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Marquise|Natural|GIA

1.50ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 6542895400

Certificate GIA 6542895400

Diamond specifications and retailer prices

From £8,922 GBP
As of November 6, 2026
Save £5,351 GBP (37%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £14,273 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 6542895400. Listed at 18 retailers as of November 5, 2026, with prices from £8,922 to £14,273, a £5,351 spread on the same certified stone. NZ Jewellers lists it at £14,273. 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 6542895400
Dimensions12.19 × 5.84 × 3.70 mm
L/W Ratio2.09
Key to symbols
Feather
Top View
12.19 mm5.84 mm1.50 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6542895400
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.4%

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 6
Current: £14,273 GBP|Low: £8,922 GBP|High: £14,797 GBP|Avg: £11,051 GBP|-3.5%
NZ Jewellers
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£8,922 GBP
Retailer 8£9,154 GBP
Retailer 18£9,440 GBP
Retailer 16£9,464 GBP
Retailer 4£9,517 GBP
Retailer 6£9,655 GBP
Retailer 7£10,746 GBP
Retailer 13£10,759 GBP
Retailer 9£10,915 GBP
Retailer 12£10,988 GBP
Retailer 2£11,124 GBP
Retailer 14£11,334 GBP
Retailer 10£11,588 GBP
Retailer 17£11,588 GBP
Retailer 3£11,802 GBP
Retailer 5£11,976 GBP
Retailer 11£13,352 GBP
NZ Jewellers£14,273 GBP

35 data points across 18 retailers

18 retailers£8,922 GBP to £14,273 GBP

A
Cheapest Retailer
-
£8,922 GBP
A
Retailer 2
-
£9,154 GBP
View
A
Retailer 3
-
£9,440 GBP
View
A
Retailer 4
-
£9,464 GBP
View
A
Retailer 5
-
£9,517 GBP
View
A
Retailer 6
-
£9,655 GBP
View
Final sale: no returns
A
Retailer 7
-
£10,746 GBP
View
A
Retailer 8
-
£10,759 GBP
View
B+
Retailer 9
-
£10,915 GBP
View
Retailer 10
-
£10,988 GBP
View
B+
Retailer 11
-
£11,124 GBP
View
B+
Retailer 12
-
£11,334 GBP
View
B+
Retailer 13
-
£11,588 GBP
View
B+
Retailer 14
-
£11,588 GBP
View
B+
Retailer 15
-
£11,802 GBP
View
B+
Retailer 16
-
£11,976 GBP
View
Retailer 17
-
£13,352 GBP
View
Most Expensive
B+
NZ Jewellers
c5f74ee4-7a40-48e1-bd29-2f1fde28150e · Nov 5
£14,273 GBP
$19,104 USD
View
17 more retailers have this diamond
Prices start from £8,922 GBPSave up to £5,351 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
£8,922 GBP