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Marquise|Lab Grown|IGI

1.68ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG647424284

Certificate IGI LG647424284

Diamond specifications and retailer prices

From $1,860 USD
1 retailer carries this diamond
Only listing: $1,860 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 1.68ct lab-grown marquise diamond

This 1.68ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG647424284 or 647424284. Currently listed at a single retailer. 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

1.68
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647424284
Dimensions12.61 × 6.11 × 3.81 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.61 mm6.11 mm1.68 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647424284
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.3°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 1
Current: $1,860 USD|Low: $1,532 USD|High: $2,660 USD|Avg: $1,769 USD|-3.1%
Brilliant Earth
Retailer 2
February 1, 2026
Retailer 2$1,532 USD
Brilliant Earth$1,860 USD

6 data points across 2 retailers

1 retailer

B
Brilliant Earth
14566127Y · Oct 1
$1,860 USD
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B
1.68ct Marquise
$1,860 USD