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Radiant|Lab Grown|IGI

3.85ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG816687034

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

Certificate IGI LG816687034

Diamond specifications and retailer prices

From £661 GBP
$886 USD
As of November 1, 2026
Save £4,914 GBP (88%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £5,575 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.85ct lab-grown radiant diamond

This 3.85ct 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 LG816687034 or 816687034. Listed at 7 retailers as of October 26, 2026, with prices from £661 to £5,575, a £4,914 spread on the same certified stone. Brilliant Earth lists it at £5,575. 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

3.85
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816687034
Dimensions10.97 × 7.82 × 5.24 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.97 mm7.82 mm3.85 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816687034
Side View
Table 66.0%Crown 45.3°Girdle: MediumPavilion 34.8°Culet: NoneDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £5,575 GBP|Low: £661 GBP|High: £5,575 GBP|Avg: £1,168 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 25, 2026
Retailer 4£661 GBP
Retailer 7£676 GBP
Retailer 8£761 GBP
Retailer 9£802 GBP
Retailer 3£817 GBP
Retailer 2£1,045 GBP
Retailer 6£1,264 GBP
Retailer 10£1,513 GBP
Retailer 5£3,653 GBP
Brilliant Earth£5,575 GBP

12 data points across 10 retailers

7 retailers£661 GBP to £5,575 GBP

A
Cheapest Retailer
-
£661 GBP
$886 USD
B+
Retailer 2
-
£676 GBP
$906 USD
View
Retailer 3
-
£817 GBP
€1,042 EUR
View
Price last confirmed 10 days ago
Retailer 4
-
£1,045 GBP
$1,400 USD
View
Price last confirmed 7 days ago
Retailer 5
-
£1,264 GBP
$1,694 USD
View
Price last confirmed 9 days ago
Retailer 6
-
£3,653 GBP
$4,895 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
22268126A · Oct 26
£5,575 GBP
$7,470 USD
View
6 more retailers have this diamond
Prices start from £661 GBPSave up to £4,914 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
3.85ct Radiant
£661 GBP