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Marquise|Natural|GIA

0.81ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 6545736795

Certificate GIA 6545736795

Diamond specifications and retailer prices

From £1,364 GBP
$1,831 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: £1,364 GBP at The Diamond Guys
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Diamond Guys

About this 0.81ct natural marquise diamond

This 0.81ct natural marquise sits in the just-under-one-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 6545736795. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.65°
Pavilion angle39.68°
OriginNatural
Grading LabGIA
CertificateGIA 6545736795
Dimensions9.64 × 4.91 × 2.92 mm
L/W Ratio1.96
Top View
9.64 mm4.91 mm0.81 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545736795
Side View
Table 59.0%Crown 37.65°Girdle: MED-THKPavilion 39.68°Culet: NoneDepth 59.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: £1,055 GBP|Low: £715 GBP|High: £2,015 GBP|Avg: £1,349 GBP|-3.3%
Retailer 1
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
The Diamond Guys
September 17, 2026
Retailer 5£715 GBP
Retailer 10£982 GBP
Retailer 13£995 GBP
Retailer 11£1,012 GBP
Retailer 12£1,048 GBP
Retailer 1£1,055 GBP
Retailer 14£1,083 GBP
Retailer 7£1,247 GBP
The Diamond Guys£1,364 GBP
Retailer 2£1,399 GBP
Retailer 8£1,485 GBP
Retailer 4£1,491 GBP
Retailer 9£1,609 GBP
Retailer 6£1,751 GBP
Retailer 3£1,977 GBP

53 data points across 15 retailers

1 retailer

B+
The Diamond Guys
1965866463 · Nov 2
£1,364 GBP
$1,831 USD
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B+
0.81ct Marquise
£1,364 GBP