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Radiant|Lab Grown|IGI

3.07ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG786631789

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

Certificate IGI LG786631789

Diamond specifications and retailer prices

From £436 GBP
$581 USD
As of October 27, 2026
Save £4,572 GBP (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £5,009 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.07ct lab-grown radiant diamond

This 3.07ct 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 LG786631789 or 786631789. Listed at 22 retailers as of October 27, 2026, with prices from £436 to £5,009, a £4,572 spread on the same certified stone. Brilliant Earth lists it at £5,009. 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

3.07
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786631789
Dimensions10.53 × 7.12 × 4.75 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.53 mm7.12 mm3.07 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786631789
Side View
Table 63.0%Crown 43.2°Girdle: MediumPavilion 34.4°Culet: NoneDepth 66.7%

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: £5,009 GBP|Low: £436 GBP|High: £6,015 GBP|Avg: £1,455 GBP|-16.7%
Brilliant Earth
Retailer 2
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Retailer 22
October 30, 2026
Retailer 3£436 GBP
Retailer 9£488 GBP
Retailer 18£489 GBP
Retailer 5£541 GBP
Retailer 6£541 GBP
Retailer 17£623 GBP
Retailer 12£803 GBP
Retailer 10£832 GBP
Retailer 2£845 GBP
Retailer 22£923 GBP
Retailer 19£1,149 GBP
Retailer 16£1,175 GBP
Retailer 20£1,342 GBP
Retailer 14£1,361 GBP
Retailer 4£1,422 GBP
Retailer 11£1,579 GBP
Retailer 8£1,741 GBP
Retailer 15£1,751 GBP
Retailer 7£1,809 GBP
Retailer 13£2,360 GBP
Retailer 21£2,647 GBP
Brilliant Earth£5,009 GBP

38 data points across 22 retailers

22 retailers£436 GBP to £5,009 GBP

A
Cheapest Retailer
-
£436 GBP
$581 USD
A
Retailer 2
-
£488 GBP
$650 USD
View
Final sale: no returns
A
Retailer 3
-
£489 GBP
$651 USD
View
A
Retailer 4
-
£541 GBP
$720 USD
View
Retailer 5
-
£541 GBP
$720 USD
View
Price last confirmed 13 days ago
A
Retailer 6
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£623 GBP
$830 USD
View
A
Retailer 7
-
£803 GBP
$1,070 USD
View
A
Retailer 8
-
£832 GBP
$1,108 USD
View
A
Retailer 9
-
£845 GBP
View
A
Retailer 10
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£923 GBP
€1,171 EUR
View
Retailer 11
-
£1,149 GBP
A$2,355 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
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£1,175 GBP
ZAR 25,273 ZAR
View
A
Retailer 13
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£1,342 GBP
$1,787 USD
View
A
Retailer 14
-
£1,361 GBP
$1,812 USD
View
A
Retailer 15
-
£1,422 GBP
$1,894 USD
View
B+
Retailer 16
-
£1,579 GBP
View
B+
Retailer 17
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£1,741 GBP
$2,319 USD
View
B+
Retailer 18
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£1,751 GBP
$2,332 USD
View
B+
Retailer 19
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£1,809 GBP
$2,409 USD
View
B+
Retailer 20
-
£2,360 GBP
View
B+
Retailer 21
-
£2,647 GBP
$3,525 USD
View
Most Expensive
B
Brilliant Earth
18980093A · Oct 29
£5,009 GBP
$6,670 USD
View
21 more retailers have this diamond
Prices start from £436 GBPSave up to £4,572 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
3.07ct Radiant
£436 GBP