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Marquise|Natural|GIA

1.27ct G SI1 Marquise Natural Diamond

G/SI1 • GIA 6237018858

Certificate GIA 6237018858

Diamond specifications and retailer prices

From €6,128 EUR
As of November 3, 2026
1 retailer carries this diamond
Only listing: €6,128 EUR at Yorxs
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 Yorxs

About this 1.27ct natural marquise diamond

This 1.27ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 6237018858. Listed at a single retailer as of November 3, 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

1.27
Carat
G
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6237018858
Dimensions11.16 × 5.78 × 3.47 mm
L/W Ratio1.93
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Cloud, Needle, Natural
Top View
11.16 mm5.78 mm1.27 ctG / SI1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6237018858
Side View
Table 56.0%CrownGirdle: ThinPavilionCuletDepth 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 3
Current: €6,128 EUR|Low: €5,992 EUR|High: €6,148 EUR|Avg: €6,097 EUR|+2.3%
November 3, 2026
Yorxs€6,128 EUR

18 data points across 1 retailer

1 retailer

B
Yorxs
404320102 · Nov 3
€6,128 EUR
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B
1.27ct Marquise
€6,128 EUR