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Radiant|Lab Grown|IGI

8.05ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG818663521

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

Certificate IGI LG818663521

Diamond specifications and retailer prices

From $1,826 AUD
$1,280 USD
As of November 2, 2026
Save $8,133 AUD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,960 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 8.05ct lab-grown radiant diamond

This 8.05ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818663521 or 818663521. Listed at 20 retailers as of November 2, 2026, with prices from $1,826 to $9,960, a $8,133 spread on the same certified stone. Brilliant Earth lists it at $9,960. 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

8.05
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663521
Dimensions14.61 × 9.86 × 6.39 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.61 mm9.86 mm8.05 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663521
Side View
Table 71.0%Crown 46.9°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
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: Nov 2
Current: $9,960 AUD|Low: $1,737 AUD|High: $9,960 AUD|Avg: $4,805 AUD
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
November 3, 2026
Retailer 19$1,826 AUD
Retailer 9$1,986 AUD
Retailer 17$2,043 AUD
Retailer 7$2,118 AUD
Retailer 6$2,362 AUD
Retailer 12$2,985 AUD
Retailer 4$3,355 AUD
Retailer 16$3,540 AUD
Retailer 13$3,807 AUD
Retailer 3$3,970 AUD
Retailer 10$5,110 AUD
Retailer 18$5,855 AUD
Retailer 2$6,110 AUD
Retailer 5$6,311 AUD
Retailer 14$6,805 AUD
Retailer 8$7,434 AUD
Retailer 15$7,601 AUD
Retailer 11$7,941 AUD
Brilliant Earth$9,960 AUD

37 data points across 19 retailers

20 retailers$1,826 AUD to $9,960 AUD

A
Cheapest Retailer
-
$1,826 AUD
$1,280 USD
A
Retailer 2
-
$1,986 AUD
$1,392 USD
View
A
Retailer 3
-
$2,043 AUD
$1,432 USD
View
Final sale: no returns
Retailer 4
-
$2,098 AUD
$1,470 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$2,118 AUD
$1,484 USD
View
A
Retailer 6
-
$2,362 AUD
$1,655 USD
View
A
Retailer 7
-
$2,985 AUD
£1,647 GBP
View
B+
Retailer 8
-
$3,355 AUD
$2,351 USD
View
A
Retailer 9
-
$3,540 AUD
€2,363 EUR
View
B+
Retailer 10
-
$3,807 AUD
$2,668 USD
View
A
Retailer 11
-
$3,970 AUD
$2,782 USD
View
B+
Retailer 12
-
$5,110 AUD
£2,820 GBP
View
B+
Retailer 13
-
$5,855 AUD
$4,103 USD
View
B+
Retailer 14
-
$6,110 AUD
$4,282 USD
View
B+
Retailer 15
-
$6,311 AUD
$4,423 USD
View
B
Retailer 16
-
$6,805 AUD
£3,755 GBP
View
B
Retailer 17
-
$7,434 AUD
$5,210 USD
View
B
Retailer 18
-
$7,601 AUD
View
Retailer 19
-
$7,941 AUD
$5,565 USD
View
Our latest check could not confirm this price
Most Expensive
B
Brilliant Earth
21139753A · Nov 2
$9,960 AUD
$6,980 USD
View
19 more retailers have this diamond
Prices start from $1,826 AUDSave up to $8,133 AUD

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
8.05ct Radiant
$1,826 AUD