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Marquise|Lab Grown|IGI

1.30ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG780635609

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780635609

Diamond specifications and retailer prices

From €945 EUR
$1,060 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €945 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 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780635609 or 780635609. 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

1.30
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780635609
Dimensions11.23 × 5.69 × 3.55 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Top View
11.23 mm5.69 mm1.30 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780635609
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €945 EUR|Low: €213 EUR|High: €945 EUR|Avg: €472 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
April 14, 2026
Retailer 2€256 EUR
Retailer 4€342 EUR
Retailer 3€414 EUR
Retailer 5€637 EUR
Retailer 6€856 EUR
Brilliant Earth€945 EUR

21 data points across 6 retailers

1 retailer

B
Brilliant Earth
17995611A · Oct 30
€945 EUR
$1,060 USD
View

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B
1.30ct Marquise
€945 EUR