Radiant|Lab Grown|IGI

4.55ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG754595533

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

Certificate IGI LG754595533

Diamond specifications and retailer prices

From $7,122 AUD

£3,944 GBP

As of October 29, 2026

Save $26,930 AUD (79%) vs most expensive(unlock to see where)

32 retailers carry this diamond

Most expensive: $34,052 AUD at With Clarity · As of October 28, 2026

View at With Clarity

About this 4.55ct lab-grown radiant diamond

This 4.55ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754595533 or 754595533. Listed at 32 retailers as of October 28, 2026, with prices from $7,122 to $34,052, a $26,930 spread on the same certified stone. With Clarity lists it at $34,052. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.55

Carat

Colour

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.2°

Pavilion angle33.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754595533

Dimensions8.25 × 8.25 × 5.37 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

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG754595533

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: $7,122 AUD|Low: $7,078 AUD|High: $34,052 AUD|Avg: $16,021 AUD|-0.7%

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With Clarity

October 29, 2026

Retailer 1$7,122 AUD

Retailer 7$7,328 AUD

Retailer 11$7,835 AUD

Retailer 17$8,499 AUD

Retailer 25$8,524 AUD

Retailer 18$9,278 AUD

Retailer 2$9,800 AUD

Retailer 24$10,660 AUD

Retailer 13$10,738 AUD

Retailer 12$10,820 AUD

Retailer 9$11,331 AUD

Retailer 23$11,745 AUD

Retailer 16$12,048 AUD

Retailer 8$13,174 AUD

Retailer 21$13,988 AUD

Retailer 5$16,006 AUD

Retailer 19$17,323 AUD

Retailer 20$18,023 AUD

Retailer 22$18,722 AUD

Retailer 14$23,058 AUD

Retailer 3$23,639 AUD

Retailer 6$24,146 AUD

Retailer 15$30,431 AUD

Retailer 4$31,087 AUD

Retailer 10$31,666 AUD

With Clarity$34,052 AUD

35 data points across 26 retailers

32 retailers$7,122 AUD to $34,052 AUD

Cheapest Retailer

$7,122 AUD

£3,944 GBP

Returns within 30 days

Retailer 2

$7,328 AUD

$5,154 USD

View

Returns within 21 days

Retailer 3

$7,328 AUD

$5,154 USD

View

Price last confirmed 20 days ago

Returns within 21 days

Retailer 4

$7,835 AUD

$5,510 USD

View

Returns within 30 days

Retailer 5

$8,111 AUD

$5,704 USD

View

Price last confirmed 29 days ago

Returns within 21 days

Retailer 6

$8,499 AUD

$5,977 USD

View

Price last confirmed 31 days ago

Retailer 7

$8,502 AUD

$5,979 USD

View

Price last confirmed 25 days ago

Returns within 30 days

Retailer 8

$8,524 AUD

$5,995 USD

View

Returns within 40 days

Retailer 9

$9,278 AUD

$6,525 USD

View

Price last confirmed 31 days ago

Returns within 30 days

Retailer 10

$9,800 AUD

$6,892 USD

View

Final sale: no returns

B+

Retailer 11

$10,093 AUD

$7,098 USD

View

Price last confirmed 18 days ago

Returns within 30 days

B+

Retailer 12

$10,093 AUD

$7,098 USD

View

Returns within 30 days

B+

Retailer 13

$10,660 AUD

$7,497 USD

View

Returns within 30 days

B+

Retailer 14

$10,738 AUD

HK$59,000 HKD

View

B+

Retailer 15

$10,820 AUD

£5,992 GBP

View

Returns within 30 days

B+

Retailer 16

$11,168 AUD

$7,854 USD

View

Price last confirmed 28 days ago

Returns within 30 days

B+

Retailer 17

$11,331 AUD

$7,969 USD

View

Returns within 30 days

B+

Retailer 18

$11,745 AUD

$8,260 USD

View

Returns within 30 days

B+

Retailer 19

$12,048 AUD

£6,672 GBP

View

Returns within 30 days

Retailer 20

$13,174 AUD

$9,265 USD

View

Returns within 30 days

B+

Retailer 21

$13,988 AUD

€9,369 EUR

View

Returns within 100 days

Retailer 22

$16,006 AUD

$11,257 USD

View

Returns within 30 days

B+

Retailer 23

$17,323 AUD

£9,593 GBP

View

Retailer 24

$18,023 AUD

ZAR 204,769 ZAR

View

Returns within 7 days

Retailer 25

$18,722 AUD

View

Retailer 26

$23,058 AUD

$16,216 USD

View

Returns within 3 days

Retailer 27

$23,639 AUD

$16,625 USD

View

Returns within 30 days

Retailer 28

$24,146 AUD

View

Price last confirmed 20 days ago

Returns within 30 days

Retailer 29

$30,431 AUD

$21,402 USD

View

Returns within 90 days

Retailer 30

$31,087 AUD

SGD 29,545 SGD

View

Returns within 14 days

Retailer 31

$31,666 AUD

$22,270 USD

View

Returns within 30 days

Most Expensive

With Clarity

754595533 · Oct 28

$34,052 AUD

$23,948 USD

View

Returns within 30 days

31 more retailers have this diamond

Prices start from $7,122 AUDSave up to $26,930 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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