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Round|Natural|GIA

4.01ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6511413718

Certificate GIA 6511413718

Diamond specifications and retailer prices

From $100,407 AUD
$70,530 USD
As of October 29, 2026
Save $31,598 AUD (24%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $132,004 AUD at Yorxs · As of October 29, 2026
View at Yorxs

About this 4.01ct natural round diamond

This 4.01ct natural round sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6511413718. Listed at 8 retailers as of October 29, 2026, with prices from $100,407 to $132,004, a $31,598 spread on the same certified stone. Yorxs lists it at $132,004. 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

4.01
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6511413718
Dimensions10.16 × 10.11 × 6.24 mm
L/W Ratio1.00
Top View
10.16 mm10.11 mm4.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6511413718
Side View
Table 59.0%Crown 34°Girdle: ThickPavilion 41°Culet: NoneDepth 61.6%

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: Oct 29
Current: $101,535 AUD|Low: $96,328 AUD|High: $132,004 AUD|Avg: $111,894 AUD|-0.7%
Retailer 1
Retailer 2
Yorxs
October 30, 2026
Retailer 2$96,328 AUD
Retailer 1$101,535 AUD
Yorxs$132,004 AUD

46 data points across 3 retailers

8 retailers$100,407 AUD to $132,004 AUD

Retailer 1
-
$96,328 AUD
$67,665 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$100,407 AUD
$70,530 USD
View
A
Retailer 3
-
$101,535 AUD
₹6,792,641 INR
View
B+
Retailer 4
-
$115,141 AUD
$80,880 USD
View
B+
Retailer 5
-
$115,141 AUD
$80,880 USD
View
B+
Retailer 6
-
$118,984 AUD
$83,580 USD
View
B+
Retailer 7
-
$122,074 AUD
$85,750 USD
View
Most Expensive
B
Yorxs
492287216 · Oct 29
$132,004 AUD
€88,310 EUR
View
7 more retailers have this diamond
Prices start from $100,407 AUDSave up to $31,598 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
4.01ct Round
$100,407 AUD