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Marquise|Lab Grown|IGI

2.89ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG848621396

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848621396

Diamond specifications and retailer prices

From $435 USD
As of November 1, 2026
Save $4,175 USD (91%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,610 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.89ct lab-grown marquise diamond

This 2.89ct 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 LG848621396 or 848621396. Listed at 3 retailers as of October 31, 2026, with prices from $435 to $4,610, a $4,175 spread on the same certified stone. Brilliant Earth lists it at $4,610. 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

2.89
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848621396
Dimensions15.31 × 7.33 × 4.57 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.31 mm7.33 mm2.89 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848621396
Side View
Table 62.0%Crown 36.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $4,610 USD|Low: $435 USD|High: $4,610 USD|Avg: $2,429 USD
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$435 USD
Retailer 2$812 USD
Brilliant Earth$4,610 USD

7 data points across 3 retailers

3 retailers$435 USD to $4,610 USD

A
Cheapest Retailer
-
$435 USD
Final sale: no returns
A
Retailer 2
-
$812 USD
£640 GBP
View
Most Expensive
B
Brilliant Earth
22320538A · Oct 31
$4,610 USD
View
2 more retailers have this diamond
Prices start from $435 USDSave up to $4,175 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
2.89ct Marquise
$435 USD