Marquise|Lab Grown|IGI

4.14ct G VS2 Marquise Lab Grown Diamond

GD • G/VS2 • IGI LG579381364

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG579381364

Diamond specifications and retailer prices

From $3,450 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $3,450 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 4.14ct lab-grown marquise diamond

This 4.14ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG579381364 or 579381364. 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

4.14
Carat
G
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579381364
Dimensions16.67 × 8.35 × 5.19 mm
L/W Ratio2.00
Girdle conditionFaceted
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
16.67 mm8.35 mm4.14 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579381364
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.2%

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: $3,450 USD|Low: $776 USD|High: $4,272 USD|Avg: $2,200 USD|-17.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3$776 USD
Retailer 4$1,147 USD
Retailer 5$1,185 USD
Retailer 2$2,011 USD
Brilliant Earth$3,450 USD
Retailer 6$4,272 USD

2 data points across 6 retailers

1 retailer

B
Brilliant Earth
7702664B · Nov 2
$3,450 USD
View

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B
4.14ct Marquise
$3,450 USD