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Radiant|Lab Grown|IGI

3.81ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG668458608

Certificate IGI LG668458608

Diamond specifications and retailer prices

From $3,617 USD
1 retailer carries this diamond
Only listing: $3,617 USD at Diamond Quarter
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.
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About this 3.81ct lab-grown radiant diamond

This 3.81ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG668458608 or 668458608. Currently listed at a single retailer. 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

3.81
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle28.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668458608
Dimensions11.07 × 7.49 × 4.92 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm7.49 mm3.81 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668458608
Side View
Table 64.0%Crown 43.3°Girdle: MED-STKPavilion 28.6°CuletDepth 65.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 1
Current: $3,617 USD|Low: $3,617 USD|High: $3,617 USD|Avg: $3,617 USD
September 26, 2026
Diamond Quarter$3,617 USD

1 data point across 1 retailer

1 retailer

C
Diamond Quarter
3.81VVS1DLG083DBEN · Oct 1
$3,617 USD
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C
3.81ct Radiant
$3,617 USD