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Marquise|Natural|GIA

1.37ct F IF Marquise Natural Diamond

F/IF • GIA 2173335050

Certificate GIA 2173335050

Diamond specifications and retailer prices

From €9,642 EUR
As of November 2, 2026
1 retailer carries this diamond
Only listing: €9,642 EUR at Belgium Diamonds
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 Belgium Diamonds

About this 1.37ct natural marquise diamond

This 1.37ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 2173335050. 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

1.37
Carat
F
Color
IF
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2173335050
Dimensions11.89 × 6.12 × 3.46 mm
L/W Ratio1.94
Top View
11.89 mm6.12 mm1.37 ctF / IF
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2173335050
Side View
Table 61.0%CrownGirdle: ETN-STKPavilionCulet: NoneDepth 56.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: €9,642 EUR|Low: €7,779 EUR|High: €9,642 EUR|Avg: €9,052 EUR
Belgium Diamonds
Retailer 2
April 17, 2026
Retailer 2€7,985 EUR
Belgium Diamonds€9,642 EUR

5 data points across 2 retailers

1 retailer

B
Belgium Diamonds
236794924 · Nov 2
€9,642 EUR
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B
1.37ct Marquise
€9,642 EUR