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Radiant|Lab Grown|IGI

3.05ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG846691062

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

Certificate IGI LG846691062

Diamond specifications and retailer prices

From £439 GBP
$585 USD
As of October 23, 2026
Save £5,358 GBP (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £5,797 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846691062 or 846691062. Listed at 22 retailers as of October 23, 2026, with prices from £439 to £5,797, a £5,358 spread on the same certified stone. Brilliant Earth lists it at £5,797. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846691062
Dimensions9.89 × 7.03 × 4.88 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.89 mm7.03 mm3.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846691062
Side View
Table 66.0%Crown 44°Girdle: STK-THKPavilion 35.8°Culet: NoneDepth 69.4%

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 23
Current: £834 GBP|Low: £439 GBP|High: £2,632 GBP|Avg: £1,114 GBP|-3.9%
Retailer 1
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Retailer 21
October 29, 2026
Retailer 11£439 GBP
Retailer 21£481 GBP
Retailer 10£488 GBP
Retailer 8£536 GBP
Retailer 2£581 GBP
Retailer 4£635 GBP
Retailer 18£715 GBP
Retailer 13£790 GBP
Retailer 6£799 GBP
Retailer 1£834 GBP
Retailer 12£1,160 GBP
Retailer 14£1,185 GBP
Retailer 7£1,331 GBP
Retailer 19£1,343 GBP
Retailer 9£1,422 GBP
Retailer 15£1,617 GBP
Retailer 3£1,685 GBP
Retailer 20£1,730 GBP
Retailer 16£1,763 GBP
Retailer 5£2,331 GBP
Retailer 17£2,632 GBP

10 data points across 21 retailers

22 retailers£439 GBP to £5,797 GBP

A
Cheapest Retailer
-
£439 GBP
$585 USD
A
Retailer 2
-
£481 GBP
$641 USD
View
Final sale: no returns
A
Retailer 3
-
£488 GBP
$650 USD
View
A
Retailer 4
-
£536 GBP
$714 USD
View
A
Retailer 5
-
£581 GBP
View
A
Retailer 6
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£635 GBP
$845 USD
View
A
Retailer 7
-
£715 GBP
$952 USD
View
A
Retailer 8
-
£790 GBP
€1,002 EUR
View
A
Retailer 9
-
£799 GBP
$1,064 USD
View
A
Retailer 10
-
£834 GBP
View
A
Retailer 11
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£1,160 GBP
ZAR 24,954 ZAR
View
A
Retailer 12
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£1,185 GBP
A$2,428 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
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£1,331 GBP
$1,772 USD
View
A
Retailer 14
-
£1,343 GBP
$1,789 USD
View
A
Retailer 15
-
£1,422 GBP
$1,893 USD
View
B+
Retailer 16
-
£1,617 GBP
$2,153 USD
View
B+
Retailer 17
-
£1,685 GBP
SGD 3,033 SGD
View
B+
Retailer 18
-
£1,730 GBP
$2,304 USD
View
B+
Retailer 19
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£1,763 GBP
$2,348 USD
View
B+
Retailer 20
-
£2,331 GBP
View
B
Retailer 21
-
£2,632 GBP
$3,505 USD
View
Most Expensive
B
Brilliant Earth
22285723A · Oct 29
£5,797 GBP
$7,720 USD
View
21 more retailers have this diamond
Prices start from £439 GBPSave up to £5,358 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
£439 GBP