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Marquise|Natural|GIA

3.01ct J SI1 Marquise Natural Diamond

J/SI1 • GIA 6562271757

Certificate GIA 6562271757

Diamond specifications and retailer prices

From £21,142 GBP
As of November 3, 2026
Save £10,875 GBP (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £32,017 GBP at MOH London · As of November 2, 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 SI1 clarity (slightly-included) and certified by GIA 6562271757. Listed at 7 retailers as of November 2, 2026, with prices from £21,142 to £32,017, a £10,875 spread on the same certified stone. MOH London lists it at £32,017. 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
J
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6562271757
Dimensions13.05 × 7.24 × 4.67 mm
L/W Ratio1.80
Girdle conditionThick
Key to symbols
Feather, Knot, Crystal, Cavity, Needle
Top View
13.05 mm7.24 mm3.01 ctJ / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6562271757
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 64.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: £32,017 GBP|Low: £20,839 GBP|High: £32,732 GBP|Avg: £24,247 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 7£20,839 GBP
Retailer 4£21,142 GBP
Retailer 2£21,778 GBP
Retailer 6£22,447 GBP
Retailer 5£23,524 GBP
Retailer 3£24,271 GBP
MOH London£32,017 GBP

16 data points across 7 retailers

7 retailers£21,142 GBP to £32,017 GBP

Retailer 1
-
£20,839 GBP
Price last confirmed 35 days ago
B
Retailer 2
-
£21,142 GBP
View
B
Retailer 3
-
£21,778 GBP
View
B
Retailer 4
-
£22,447 GBP
View
B
Retailer 5
-
£23,524 GBP
View
B
Retailer 6
-
£24,271 GBP
View
Most Expensive
C
MOH London
2E4B616BE · Nov 2
£32,017 GBP
View
6 more retailers have this diamond
Prices start from £21,142 GBPSave up to £10,875 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
£21,142 GBP