Radiant|Lab Grown|IGI

3.05ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG841623163

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

Certificate IGI LG841623163

Diamond specifications and retailer prices

From £353 GBP
As of November 4, 2026
Save £4,179 GBP (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,532 GBP at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841623163 or 841623163. Listed at 22 retailers as of November 1, 2026, with prices from £353 to £4,532, a £4,179 spread on the same certified stone. The Diamond Guys lists it at £4,532. 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

3.05
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle64.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841623163
Dimensions10.05 × 7.11 × 4.87 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.05 mm7.11 mm3.05 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841623163
Side View
Table 61.0%Crown 45.6°Girdle: MediumPavilion 64.9°Culet: NoneDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £749 GBP|Low: £353 GBP|High: £4,532 GBP|Avg: £1,152 GBP|-2.0%
Retailer 1
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Retailer 21
The Diamond Guys
November 5, 2026
Retailer 5£353 GBP
Retailer 9£395 GBP
Retailer 17£396 GBP
Retailer 8£438 GBP
Retailer 12£536 GBP
Retailer 11£548 GBP
Retailer 4£585 GBP
Retailer 14£720 GBP
Retailer 1£749 GBP
Retailer 2£802 GBP
Retailer 16£1,007 GBP
Retailer 6£1,020 GBP
Retailer 13£1,058 GBP
Retailer 20£1,270 GBP
Retailer 3£1,652 GBP
Retailer 7£1,670 GBP
Retailer 18£2,016 GBP
Retailer 10£2,152 GBP
Retailer 15£2,570 GBP
Retailer 19£3,133 GBP
Retailer 21£3,315 GBP
The Diamond Guys£4,532 GBP

24 data points across 22 retailers

22 retailers£353 GBP to £4,532 GBP

A
Cheapest Retailer
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£353 GBP
A
Retailer 2
-
£395 GBP
View
Final sale: no returns
A
Retailer 3
-
£396 GBP
View
A
Retailer 4
-
£438 GBP
View
A
Retailer 5
-
£536 GBP
View
Retailer 6
-
£548 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£585 GBP
View
Retailer 8
-
£720 GBP
View
Price last confirmed 7 days ago
A
Retailer 9
-
£749 GBP
View
A
Retailer 10
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£802 GBP
View
A
Retailer 11
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£1,007 GBP
View
A
Retailer 12
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£1,020 GBP
View
Retailer 13
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£1,058 GBP
View
Price last confirmed 12 days ago
A
Retailer 14
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£1,270 GBP
View
B+
Retailer 15
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£1,652 GBP
View
B+
Retailer 16
-
£1,670 GBP
View
B+
Retailer 17
-
£2,016 GBP
View
Retailer 18
-
£2,152 GBP
View
Price last confirmed 8 days ago
B
Retailer 19
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£2,570 GBP
View
B
Retailer 20
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£3,133 GBP
View
B
Retailer 21
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£3,315 GBP
View
Most Expensive
B
The Diamond Guys
1998511021 · Nov 1
£4,532 GBP
$6,118 USD
View
21 more retailers have this diamond
Prices start from £353 GBPSave up to £4,179 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
3.05ct Radiant
£353 GBP