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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 $1,306 USD
SGD 1,765 SGD
As of October 31, 2026
Save $813 USD (38%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,119 USD 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 $1,306 to $2,119, a $813 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,119. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,888 USD|Low: $1,306 USD|High: $2,203 USD|Avg: $1,669 USD|-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$1,306 USD
Retailer 4$1,313 USD
Retailer 5$1,335 USD
Retailer 8$1,430 USD
Retailer 2$1,455 USD
Retailer 3$1,647 USD
Retailer 7$1,819 USD
Retailer 1$1,888 USD
Wholesale Diamonds Direct$2,119 USD

44 data points across 9 retailers

10 retailers$1,306 USD to $2,119 USD

A
Cheapest Retailer
-
$1,306 USD
SGD 1,765 SGD
A
Retailer 2
-
$1,313 USD
View
A
Retailer 3
-
$1,335 USD
View
A
Retailer 4
-
$1,430 USD
SGD 1,933 SGD
View
A
Retailer 5
-
$1,455 USD
£1,146 GBP
View
A
Retailer 6
-
$1,647 USD
View
B+
Retailer 7
-
$1,819 USD
View
B+
Retailer 8
-
$1,885 USD
View
B+
Retailer 9
-
$1,888 USD
€1,798 EUR
View
Most Expensive
B+
Wholesale Diamonds Direct
523353923 · Oct 27
$2,119 USD
View
9 more retailers have this diamond
Prices start from $1,306 USDSave up to $813 USD

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
$1,306 USD