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Marquise|Natural|GIA

3.01ct G SI2 Marquise Natural Diamond

ID • G/SI2 • GIA 2554183983

Certificate GIA 2554183983

Diamond specifications and retailer prices

From £31,597 GBP
As of November 5, 2026
Save £5,023 GBP (14%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £49,202 GBP at MOH London · As of October 21, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554183983. Listed at 13 retailers as of November 5, 2026, with a relatively tight 16% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554183983
Dimensions13.97 × 7.35 × 4.79 mm
L/W Ratio1.90
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Knot, Crystal, Needle
Top View
13.97 mm7.35 mm3.01 ctG / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554183983
Side View
Table 59.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 65.1%

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 5
Current: £49,202 GBP|Low: £28,529 GBP|High: £49,529 GBP|Avg: £34,438 GBP|+0.5%
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 3£28,529 GBP
Retailer 5£28,785 GBP
Retailer 7£31,336 GBP
Retailer 11£31,597 GBP
Retailer 4£32,619 GBP
Retailer 13£32,619 GBP
Retailer 9£33,512 GBP
Retailer 12£33,702 GBP
Retailer 6£33,827 GBP
Retailer 10£36,177 GBP
Retailer 2£36,620 GBP
Retailer 8£39,418 GBP
MOH London£49,202 GBP

35 data points across 13 retailers

13 retailers£31,597 GBP to £36,620 GBP

Retailer 1
-
£28,529 GBP
Price last confirmed 17 days ago
B+
Retailer 2
-
£31,597 GBP
View
B+
Retailer 3
-
£32,619 GBP
View
B+
Retailer 4
-
£32,619 GBP
View
Retailer 5
-
£32,641 GBP
View
Price last confirmed 46 days ago
B+
Retailer 6
-
£33,512 GBP
View
B+
Retailer 7
-
£33,702 GBP
View
B+
Retailer 8
-
£33,827 GBP
View
Retailer 9
-
£33,947 GBP
View
Price last confirmed 45 days ago
Retailer 10
-
£35,253 GBP
View
Price last confirmed 45 days ago
B
Retailer 11
-
£36,177 GBP
View
B+
Retailer 12
-
£36,620 GBP
View
Most Expensive
MOH London
DFD80A8DA · Oct 21
£49,202 GBP
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from £31,597 GBPSave up to £5,023 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.

B+
3.01ct Marquise
£31,597 GBP