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Round|Lab Grown|UNKNOWN

0.40ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • UNKNOWN 50591559

Certificate UNKNOWN 50591559

Diamond specifications and retailer prices

From $511 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $511 USD 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 0.4ct lab-grown round diamond

This 0.4ct lab-grown round sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 50591559. Listed at a single retailer as of October 28, 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

0.40
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
Polish
Symmetry
Fluorescence
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 50591559
Dimensions4.84 × 4.79 × 2.83 mm
L/W Ratio1.01
Top View
4.84 mm4.79 mm0.40 ctG / VS1
OriginLab Grown
CutExcellent
CertificateUNKNOWN 50591559
Side View
Table 61.7%CrownGirdlePavilionCuletDepth 58.6%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 28
Current: $511 USD|Low: $196 USD|High: $672 USD|Avg: $474 USD|-3.8%
September 30, 2026
Loose Grown Diamond$511 USD

8 data points across 1 retailer

1 retailer

C
Loose Grown Diamond
50591559 · Oct 28
$511 USD
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C
0.40ct Round
$511 USD