Marquise|Lab Grown|IGI

0.49ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG780691629

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780691629

Diamond specifications and retailer prices

From $698 USD
£549 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $698 USD at Diamond Quarter
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 Diamond Quarter

About this 0.49ct lab-grown marquise diamond

This 0.49ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780691629 or 780691629. Listed at a single retailer as of October 29, 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

0.49
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780691629
Dimensions7.78 × 4.22 × 2.46 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm4.22 mm0.49 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780691629
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $698 USD|Low: $194 USD|High: $698 USD|Avg: $499 USD
Diamond Quarter
Retailer 2
Retailer 3
September 4, 2026
Retailer 3$194 USD
Retailer 2$380 USD
Diamond Quarter$698 USD

16 data points across 3 retailers

1 retailer

B
Diamond Quarter
0.49VS1E31863D31N · Oct 29
$698 USD
£549 GBP
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B
0.49ct Marquise
$698 USD