Radiant|Lab Grown|IGI

8.06ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG645433822

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

Certificate IGI LG645433822

Diamond specifications and retailer prices

From $2,529 USD
As of October 30, 2026
Save $5,001 USD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,530 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 8.06ct lab-grown radiant diamond

This 8.06ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645433822 or 645433822. Listed at 6 retailers as of October 30, 2026, with prices from $2,529 to $7,530, a $5,001 spread on the same certified stone. Taylor and Hart lists it at $7,530. 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

8.06
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.9°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645433822
Dimensions14.84 × 9.87 × 6.47 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.84 mm9.87 mm8.06 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645433822
Side View
Table 69.0%Crown 26.9°Girdle: MediumPavilion 34.9°Culet: NoneDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,072 USD|Low: $2,308 USD|High: $7,530 USD|Avg: $4,116 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
October 26, 2026
Retailer 6$2,308 USD
Retailer 7$2,315 USD
Retailer 4$2,529 USD
Retailer 1$3,072 USD
Retailer 5$3,410 USD
Retailer 3$5,395 USD
Retailer 2$6,146 USD
Taylor and Hart$7,530 USD

18 data points across 8 retailers

6 retailers$2,529 USD to $7,530 USD

A
Cheapest Retailer
-
$2,529 USD
B+
Retailer 2
-
$3,072 USD
View
B+
Retailer 3
-
$3,410 USD
View
B
Retailer 4
-
$5,395 USD
View
B
Retailer 5
-
$6,146 USD
£4,839 GBP
View
Most Expensive
B
Taylor and Hart
B6Q9VIA · Oct 30
$7,530 USD
View
5 more retailers have this diamond
Prices start from $2,529 USDSave up to $5,001 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
8.06ct Radiant
$2,529 USD