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Marquise|Lab Grown|IGI

2.50ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG848684964

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848684964

Diamond specifications and retailer prices

From $1,223 AUD
$857 USD
As of November 2, 2026
Save $1,965 AUD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,188 AUD at With Clarity · As of November 2, 2026
View at With Clarity

About this 2.5ct lab-grown marquise diamond

This 2.5ct 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 LG848684964 or 848684964. Listed at 4 retailers as of November 2, 2026, with prices from $1,223 to $3,188, a $1,965 spread on the same certified stone. With Clarity lists it at $3,188. 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

2.50
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848684964
Dimensions14.15 × 7.19 × 4.35 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
14.15 mm7.19 mm2.50 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848684964
Side View
Table 62.0%Crown 33.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $2,787 AUD|Low: $1,223 AUD|High: $3,188 AUD|Avg: $2,389 AUD|-0.1%
Retailer 1
Retailer 2
Retailer 3
With Clarity
November 1, 2026
Retailer 3$1,223 AUD
Retailer 2$2,493 AUD
Retailer 1$2,787 AUD
With Clarity$3,188 AUD

6 data points across 4 retailers

4 retailers$1,223 AUD to $3,188 AUD

A
Cheapest Retailer
-
$1,223 AUD
$857 USD
B+
Retailer 2
-
$2,493 AUD
$1,747 USD
View
B
Retailer 3
-
$2,787 AUD
£1,538 GBP
View
Most Expensive
B
With Clarity
848684964 · Nov 2
$3,188 AUD
$2,234 USD
View
3 more retailers have this diamond
Prices start from $1,223 AUDSave up to $1,965 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
2.50ct Marquise
$1,223 AUD