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Marquise|Lab Grown|IGI

2.09ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG839608532

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839608532

Diamond specifications and retailer prices

From £278 GBP
As of November 5, 2026
Save £985 GBP (78%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,263 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839608532 or 839608532. Listed at 4 retailers as of November 2, 2026, with prices from £278 to £1,263, a £985 spread on the same certified stone. Brilliant Earth lists it at £1,263. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839608532
Dimensions13.39 × 6.68 × 4.16 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.39 mm6.68 mm2.09 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839608532
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.3°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 5
Current: £1,263 GBP|Low: £278 GBP|High: £1,263 GBP|Avg: £812 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2£278 GBP
Retailer 3£571 GBP
Retailer 4£1,003 GBP
Brilliant Earth£1,263 GBP

31 data points across 4 retailers

4 retailers£278 GBP to £1,263 GBP

A
Cheapest Retailer
-
£278 GBP
Final sale: no returns
A
Retailer 2
-
£571 GBP
View
Retailer 3
-
£1,003 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
22428621A · Nov 2
£1,263 GBP
$1,700 USD
View
3 more retailers have this diamond
Prices start from £278 GBPSave up to £985 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
£278 GBP