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Round|Lab Grown|UNKNOWN

1.20ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • UNKNOWN 194581404

Certificate UNKNOWN 194581404

Diamond specifications and retailer prices

From €240 EUR
$268 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €240 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 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 194581404. 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. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
Polish
Symmetry
Fluorescence
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 194581404
Dimensions6.85 × 6.81 × 4.20 mm
L/W Ratio1.01
Top View
6.85 mm6.81 mm1.20 ctF / SI2
OriginLab Grown
CutExcellent
CertificateUNKNOWN 194581404
Side View
Table 58.5%CrownGirdlePavilionCuletDepth 61.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: €240 EUR|Low: €90 EUR|High: €328 EUR|Avg: €232 EUR|-11.8%
September 11, 2026
Loose Grown Diamond€240 EUR

13 data points across 1 retailer

1 retailer

C
Loose Grown Diamond
194581404 · Oct 30
€240 EUR
$268 USD
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C
1.20ct Round
€240 EUR