Oval|Lab Grown|IGI

3.09ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG803640099

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803640099

Diamond specifications and retailer prices

From £1,013 GBP
A$2,088 AUD
As of October 31, 2026
10 retailers carry this diamond
Most expensive: £4,217 GBP at Brilliant Earth · As of October 7, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803640099 or 803640099. Listed at 10 retailers as of October 31, 2026. 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
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803640099
Dimensions11.91 × 8.15 × 5.05 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.91 mm8.15 mm3.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803640099
Side View
Table 62.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £4,217 GBP|Low: £515 GBP|High: £4,217 GBP|Avg: £1,373 GBP|+0.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 19, 2026
Retailer 3£545 GBP
Retailer 16£546 GBP
Retailer 6£563 GBP
Retailer 17£581 GBP
Retailer 11£586 GBP
Retailer 10£703 GBP
Retailer 7£722 GBP
Retailer 2£1,013 GBP
Retailer 4£1,076 GBP
Retailer 15£1,087 GBP
Retailer 13£1,601 GBP
Retailer 8£1,666 GBP
Retailer 9£1,955 GBP
Retailer 12£2,043 GBP
Retailer 14£2,682 GBP
Retailer 5£3,135 GBP
Brilliant Earth£4,217 GBP

14 data points across 17 retailers

10 retailers

Retailer 1
-
£339 GBP
$454 USD
Price last confirmed 29 days ago
Retailer 2
-
£563 GBP
$754 USD
View
Price last confirmed 25 days ago
Retailer 3
-
£586 GBP
View
Price last confirmed 25 days ago
A
Retailer 4
-
£1,013 GBP
A$2,088 AUD
View
Retailer 5
-
£1,076 GBP
$1,441 USD
View
Price last confirmed 28 days ago
Retailer 6
-
£1,087 GBP
$1,456 USD
View
Price last confirmed 25 days ago
Retailer 7
-
£1,272 GBP
$1,704 USD
View
Price last confirmed 31 days ago
Retailer 8
-
£1,601 GBP
A$3,300 AUD
View
Price last confirmed 27 days ago
Retailer 9
-
£2,043 GBP
View
Price last confirmed 25 days ago
Most Expensive
Brilliant Earth
20606923A · Oct 7
£4,217 GBP
$5,650 USD
View
Price last confirmed 23 days ago
9 more retailers have this diamond
Prices start from £1,013 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
£1,013 GBP