Marquise|Lab Grown|IGI

2.84ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG843620325

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843620325

Diamond specifications and retailer prices

From $419 USD
As of October 29, 2026
4 retailers carry this diamond
Most expensive: $3,280 USD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 2.84ct lab-grown marquise diamond

This 2.84ct 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 LG843620325 or 843620325. Listed at 4 retailers as of October 29, 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

2.84
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843620325
Dimensions14.64 × 7.45 × 4.66 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.64 mm7.45 mm2.84 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843620325
Side View
Table 59.0%Crown 36.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $3,280 USD|Low: $419 USD|High: $4,540 USD|Avg: $2,154 USD|-27.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 25, 2026
Retailer 3$419 USD
Retailer 2$855 USD
Retailer 4$2,165 USD
Brilliant Earth$3,280 USD

15 data points across 4 retailers

4 retailers

A
Cheapest Retailer
-
$419 USD
Final sale: no returns
Retailer 2
-
$855 USD
£673 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
$2,165 USD
View
Price last confirmed 14 days ago
Most Expensive
Brilliant Earth
21772117A · Oct 25
$3,280 USD
View
Price last confirmed 7 days ago
3 more retailers have this diamond
Prices start from $419 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
2.84ct Marquise
$419 USD