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Cushion|Natural|GIA

1.54ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 6233762885

Shape and cutting style on the report: Old mine brilliant

Certificate GIA 6233762885

Diamond specifications and retailer prices

From $4,329 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $4,329 USD at The Perfect Carat
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 The Perfect Carat

About this 1.54ct natural cushion diamond

This 1.54ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6233762885. Listed at a single retailer as of November 2, 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
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6233762885
Dimensions7.39 × 5.98 × 4.16 mm
L/W Ratio1.24
Culet sizeLarge
Key to symbols
Crystal, Cloud, Natural
Top View
7.39 mm5.98 mm1.54 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6233762885
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: LargeDepth 69.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $3,974 USD|Low: $3,974 USD|High: $5,857 USD|Avg: $4,886 USD|-4.8%
Retailer 1
Retailer 2
The Perfect Carat
November 2, 2026
Retailer 1$3,974 USD
The Perfect Carat$4,329 USD
Retailer 2$5,857 USD

5 data points across 3 retailers

1 retailer

B+
The Perfect Carat
tpc_13d3062a-e0e3-4ca0-ba6c-b3467cebc300 · Nov 2
$4,329 USD
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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
$4,329 USD