Round|Natural|GIA

4.01ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6223327105

Certificate GIA 6223327105

Diamond specifications and retailer prices

From $58,440 USD
As of November 1, 2026
Save $47,500 USD (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $105,940 USD at MOH London · As of November 1, 2026
View at MOH London

About this 4.01ct natural round diamond

This 4.01ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6223327105. Listed at 20 retailers as of November 1, 2026, with prices from $58,440 to $105,940, a $47,500 spread on the same certified stone. MOH London lists it at $105,940. 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
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6223327105
Dimensions10.12 × 10.06 × 6.28 mm
L/W Ratio1.01
Top View
10.12 mm10.06 mm4.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6223327105
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

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 1
Current: $105,940 USD|Low: $58,440 USD|High: $107,216 USD|Avg: $72,497 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$58,440 USD
Retailer 3$61,386 USD
Retailer 7$61,473 USD
Retailer 8$62,180 USD
Retailer 9$64,342 USD
Retailer 2$67,438 USD
Retailer 10$70,659 USD
Retailer 4$79,520 USD
Retailer 5$85,006 USD
MOH London$105,940 USD

37 data points across 10 retailers

20 retailers$58,440 USD to $105,940 USD

B+
Cheapest Retailer
-
$58,440 USD
B+
Retailer 2
-
$60,916 USD
View
B+
Retailer 3
-
$61,386 USD
₹5,846,293 INR
View
B
Retailer 4
-
$61,473 USD
View
B
Retailer 5
-
$62,180 USD
View
Final sale: no returns
Retailer 6
-
$64,342 USD
A$98,988 AUD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
$65,610 USD
View
B+
Retailer 8
-
$67,438 USD
£53,101 GBP
View
B
Retailer 9
-
$67,833 USD
View
B
Retailer 10
-
$69,120 USD
View
B
Retailer 11
-
$69,120 USD
View
B
Retailer 12
-
$70,659 USD
View
B
Retailer 13
-
$70,659 USD
View
B
Retailer 14
-
$71,420 USD
View
B
Retailer 15
-
$72,569 USD
View
B
Retailer 16
-
$73,486 USD
View
B
Retailer 17
-
$76,312 USD
View
B
Retailer 18
-
$79,520 USD
€75,733 EUR
View
B
Retailer 19
-
$85,006 USD
ZAR 1,373,277 ZAR
View
Most Expensive
B
MOH London
BCC8D33DB · Nov 1
$105,940 USD
£83,417 GBP
View
19 more retailers have this diamond
Prices start from $58,440 USDSave up to $47,500 USD

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
$58,440 USD