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Marquise|Natural|IGI

1.50ct J VS2 Marquise Natural Diamond

EX • J/VS2 • IGI 817681954

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 817681954

Diamond specifications and retailer prices

From £3,882 GBP
$5,201 USD
As of November 2, 2026
Save £2,631 GBP (40%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £6,513 GBP at MOH London · As of November 1, 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 817681954. Listed at 4 retailers as of November 1, 2026, with prices from £3,882 to £6,513, a £2,631 spread on the same certified stone. MOH London lists it at £6,513. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 817681954
Dimensions12.27 × 5.82 × 3.61 mm
L/W Ratio2.11
Girdle conditionFaceted
Top View
12.27 mm5.82 mm1.50 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 817681954
Side View
Table 62.0%Crown 37.1°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: £6,513 GBP|Low: £3,831 GBP|High: £6,591 GBP|Avg: £4,891 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4£3,882 GBP
Retailer 3£4,360 GBP
Retailer 2£4,829 GBP
MOH London£6,513 GBP

42 data points across 4 retailers

4 retailers£3,882 GBP to £6,513 GBP

A
Cheapest Retailer
-
£3,882 GBP
$5,201 USD
A
Retailer 2
-
£4,360 GBP
View
B+
Retailer 3
-
£4,829 GBP
€6,162 EUR
View
Most Expensive
B
MOH London
F71488209 · Nov 1
£6,513 GBP
View
3 more retailers have this diamond
Prices start from £3,882 GBPSave up to £2,631 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
£3,882 GBP