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Marquise|Natural|GIA

0.81ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 6532810175

Certificate GIA 6532810175

Diamond specifications and retailer prices

From €1,703 EUR
$1,910 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €1,703 EUR at Shane Co
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 Shane Co

About this 0.81ct natural marquise diamond

This 0.81ct natural marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532810175. 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. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.81
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.78°
Pavilion angle38.06°
OriginNatural
Grading LabGIA
CertificateGIA 6532810175
Dimensions9.23 × 4.84 × 2.92 mm
L/W Ratio1.91
Culet sizeNone
Top View
9.23 mm4.84 mm0.81 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532810175
Side View
Table 60.0%Crown 39.78°Girdle: STK-VTKPavilion 38.06°Culet: NoneDepth 60.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: €1,635 EUR|Low: €984 EUR|High: €2,079 EUR|Avg: €1,570 EUR|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Shane Co
May 27, 2026
Retailer 5€984 EUR
Retailer 3€1,542 EUR
Retailer 1€1,635 EUR
Shane Co€1,703 EUR
Retailer 2€1,715 EUR
Retailer 4€2,079 EUR

10 data points across 6 retailers

1 retailer

B
Shane Co
26C070S · Nov 2
€1,703 EUR
$1,910 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
€1,703 EUR