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Marquise|Lab Grown|IGI

1.80ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG792669624

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792669624

Diamond specifications and retailer prices

From €1,542 EUR
$1,730 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €1,542 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 1.8ct lab-grown marquise diamond

This 1.8ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792669624 or 792669624. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792669624
Dimensions13.03 × 6.44 × 3.87 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.03 mm6.44 mm1.80 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792669624
Side View
Table 60.0%Crown 32°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 60.1%

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: €1,542 EUR|Low: €140 EUR|High: €1,542 EUR|Avg: €832 EUR
Brilliant Earth
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August 4, 2026
Retailer 7€320 EUR
Retailer 10€458 EUR
Retailer 9€507 EUR
Retailer 8€533 EUR
Retailer 12€658 EUR
Retailer 13€693 EUR
Retailer 11€720 EUR
Retailer 3€773 EUR
Retailer 14€959 EUR
Retailer 2€976 EUR
Retailer 4€1,131 EUR
Retailer 6€1,166 EUR
Retailer 5€1,286 EUR
Brilliant Earth€1,542 EUR

31 data points across 14 retailers

1 retailer

B
Brilliant Earth
19880226A · Nov 2
€1,542 EUR
$1,730 USD
View

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B
1.80ct Marquise
€1,542 EUR