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Round|Natural|GIA

3.01ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1553980423

Certificate GIA 1553980423

Diamond specifications and retailer prices

From €31,271 EUR
As of November 2, 2026
Save €19,845 EUR (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €51,116 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553980423. Listed at 15 retailers as of November 2, 2026, with prices from €31,271 to €51,116, a €19,845 spread on the same certified stone. MOH London lists it at €51,116. 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

3.01
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1553980423
Dimensions9.15 × 9.21 × 5.75 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
9.15 mm9.21 mm3.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553980423
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.6%

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 2
Current: €51,116 EUR|Low: €29,308 EUR|High: €51,872 EUR|Avg: €35,752 EUR|+9.3%
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 3€29,638 EUR
Retailer 11€31,271 EUR
Retailer 16€31,466 EUR
Retailer 9€32,832 EUR
Retailer 13€32,895 EUR
Retailer 5€33,062 EUR
Retailer 14€34,186 EUR
Retailer 6€34,440 EUR
Retailer 15€34,767 EUR
Retailer 7€35,817 EUR
Retailer 8€37,195 EUR
Retailer 4€38,108 EUR
Retailer 2€38,778 EUR
Retailer 10€38,816 EUR
Retailer 12€39,126 EUR
MOH London€51,116 EUR

31 data points across 16 retailers

15 retailers€31,271 EUR to €51,116 EUR

Retailer 1
-
€29,638 EUR
Price last confirmed 35 days ago
B+
Retailer 2
-
€31,271 EUR
View
B+
Retailer 3
-
€31,466 EUR
View
B+
Retailer 4
-
€32,832 EUR
View
B+
Retailer 5
-
€32,895 EUR
View
B
Retailer 6
-
€34,186 EUR
View
Retailer 7
-
€34,440 EUR
View
Price last confirmed 38 days ago
B+
Retailer 8
-
€34,767 EUR
View
Retailer 9
-
€35,817 EUR
View
Price last confirmed 45 days ago
Retailer 10
-
€37,195 EUR
View
Price last confirmed 45 days ago
Retailer 11
-
€38,108 EUR
View
Price last confirmed 36 days ago
B
Retailer 12
-
€38,778 EUR
View
B
Retailer 13
-
€38,816 EUR
View
B
Retailer 14
-
€39,126 EUR
View
Most Expensive
B
MOH London
5D5A10BBE · Nov 4
€51,116 EUR
£44,938 GBP
View
14 more retailers have this diamond
Prices start from €31,271 EURSave up to €19,845 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+
3.01ct Round
€31,271 EUR