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Round|Natural|GIA

3.11ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 1548719298

Certificate GIA 1548719298

Diamond specifications and retailer prices

From $31,114 AUD
$21,805 USD
As of November 2, 2026
Save $22,883 AUD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $53,997 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 3.11ct natural round diamond

This 3.11ct 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 1548719298. Listed at 13 retailers as of November 1, 2026, with prices from $31,114 to $53,997, a $22,883 spread on the same certified stone. MOH London lists it at $53,997. 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

3.11
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548719298
Dimensions9.38 × 9.34 × 5.84 mm
L/W Ratio1.00
Key to symbols
Crystal, Feather, Needle
Top View
9.38 mm9.34 mm3.11 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548719298
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 62.4%

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: Nov 2
Current: $53,997 AUD|Low: $31,114 AUD|High: $54,648 AUD|Avg: $37,351 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 4$31,114 AUD
Retailer 6$31,784 AUD
Retailer 10$32,776 AUD
Retailer 5$33,133 AUD
Retailer 9$34,574 AUD
Retailer 2$34,583 AUD
Retailer 7$37,456 AUD
Retailer 8$38,896 AUD
Retailer 3$41,844 AUD
MOH London$53,997 AUD

38 data points across 10 retailers

13 retailers$31,114 AUD to $53,997 AUD

B+
Cheapest Retailer
-
$31,114 AUD
$21,805 USD
B+
Retailer 2
-
$31,784 AUD
$22,275 USD
View
B+
Retailer 3
-
$32,776 AUD
$22,970 USD
View
B+
Retailer 4
-
$33,133 AUD
$23,220 USD
View
Final sale: no returns
Retailer 5
-
$34,574 AUD
$24,230 USD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$34,583 AUD
£19,084 GBP
View
Retailer 7
-
$36,303 AUD
$25,442 USD
View
Price last confirmed 34 days ago
B+
Retailer 8
-
$36,954 AUD
$25,898 USD
View
Retailer 9
-
$37,456 AUD
$26,250 USD
View
Price last confirmed 26 days ago
Retailer 10
-
$38,896 AUD
$27,259 USD
View
Price last confirmed 34 days ago
B
Retailer 11
-
$41,844 AUD
€27,929 EUR
View
Retailer 12
-
$48,980 AUD
$34,326 USD
View
Price last confirmed 36 days ago
Most Expensive
B
MOH London
2BA79F916 · Nov 1
$53,997 AUD
£29,797 GBP
View
12 more retailers have this diamond
Prices start from $31,114 AUDSave up to $22,883 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+
3.11ct Round
$31,114 AUD