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Marquise|Natural|GIA

1.51ct G VVS1 Marquise Natural Diamond

EX • G/VVS1 • GIA 6542809473

Certificate GIA 6542809473

Diamond specifications and retailer prices

From £9,781 GBP
As of November 5, 2026
Save £7,010 GBP (42%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £16,790 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542809473. Listed at 19 retailers as of November 4, 2026, with prices from £9,781 to £16,790, a £7,010 spread on the same certified stone. MOH London lists it at £16,790. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.56°
Pavilion angle39.31°
OriginNatural
Grading LabGIA
CertificateGIA 6542809473
Dimensions11.13 × 5.89 × 3.66 mm
L/W Ratio1.89
Top View
11.13 mm5.89 mm1.51 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542809473
Side View
Table 60.0%Crown 39.56°Girdle: THK-VTKPavilion 39.31°Culet: NoneDepth 62.2%

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 5
Current: £16,790 GBP|Low: £9,125 GBP|High: £17,039 GBP|Avg: £11,502 GBP|-1.5%
MOH London
Retailer 2
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Retailer 25
November 5, 2026
Retailer 14£9,125 GBP
Retailer 17£9,571 GBP
Retailer 16£9,697 GBP
Retailer 4£9,781 GBP
Retailer 18£9,816 GBP
Retailer 11£9,874 GBP
Retailer 12£9,995 GBP
Retailer 20£10,192 GBP
Retailer 5£10,330 GBP
Retailer 3£10,479 GBP
Retailer 15£11,123 GBP
Retailer 24£11,333 GBP
Retailer 2£11,352 GBP
Retailer 22£11,594 GBP
Retailer 6£11,856 GBP
Retailer 19£12,259 GBP
Retailer 9£12,304 GBP
Retailer 23£12,304 GBP
Retailer 7£12,421 GBP
Retailer 8£12,713 GBP
Retailer 10£12,739 GBP
Retailer 13£13,025 GBP
Retailer 21£13,041 GBP
Retailer 25£15,271 GBP
MOH London£16,790 GBP

32 data points across 25 retailers

19 retailers£9,781 GBP to £16,790 GBP

A
Cheapest Retailer
-
£9,781 GBP
A
Retailer 2
-
£10,192 GBP
View
A
Retailer 3
-
£10,330 GBP
View
Final sale: no returns
A
Retailer 4
-
£10,479 GBP
View
A
Retailer 5
-
£11,333 GBP
View
A
Retailer 6
-
£11,352 GBP
View
A
Retailer 7
-
£11,594 GBP
View
B+
Retailer 8
-
£11,856 GBP
View
B+
Retailer 9
-
£12,259 GBP
View
B+
Retailer 10
-
£12,304 GBP
View
B+
Retailer 11
-
£12,304 GBP
View
B+
Retailer 12
-
£12,421 GBP
View
B+
Retailer 13
-
£12,713 GBP
View
B+
Retailer 14
-
£12,739 GBP
View
B+
Retailer 15
-
£13,025 GBP
View
B+
Retailer 16
-
£13,041 GBP
View
Retailer 17
-
£15,271 GBP
View
Price last confirmed 27 days ago
B+
Retailer 18
-
£15,271 GBP
View
Most Expensive
B+
MOH London
D1C6F6600 · Nov 4
£16,790 GBP
View
18 more retailers have this diamond
Prices start from £9,781 GBPSave up to £7,010 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
1.51ct Marquise
£9,781 GBP