Oval|Lab Grown|IGI

3.09ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG845654828

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845654828

Diamond specifications and retailer prices

From £487 GBP
As of November 4, 2026
Save £1,876 GBP (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,363 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.09ct lab-grown oval diamond

This 3.09ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845654828 or 845654828. Listed at 9 retailers as of November 4, 2026, with prices from £487 to £2,363, a £1,876 spread on the same certified stone. Brilliant Earth lists it at £2,363. 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

3.09
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845654828
Dimensions11.81 × 8.33 × 5.13 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm8.33 mm3.09 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845654828
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £2,363 GBP|Low: £487 GBP|High: £2,363 GBP|Avg: £1,094 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4£487 GBP
Retailer 3£515 GBP
Retailer 5£640 GBP
Retailer 2£664 GBP
Retailer 8£873 GBP
Retailer 9£1,108 GBP
Retailer 7£1,514 GBP
Retailer 6£1,527 GBP
Brilliant Earth£2,363 GBP

5 data points across 9 retailers

9 retailers£487 GBP to £2,363 GBP

A
Cheapest Retailer
-
£487 GBP
A
Retailer 2
-
£515 GBP
View
B+
Retailer 3
-
£640 GBP
View
A
Retailer 4
-
£664 GBP
View
B+
Retailer 5
-
£873 GBP
View
B+
Retailer 6
-
£1,108 GBP
View
B
Retailer 7
-
£1,514 GBP
View
B
Retailer 8
-
£1,527 GBP
View
Most Expensive
B
Brilliant Earth
22391680A · Nov 4
£2,363 GBP
$3,190 USD
View
8 more retailers have this diamond
Prices start from £487 GBPSave up to £1,876 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
3.09ct Oval
£487 GBP