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Round|Natural|GIA

4.03ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 3545958412

Certificate GIA 3545958412

Diamond specifications and retailer prices

From €60,346 EUR
$67,684 USD
As of November 1, 2026
Save €43,541 EUR (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €103,887 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 4.03ct natural round diamond

This 4.03ct 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 3545958412. Listed at 13 retailers as of November 1, 2026, with prices from €60,346 to €103,887, a €43,541 spread on the same certified stone. MOH London lists it at €103,887. 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

4.03
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 3545958412
Dimensions10.07 × 10.13 × 6.31 mm
L/W Ratio1.01
Star length50%
Top View
10.07 mm10.13 mm4.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3545958412
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: Nov 1
Current: €103,887 EUR|Low: €59,780 EUR|High: €105,138 EUR|Avg: €74,040 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 4€60,782 EUR
Retailer 7€60,883 EUR
Retailer 6€63,740 EUR
Retailer 8€65,758 EUR
Retailer 3€66,803 EUR
Retailer 5€69,669 EUR
Retailer 2€78,738 EUR
MOH London€103,887 EUR

35 data points across 8 retailers

13 retailers€60,346 EUR to €103,887 EUR

A
Cheapest Retailer
-
€60,346 EUR
$67,684 USD
A
Retailer 2
-
€60,782 EUR
₹6,492,683 INR
View
B+
Retailer 3
-
€60,883 EUR
$68,287 USD
View
B+
Retailer 4
-
€63,740 EUR
$71,491 USD
View
B+
Retailer 5
-
€65,758 EUR
$73,755 USD
View
Final sale: no returns
B+
Retailer 6
-
€66,803 EUR
£58,997 GBP
View
Retailer 7
-
€69,290 EUR
$77,716 USD
View
Price last confirmed 36 days ago
Retailer 8
-
€69,290 EUR
$77,716 USD
View
Price last confirmed 34 days ago
B+
Retailer 9
-
€69,669 EUR
£61,528 GBP
View
Retailer 10
-
€72,062 EUR
$80,825 USD
View
Price last confirmed 26 days ago
Retailer 11
-
€74,834 EUR
$83,934 USD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
€78,738 EUR
View
Most Expensive
B
MOH London
E273DE6C5 · Nov 2
€103,887 EUR
£91,748 GBP
View
12 more retailers have this diamond
Prices start from €60,346 EURSave up to €43,541 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.

A
4.03ct Round
€60,346 EUR