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Marquise|Natural|GIA

1.50ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 7543850445

Certificate GIA 7543850445

Diamond specifications and retailer prices

From £8,978 GBP
As of November 5, 2026
Save £6,411 GBP (42%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £15,389 GBP at MOH London · As of November 7, 2026
View at MOH London

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two 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 7543850445. Listed at 21 retailers as of November 5, 2026, with prices from £8,978 to £15,389, a £6,411 spread on the same certified stone. MOH London lists it at £15,389. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7543850445
Dimensions11.58 × 5.96 × 3.80 mm
L/W Ratio1.94
Girdle conditionFaceted
Key to symbols
Crystal, Needle, Pinpoint, Indented Natural
Top View
11.58 mm5.96 mm1.50 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7543850445
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 63.7%

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 5
Current: £15,389 GBP|Low: £8,978 GBP|High: £17,865 GBP|Avg: £11,714 GBP|-12.8%
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
November 7, 2026
Retailer 17£8,978 GBP
Retailer 18£9,356 GBP
Retailer 20£9,494 GBP
Retailer 11£9,638 GBP
Retailer 7£10,402 GBP
Retailer 14£10,578 GBP
Retailer 16£10,722 GBP
Retailer 2£10,802 GBP
Retailer 3£10,957 GBP
Retailer 9£11,416 GBP
Retailer 19£11,416 GBP
Retailer 12£11,603 GBP
Retailer 10£11,729 GBP
Retailer 8£11,797 GBP
Retailer 13£11,797 GBP
Retailer 4£11,887 GBP
Retailer 5£11,970 GBP
Retailer 15£12,027 GBP
Retailer 6£14,034 GBP
MOH London£15,389 GBP

44 data points across 20 retailers

21 retailers£8,978 GBP to £15,389 GBP

A
Cheapest Retailer
-
£8,978 GBP
A
Retailer 2
-
£9,356 GBP
View
A
Retailer 3
-
£9,494 GBP
View
Final sale: no returns
A
Retailer 4
-
£9,638 GBP
View
A
Retailer 5
-
£10,402 GBP
View
A
Retailer 6
-
£10,578 GBP
View
B+
Retailer 7
-
£10,722 GBP
View
Retailer 8
-
£10,802 GBP
View
B+
Retailer 9
-
£10,957 GBP
View
B+
Retailer 10
-
£11,416 GBP
View
B+
Retailer 11
-
£11,416 GBP
View
B+
Retailer 12
-
£11,603 GBP
View
B+
Retailer 13
-
£11,729 GBP
View
B+
Retailer 14
-
£11,797 GBP
View
Retailer 15
-
£11,797 GBP
View
B+
Retailer 16
-
£11,887 GBP
View
B+
Retailer 17
-
£11,970 GBP
View
B+
Retailer 18
-
£12,027 GBP
View
B+
Retailer 19
-
£12,275 GBP
View
B
Retailer 20
-
£14,034 GBP
View
Most Expensive
B
MOH London
2434BBEF6 · Nov 7
£15,389 GBP
View
20 more retailers have this diamond
Prices start from £8,978 GBPSave up to £6,411 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
1.50ct Marquise
£8,978 GBP