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Cushion|Natural|GIA

1.54ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 6545821654

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 6545821654

Diamond specifications and retailer prices

From $6,235 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $6,235 USD at Shane Co
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 Shane Co

About this 1.54ct natural cushion diamond

This 1.54ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6545821654. Listed at a single retailer as of October 30, 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

1.54
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545821654
Dimensions7.37 × 6.16 × 4.22 mm
L/W Ratio1.20
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.37 mm6.16 mm1.54 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545821654
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $4,280 USD|Low: $4,280 USD|High: $6,235 USD|Avg: $4,705 USD|-2.5%
Retailer 1
Shane Co
October 5, 2026
Retailer 1$4,280 USD
Shane Co$6,235 USD

4 data points across 2 retailers

1 retailer

B
Shane Co
26F0KPT · Oct 30
$6,235 USD
View

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.54ct Cushion
$6,235 USD