CaratHunter
Plans
Marquise|Natural|GIA

1.01ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 6552328215

Certificate GIA 6552328215

Diamond specifications and retailer prices

From £1,995 GBP
As of November 4, 2026
Save £2,339 GBP (54%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £4,334 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552328215. Listed at 27 retailers as of November 4, 2026, with prices from £1,995 to £4,334, a £2,339 spread on the same certified stone. MOH London lists it at £4,334. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.65°
Pavilion angle40.21°
OriginNatural
Grading LabGIA
CertificateGIA 6552328215
Dimensions9.58 × 5.16 × 3.36 mm
L/W Ratio1.86
Culet sizeNone
Top View
9.58 mm5.16 mm1.01 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552328215
Side View
Table 59.0%Crown 40.65°Girdle: MED-VTKPavilion 40.21°Culet: NoneDepth 65.0%

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 4
Current: £4,334 GBP|Low: £1,995 GBP|High: £4,663 GBP|Avg: £2,786 GBP|-7.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 23£1,995 GBP
Retailer 3£2,027 GBP
Retailer 6£2,046 GBP
Retailer 11£2,082 GBP
Retailer 13£2,104 GBP
Retailer 5£2,108 GBP
Retailer 9£2,173 GBP
Retailer 21£2,286 GBP
Retailer 14£2,354 GBP
Retailer 7£2,369 GBP
Retailer 17£2,521 GBP
Retailer 15£2,552 GBP
Retailer 10£2,558 GBP
Retailer 19£2,673 GBP
Retailer 4£2,675 GBP
Retailer 16£2,675 GBP
Retailer 8£2,764 GBP
Retailer 18£2,848 GBP
Retailer 12£2,850 GBP
Retailer 20£3,172 GBP
Retailer 2£3,177 GBP
Retailer 22£3,751 GBP
MOH London£4,334 GBP

27 data points across 23 retailers

27 retailers£1,995 GBP to £4,334 GBP

A
Cheapest Retailer
-
£1,995 GBP
A
Retailer 2
-
£2,027 GBP
View
A
Retailer 3
-
£2,046 GBP
View
A
Retailer 4
-
£2,082 GBP
View
B+
Retailer 5
-
£2,104 GBP
View
A
Retailer 6
-
£2,108 GBP
View
A
Retailer 7
-
£2,173 GBP
View
Final sale: no returns
B+
Retailer 8
-
£2,286 GBP
View
Retailer 9
-
£2,354 GBP
View
Price last confirmed 9 days ago
B+
Retailer 10
-
£2,355 GBP
View
B+
Retailer 11
-
£2,369 GBP
View
B+
Retailer 12
-
£2,521 GBP
View
B+
Retailer 13
-
£2,552 GBP
View
B+
Retailer 14
-
£2,558 GBP
View
Retailer 15
-
£2,624 GBP
View
Price last confirmed 15 days ago
B+
Retailer 16
-
£2,673 GBP
View
B+
Retailer 17
-
£2,675 GBP
View
B+
Retailer 18
-
£2,675 GBP
View
B
Retailer 19
-
£2,764 GBP
View
B+
Retailer 20
-
£2,848 GBP
View
B
Retailer 21
-
£2,850 GBP
View
Retailer 22
-
£2,884 GBP
View
Price last confirmed 49 days ago
Retailer 23
-
£2,955 GBP
View
Price last confirmed 30 days ago
B+
Retailer 24
-
£3,172 GBP
View
Retailer 25
-
£3,177 GBP
View
B
Retailer 26
-
£3,751 GBP
View
Most Expensive
B
MOH London
D1DB3EF1A · Nov 4
£4,334 GBP
View
26 more retailers have this diamond
Prices start from £1,995 GBPSave up to £2,339 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
1.01ct Marquise
£1,995 GBP