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3.42ct J I1 Round Natural Diamond

EX • J/I1 • GIA 1232780976

Certificate GIA 1232780976

Diamond specifications and retailer prices

From €17,109 EUR
$19,114 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €17,109 EUR at B2C Jewels
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 B2C Jewels

About this 3.42ct natural round diamond

This 3.42ct natural round sits in the three to five carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1232780976. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.42
Carat
J
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232780976
Dimensions9.63 × 9.70 mm
L/W Ratio1.01
Top View
9.63 mm9.70 mm3.42 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232780976
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.5%

Caratlytics Score

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

Last verified: Oct 31
Current: €17,109 EUR|Low: €16,941 EUR|High: €17,815 EUR|Avg: €17,288 EUR|-4.0%
September 30, 2026
B2C Jewels€17,109 EUR

3 data points across 1 retailer

1 retailer

B+
B2C Jewels
31740536 · Oct 31
€17,109 EUR
$19,114 USD
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B+
3.42ct Round
€17,109 EUR