Round|Natural|GIA

4.01ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6502938596

Certificate GIA 6502938596

Diamond specifications and retailer prices

From €66,437 EUR
$74,224 USD
As of October 29, 2026
Save €43,574 EUR (40%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €110,012 EUR at MOH London · As of October 29, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6502938596. Listed at 12 retailers as of October 29, 2026, with prices from €66,437 to €110,012, a €43,574 spread on the same certified stone. MOH London lists it at €110,012. 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
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6502938596
Dimensions10.03 × 10.11 × 6.26 mm
L/W Ratio1.01
Star length55%
Lower girdle70%
Top View
10.03 mm10.11 mm4.01 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502938596
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.1%

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 29
Current: €110,012 EUR|Low: €60,397 EUR|High: €114,554 EUR|Avg: €80,895 EUR|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6€66,437 EUR
Retailer 2€66,982 EUR
Retailer 7€69,682 EUR
Retailer 4€72,355 EUR
Retailer 3€74,424 EUR
Retailer 8€81,432 EUR
Retailer 5€84,551 EUR
MOH London€110,012 EUR

38 data points across 8 retailers

12 retailers€66,437 EUR to €110,012 EUR

B+
Cheapest Retailer
-
€66,437 EUR
$74,224 USD
Final sale: no returns
B+
Retailer 2
-
€66,982 EUR
$74,833 USD
View
B+
Retailer 3
-
€69,682 EUR
$77,849 USD
View
B+
Retailer 4
-
€72,355 EUR
£63,650 GBP
View
B
Retailer 5
-
€74,424 EUR
$83,147 USD
View
B
Retailer 6
-
€75,495 EUR
$84,344 USD
View
B+
Retailer 7
-
€77,276 EUR
$86,333 USD
View
B+
Retailer 8
-
€79,952 EUR
$89,323 USD
View
B
Retailer 9
-
€81,432 EUR
$90,977 USD
View
B
Retailer 10
-
€84,551 EUR
View
B
Retailer 11
-
€97,700 EUR
£85,945 GBP
View
Most Expensive
B
MOH London
4D9D1C760 · Oct 29
€110,012 EUR
£96,776 GBP
View
11 more retailers have this diamond
Prices start from €66,437 EURSave up to €43,574 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
€66,437 EUR