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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 $3,395 NZD
$1,910 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $3,395 NZD 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 October 30, 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
Unlock full score analysis
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Price History

Last verified: Oct 30
Current: $3,260 NZD|Low: $1,961 NZD|High: $4,145 NZD|Avg: $3,131 NZD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Shane Co
May 27, 2026
Retailer 5$1,961 NZD
Retailer 3$3,075 NZD
Retailer 1$3,260 NZD
Shane Co$3,395 NZD
Retailer 2$3,420 NZD
Retailer 4$4,145 NZD

10 data points across 6 retailers

1 retailer

B
Shane Co
26C070S · Oct 30
$3,395 NZD
$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
$3,395 NZD