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Marquise|Lab Grown|IGI

2.41ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG798602796

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG798602796

Diamond specifications and retailer prices

From £306 GBP
$410 USD
As of October 30, 2026
Save £129 GBP (30%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,125 GBP at Brilliance · As of October 26, 2026
View at Brilliance

About this 2.41ct lab-grown marquise diamond

This 2.41ct 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 LG798602796 or 798602796. Listed at 3 retailers as of October 28, 2026, with a 42% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.41
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798602796
Dimensions14.28 × 6.84 × 4.35 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.28 mm6.84 mm2.41 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798602796
Side View
Table 62.0%Crown 34.4°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 63.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,125 GBP|Low: £303 GBP|High: £2,161 GBP|Avg: £903 GBP|+2.0%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 2£306 GBP
Retailer 9£428 GBP
Retailer 5£434 GBP
Retailer 11£499 GBP
Retailer 10£534 GBP
Retailer 6£581 GBP
Retailer 12£807 GBP
Retailer 4£1,066 GBP
Brilliance£1,125 GBP
Retailer 7£1,187 GBP
Retailer 3£1,381 GBP
Retailer 8£2,161 GBP

7 data points across 12 retailers

3 retailers£306 GBP to £434 GBP

A
Cheapest Retailer
-
£306 GBP
$410 USD
Final sale: no returns
B+
Retailer 2
-
£434 GBP
$583 USD
View
Most Expensive
Brilliance
D41907328 · Oct 26
£1,125 GBP
$1,510 USD
View
Price last confirmed 7 days ago
2 more retailers have this diamond
Prices start from £306 GBPSave up to £129 GBP

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
2.41ct Marquise
£306 GBP