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Radiant|Lab Grown|IGI

6.08ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG840666040

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

Certificate IGI LG840666040

Diamond specifications and retailer prices

From $1,119 AUD
$786 USD
As of November 1, 2026
Save $6,369 AUD (85%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,488 AUD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 6.08ct lab-grown radiant diamond

This 6.08ct 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 LG840666040 or 840666040. Listed at 4 retailers as of November 1, 2026, with prices from $1,119 to $7,488, a $6,369 spread on the same certified stone. Brilliant Earth lists it at $7,488. 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

6.08
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840666040
Dimensions12.94 × 8.94 × 5.97 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.94 mm8.94 mm6.08 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840666040
Side View
Table 66.0%Crown 46.2°Girdle: MediumPavilion 37.1°Culet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $7,488 AUD|Low: $1,119 AUD|High: $7,488 AUD|Avg: $4,320 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$1,119 AUD
Retailer 2$1,931 AUD
Retailer 3$5,495 AUD
Brilliant Earth$7,488 AUD

30 data points across 4 retailers

4 retailers$1,119 AUD to $7,488 AUD

A
Cheapest Retailer
-
$1,119 AUD
$786 USD
Final sale: no returns
A
Retailer 2
-
$1,931 AUD
£1,068 GBP
View
B
Retailer 3
-
$5,495 AUD
$3,860 USD
View
Most Expensive
B
Brilliant Earth
21703226A · Nov 1
$7,488 AUD
$5,260 USD
View
3 more retailers have this diamond
Prices start from $1,119 AUDSave up to $6,369 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
6.08ct Radiant
$1,119 AUD