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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 HK$14,366 HKD
$1,831 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$14,366 HKD 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

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: HK$11,105 HKD|Low: HK$7,530 HKD|High: HK$21,212 HKD|Avg: HK$14,205 HKD|-3.3%
Retailer 1
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
The Diamond Guys
September 17, 2026
Retailer 5HK$7,530 HKD
Retailer 10HK$10,341 HKD
Retailer 13HK$10,472 HKD
Retailer 11HK$10,655 HKD
Retailer 12HK$11,032 HKD
Retailer 1HK$11,105 HKD
Retailer 14HK$11,403 HKD
Retailer 7HK$13,134 HKD
The Diamond GuysHK$14,366 HKD
Retailer 2HK$14,730 HKD
Retailer 8HK$15,637 HKD
Retailer 4HK$15,694 HKD
Retailer 9HK$16,946 HKD
Retailer 6HK$18,437 HKD
Retailer 3HK$20,821 HKD

53 data points across 15 retailers

1 retailer

B+
The Diamond Guys
1965866463 · Nov 2
HK$14,366 HKD
$1,831 USD
View

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+
0.81ct Marquise
HK$14,366 HKD