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Marquise|Natural|GIA

0.80ct E IF Marquise Natural Diamond

FR • E/IF • GIA 6531350763

Certificate GIA 6531350763

Diamond specifications and retailer prices

From $3,093 AUD
$2,170 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $3,093 AUD at Brilliant Earth
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 Brilliant Earth

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6531350763. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
E
Colour
IF
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6531350763
Dimensions10.12 × 4.39 mm
L/W Ratio2.31
Top View
10.12 mm4.39 mm0.80 ctE / IF
OriginNatural
CutFair
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6531350763
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 49.2%

Caratlytics Score

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

Last verified: Nov 4
Current: $3,093 AUD|Low: $3,093 AUD|High: $4,227 AUD|Avg: $3,457 AUD|-10.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 27, 2026
Brilliant Earth$3,093 AUD
Retailer 2$3,112 AUD
Retailer 3$3,210 AUD
Retailer 4$4,227 AUD

2 data points across 4 retailers

1 retailer

B+
Brilliant Earth
20283296A · Nov 4
$3,093 AUD
$2,170 USD
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B+
0.80ct Marquise
$3,093 AUD