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Marquise|Lab Grown|IGI

5.05ct H VS1 Marquise Lab Grown Diamond

GD • H/VS1 • IGI LG603353070

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG603353070

Diamond specifications and retailer prices

From $3,330 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $3,330 USD at B2C Jewels
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 B2C Jewels

About this 5.05ct lab-grown marquise diamond

This 5.05ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG603353070 or 603353070. 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. 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

5.05
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603353070
Dimensions18.77 × 8.91 mm
L/W Ratio2.11
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
18.77 mm8.91 mm5.05 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603353070
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 59.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $3,330 USD|Low: $3,194 USD|High: $4,041 USD|Avg: $3,522 USD|-17.6%
September 23, 2026
B2C Jewels$3,330 USD

3 data points across 1 retailer

1 retailer

B
B2C Jewels
22144052 · Nov 1
$3,330 USD
View

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B
5.05ct Marquise
$3,330 USD