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Radiant|Lab Grown|IGI

3.09ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG833670079

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG833670079

Diamond specifications and retailer prices

From £336 GBP
$448 USD
As of October 27, 2026
Save £2,652 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,989 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant 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 LG833670079 or 833670079. Listed at 18 retailers as of October 27, 2026, with prices from £336 to £2,989, a £2,652 spread on the same certified stone. Do Amore Diamonds lists it at £2,989. 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 angle20.4°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833670079
Dimensions10.33 × 7.26 × 4.72 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.33 mm7.26 mm3.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833670079
Side View
Table 60.0%Crown 20.4°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 65.0%

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 27
Current: £2,989 GBP|Low: £412 GBP|High: £2,989 GBP|Avg: £1,086 GBP
Do Amore Diamonds
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
October 29, 2026
Retailer 15£417 GBP
Retailer 7£500 GBP
Retailer 3£553 GBP
Retailer 9£554 GBP
Retailer 10£556 GBP
Retailer 5£715 GBP
Retailer 2£766 GBP
Retailer 6£1,021 GBP
Retailer 11£1,121 GBP
Retailer 4£1,211 GBP
Retailer 13£1,560 GBP
Retailer 14£1,562 GBP
Retailer 12£1,588 GBP
Retailer 8£1,932 GBP
Do Amore Diamonds£2,989 GBP

38 data points across 15 retailers

18 retailers£336 GBP to £2,989 GBP

A
Cheapest Retailer
-
£336 GBP
$448 USD
A
Retailer 2
-
£377 GBP
$502 USD
View
A
Retailer 3
-
£417 GBP
$555 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
£417 GBP
$555 USD
View
A
Retailer 5
-
£500 GBP
HK$5,200 HKD
View
Price last confirmed 46 days ago
B+
Retailer 6
-
£553 GBP
$737 USD
View
A
Retailer 7
-
£554 GBP
View
A
Retailer 8
-
£556 GBP
$740 USD
View
A
Retailer 9
-
£715 GBP
$952 USD
View
A
Retailer 10
-
£766 GBP
View
A
Retailer 11
-
£1,021 GBP
$1,360 USD
View
B+
Retailer 12
-
£1,121 GBP
$1,493 USD
View
B+
Retailer 13
-
£1,211 GBP
$1,613 USD
View
B+
Retailer 14
-
£1,560 GBP
$2,078 USD
View
B+
Retailer 15
-
£1,562 GBP
A$3,201 AUD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
£1,588 GBP
$2,115 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
£1,932 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C635AA0DF · Oct 28
£2,989 GBP
$3,980 USD
View
17 more retailers have this diamond
Prices start from £336 GBPSave up to £2,652 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 Radiant
£336 GBP