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Round|Natural|GIA

3.01ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1549405085

Certificate GIA 1549405085

Diamond specifications and retailer prices

From €40,255 EUR
As of November 5, 2026
Save €29,000 EUR (42%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €69,255 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1549405085. Listed at 27 retailers as of November 4, 2026, with prices from €40,255 to €69,255, a €29,000 spread on the same certified stone. MOH London lists it at €69,255. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1549405085
Dimensions9.11 × 9.19 × 5.77 mm
L/W Ratio1.01
Girdle conditionMedium to Slightly Thick
Cert comments
Additional clouds pinpoints and surface graining are not shown.
Top View
9.11 mm9.19 mm3.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549405085
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.0%

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 5
Current: €69,255 EUR|Low: €40,294 EUR|High: €70,277 EUR|Avg: €49,302 EUR|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9€40,294 EUR
Retailer 2€41,274 EUR
Retailer 3€43,106 EUR
Retailer 5€44,053 EUR
Retailer 8€46,169 EUR
Retailer 7€46,315 EUR
Retailer 6€51,794 EUR
Retailer 4€57,242 EUR
MOH London€69,255 EUR

29 data points across 9 retailers

27 retailers€40,255 EUR to €69,255 EUR

B+
Cheapest Retailer
-
€40,255 EUR
B+
Retailer 2
-
€40,294 EUR
View
B+
Retailer 3
-
€40,735 EUR
View
B+
Retailer 4
-
€40,757 EUR
View
Final sale: no returns
A
Retailer 5
-
€41,274 EUR
View
B+
Retailer 6
-
€43,064 EUR
View
B+
Retailer 7
-
€43,106 EUR
View
Retailer 8
-
€43,306 EUR
View
Price last confirmed 33 days ago
B+
Retailer 9
-
€43,466 EUR
View
B+
Retailer 10
-
€44,053 EUR
View
Retailer 11
-
€44,463 EUR
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€45,931 EUR
View
B+
Retailer 13
-
€46,169 EUR
View
B+
Retailer 14
-
€46,169 EUR
View
B+
Retailer 15
-
€46,315 EUR
View
Retailer 16
-
€47,125 EUR
View
Price last confirmed 39 days ago
B+
Retailer 17
-
€47,558 EUR
View
B+
Retailer 18
-
€47,710 EUR
View
B
Retailer 19
-
€48,168 EUR
View
Retailer 20
-
€49,010 EUR
View
Price last confirmed 39 days ago
Retailer 21
-
€49,344 EUR
View
Price last confirmed 14 days ago
B+
Retailer 22
-
€49,392 EUR
View
B+
Retailer 23
-
€50,021 EUR
View
Retailer 24
-
€50,895 EUR
View
Price last confirmed 39 days ago
B+
Retailer 25
-
€51,794 EUR
View
B
Retailer 26
-
€57,242 EUR
View
Most Expensive
B
MOH London
6E2EE1D5D · Nov 4
€69,255 EUR
£61,206 GBP
View
26 more retailers have this diamond
Prices start from €40,255 EURSave up to €29,000 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
3.01ct Round
€40,255 EUR