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Marquise|Natural|GIA

1.50ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 1559885699

Certificate GIA 1559885699

Diamond specifications and retailer prices

From £10,261 GBP
As of November 5, 2026
Save £7,296 GBP (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £17,557 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 1559885699. Listed at 18 retailers as of November 5, 2026, with prices from £10,261 to £17,557, a £7,296 spread on the same certified stone. MOH London lists it at £17,557. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559885699
Dimensions11.40 × 5.97 × 3.72 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
11.40 mm5.97 mm1.50 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559885699
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.3%

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: £17,557 GBP|Low: £10,261 GBP|High: £17,865 GBP|Avg: £12,695 GBP|-1.6%
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
November 7, 2026
Retailer 15£10,261 GBP
Retailer 17£10,692 GBP
Retailer 5£10,759 GBP
Retailer 8£11,888 GBP
Retailer 13£11,888 GBP
Retailer 12£11,907 GBP
Retailer 3£12,162 GBP
Retailer 2£12,345 GBP
Retailer 6£12,398 GBP
Retailer 4£12,843 GBP
Retailer 18£12,843 GBP
Retailer 14£13,236 GBP
Retailer 9£13,260 GBP
Retailer 16£13,269 GBP
Retailer 10£13,345 GBP
Retailer 11£13,478 GBP
Retailer 7£13,680 GBP
MOH London£17,557 GBP

43 data points across 18 retailers

18 retailers£10,261 GBP to £17,557 GBP

A
Cheapest Retailer
-
£10,261 GBP
A
Retailer 2
-
£10,692 GBP
View
A
Retailer 3
-
£10,759 GBP
View
B+
Retailer 4
-
£11,888 GBP
View
B+
Retailer 5
-
£11,888 GBP
View
B+
Retailer 6
-
£11,907 GBP
View
B+
Retailer 7
-
£12,162 GBP
View
Retailer 8
-
£12,345 GBP
View
B+
Retailer 9
-
£12,398 GBP
View
B
Retailer 10
-
£12,843 GBP
View
B
Retailer 11
-
£12,843 GBP
View
B+
Retailer 12
-
£13,236 GBP
View
B
Retailer 13
-
£13,260 GBP
View
B
Retailer 14
-
£13,269 GBP
View
B
Retailer 15
-
£13,345 GBP
View
Retailer 16
-
£13,478 GBP
View
B+
Retailer 17
-
£13,680 GBP
View
Most Expensive
B
MOH London
9ADA62B4E · Nov 7
£17,557 GBP
View
17 more retailers have this diamond
Prices start from £10,261 GBPSave up to £7,296 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
£10,261 GBP