Radiant|Lab Grown|IGI

4.47ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG741538064

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

Certificate IGI LG741538064

Diamond specifications and retailer prices

From $5,421 AUD

$3,808 USD

As of October 30, 2026

Save $19,389 AUD (78%) vs most expensive(unlock to see where)

31 retailers carry this diamond

Most expensive: $24,811 AUD at With Clarity · As of October 31, 2026

View at With Clarity

About this 4.47ct lab-grown radiant diamond

This 4.47ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG741538064 or 741538064. Listed at 31 retailers as of October 30, 2026, with prices from $5,421 to $24,811, a $19,389 spread on the same certified stone. With Clarity lists it at $24,811. 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

4.47

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42°

Pavilion angle34.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG741538064

Dimensions11.47 × 8.32 × 5.48 mm

L/W Ratio1.38

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG741538064

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 30

Current: $13,645 AUD|Low: $5,421 AUD|High: $25,529 AUD|Avg: $13,146 AUD|-4.9%

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

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

With Clarity

November 1, 2026

Retailer 2$5,421 AUD

Retailer 20$6,023 AUD

Retailer 9$6,070 AUD

Retailer 17$6,307 AUD

Retailer 4$7,835 AUD

Retailer 15$7,858 AUD

Retailer 12$8,168 AUD

Retailer 19$8,341 AUD

Retailer 18$9,353 AUD

Retailer 7$9,676 AUD

Retailer 14$10,093 AUD

Retailer 16$10,217 AUD

Retailer 8$13,384 AUD

Retailer 1$13,645 AUD

Retailer 10$14,126 AUD

Retailer 21$15,853 AUD

Retailer 3$17,461 AUD

Retailer 11$17,667 AUD

Retailer 6$22,247 AUD

Retailer 13$22,485 AUD

Retailer 5$22,654 AUD

With Clarity$24,811 AUD

35 data points across 22 retailers

31 retailers$5,421 AUD to $24,811 AUD

Cheapest Retailer

$5,421 AUD

$3,808 USD

Retailer 2

$5,677 AUD

$3,988 USD

View

Price last confirmed 24 days ago

Retailer 3

$5,677 AUD

$3,988 USD

View

Price last confirmed 32 days ago

Retailer 4

$5,949 AUD

$4,179 USD

View

Price last confirmed 35 days ago

Retailer 5

$6,023 AUD

$4,231 USD

View

Retailer 6

$6,070 AUD

$4,264 USD

View

Final sale: no returns

Retailer 7

$6,307 AUD

$4,430 USD

View

Retailer 8

$6,494 AUD

$4,562 USD

View

Price last confirmed 35 days ago

Retailer 9

$6,586 AUD

$4,626 USD

View

Price last confirmed 29 days ago

Retailer 10

$7,835 AUD

HK$43,000 HKD

View

Retailer 11

$7,858 AUD

$5,520 USD

View

Retailer 12

$8,168 AUD

£4,518 GBP

View

Retailer 13

$8,230 AUD

$5,781 USD

View

Price last confirmed 31 days ago

Retailer 14

$8,230 AUD

$5,781 USD

View

Price last confirmed 22 days ago

Retailer 15

$8,341 AUD

$5,859 USD

View

Retailer 16

$9,353 AUD

$6,570 USD

View

Retailer 17

$9,676 AUD

£5,352 GBP

View

Retailer 18

$10,027 AUD

$7,044 USD

View

Price last confirmed 53 days ago

B+

Retailer 19

$10,093 AUD

$7,090 USD

View

Retailer 20

$10,217 AUD

€6,835 EUR

View

B+

Retailer 21

$13,384 AUD

ZAR 151,877 ZAR

View

B+

Retailer 22

$13,645 AUD

View

B+

Retailer 23

$14,126 AUD

£7,813 GBP

View

B+

Retailer 24

$15,853 AUD

$11,136 USD

View

Retailer 25

$17,461 AUD

$12,266 USD

View

Retailer 26

$17,640 AUD

$12,391 USD

View

B+

Retailer 27

$17,667 AUD

$12,410 USD

View

Retailer 28

$22,247 AUD

$15,627 USD

View

Retailer 29

$22,485 AUD

View

Price last confirmed 23 days ago

Retailer 30

$22,654 AUD

SGD 21,504 SGD

View

Most Expensive

With Clarity

741538064 · Oct 31

$24,811 AUD

$17,428 USD

View

30 more retailers have this diamond

Prices start from $5,421 AUDSave up to $19,389 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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