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Marquise|Natural|GIA

1.20ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 2564367234

Certificate GIA 2564367234

Diamond specifications and retailer prices

From £4,688 GBP
As of November 4, 2026
Save £3,968 GBP (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £8,657 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564367234. Listed at 15 retailers as of November 4, 2026, with prices from £4,688 to £8,657, a £3,968 spread on the same certified stone. MOH London lists it at £8,657. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564367234
Dimensions10.61 × 5.57 × 3.36 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Needle, Pinpoint
Top View
10.61 mm5.57 mm1.20 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564367234
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.2%

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: £8,657 GBP|Low: £4,641 GBP|High: £8,785 GBP|Avg: £6,388 GBP|-1.5%
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
November 5, 2026
Retailer 10£4,688 GBP
Retailer 6£5,511 GBP
Retailer 13£5,650 GBP
Retailer 3£5,749 GBP
Retailer 7£5,821 GBP
Retailer 12£5,973 GBP
Retailer 9£6,228 GBP
Retailer 8£6,324 GBP
Retailer 4£6,361 GBP
Retailer 5£6,737 GBP
Retailer 2£7,599 GBP
Retailer 11£7,685 GBP
MOH London£8,657 GBP

32 data points across 13 retailers

15 retailers£4,688 GBP to £8,657 GBP

A
Cheapest Retailer
-
£4,688 GBP
B+
Retailer 2
-
£5,023 GBP
View
B+
Retailer 3
-
£5,511 GBP
View
B+
Retailer 4
-
£5,650 GBP
View
Retailer 5
-
£5,749 GBP
View
Price last confirmed 29 days ago
B+
Retailer 6
-
£5,749 GBP
View
Final sale: no returns
B+
Retailer 7
-
£5,821 GBP
View
Retailer 8
-
£5,973 GBP
View
Price last confirmed 15 days ago
B+
Retailer 9
-
£6,228 GBP
View
B+
Retailer 10
-
£6,324 GBP
View
B+
Retailer 11
-
£6,361 GBP
View
B
Retailer 12
-
£6,737 GBP
View
B
Retailer 13
-
£7,599 GBP
View
Retailer 14
-
£7,685 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
EA39D97DC · Nov 4
£8,657 GBP
View
14 more retailers have this diamond
Prices start from £4,688 GBPSave up to £3,968 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
1.20ct Marquise
£4,688 GBP