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Radiant|Lab Grown|IGI

3.99ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG807696131

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

Certificate IGI LG807696131

Diamond specifications and retailer prices

From £638 GBP
$849 USD
As of October 27, 2026
Save £4,852 GBP (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £5,489 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.99ct lab-grown radiant diamond

This 3.99ct 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 LG807696131 or 807696131. Listed at 13 retailers as of October 27, 2026, with prices from £638 to £5,489, a £4,852 spread on the same certified stone. Do Amore Diamonds lists it at £5,489. 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

3.99
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807696131
Dimensions11.22 × 7.77 × 5.37 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.22 mm7.77 mm3.99 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807696131
Side View
Table 69.0%Crown 42.9°Girdle: MediumPavilion 38.8°Culet: NoneDepth 69.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £5,489 GBP|Low: £612 GBP|High: £5,489 GBP|Avg: £1,940 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
October 30, 2026
Retailer 11£638 GBP
Retailer 3£694 GBP
Retailer 2£974 GBP
Retailer 4£987 GBP
Retailer 12£1,189 GBP
Retailer 6£1,190 GBP
Retailer 5£1,355 GBP
Retailer 10£1,700 GBP
Retailer 7£1,842 GBP
Retailer 13£2,296 GBP
Retailer 8£2,784 GBP
Retailer 9£2,944 GBP
Do Amore Diamonds£5,489 GBP

29 data points across 13 retailers

13 retailers£638 GBP to £5,489 GBP

A
Cheapest Retailer
-
£638 GBP
$849 USD
A
Retailer 2
-
£694 GBP
$924 USD
View
A
Retailer 3
-
£974 GBP
View
A
Retailer 4
-
£987 GBP
$1,315 USD
View
A
Retailer 5
-
£1,189 GBP
$1,584 USD
View
A
Retailer 6
-
£1,190 GBP
$1,585 USD
View
A
Retailer 7
-
£1,355 GBP
$1,805 USD
View
A
Retailer 8
-
£1,700 GBP
$2,264 USD
View
Retailer 9
-
£1,842 GBP
A$3,774 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£2,296 GBP
$3,057 USD
View
B+
Retailer 11
-
£2,784 GBP
View
Retailer 12
-
£2,944 GBP
$3,920 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
7-1778144 · Oct 30
£5,489 GBP
$7,310 USD
View
12 more retailers have this diamond
Prices start from £638 GBPSave up to £4,852 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
3.99ct Radiant
£638 GBP