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Radiant|Lab Grown|IGI

3.86ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG774643056

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

Certificate IGI LG774643056

Diamond specifications and retailer prices

From £420 GBP
$564 USD
As of November 2, 2026
Save £3,313 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,733 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.86ct lab-grown radiant diamond

This 3.86ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774643056 or 774643056. Listed at 17 retailers as of November 2, 2026, with prices from £420 to £3,733, a £3,313 spread on the same certified stone. Do Amore Diamonds lists it at £3,733. 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

3.86
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774643056
Dimensions7.81 × 7.81 × 5.13 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.81 mm7.81 mm3.86 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774643056
Side View
Table 63.0%Crown 42.6°Girdle: MediumPavilion 34.7°Culet: NoneDepth 65.7%

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: Nov 2
Current: £3,733 GBP|Low: £420 GBP|High: £6,088 GBP|Avg: £1,628 GBP
Do Amore Diamonds
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November 2, 2026
Retailer 13£420 GBP
Retailer 18£470 GBP
Retailer 23£563 GBP
Retailer 2£640 GBP
Retailer 7£679 GBP
Retailer 9£690 GBP
Retailer 10£761 GBP
Retailer 22£835 GBP
Retailer 15£858 GBP
Retailer 4£892 GBP
Retailer 6£1,050 GBP
Retailer 3£1,215 GBP
Retailer 8£1,291 GBP
Retailer 5£1,293 GBP
Retailer 11£1,482 GBP
Retailer 20£1,513 GBP
Retailer 12£1,612 GBP
Retailer 16£2,158 GBP
Retailer 19£2,266 GBP
Retailer 14£2,894 GBP
Retailer 21£3,234 GBP
Retailer 17£3,657 GBP
Do Amore Diamonds£3,733 GBP

10 data points across 23 retailers

17 retailers£420 GBP to £3,733 GBP

A
Cheapest Retailer
-
£420 GBP
$564 USD
A
Retailer 2
-
£470 GBP
$631 USD
View
A
Retailer 3
-
£563 GBP
$755 USD
View
A
Retailer 4
-
£640 GBP
View
A
Retailer 5
-
£679 GBP
$911 USD
View
B+
Retailer 6
-
£690 GBP
$926 USD
View
A
Retailer 7
-
£803 GBP
$1,077 USD
View
A
Retailer 8
-
£835 GBP
€1,067 EUR
View
A
Retailer 9
-
£1,050 GBP
$1,409 USD
View
A
Retailer 10
-
£1,215 GBP
A$2,508 AUD
View
A
Retailer 11
-
£1,291 GBP
$1,732 USD
View
B+
Retailer 12
-
£1,293 GBP
$1,735 USD
View
B+
Retailer 13
-
£1,513 GBP
$2,030 USD
View
B+
Retailer 14
-
£2,266 GBP
View
B
Retailer 15
-
£3,234 GBP
$4,340 USD
View
B
Retailer 16
-
£3,657 GBP
$4,908 USD
View
Most Expensive
B
Do Amore Diamonds
27-7FDD7897C · Nov 2
£3,733 GBP
$5,010 USD
View
16 more retailers have this diamond
Prices start from £420 GBPSave up to £3,313 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
3.86ct Radiant
£420 GBP