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Radiant|Lab Grown|IGI

4.06ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG849638154

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

Certificate IGI LG849638154

Diamond specifications and retailer prices

From HK$12,475 HKD
£1,252 GBP
As of October 28, 2026
1 retailer carries this diamond
Only listing: HK$12,475 HKD at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 4.06ct lab-grown radiant diamond

This 4.06ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849638154 or 849638154. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.06
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849638154
Dimensions11.24 × 7.79 × 5.26 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.24 mm7.79 mm4.06 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849638154
Side View
Table 67.0%Crown 45.7°Girdle: MediumPavilion 34.8°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: HK$12,475 HKD|Low: HK$12,475 HKD|High: HK$12,475 HKD|Avg: HK$12,475 HKD
October 28, 2026
77 DiamondsHK$12,475 HKD

1 data point across 1 retailer

1 retailer

B+
77 Diamonds
RADTVSVMXDJMWZ · Oct 28
HK$12,475 HKD
£1,252 GBP
View

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B+
4.06ct Radiant
HK$12,475 HKD