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Marquise|Lab Grown|IGI

1.64ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG782689053

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782689053

Diamond specifications and retailer prices

From $1,360 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $1,360 USD 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 1.64ct lab-grown marquise diamond

This 1.64ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782689053 or 782689053. 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

1.64
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782689053
Dimensions13.30 × 6.06 × 3.62 mm
L/W Ratio2.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.30 mm6.06 mm1.64 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782689053
Side View
Table 61.0%Crown 30.5°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 59.7%

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: $1,360 USD|Low: $379 USD|High: $1,370 USD|Avg: $935 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 2, 2026
Retailer 3$379 USD
Retailer 4$805 USD
Retailer 5$1,006 USD
Retailer 2$1,079 USD
Brilliant Earth$1,360 USD

22 data points across 5 retailers

1 retailer

B
Brilliant Earth
18438998A · Nov 2
$1,360 USD
View

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B
1.64ct Marquise
$1,360 USD