Report attributes for 1.51 ct cushion brilliant, G, VS2, GIA
The 4Cs
Carat weight 1.51 ct
Colour grade G GIA D–Z scale · Near Colourless (trade band)
Clarity grade Not stated
Cut grade Not applicable GIA does not assign a cut grade to this shape; this stone is a cushion brilliant.
Proportions
Measurements × × mm
Table %
Girdle ·
Optical
Fluorescence intensity
Fluorescence colour Not stated
Provenance
Origin Laboratory-grown
Growth method CVD
Descriptive terms Premium GIA laboratory-grown terminology (Premium / Standard)
Clarity

GIA/IGI FL–I3 scale · 61482 listings use this scale. Counts include sub-categories. Selecting several values matches any of them.

Carat weight

0.23 – 12.04 ct in these results

Comparing 2 stones
Attribute 1.51 ct cushion brilliant, G, VS2, GIA 0.92 ct round brilliant, F, VVS2, IGI
Carat weight 1.02 ct 1.51 ct
Shape Round brilliant Round brilliant
Clarity grade Not comparable, because these listings use different grade vocabularies (GIA Premium/Standard versus IGI FL–I3).
Colour grade Not comparable, because these listings use different grade vocabularies (GIA Premium/Standard versus IGI D–Z).
Polish Not stated Excellent
Cut grade Excellent Not applicable GIA does not assign a cut grade to this shape.

Sorted by Clarity (GIA/IGI FL–I3). Not sorted by clarity — 38518 listings use GIA Premium/Standard terminology and appear after these results, ordered by price.

Unavailable: this stone is on hold for another buyer.

Two decimal places, as printed on the report.

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Origin

Certification

Certificate verified against GIA on 2026-09-12

Laboratory
GIA
Report number
2231849654
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Origin
Laboratory-grown
Growth method
CVD
Treatment
No treatment disclosed

Certification

Certificate not verified

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Laboratory
IGI
Report number
Not stated
Treatment
No treatment disclosed

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Clarity: VS1 Carat: 1.00–1.49 ct

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