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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 €519 EUR
$580 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €519 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 October 30, 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
Color
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: Oct 30
Current: €519 EUR|Low: €127 EUR|High: €1,664 EUR|Avg: €674 EUR|-62.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
August 26, 2026
Retailer 3€328 EUR
Retailer 4€344 EUR
Retailer 2€394 EUR
Retailer 8€452 EUR
Brilliant Earth€519 EUR
Retailer 7€584 EUR
Retailer 6€604 EUR
Retailer 5€1,023 EUR

38 data points across 8 retailers

1 retailer

B+
Brilliant Earth
17971112A · Oct 30
€519 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
€519 EUR