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Round|Lab Grown|UNKNOWN

0.42ct E I1 Round Lab Grown Diamond

EX • E/I1 • UNKNOWN 35258258

Certificate UNKNOWN 35258258

Diamond specifications and retailer prices

From €373 EUR
$417 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €373 EUR at Loose Grown Diamond
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 Loose Grown Diamond

About this 0.42ct lab-grown round diamond

This 0.42ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by UNKNOWN 35258258. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
Polish
Symmetry
Fluorescence
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 35258258
Dimensions4.90 × 4.88 × 2.87 mm
L/W Ratio1.00
Top View
4.90 mm4.88 mm0.42 ctE / I1
OriginLab Grown
CutExcellent
CertificateUNKNOWN 35258258
Side View
Table 58.6%CrownGirdlePavilionCuletDepth 58.8%

Caratlytics Score

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D
Below Average
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Price History

Last verified: Oct 30
Current: €373 EUR|Low: €138 EUR|High: €482 EUR|Avg: €342 EUR|-1.7%
September 30, 2026
Loose Grown Diamond€373 EUR

8 data points across 1 retailer

1 retailer

D
Loose Grown Diamond
35258258 · Oct 30
€373 EUR
$417 USD
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D
0.42ct Round
€373 EUR