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Marquise|Lab Grown|GIA

1.28ct G VS1 Marquise Lab Grown Diamond

G/VS1 • GIA 6234047919

Certificate GIA 6234047919

Diamond specifications and retailer prices

From €1,372 EUR
As of October 29, 2026
1 retailer carries this diamond
Only listing: €1,372 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 1.28ct lab-grown marquise diamond

This 1.28ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by GIA 6234047919. Listed at a single retailer as of October 29, 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

1.28
Carat
G
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6234047919
Dimensions10.99 × 5.71 × 3.58 mm
L/W Ratio1.92
Girdle conditionFaceted
Top View
10.99 mm5.71 mm1.28 ctG / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6234047919
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: €1,372 EUR|Low: €1,338 EUR|High: €1,372 EUR|Avg: €1,362 EUR|+2.6%
October 29, 2026
Yorxs€1,372 EUR

11 data points across 1 retailer

1 retailer

C
Yorxs
358150593 · Oct 29
€1,372 EUR
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C
1.28ct Marquise
€1,372 EUR