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Marquise|Lab Grown|IGI

0.57ct F VS1 Marquise Lab Grown Diamond

F/VS1 • IGI LG555291220

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG555291220

Diamond specifications and retailer prices

From $436 USD
£343 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $436 USD at MD Diamonds and Jewellers
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 MD Diamonds and Jewellers

About this 0.57ct lab-grown marquise diamond

This 0.57ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG555291220 or 555291220. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.57
Carat
F
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555291220
Dimensions9.10 × 4.35 × 2.50 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.10 mm4.35 mm0.57 ctF / VS1
OriginLab Grown
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG555291220
Side View
Table 61.5%Crown 33.2°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 57.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $436 USD|Low: $283 USD|High: $451 USD|Avg: $403 USD
MD Diamonds and Jewellers
Retailer 2
Retailer 3
December 30, 2025
Retailer 2$283 USD
MD Diamonds and Jewellers$436 USD
Retailer 3$451 USD

3 data points across 3 retailers

1 retailer

B
MD Diamonds and Jewellers
LG555291220 · Nov 2
$436 USD
£343 GBP
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Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
0.57ct Marquise
$436 USD