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Marquise|Natural|GIA

0.60ct J SI1 Marquise Natural Diamond

J/SI1 • GIA 6237103440

Certificate GIA 6237103440

Diamond specifications and retailer prices

From £835 GBP
€1,067 EUR
As of November 2, 2026
Save £247 GBP (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,082 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.6ct natural marquise diamond

This 0.6ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 6237103440. Listed at 2 retailers as of November 2, 2026, with prices from £835 to £1,082, a £247 spread on the same certified stone. MOH London lists it at £1,082. 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

0.60
Carat
J
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6237103440
Dimensions7.55 × 4.30 × 3.06 mm
L/W Ratio1.76
Culet sizeNone
Top View
7.55 mm4.30 mm0.60 ctJ / SI1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6237103440
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 71.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,082 GBP|Low: £735 GBP|High: £1,095 GBP|Avg: £884 GBP
MOH London
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£735 GBP
Retailer 2£835 GBP
MOH London£1,082 GBP

20 data points across 3 retailers

2 retailers£835 GBP to £1,082 GBP

B
Cheapest Retailer
-
£835 GBP
€1,067 EUR
Most Expensive
C
MOH London
991DE098E · Nov 2
£1,082 GBP
View
1 more retailer has this diamond
Prices start from £835 GBPSave up to £247 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
0.60ct Marquise
£835 GBP