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Marquise|Natural|GIA

3.01ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 2556996879

Certificate GIA 2556996879

Diamond specifications and retailer prices

From £22,017 GBP
As of November 4, 2026
Save £17,611 GBP (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £39,629 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556996879. Listed at 17 retailers as of November 4, 2026, with prices from £22,017 to £39,629, a £17,611 spread on the same certified stone. MOH London lists it at £39,629. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2556996879
Dimensions13.99 × 7.35 × 4.74 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Top View
13.99 mm7.35 mm3.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2556996879
Side View
Table 59.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 64.5%

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 4
Current: £39,629 GBP|Low: £22,017 GBP|High: £40,214 GBP|Avg: £27,518 GBP|-1.5%
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
November 6, 2026
Retailer 8£22,017 GBP
Retailer 10£23,164 GBP
Retailer 9£23,323 GBP
Retailer 7£25,377 GBP
Retailer 5£25,654 GBP
Retailer 11£25,655 GBP
Retailer 4£26,552 GBP
Retailer 13£26,552 GBP
Retailer 3£26,715 GBP
Retailer 12£27,441 GBP
Retailer 6£30,697 GBP
Retailer 2£31,123 GBP
MOH London£39,629 GBP

41 data points across 13 retailers

17 retailers£22,017 GBP to £39,629 GBP

A
Cheapest Retailer
-
£22,017 GBP
B+
Retailer 2
-
£23,164 GBP
View
B+
Retailer 3
-
£23,323 GBP
View
Final sale: no returns
B+
Retailer 4
-
£25,377 GBP
View
Retailer 5
-
£25,443 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£25,654 GBP
View
B+
Retailer 7
-
£25,655 GBP
View
B+
Retailer 8
-
£26,503 GBP
View
B+
Retailer 9
-
£26,552 GBP
View
B+
Retailer 10
-
£26,552 GBP
View
B+
Retailer 11
-
£26,715 GBP
View
B+
Retailer 12
-
£27,441 GBP
View
B
Retailer 13
-
£28,623 GBP
View
B
Retailer 14
-
£30,021 GBP
View
B
Retailer 15
-
£30,697 GBP
View
B
Retailer 16
-
£31,123 GBP
View
Most Expensive
B
MOH London
44BADCAB5 · Nov 4
£39,629 GBP
View
16 more retailers have this diamond
Prices start from £22,017 GBPSave up to £17,611 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
£22,017 GBP