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Radiant|Natural|GIA

4.01ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 5231279399

Certificate GIA 5231279399

Diamond specifications and retailer prices

From $68,108 AUD
As of November 6, 2026
Save $16,846 AUD (20%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $84,954 AUD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 4.01ct natural radiant diamond

This 4.01ct natural radiant sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231279399. Listed at 9 retailers as of November 6, 2026, with prices from $68,108 to $84,954, a $16,846 spread on the same certified stone. 77 Diamonds lists it at $84,954. 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

4.01
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231279399
Dimensions10.01 × 7.82 × 5.31 mm
L/W Ratio1.28
Top View
10.01 mm7.82 mm4.01 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231279399
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $84,954 AUD|Low: $68,108 AUD|High: $86,670 AUD|Avg: $74,972 AUD|+0.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4$68,108 AUD
Retailer 2$70,548 AUD
Retailer 5$73,125 AUD
Retailer 3$76,267 AUD
77 Diamonds$84,954 AUD

44 data points across 5 retailers

9 retailers$68,108 AUD to $84,954 AUD

B+
Cheapest Retailer
-
$68,108 AUD
B+
Retailer 2
-
$70,548 AUD
View
B+
Retailer 3
-
$72,071 AUD
View
B+
Retailer 4
-
$73,125 AUD
View
B+
Retailer 5
-
$74,895 AUD
View
B+
Retailer 6
-
$76,267 AUD
View
Retailer 7
-
$76,267 AUD
View
Price last confirmed 8 days ago
Retailer 8
-
$76,267 AUD
View
Price last confirmed 24 days ago
Most Expensive
B+
77 Diamonds
RADZ7UZWBZWM · Nov 7
$84,954 AUD
£45,962 GBP
View
8 more retailers have this diamond
Prices start from $68,108 AUDSave up to $16,846 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+
4.01ct Radiant
$68,108 AUD