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Marquise|Lab Grown|IGI

2.87ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG845603728

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845603728

Diamond specifications and retailer prices

From $1,661 USD
As of November 2, 2026
3 retailers carry this diamond
Most expensive: $4,580 USD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 2.87ct lab-grown marquise diamond

This 2.87ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845603728 or 845603728. Listed at 3 retailers as of November 2, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.87
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845603728
Dimensions14.69 × 7.40 × 4.64 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.69 mm7.40 mm2.87 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845603728
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $4,580 USD|Low: $819 USD|High: $4,580 USD|Avg: $2,621 USD
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$821 USD
Retailer 2$1,661 USD
Brilliant Earth$4,580 USD

6 data points across 3 retailers

3 retailers

Retailer 1
-
$821 USD
£647 GBP
Price last confirmed 14 days ago
B+
Retailer 2
-
$1,661 USD
View
Most Expensive
Brilliant Earth
22136384A · Oct 21
$4,580 USD
View
Price last confirmed 12 days ago
2 more retailers have this diamond
Prices start from $1,661 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.

B+
2.87ct Marquise
$1,661 USD