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Marquise|Natural|GIA

3.01ct F SI2 Marquise Natural Diamond

VG • F/SI2 • GIA 1559040121

Certificate GIA 1559040121

Diamond specifications and retailer prices

From £23,660 GBP
As of November 5, 2026
Save £18,712 GBP (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £42,372 GBP at MOH London · As of November 4, 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1559040121. Listed at 16 retailers as of November 4, 2026, with prices from £23,660 to £42,372, a £18,712 spread on the same certified stone. MOH London lists it at £42,372. 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
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1559040121
Dimensions14.95 × 7.57 × 4.38 mm
L/W Ratio1.97
Key to symbols
Crystal, Feather, Cavity, Indented Natural, Needle, Natural
Top View
14.95 mm7.57 mm3.01 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1559040121
Side View
Table 57.0%CrownGirdle: STK-ETKPavilionCulet: NDepth 57.9%

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: £42,372 GBP|Low: £23,660 GBP|High: £45,102 GBP|Avg: £30,221 GBP|-5.9%
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 14£23,660 GBP
Retailer 16£24,767 GBP
Retailer 6£24,936 GBP
Retailer 13£25,440 GBP
Retailer 15£25,474 GBP
Retailer 4£26,943 GBP
Retailer 9£27,140 GBP
Retailer 7£28,337 GBP
Retailer 11£28,337 GBP
Retailer 8£28,535 GBP
Retailer 12£29,471 GBP
Retailer 5£30,604 GBP
Retailer 3£30,611 GBP
Retailer 10£32,871 GBP
Retailer 2£33,277 GBP
MOH London£42,372 GBP

40 data points across 16 retailers

16 retailers£23,660 GBP to £42,372 GBP

A
Cheapest Retailer
-
£23,660 GBP
A
Retailer 2
-
£24,767 GBP
View
A
Retailer 3
-
£24,936 GBP
View
Final sale: no returns
A
Retailer 4
-
£25,440 GBP
View
A
Retailer 5
-
£25,474 GBP
View
B+
Retailer 6
-
£26,943 GBP
View
A
Retailer 7
-
£27,140 GBP
View
B+
Retailer 8
-
£28,337 GBP
View
B+
Retailer 9
-
£28,337 GBP
View
Retailer 10
-
£28,535 GBP
View
Price last confirmed 9 days ago
B+
Retailer 11
-
£29,471 GBP
View
B+
Retailer 12
-
£30,604 GBP
View
B+
Retailer 13
-
£30,611 GBP
View
B+
Retailer 14
-
£32,871 GBP
View
B+
Retailer 15
-
£33,277 GBP
View
Most Expensive
B
MOH London
8AC27CA93 · Nov 4
£42,372 GBP
View
15 more retailers have this diamond
Prices start from £23,660 GBPSave up to £18,712 GBP

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 Marquise
£23,660 GBP