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Marquise|Natural|GIA

1.51ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 5563042562

Certificate GIA 5563042562

Diamond specifications and retailer prices

From £5,694 GBP
$7,629 USD
As of October 31, 2026
Save £3,993 GBP (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £9,687 GBP at MOH London · As of November 1, 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 J colour (near-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 5563042562. Listed at 10 retailers as of October 31, 2026, with prices from £5,694 to £9,687, a £3,993 spread on the same certified stone. MOH London lists it at £9,687. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5563042562
Dimensions11.15 × 5.96 × 3.77 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint, Natural
Top View
11.15 mm5.96 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5563042562
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £9,687 GBP|Low: £5,694 GBP|High: £9,803 GBP|Avg: £6,805 GBP|-1.1%
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
November 1, 2026
Retailer 3£5,694 GBP
Retailer 12£5,763 GBP
Retailer 9£6,043 GBP
Retailer 6£6,212 GBP
Retailer 14£6,508 GBP
Retailer 8£6,551 GBP
Retailer 4£6,555 GBP
Retailer 2£6,741 GBP
Retailer 13£6,971 GBP
Retailer 15£6,971 GBP
Retailer 7£7,021 GBP
Retailer 5£7,108 GBP
Retailer 11£7,202 GBP
Retailer 10£7,257 GBP
MOH London£9,687 GBP

26 data points across 15 retailers

10 retailers£5,694 GBP to £9,687 GBP

B+
Cheapest Retailer
-
£5,694 GBP
$7,629 USD
B+
Retailer 2
-
£6,043 GBP
$8,097 USD
View
B+
Retailer 3
-
£6,212 GBP
$8,324 USD
View
Retailer 4
-
£6,508 GBP
$8,720 USD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
£6,551 GBP
View
B+
Retailer 6
-
£6,741 GBP
$9,032 USD
View
B
Retailer 7
-
£7,021 GBP
$9,408 USD
View
Retailer 8
-
£7,108 GBP
$9,524 USD
View
Price last confirmed 16 days ago
B+
Retailer 9
-
£7,257 GBP
€9,261 EUR
View
Most Expensive
B
MOH London
B598E796E · Nov 1
£9,687 GBP
View
9 more retailers have this diamond
Prices start from £5,694 GBPSave up to £3,993 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.

B+
1.51ct Marquise
£5,694 GBP