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Marquise|Lab Grown|IGI

2.60ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG848686387

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848686387

Diamond specifications and retailer prices

From $1,154 AUD
£637 GBP
As of November 3, 2026
Save $2,570 AUD (69%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,724 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.6ct lab-grown marquise diamond

This 2.6ct 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 LG848686387 or 848686387. Listed at 2 retailers as of October 30, 2026, with prices from $1,154 to $3,724, a $2,570 spread on the same certified stone. Brilliant Earth lists it at $3,724. 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

2.60
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848686387
Dimensions14.09 × 7.15 × 4.52 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
14.09 mm7.15 mm2.60 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848686387
Side View
Table 62.0%Crown 37.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $3,724 AUD|Low: $1,147 AUD|High: $3,724 AUD|Avg: $2,438 AUD
Brilliant Earth
Retailer 2
November 3, 2026
Retailer 2$1,154 AUD
Brilliant Earth$3,724 AUD

6 data points across 2 retailers

2 retailers$1,154 AUD to $3,724 AUD

A
Cheapest Retailer
-
$1,154 AUD
£637 GBP
Most Expensive
B
Brilliant Earth
22321963A · Oct 30
$3,724 AUD
$2,610 USD
View
1 more retailer has this diamond
Prices start from $1,154 AUDSave up to $2,570 AUD

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
2.60ct Marquise
$1,154 AUD