Radiant|Natural|GIA

1.54ct J SI2 Radiant Natural Diamond

J/SI2 • GIA ZSMON170

Certificate GIA ZSMON170

Diamond specifications and retailer prices

From $3,452 USD
1 retailer carries this diamond
Only listing: $3,452 USD at ADC Online
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 ADC Online

About this 1.54ct natural radiant diamond

This 1.54ct natural radiant sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included) and certified by GIA ZSMON170. Currently listed at a single retailer. 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
J
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA ZSMON170
Dimensions7.49 × 5.74 mm
L/W Ratio1.30
Top View
7.49 mm5.74 mm1.54 ctJ / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA ZSMON170
Side View
Table 67.0%CrownGirdle: THK TO VTKPavilionCuletDepth 69.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 1
Current: $3,452 USD|Low: $3,444 USD|High: $3,642 USD|Avg: $3,558 USD|-4.6%
September 26, 2026
ADC Online$3,452 USD

18 data points across 1 retailer

1 retailer

B
ADC Online
ZSMON170 · Oct 1
$3,452 USD
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B
1.54ct Radiant
$3,452 USD