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Round|Natural|GIA

3.31ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2243044449

Certificate GIA 2243044449

Diamond specifications and retailer prices

From $39,781 AUD
$27,879 USD
As of October 31, 2026
Save $27,996 AUD (41%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $67,777 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 3.31ct natural round diamond

This 3.31ct 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 2243044449. Listed at 14 retailers as of October 31, 2026, with prices from $39,781 to $67,777, a $27,996 spread on the same certified stone. MOH London lists it at $67,777. 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

3.31
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2243044449
Dimensions9.46 × 9.52 × 5.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.46 mm9.52 mm3.31 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2243044449
Side View
Table 56.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.8%

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 31
Current: $67,777 AUD|Low: $34,319 AUD|High: $68,592 AUD|Avg: $43,804 AUD|+1.2%
MOH London
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
November 1, 2026
Retailer 9$34,319 AUD
Retailer 4$36,746 AUD
Retailer 6$37,021 AUD
Retailer 7$37,984 AUD
Retailer 8$38,304 AUD
Retailer 3$38,501 AUD
Retailer 15$39,781 AUD
Retailer 11$41,308 AUD
Retailer 17$41,567 AUD
Retailer 13$43,807 AUD
Retailer 10$43,885 AUD
Retailer 16$45,926 AUD
Retailer 2$51,210 AUD
Retailer 14$51,226 AUD
Retailer 12$51,685 AUD
Retailer 5$51,754 AUD
MOH London$67,777 AUD

36 data points across 17 retailers

14 retailers$39,781 AUD to $67,777 AUD

Retailer 1
-
$34,319 AUD
HK$187,900 HKD
Price last confirmed 25 days ago
Retailer 2
-
$37,984 AUD
$26,620 USD
View
Price last confirmed 27 days ago
B+
Retailer 3
-
$39,781 AUD
$27,879 USD
View
Final sale: no returns
B+
Retailer 4
-
$41,308 AUD
CA$40,208 CAD
View
B+
Retailer 5
-
$41,567 AUD
$29,131 USD
View
Retailer 6
-
$42,746 AUD
$29,957 USD
View
Price last confirmed 37 days ago
Retailer 7
-
$43,419 AUD
$30,429 USD
View
Price last confirmed 53 days ago
B
Retailer 8
-
$43,807 AUD
$30,701 USD
View
B
Retailer 9
-
$43,885 AUD
£24,217 GBP
View
B
Retailer 10
-
$45,926 AUD
$32,186 USD
View
B
Retailer 11
-
$51,210 AUD
€34,180 EUR
View
B
Retailer 12
-
$51,226 AUD
$35,900 USD
View
B
Retailer 13
-
$51,685 AUD
$36,222 USD
View
Most Expensive
B
MOH London
6AA656518 · Nov 1
$67,777 AUD
£37,401 GBP
View
13 more retailers have this diamond
Prices start from $39,781 AUDSave up to $27,996 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+
3.31ct Round
$39,781 AUD