Radiant|Lab Grown|IGI

6.19ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG825688065

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

Certificate IGI LG825688065

Diamond specifications and retailer prices

From $2,154 AUD

$1,513 USD

As of October 29, 2026

Save $5,694 AUD (73%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $7,848 AUD at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

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 LG825688065 or 825688065. Listed at 16 retailers as of October 29, 2026, with prices from $2,154 to $7,848, a $5,694 spread on the same certified stone. Taylor and Hart lists it at $7,848. 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

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.2°

Pavilion angle33.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG825688065

Dimensions12.99 × 8.90 × 6.05 mm

L/W Ratio1.46

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG825688065

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: $3,123 AUD|Low: $1,439 AUD|High: $7,848 AUD|Avg: $4,333 AUD|-1.4%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Taylor and Hart

October 31, 2026

Retailer 2$1,439 AUD

Retailer 11$2,154 AUD

Retailer 10$2,234 AUD

Retailer 12$2,477 AUD

Retailer 1$3,123 AUD

Retailer 9$3,529 AUD

Retailer 5$4,118 AUD

Retailer 7$4,134 AUD

Retailer 3$4,163 AUD

Retailer 13$5,402 AUD

Retailer 8$6,019 AUD

Retailer 4$6,611 AUD

Retailer 6$7,214 AUD

Taylor and Hart$7,848 AUD

26 data points across 14 retailers

16 retailers$2,154 AUD to $7,848 AUD

Retailer 1

$1,848 AUD

$1,298 USD

Price last confirmed 29 days ago

Retailer 2

$2,094 AUD

$1,471 USD

View

Price last confirmed 33 days ago

Retailer 3

$2,154 AUD

$1,513 USD

View

Final sale: no returns

Retailer 4

$2,202 AUD

$1,547 USD

View

Price last confirmed 34 days ago

Retailer 5

$2,477 AUD

$1,740 USD

View

Retailer 6

$3,123 AUD

£1,728 GBP

View

B+

Retailer 7

$3,529 AUD

$2,479 USD

View

B+

Retailer 8

$4,118 AUD

$2,893 USD

View

Retailer 9

$4,134 AUD

View

Price last confirmed 9 days ago

B+

Retailer 10

$4,163 AUD

$2,924 USD

View

Retailer 11

$4,185 AUD

$2,940 USD

View

Price last confirmed 30 days ago

B+

Retailer 12

$5,402 AUD

£2,988 GBP

View

Retailer 13

$6,019 AUD

$4,228 USD

View

Retailer 14

$6,611 AUD

$4,644 USD

View

Retailer 15

$7,214 AUD

£3,990 GBP

View

Most Expensive

Taylor and Hart

QHC3S79 · Oct 30

$7,848 AUD

$5,513 USD

View

15 more retailers have this diamond

Prices start from $2,154 AUDSave up to $5,694 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.

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6.19ct Radiant

$2,154 AUD