certified stone. Yorxs lists it at $39,743. 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: $30,944 USD|Low: $28,131 USD|High: $39,743 USD|Avg: $33,129 USD|+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$29,091 USD
Retailer 5$29,969 USD
Retailer 2$30,220 USD
Retailer 1$30,944 USD
Retailer 6$31,363 USD
Retailer 3$33,060 USD
Retailer 8$34,200 USD
Retailer 10$34,200 USD
Retailer 9$35,340 USD
Retailer 7$38,635 USD
Yorxs$39,743 USD

24 data points across 11 retailers

9 retailers$29,091 USD to $39,743 USD

B+
Cheapest Retailer
-
$29,091 USD
B+
Retailer 2
-
$29,969 USD
View
B
Retailer 3
-
$30,944 USD
View
Final sale: no returns
B
Retailer 4
-
$31,363 USD
View
B
Retailer 5
-
$33,060 USD
View
B
Retailer 6
-
$34,200 USD
View
B
Retailer 7
-
$34,200 USD
View
B
Retailer 8
-
$35,340 USD
View
Most Expensive
B
Yorxs
30377 · Oct 29
$39,743 USD
€37,850 EUR
View
8 more retailers have this diamond
Prices start from $29,091 USDSave up to $10,652 USD

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
$29,091 USD