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Radiant|Lab Grown|IGI

6.19ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG841624086

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

Certificate IGI LG841624086

Diamond specifications and retailer prices

From $1,557 AUD
$1,094 USD
As of October 29, 2026
Save $9,191 AUD (86%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $10,748 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 6.19ct lab-grown radiant diamond

This 6.19ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841624086 or 841624086. Listed at 4 retailers as of October 29, 2026, with prices from $1,557 to $10,748, a $9,191 spread on the same certified stone. Brilliant Earth lists it at $10,748. 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

6.19
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.6°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841624086
Dimensions12.88 × 9.09 × 5.99 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.88 mm9.09 mm6.19 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841624086
Side View
Table 67.0%Crown 46.6°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 65.9%

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 29
Current: $10,748 AUD|Low: $1,557 AUD|High: $10,762 AUD|Avg: $6,513 AUD|-0.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3$1,557 AUD
Retailer 2$2,356 AUD
Retailer 4$8,257 AUD
Brilliant Earth$10,748 AUD

25 data points across 4 retailers

4 retailers$1,557 AUD to $10,748 AUD

A
Cheapest Retailer
-
$1,557 AUD
$1,094 USD
Final sale: no returns
A
Retailer 2
-
$2,356 AUD
£1,303 GBP
View
Retailer 3
-
$8,257 AUD
$5,800 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21709947A · Oct 30
$10,748 AUD
$7,550 USD
View
3 more retailers have this diamond
Prices start from $1,557 AUDSave up to $9,191 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
6.19ct Radiant
$1,557 AUD