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Marquise|Natural|GIA

3.01ct G SI1 Marquise Natural Diamond

G/SI1 • GIA 3565420984

Certificate GIA 3565420984

Diamond specifications and retailer prices

From €36,929 EUR
As of November 3, 2026
Save €18,438 EUR (33%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €55,367 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 3565420984. Listed at 7 retailers as of November 2, 2026, with prices from €36,929 to €55,367, a €18,438 spread on the same certified stone. MOH London lists it at €55,367. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
G
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.42°
Pavilion angle37.92°
OriginNatural
Grading LabGIA
CertificateGIA 3565420984
Dimensions15.32 × 7.63 × 4.43 mm
L/W Ratio2.01
Girdle conditionVery Thick
Key to symbols
Feather, Crystal, Needle, Cloud
Top View
15.32 mm7.63 mm3.01 ctG / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 3565420984
Side View
Table 59.0%Crown 34.42°GirdlePavilion 37.92°CuletDepth 58.1%

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: Nov 3
Current: €55,367 EUR|Low: €36,929 EUR|High: €57,164 EUR|Avg: €43,511 EUR|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4€36,929 EUR
Retailer 5€37,931 EUR
Retailer 3€40,506 EUR
Retailer 6€40,762 EUR
Retailer 7€42,393 EUR
Retailer 2€49,096 EUR
MOH London€55,367 EUR

26 data points across 7 retailers

7 retailers€36,929 EUR to €55,367 EUR

B+
Cheapest Retailer
-
€36,929 EUR
B+
Retailer 2
-
€37,931 EUR
View
B+
Retailer 3
-
€40,506 EUR
View
B
Retailer 4
-
€40,762 EUR
View
B
Retailer 5
-
€42,393 EUR
View
B
Retailer 6
-
€49,096 EUR
View
Most Expensive
B
MOH London
CFD82894E · Nov 2
€55,367 EUR
£48,675 GBP
View
6 more retailers have this diamond
Prices start from €36,929 EURSave up to €18,438 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 Marquise
€36,929 EUR