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Marquise|Lab Grown|IGI

0.34ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG310670023

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG310670023

Diamond specifications and retailer prices

From $200 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $200 USD at Brilliant Earth
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 Brilliant Earth

About this 0.34ct lab-grown marquise diamond

This 0.34ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG310670023 or 310670023. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.34
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG310670023
Dimensions7.35 × 3.63 × 2.15 mm
L/W Ratio2.02
Culet sizeNone
Top View
7.35 mm3.63 mm0.34 ctF / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG310670023
Side View
Table 61.0%Crown 32.8°GirdlePavilion 40.6°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $200 USD|Low: $190 USD|High: $270 USD|Avg: $228 USD|+5.3%
February 2, 2026
Brilliant Earth$200 USD

10 data points across 1 retailer

1 retailer

B+
Brilliant Earth
4414269Y · Nov 2
$200 USD
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B+
0.34ct Marquise
$200 USD