Radiant|Lab Grown|IGI

5.00ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754563422

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

Certificate IGI LG754563422

Diamond specifications and retailer prices

From $10,855 AUD

$7,625 USD

As of October 31, 2026

Save $44,291 AUD (80%) vs most expensive(unlock to see where)

33 retailers carry this diamond

Most expensive: $55,146 AUD at Michael Trio · As of October 31, 2026

View at Michael Trio

About this 5ct lab-grown radiant diamond

This 5ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754563422 or 754563422. Listed at 33 retailers as of October 31, 2026, with prices from $10,855 to $55,146, a $44,291 spread on the same certified stone. Michael Trio lists it at $55,146. 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

5.00

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.5°

Pavilion angle32.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754563422

Dimensions8.48 × 8.48 × 5.45 mm

L/W Ratio1.00

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG754563422

Side View

Caratlytics Score

How it works →

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 31

Current: $55,146 AUD|Low: $10,855 AUD|High: $77,444 AUD|Avg: $26,514 AUD|-7.0%

Michael Trio

Retailer 2

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October 31, 2026

Retailer 19$10,855 AUD

Retailer 24$11,518 AUD

Retailer 21$11,843 AUD

Retailer 18$13,254 AUD

Retailer 12$13,752 AUD

Retailer 17$14,198 AUD

Retailer 20$14,862 AUD

Retailer 5$15,225 AUD

Retailer 4$16,199 AUD

Retailer 14$16,653 AUD

Retailer 16$16,941 AUD

Retailer 13$17,816 AUD

Retailer 7$21,132 AUD

Retailer 23$23,632 AUD

Retailer 22$24,440 AUD

Retailer 9$25,664 AUD

Retailer 10$26,600 AUD

Retailer 8$29,965 AUD

Retailer 11$32,959 AUD

Retailer 15$34,964 AUD

Retailer 3$36,772 AUD

Retailer 6$46,537 AUD

Michael Trio$55,146 AUD

Retailer 2$71,878 AUD

36 data points across 24 retailers

33 retailers$10,855 AUD to $55,146 AUD

Cheapest Retailer

$10,855 AUD

$7,625 USD

Retailer 2

$11,518 AUD

$8,091 USD

View

Retailer 3

$11,843 AUD

$8,319 USD

View

Retailer 4

$12,410 AUD

$8,717 USD

View

Price last confirmed 23 days ago

Retailer 5

$12,410 AUD

$8,717 USD

View

Price last confirmed 31 days ago

Retailer 6

$12,906 AUD

$9,066 USD

View

Price last confirmed 33 days ago

Retailer 7

$13,254 AUD

$9,310 USD

View

Retailer 8

$13,752 AUD

$9,660 USD

View

Retailer 9

$14,198 AUD

$9,973 USD

View

Price last confirmed 33 days ago

Retailer 10

$14,395 AUD

$10,112 USD

View

Price last confirmed 28 days ago

Retailer 11

$14,862 AUD

$10,440 USD

View

Retailer 12

$15,225 AUD

£8,421 GBP

View

Retailer 13

$16,199 AUD

HK$88,900 HKD

View

Retailer 14

$16,653 AUD

$11,698 USD

View

Retailer 15

$16,941 AUD

$11,900 USD

View

Final sale: no returns

Retailer 16

$17,816 AUD

£9,854 GBP

View

Retailer 17

$17,870 AUD

$12,553 USD

View

Price last confirmed 20 days ago

Retailer 18

$17,870 AUD

$12,553 USD

View

Retailer 19

$17,870 AUD

$12,553 USD

View

Price last confirmed 30 days ago

Retailer 20

$19,464 AUD

£10,766 GBP

View

Price last confirmed 16 days ago

Retailer 21

$21,132 AUD

£11,688 GBP

View

Retailer 22

$23,632 AUD

$16,600 USD

View

Retailer 23

$24,440 AUD

$17,168 USD

View

Retailer 24

$25,664 AUD

£14,195 GBP

View

Retailer 25

$26,600 AUD

€17,795 EUR

View

Price last confirmed 8 days ago

B+

Retailer 26

$29,965 AUD

ZAR 340,047 ZAR

View

Retailer 27

$32,959 AUD

View

Price last confirmed 8 days ago

Retailer 28

$34,964 AUD

View

Price last confirmed 22 days ago

B+

Retailer 29

$36,772 AUD

$25,830 USD

View

Retailer 30

$43,847 AUD

$30,800 USD

View

Retailer 31

$46,537 AUD

$32,690 USD

View

Most Expensive

Michael Trio

1546280665 · Oct 31

$55,146 AUD

SGD 52,347 SGD

View

31 more retailers have this diamond

Prices start from $10,855 AUDSave up to $44,291 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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