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Marquise|Lab Grown|IGI

2.09ct F IF Marquise Lab Grown Diamond

EX • F/IF • IGI LG849663878

Certificate IGI LG849663878

Diamond specifications and retailer prices

From £759 GBP
$1,018 USD
As of November 1, 2026
Save £3,105 GBP (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £3,864 GBP at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG849663878 or 849663878. Listed at 3 retailers as of November 1, 2026, with prices from £759 to £3,864, a £3,105 spread on the same certified stone. Yadav Diamonds lists it at £3,864. 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

2.09
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG849663878
Dimensions13.33 × 6.43 × 4.20 mm
L/W Ratio2.07
Top View
13.33 mm6.43 mm2.09 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849663878
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCuletDepth 65.3%

Caratlytics Score

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

Last verified: Nov 1
Current: £1,201 GBP|Low: £759 GBP|High: £3,864 GBP|Avg: £2,089 GBP
Retailer 1
Retailer 2
Yadav Diamonds
October 31, 2026
Retailer 2£759 GBP
Retailer 1£1,201 GBP
Yadav Diamonds£3,864 GBP

2 data points across 3 retailers

3 retailers£759 GBP to £3,864 GBP

A
Cheapest Retailer
-
£759 GBP
$1,018 USD
A
Retailer 2
-
£1,201 GBP
$1,611 USD
View
Most Expensive
B
Yadav Diamonds
13374823 · Nov 2
£3,864 GBP
$5,185 USD
View
2 more retailers have this diamond
Prices start from £759 GBPSave up to £3,105 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
2.09ct Marquise
£759 GBP