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Radiant|Lab Grown|IGI

3.83ct F VVS2 Radiant Lab Grown Diamond

F/VVS2 • IGI LG778688803

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

Certificate IGI LG778688803

Diamond specifications and retailer prices

From £1,487 GBP
CA$2,772 CAD
As of November 2, 2026
Save £659 GBP (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,146 GBP at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.83ct lab-grown radiant diamond

This 3.83ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LG778688803 or 778688803. Listed at 2 retailers as of November 1, 2026, with prices from £1,487 to £2,146, a £659 spread on the same certified stone. The Diamond Guys lists it at £2,146. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.83
Carat
F
Colour
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778688803
Dimensions11.23 × 7.72 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.23 mm7.72 mm3.83 ctF / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778688803
Side View
Table 63.0%Crown 46.4°Girdle: MediumPavilion 34.5°Culet: NoneDepth 66.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: £3,286 GBP|Low: £562 GBP|High: £6,006 GBP|Avg: £1,812 GBP|-5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
The Diamond Guys
August 9, 2026
Retailer 12£562 GBP
Retailer 7£563 GBP
Retailer 6£656 GBP
Retailer 3£850 GBP
Retailer 10£852 GBP
Retailer 8£1,025 GBP
Retailer 9£1,119 GBP
Retailer 4£1,487 GBP
Retailer 11£1,703 GBP
Retailer 5£2,142 GBP
The Diamond Guys£2,146 GBP
Retailer 14£2,731 GBP
Retailer 1£3,286 GBP
Retailer 2£3,628 GBP
Retailer 13£4,166 GBP

54 data points across 15 retailers

2 retailers£1,487 GBP to £2,146 GBP

B+
Cheapest Retailer
-
£1,487 GBP
CA$2,772 CAD
Most Expensive
B
The Diamond Guys
1955242206 · Nov 1
£2,146 GBP
$2,880 USD
View
1 more retailer has this diamond
Prices start from £1,487 GBPSave up to £659 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.

B+
3.83ct Radiant
£1,487 GBP