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Marquise|Lab Grown|IGI

0.79ct I VS1 Marquise Lab Grown Diamond

ID • I/VS1 • IGI LG526287952

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG526287952

Diamond specifications and retailer prices

From €517 EUR
$580 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: €517 EUR 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 0.79ct lab-grown marquise diamond

This 0.79ct lab-grown marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526287952 or 526287952. Listed at a single retailer as of November 4, 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

0.79
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526287952
Dimensions9.78 × 4.85 × 2.82 mm
L/W Ratio2.02
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
9.78 mm4.85 mm0.79 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526287952
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 58.1%

Caratlytics Score

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

Last verified: Nov 4
Current: €517 EUR|Low: €127 EUR|High: €1,656 EUR|Avg: €671 EUR|-62.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
August 26, 2026
Retailer 3€326 EUR
Retailer 4€342 EUR
Retailer 2€392 EUR
Retailer 8€450 EUR
Brilliant Earth€517 EUR
Retailer 7€581 EUR
Retailer 6€601 EUR
Retailer 5€1,018 EUR

38 data points across 8 retailers

1 retailer

B+
Brilliant Earth
17971112A · Nov 4
€517 EUR
$580 USD
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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+
0.79ct Marquise
€517 EUR