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Radiant|Natural|GIA

3.12ct J VS2 Radiant Natural Diamond

EX • J/VS2 • GIA 2225006318

Certificate GIA 2225006318

Diamond specifications and retailer prices

From $36,453 AUD
As of November 6, 2026
Save $9,452 AUD (21%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $45,906 AUD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 3.12ct natural radiant diamond

This 3.12ct natural radiant sits in the three to five carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225006318. Listed at 8 retailers as of November 6, 2026, with prices from $36,453 to $45,906, a $9,452 spread on the same certified stone. 77 Diamonds lists it at $45,906. 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

3.12
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225006318
Dimensions8.39 × 7.93 × 5.34 mm
L/W Ratio1.06
Top View
8.39 mm7.93 mm3.12 ctJ / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2225006318
Side View
Table 68.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 67.3%

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 6
Current: $45,906 AUD|Low: $36,453 AUD|High: $46,831 AUD|Avg: $43,427 AUD|+0.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 3$36,453 AUD
Retailer 2$42,997 AUD
Retailer 4$44,404 AUD
Retailer 5$44,404 AUD
Retailer 6$45,889 AUD
77 Diamonds$45,906 AUD

37 data points across 6 retailers

8 retailers$36,453 AUD to $45,906 AUD

B+
Cheapest Retailer
-
$36,453 AUD
B+
Retailer 2
-
$39,242 AUD
View
B+
Retailer 3
-
$40,143 AUD
View
B
Retailer 4
-
$42,997 AUD
View
B
Retailer 5
-
$44,404 AUD
View
B
Retailer 6
-
$44,404 AUD
View
B
Retailer 7
-
$45,889 AUD
View
Most Expensive
B
77 Diamonds
RADZMJC6A2JN · Nov 7
$45,906 AUD
£24,836 GBP
View
7 more retailers have this diamond
Prices start from $36,453 AUDSave up to $9,452 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+
3.12ct Radiant
$36,453 AUD