Radiant|Lab Grown|IGI

8.19ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG831610255

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

Certificate IGI LG831610255

Diamond specifications and retailer prices

From $1,142 USD
As of October 29, 2026
Save $5,268 USD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,410 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 8.19ct lab-grown radiant diamond

This 8.19ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831610255 or 831610255. Listed at 3 retailers as of October 29, 2026, with prices from $1,142 to $6,410, a $5,268 spread on the same certified stone. Brilliant Earth lists it at $6,410. 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

8.19
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831610255
Dimensions14.23 × 9.88 × 6.71 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.23 mm9.88 mm8.19 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831610255
Side View
Table 66.0%Crown 45.7°Girdle: Slightly ThickPavilion 35.6°Culet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $6,410 USD|Low: $1,142 USD|High: $6,660 USD|Avg: $3,429 USD|-3.8%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$1,142 USD
Retailer 2$1,758 USD
Brilliant Earth$6,410 USD

37 data points across 3 retailers

3 retailers$1,142 USD to $6,410 USD

A
Cheapest Retailer
-
$1,142 USD
Final sale: no returns
A
Retailer 2
-
$1,758 USD
£1,384 GBP
View
Most Expensive
B
Brilliant Earth
21231142A · Oct 30
$6,410 USD
View
2 more retailers have this diamond
Prices start from $1,142 USDSave up to $5,268 USD

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
8.19ct Radiant
$1,142 USD