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Marquise|Natural|GIA

0.81ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 7551373783

Certificate GIA 7551373783

Diamond specifications and retailer prices

From $1,859 AUD
SGD 1,765 SGD
As of October 31, 2026
Save $1,157 AUD (38%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,017 AUD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.81ct natural marquise diamond

This 0.81ct natural marquise sits in the just-under-one-carat band, graded G 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 7551373783. Listed at 10 retailers as of October 27, 2026, with prices from $1,859 to $3,017, a $1,157 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,017. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.08°
Pavilion angle40.88°
OriginNatural
Grading LabGIA
CertificateGIA 7551373783
Dimensions9.05 × 4.78 × 3.08 mm
L/W Ratio1.89
Culet sizeNone
Top View
9.05 mm4.78 mm0.81 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551373783
Side View
Table 59.0%Crown 38.08°Girdle: MED-VTKPavilion 40.88°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,688 AUD|Low: $1,859 AUD|High: $3,136 AUD|Avg: $2,376 AUD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 2, 2026
Retailer 6$1,859 AUD
Retailer 4$1,869 AUD
Retailer 5$1,901 AUD
Retailer 8$2,036 AUD
Retailer 2$2,072 AUD
Retailer 3$2,345 AUD
Retailer 7$2,589 AUD
Retailer 1$2,688 AUD
Wholesale Diamonds Direct$3,017 AUD

44 data points across 9 retailers

10 retailers$1,859 AUD to $3,017 AUD

A
Cheapest Retailer
-
$1,859 AUD
SGD 1,765 SGD
A
Retailer 2
-
$1,869 AUD
$1,313 USD
View
A
Retailer 3
-
$1,901 AUD
$1,335 USD
View
A
Retailer 4
-
$2,036 AUD
SGD 1,933 SGD
View
A
Retailer 5
-
$2,072 AUD
£1,146 GBP
View
A
Retailer 6
-
$2,345 AUD
$1,647 USD
View
B+
Retailer 7
-
$2,589 AUD
$1,819 USD
View
B+
Retailer 8
-
$2,683 AUD
$1,885 USD
View
B+
Retailer 9
-
$2,688 AUD
€1,798 EUR
View
Most Expensive
B+
Wholesale Diamonds Direct
523353923 · Oct 27
$3,017 AUD
$2,119 USD
View
9 more retailers have this diamond
Prices start from $1,859 AUDSave up to $1,157 AUD

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
0.81ct Marquise
$1,859 AUD