Marquise|Natural|GIA

1.06ct F IF Marquise Natural Diamond

GD • F/IF • GIA 6551080635

Certificate GIA 6551080635

Diamond specifications and retailer prices

From €5,777 EUR
$6,480 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €5,777 EUR 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 1.06ct natural marquise diamond

This 1.06ct natural marquise sits in the classic one-carat band, graded F 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 6551080635. 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. 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

1.06
Carat
F
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6551080635
Dimensions10.86 × 5.16 × 3.24 mm
L/W Ratio2.10
Top View
10.86 mm5.16 mm1.06 ctF / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6551080635
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.9%

Caratlytics Score

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

Last verified: Nov 2
Current: €5,777 EUR|Low: €5,624 EUR|High: €8,263 EUR|Avg: €6,681 EUR|-5.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 8, 2026
Retailer 7€5,624 EUR
Brilliant Earth€5,777 EUR
Retailer 5€6,644 EUR
Retailer 6€6,916 EUR
Retailer 3€7,251 EUR
Retailer 4€7,351 EUR
Retailer 2€8,263 EUR

15 data points across 7 retailers

1 retailer

B+
Brilliant Earth
19903468B · Nov 2
€5,777 EUR
$6,480 USD
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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+
1.06ct Marquise
€5,777 EUR