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Marquise|Natural|GIA

1.37ct G IF Marquise Natural Diamond

G/IF • GIA 2175335191

Certificate GIA 2175335191

Diamond specifications and retailer prices

From $12,484 AUD
€8,323 EUR
As of November 5, 2026
1 retailer carries this diamond
Only listing: $12,484 AUD 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 2175335191. Listed at a single retailer as of November 5, 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
G
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2175335191
Dimensions11.07 × 5.89 × 3.53 mm
L/W Ratio1.88
Top View
11.07 mm5.89 mm1.37 ctG / IF
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2175335191
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: SmallDepth 59.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $12,484 AUD|Low: $9,404 AUD|High: $12,484 AUD|Avg: $11,416 AUD
Belgium Diamonds
Retailer 2
June 6, 2026
Retailer 2$10,379 AUD
Belgium Diamonds$12,484 AUD

12 data points across 2 retailers

1 retailer

B
Belgium Diamonds
236795656 · Nov 5
$12,484 AUD
€8,323 EUR
View

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B
1.37ct Marquise
$12,484 AUD