Marquise|Lab Grown|IGI

2.08ct F SI1 Marquise Lab Grown Diamond

EX • F/SI1 • IGI LG843676741

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843676741

Diamond specifications and retailer prices

From $288 USD
As of November 1, 2026
Save $1,322 USD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,610 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.08ct lab-grown marquise diamond

This 2.08ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843676741 or 843676741. Listed at 3 retailers as of November 1, 2026, with prices from $288 to $1,610, a $1,322 spread on the same certified stone. Brilliant Earth lists it at $1,610. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.08
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843676741
Dimensions13.36 × 6.56 × 4.14 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.36 mm6.56 mm2.08 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843676741
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,610 USD|Low: $288 USD|High: $1,610 USD|Avg: $620 USD
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$288 USD
Retailer 2$631 USD
Brilliant Earth$1,610 USD

22 data points across 3 retailers

3 retailers$288 USD to $1,610 USD

A
Cheapest Retailer
-
$288 USD
Final sale: no returns
A
Retailer 2
-
$631 USD
£497 GBP
View
Most Expensive
B+
Brilliant Earth
21781631A · Nov 2
$1,610 USD
View
2 more retailers have this diamond
Prices start from $288 USDSave up to $1,322 USD

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.

A
2.08ct Marquise
$288 USD