Radiant|Lab Grown|IGI
5.51ct G VS1 Radiant Lab Grown Diamond
ID • G/VS1 • IGI LG804665965
Certificate IGI LG804665965
Diamond specifications and retailer prices
This diamond has been sold
Last seen: Aug 4, 2026 at $1,904 USD
$1,904 USDlast known price
About this 5.51ct lab-grown radiant diamond
This 5.51ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804665965 or 804665965. 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
5.51
Carat
G
Color
VS1
Clarity
Ideal
Cut
Specifications
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665965
Dimensions12.40 × 8.82 × 5.78 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665965
Side View
Caratlytics Score
Historical Listings
Best Price
Loose Grown Diamond
$1,120 USD
View 77 Diamonds
$1,274 USD
View £976 GBP
B2C Jewels
$1,493 USD
View Adiamor
$1,904 USD
View Taylor and Hart
$2,675 USD
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