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Round|Natural|GIA

4.01ct M SI2 Round Natural Diamond

M/SI2 • GIA 7566385567

Shape and cutting style on the report: Old miner

Certificate GIA 7566385567

Diamond specifications and retailer prices

From $32,127 AUD
As of November 4, 2026
Save $8,645 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $40,772 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 4.01ct natural round diamond

This 4.01ct natural round sits in the three to five carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included) and certified by GIA 7566385567. Listed at 3 retailers as of November 4, 2026, with prices from $32,127 to $40,772, a $8,645 spread on the same certified stone. Reve Diamonds lists it at $40,772. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.01
Carat
M
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566385567
Dimensions12.42 × 7.48 × 5.03 mm
L/W Ratio1.66
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle, Indented Natural
Top View
12.42 mm7.48 mm4.01 ctM / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566385567
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: 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 4
Current: $40,115 AUD|Low: $32,127 AUD|High: $40,772 AUD|Avg: $38,646 AUD|+0.3%
Retailer 1
Retailer 2
Reve Diamonds
November 3, 2026
Retailer 2$32,127 AUD
Retailer 1$40,115 AUD
Reve Diamonds$40,772 AUD

15 data points across 3 retailers

3 retailers$32,127 AUD to $40,772 AUD

B+
Cheapest Retailer
-
$32,127 AUD
B
Retailer 2
-
$40,115 AUD
View
Most Expensive
B
Reve Diamonds
B2CEDB192 · Nov 4
$40,772 AUD
$28,542 USD
View
2 more retailers have this diamond
Prices start from $32,127 AUDSave up to $8,645 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 Round
$32,127 AUD