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Marquise|Natural|GIA

1.01ct F VS1 Marquise Natural Diamond

VG • F/VS1 • GIA 6542659655

Certificate GIA 6542659655

Diamond specifications and retailer prices

From £4,094 GBP
As of November 4, 2026
Save £3,519 GBP (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £7,613 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542659655. Listed at 13 retailers as of November 4, 2026, with prices from £4,094 to £7,613, a £3,519 spread on the same certified stone. MOH London lists it at £7,613. 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

1.01
Carat
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle35.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542659655
Dimensions10.77 × 5.27 × 3.01 mm
L/W Ratio2.04
Top View
10.77 mm5.27 mm1.01 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542659655
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 35.8°Culet: NoneDepth 57.1%

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 4
Current: £7,613 GBP|Low: £4,165 GBP|High: £7,726 GBP|Avg: £5,442 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8£4,165 GBP
Retailer 7£4,332 GBP
Retailer 3£4,920 GBP
Retailer 4£4,920 GBP
Retailer 6£5,029 GBP
Retailer 9£5,604 GBP
Retailer 5£5,639 GBP
Retailer 2£6,322 GBP
MOH London£7,613 GBP

34 data points across 9 retailers

13 retailers£4,094 GBP to £7,613 GBP

B+
Cheapest Retailer
-
£4,094 GBP
B+
Retailer 2
-
£4,165 GBP
View
B+
Retailer 3
-
£4,332 GBP
View
Final sale: no returns
B+
Retailer 4
-
£4,370 GBP
View
B+
Retailer 5
-
£4,624 GBP
View
B+
Retailer 6
-
£4,920 GBP
View
B+
Retailer 7
-
£4,920 GBP
View
Retailer 8
-
£5,029 GBP
View
Price last confirmed 15 days ago
B
Retailer 9
-
£5,604 GBP
View
B
Retailer 10
-
£5,639 GBP
View
Retailer 11
-
£5,711 GBP
View
Price last confirmed 14 days ago
B
Retailer 12
-
£6,322 GBP
View
Most Expensive
B
MOH London
792285693 · Nov 4
£7,613 GBP
View
12 more retailers have this diamond
Prices start from £4,094 GBPSave up to £3,519 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+
1.01ct Marquise
£4,094 GBP