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Marquise|Natural|GIA

3.01ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 2567061089

Certificate GIA 2567061089

Diamond specifications and retailer prices

From £16,709 GBP
As of November 6, 2026
Save £13,437 GBP (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £30,146 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 J 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 2567061089. Listed at 12 retailers as of November 4, 2026, with prices from £16,709 to £30,146, a £13,437 spread on the same certified stone. MOH London lists it at £30,146. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2567061089
Dimensions15.50 × 7.17 × 4.58 mm
L/W Ratio2.16
Girdle conditionThick to Very Thick
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Needle, Indented Natural
Top View
15.50 mm7.17 mm3.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2567061089
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.9%

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 6
Current: £30,146 GBP|Low: £16,709 GBP|High: £33,233 GBP|Avg: £22,509 GBP|-9.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11£16,709 GBP
Retailer 2£16,740 GBP
Retailer 8£18,548 GBP
Retailer 3£19,046 GBP
Retailer 10£20,161 GBP
Retailer 9£20,638 GBP
Retailer 5£21,215 GBP
Retailer 6£22,432 GBP
Retailer 7£23,144 GBP
Retailer 4£25,967 GBP
MOH London£30,146 GBP

37 data points across 11 retailers

12 retailers£16,709 GBP to £30,146 GBP

A
Cheapest Retailer
-
£16,709 GBP
A
Retailer 2
-
£16,740 GBP
View
B+
Retailer 3
-
£18,548 GBP
View
B+
Retailer 4
-
£19,046 GBP
View
Final sale: no returns
Retailer 5
-
£20,021 GBP
View
Price last confirmed 25 days ago
B+
Retailer 6
-
£20,161 GBP
View
B+
Retailer 7
-
£20,638 GBP
View
B+
Retailer 8
-
£21,215 GBP
View
B
Retailer 9
-
£22,432 GBP
View
B
Retailer 10
-
£23,144 GBP
View
B
Retailer 11
-
£25,967 GBP
View
Most Expensive
B
MOH London
1C0F8C9B7 · Nov 4
£30,146 GBP
View
11 more retailers have this diamond
Prices start from £16,709 GBPSave up to £13,437 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
£16,709 GBP