Marquise|Natural|GIA

3.01ct F SI2 Marquise Natural Diamond

ID • F/SI2 • GIA 2546118375

Certificate GIA 2546118375

Diamond specifications and retailer prices

From £25,574 GBP
As of November 6, 2026
Save £6,517 GBP (20%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £45,311 GBP at MOH London · As of October 25, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546118375. Listed at 14 retailers as of November 4, 2026, with a 25% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546118375
Dimensions16.46 × 7.16 × 4.44 mm
L/W Ratio2.30
Top View
16.46 mm7.16 mm3.01 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546118375
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £45,311 GBP|Low: £25,574 GBP|High: £46,813 GBP|Avg: £34,414 GBP|-2.0%
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
October 26, 2026
Retailer 2£25,574 GBP
Retailer 12£25,925 GBP
Retailer 3£28,974 GBP
Retailer 8£29,811 GBP
Retailer 9£30,182 GBP
Retailer 14£30,182 GBP
Retailer 10£30,985 GBP
Retailer 5£32,085 GBP
Retailer 6£32,091 GBP
Retailer 4£32,596 GBP
Retailer 11£35,001 GBP
Retailer 7£35,679 GBP
Retailer 13£36,876 GBP
MOH London£45,311 GBP

31 data points across 14 retailers

14 retailers£25,574 GBP to £32,091 GBP

A
Cheapest Retailer
-
£25,574 GBP
Retailer 2
-
£25,925 GBP
View
Price last confirmed 11 days ago
Retailer 3
-
£28,974 GBP
View
Price last confirmed 12 days ago
Retailer 4
-
£29,618 GBP
View
Price last confirmed 21 days ago
Retailer 5
-
£29,811 GBP
View
Price last confirmed 11 days ago
Retailer 6
-
£30,182 GBP
View
Price last confirmed 13 days ago
Retailer 7
-
£30,182 GBP
View
Price last confirmed 12 days ago
Retailer 8
-
£30,985 GBP
View
Price last confirmed 11 days ago
Retailer 9
-
£32,085 GBP
View
Price last confirmed 17 days ago
B+
Retailer 10
-
£32,091 GBP
View
Retailer 11
-
£32,596 GBP
View
Price last confirmed 14 days ago
Retailer 12
-
£33,804 GBP
View
Price last confirmed 69 days ago
Retailer 13
-
£36,876 GBP
View
Price last confirmed 12 days ago
Most Expensive
MOH London
1FDDBC678 · Oct 25
£45,311 GBP
View
Price last confirmed 12 days ago
13 more retailers have this diamond
Prices start from £25,574 GBPSave up to £6,517 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
£25,574 GBP