Round|Natural|GIA

4.01ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1557467457

Certificate GIA 1557467457

Diamond specifications and retailer prices

From €63,663 EUR
CA$98,784 CAD
As of October 30, 2026
Save €42,238 EUR (40%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €105,901 EUR 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1557467457. Listed at 13 retailers as of October 30, 2026, with prices from €63,663 to €105,901, a €42,238 spread on the same certified stone. MOH London lists it at €105,901. 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
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1557467457
Dimensions10.04 × 10.10 × 6.30 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Knot, Needle, Indented Natural
Top View
10.04 mm10.10 mm4.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557467457
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: Oct 30
Current: €105,901 EUR|Low: €50,847 EUR|High: €108,874 EUR|Avg: €71,620 EUR|-1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 6€50,847 EUR
Retailer 5€56,601 EUR
Retailer 9€63,663 EUR
Retailer 8€64,819 EUR
Retailer 3€65,184 EUR
Retailer 7€68,100 EUR
Retailer 4€70,587 EUR
Retailer 13€70,587 EUR
Retailer 10€72,022 EUR
Retailer 14€72,941 EUR
Retailer 11€74,791 EUR
Retailer 12€76,176 EUR
Retailer 2€80,308 EUR
MOH London€105,901 EUR

37 data points across 14 retailers

13 retailers€63,663 EUR to €105,901 EUR

B+
Cheapest Retailer
-
€63,663 EUR
CA$98,784 CAD
B+
Retailer 2
-
€64,819 EUR
$72,416 USD
View
B+
Retailer 3
-
€65,184 EUR
$72,824 USD
View
B+
Retailer 4
-
€68,100 EUR
£59,907 GBP
View
B+
Retailer 5
-
€70,587 EUR
$78,860 USD
View
B+
Retailer 6
-
€70,587 EUR
$78,860 USD
View
Retailer 7
-
€70,634 EUR
$78,913 USD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
€72,022 EUR
$80,463 USD
View
B+
Retailer 9
-
€72,941 EUR
$81,490 USD
View
B
Retailer 10
-
€74,791 EUR
$83,557 USD
View
B
Retailer 11
-
€76,176 EUR
$85,105 USD
View
B+
Retailer 12
-
€80,308 EUR
View
Most Expensive
B
MOH London
52058E5F2 · Nov 1
€105,901 EUR
£93,160 GBP
View
12 more retailers have this diamond
Prices start from €63,663 EURSave up to €42,238 EUR

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
€63,663 EUR