Radiant|Natural|GIA

1.55ct J SI2 Radiant Natural Diamond

J/SI2 • GIA ZSMMV199

Certificate GIA ZSMMV199

Diamond specifications and retailer prices

From $3,361 USD
1 retailer carries this diamond
Only listing: $3,361 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 1.55ct natural radiant diamond

This 1.55ct 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 ZSMMV199. 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

1.55
Carat
J
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA ZSMMV199
Dimensions7.46 × 5.72 mm
L/W Ratio1.30
Top View
7.46 mm5.72 mm1.55 ctJ / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA ZSMMV199
Side View
Table 69.0%CrownGirdle: ThickPavilionCuletDepth 69.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $3,361 USD|Low: $3,262 USD|High: $3,495 USD|Avg: $3,352 USD|-3.8%
September 26, 2026
ADC Online$3,361 USD

17 data points across 1 retailer

1 retailer

B
ADC Online
ZSMMV199 · Oct 1
$3,361 USD
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B
1.55ct Radiant
$3,361 USD