Radiant|Lab Grown|IGI

14.63ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG790604137

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

Certificate IGI LG790604137

Diamond specifications and retailer prices

From $5,524 AUD

£3,055 GBP

As of October 27, 2026

Save $36,017 AUD (87%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $41,541 AUD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 14.63ct lab-grown radiant diamond

This 14.63ct 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 LG790604137 or 790604137. Listed at 22 retailers as of October 27, 2026, with prices from $5,524 to $41,541, a $36,017 spread on the same certified stone. Brilliant Earth lists it at $41,541. 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

14.63

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44.6°

Pavilion angle33.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG790604137

Dimensions18.28 × 11.95 × 7.52 mm

L/W Ratio1.53

Culet sizePointed

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 LG790604137

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 27

Current: $41,541 AUD|Low: $5,505 AUD|High: $43,320 AUD|Avg: $13,318 AUD|-4.1%

Brilliant Earth

Retailer 2

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October 31, 2026

Retailer 13$5,524 AUD

Retailer 5$5,911 AUD

Retailer 14$6,618 AUD

Retailer 9$6,856 AUD

Retailer 20$6,862 AUD

Retailer 4$8,109 AUD

Retailer 22$8,250 AUD

Retailer 10$8,569 AUD

Retailer 16$8,966 AUD

Retailer 12$9,633 AUD

Retailer 18$10,562 AUD

Retailer 17$10,571 AUD

Retailer 3$10,616 AUD

Retailer 21$10,734 AUD

Retailer 7$12,795 AUD

Retailer 19$12,943 AUD

Retailer 15$18,006 AUD

Retailer 6$19,047 AUD

Retailer 2$21,374 AUD

Retailer 11$24,381 AUD

Retailer 8$34,285 AUD

Brilliant Earth$41,541 AUD

27 data points across 22 retailers

22 retailers$5,524 AUD to $41,541 AUD

Cheapest Retailer

$5,524 AUD

£3,055 GBP

Retailer 2

$5,911 AUD

$4,152 USD

View

Price last confirmed 7 days ago

Retailer 3

$6,856 AUD

$4,816 USD

View

Retailer 4

$6,862 AUD

$4,820 USD

View

Retailer 5

$8,109 AUD

HK$44,500 HKD

View

Retailer 6

$8,250 AUD

$5,795 USD

View

Retailer 7

$8,569 AUD

$6,019 USD

View

Retailer 8

$8,966 AUD

£4,959 GBP

View

B+

Retailer 9

$9,633 AUD

£5,328 GBP

View

Retailer 10

$9,883 AUD

$6,942 USD

View

Price last confirmed 28 days ago

Retailer 11

$10,562 AUD

€7,066 EUR

View

Price last confirmed 7 days ago

B+

Retailer 12

$10,571 AUD

ZAR 119,961 ZAR

View

B+

Retailer 13

$10,616 AUD

$7,457 USD

View

Retailer 14

$10,734 AUD

$7,540 USD

View

Price last confirmed 9 days ago

B+

Retailer 15

$12,795 AUD

$8,988 USD

View

Retailer 16

$12,943 AUD

View

Price last confirmed 8 days ago

Retailer 17

$18,006 AUD

View

Price last confirmed 22 days ago

Retailer 18

$19,047 AUD

$13,379 USD

View

Retailer 19

$21,374 AUD

$15,014 USD

View

Retailer 20

$24,381 AUD

$17,126 USD

View

Retailer 21

$34,285 AUD

$24,083 USD

View

Most Expensive

Brilliant Earth

18490579A · Oct 30

$41,541 AUD

$29,180 USD

View

21 more retailers have this diamond

Prices start from $5,524 AUDSave up to $36,017 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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