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Radiant|Lab Grown|IGI

3.05ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG747507874

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

Certificate IGI LG747507874

Diamond specifications and retailer prices

From £470 GBP
$626 USD
As of October 27, 2026
Save £3,055 GBP (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,525 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

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 LG747507874 or 747507874. Listed at 23 retailers as of October 27, 2026, with prices from £470 to £3,525, a £3,055 spread on the same certified stone. Blue Nile lists it at £3,525. 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 angle38.7°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747507874
Dimensions10.84 × 7.21 × 4.61 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.84 mm7.21 mm3.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747507874
Side View
Table 68.0%Crown 38.7°Girdle: MediumPavilion 33.3°Culet: NoneDepth 63.9%

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: £3,525 GBP|Low: £451 GBP|High: £3,525 GBP|Avg: £1,504 GBP
Blue Nile
Retailer 2
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
October 30, 2026
Retailer 3£470 GBP
Retailer 6£512 GBP
Retailer 10£527 GBP
Retailer 5£546 GBP
Retailer 14£636 GBP
Retailer 17£680 GBP
Retailer 13£845 GBP
Retailer 2£914 GBP
Retailer 16£1,265 GBP
Retailer 9£1,638 GBP
Retailer 8£1,694 GBP
Retailer 11£1,821 GBP
Retailer 7£1,843 GBP
Retailer 12£2,302 GBP
Retailer 15£2,632 GBP
Retailer 4£3,304 GBP
Blue Nile£3,525 GBP

44 data points across 17 retailers

23 retailers£470 GBP to £3,525 GBP

A
Cheapest Retailer
-
£470 GBP
$626 USD
A
Retailer 2
-
£512 GBP
$682 USD
View
A
Retailer 3
-
£527 GBP
$702 USD
View
Final sale: no returns
A
Retailer 4
-
£546 GBP
$727 USD
View
A
Retailer 5
-
£634 GBP
HK$6,600 HKD
View
Retailer 6
-
£636 GBP
View
Price last confirmed 11 days ago
A
Retailer 7
-
£680 GBP
$905 USD
View
A
Retailer 8
-
£845 GBP
€1,072 EUR
View
A
Retailer 9
-
£914 GBP
View
A
Retailer 10
-
£969 GBP
$1,290 USD
View
A
Retailer 11
-
£1,265 GBP
$1,684 USD
View
B+
Retailer 12
-
£1,373 GBP
$1,829 USD
View
B+
Retailer 13
-
£1,638 GBP
$2,181 USD
View
B+
Retailer 14
-
£1,694 GBP
View
B+
Retailer 15
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£1,821 GBP
$2,425 USD
View
B+
Retailer 16
-
£1,843 GBP
SGD 3,316 SGD
View
B+
Retailer 17
-
£1,884 GBP
$2,509 USD
View
B+
Retailer 18
-
£1,918 GBP
$2,555 USD
View
B+
Retailer 19
-
£2,302 GBP
View
B
Retailer 20
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£2,418 GBP
$3,220 USD
View
B+
Retailer 21
-
£2,632 GBP
$3,505 USD
View
B
Retailer 22
-
£3,304 GBP
$4,400 USD
View
Most Expensive
B
Blue Nile
27443927 · Oct 29
£3,525 GBP
$4,694 USD
View
22 more retailers have this diamond
Prices start from £470 GBPSave up to £3,055 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
£470 GBP