Radiant|Lab Grown|IGI

8.11ct H VS1 Radiant Lab Grown Diamond

VG • H/VS1 • IGI LG588335655

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

Certificate IGI LG588335655

Diamond specifications and retailer prices

From $1,114 USD
As of October 31, 2026
Save $5,466 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,580 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 8.11ct lab-grown radiant diamond

This 8.11ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG588335655 or 588335655. Listed at 17 retailers as of October 29, 2026, with prices from $1,114 to $6,580, a $5,466 spread on the same certified stone. Brilliant Earth lists it at $6,580. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

8.11
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588335655
Dimensions13.91 × 9.96 × 6.79 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.91 mm9.96 mm8.11 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588335655
Side View
Table 65.0%Crown 46.9°Girdle: MediumPavilion 35.1°Culet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $6,580 USD|Low: $746 USD|High: $6,590 USD|Avg: $2,729 USD|-0.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 5$1,114 USD
Retailer 7$1,322 USD
Retailer 11$1,330 USD
Retailer 14$1,697 USD
Retailer 4$1,844 USD
Retailer 2$1,906 USD
Retailer 10$1,936 USD
Retailer 8$2,139 USD
Retailer 12$2,488 USD
Retailer 13$3,160 USD
Retailer 15$3,185 USD
Retailer 9$3,936 USD
Retailer 6$3,998 USD
Retailer 3$4,023 USD
Brilliant Earth$6,580 USD

35 data points across 15 retailers

17 retailers$1,114 USD to $6,580 USD

Retailer 1
-
$1,016 USD
Price last confirmed 33 days ago
Retailer 2
-
$1,068 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$1,114 USD
View
Final sale: no returns
Retailer 4
-
$1,322 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$1,330 USD
View
B+
Retailer 6
-
$1,697 USD
View
B+
Retailer 7
-
$1,844 USD
View
B+
Retailer 8
-
$1,906 USD
€1,815 EUR
View
A
Retailer 9
-
$1,936 USD
ZAR 31,270 ZAR
View
B+
Retailer 10
-
$2,139 USD
A$3,290 AUD
View
B+
Retailer 11
-
$2,488 USD
View
B+
Retailer 12
-
$3,160 USD
View
B+
Retailer 13
-
$3,185 USD
£2,508 GBP
View
B
Retailer 14
-
$3,936 USD
£3,099 GBP
View
Retailer 15
-
$3,998 USD
View
Price last confirmed 20 days ago
B+
Retailer 16
-
$4,023 USD
View
Most Expensive
B
Brilliant Earth
7646247A · Oct 29
$6,580 USD
View
16 more retailers have this diamond
Prices start from $1,114 USDSave up to $5,466 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
8.11ct Radiant
$1,114 USD