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Marquise|Lab Grown|UNKNOWN

0.54ct I VS1 Marquise Lab Grown Diamond

ID • I/VS1 • UNKNOWN 615671567

Certificate UNKNOWN 615671567

Diamond specifications and retailer prices

From $646 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $646 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 0.54ct lab-grown marquise diamond

This 0.54ct lab-grown marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 615671567. Listed at a single retailer as of November 1, 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

0.54
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
Polish
Symmetry
Fluorescence
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 615671567
Dimensions8.50 × 4.15 × 2.40 mm
L/W Ratio2.05
Top View
8.50 mm4.15 mm0.54 ctI / VS1
OriginLab Grown
CutIdeal
CertificateUNKNOWN 615671567
Side View
Table 58.5%CrownGirdlePavilionCuletDepth 57.9%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 1
Current: $646 USD|Low: $257 USD|High: $866 USD|Avg: $608 USD|-5.6%
September 30, 2026
Loose Grown Diamond$646 USD

8 data points across 1 retailer

1 retailer

C
Loose Grown Diamond
615671567 · Nov 1
$646 USD
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C
0.54ct Marquise
$646 USD