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Round|Natural|GIA

2.31ct J IF Round Natural Diamond

EX • J/IF • GIA 1226522718

Certificate GIA 1226522718

Diamond specifications and retailer prices

From $22,947 AUD
As of November 6, 2026
Save $18,913 AUD (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $41,861 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 2.31ct natural round diamond

This 2.31ct natural round sits in the two to three carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1226522718. Listed at 17 retailers as of November 4, 2026, with prices from $22,947 to $41,861, a $18,913 spread on the same certified stone. MOH London lists it at $41,861. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.31
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1226522718
Dimensions8.42 × 8.47 × 5.29 mm
L/W Ratio1.01
Girdle conditionThin to Slightly Thick
Cert comments
Minor details of polish are not shown.
Top View
8.42 mm8.47 mm2.31 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1226522718
Side View
Table 57.0%Crown 34.5°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 62.6%

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 6
Current: $41,861 AUD|Low: $24,720 AUD|High: $42,479 AUD|Avg: $31,061 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$27,179 AUD
Retailer 7$27,193 AUD
Retailer 3$27,197 AUD
Retailer 8$28,004 AUD
Retailer 5$28,429 AUD
Retailer 6$28,949 AUD
Retailer 9$31,148 AUD
Retailer 4$31,254 AUD
Retailer 2$36,905 AUD
MOH London$41,861 AUD

45 data points across 10 retailers

17 retailers$22,947 AUD to $41,861 AUD

A
Cheapest Retailer
-
$22,947 AUD
B+
Retailer 2
-
$27,179 AUD
View
B+
Retailer 3
-
$27,193 AUD
View
B+
Retailer 4
-
$27,197 AUD
View
Retailer 5
-
$28,004 AUD
View
Price last confirmed 33 days ago
B+
Retailer 6
-
$28,416 AUD
View
B+
Retailer 7
-
$28,429 AUD
View
Final sale: no returns
B
Retailer 8
-
$28,949 AUD
View
Retailer 9
-
$29,666 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$31,148 AUD
View
B+
Retailer 11
-
$31,173 AUD
View
B+
Retailer 12
-
$31,254 AUD
View
B
Retailer 13
-
$32,137 AUD
View
B
Retailer 14
-
$33,374 AUD
View
B
Retailer 15
-
$36,905 AUD
View
B
Retailer 16
-
$38,074 AUD
View
Most Expensive
B
MOH London
F2B047565 · Nov 4
$41,861 AUD
£23,074 GBP
View
16 more retailers have this diamond
Prices start from $22,947 AUDSave up to $18,913 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
2.31ct Round
$22,947 AUD