Radiant|Lab Grown|IGI

5.03ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG754595473

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

Certificate IGI LG754595473

Diamond specifications and retailer prices

From $15,939 NZD

$8,983 USD

As of October 30, 2026

Save $59,451 NZD (79%) vs most expensive(unlock to see where)

31 retailers carry this diamond

Most expensive: $75,390 NZD at With Clarity · As of October 31, 2026

View at With Clarity

About this 5.03ct lab-grown radiant diamond

This 5.03ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754595473 or 754595473. Listed at 31 retailers as of October 30, 2026, with prices from $15,939 to $75,390, a $59,451 spread on the same certified stone. With Clarity lists it at $75,390. 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

5.03

Carat

Colour

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.2°

Pavilion angle34.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754595473

Dimensions12.49 × 8.40 × 5.57 mm

L/W Ratio1.49

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 LG754595473

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: $18,311 NZD|Low: $15,939 NZD|High: $75,390 NZD|Avg: $32,212 NZD

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

Retailer 22

With Clarity

November 1, 2026

Retailer 8$15,939 NZD

Retailer 5$16,194 NZD

Retailer 2$18,302 NZD

Retailer 1$18,311 NZD

Retailer 3$18,809 NZD

Retailer 17$19,425 NZD

Retailer 10$20,190 NZD

Retailer 4$20,239 NZD

Retailer 20$20,793 NZD

Retailer 22$21,696 NZD

Retailer 19$22,152 NZD

Retailer 14$26,500 NZD

Retailer 7$30,287 NZD

Retailer 21$31,049 NZD

Retailer 16$33,003 NZD

Retailer 6$33,820 NZD

Retailer 15$37,566 NZD

Retailer 12$38,345 NZD

Retailer 18$42,334 NZD

Retailer 9$51,499 NZD

Retailer 13$58,289 NZD

Retailer 11$68,773 NZD

With Clarity$75,390 NZD

35 data points across 23 retailers

31 retailers$15,939 NZD to $75,390 NZD

Cheapest Retailer

$15,939 NZD

$8,983 USD

Retailer 2

$16,194 NZD

$9,127 USD

View

Retailer 3

$17,173 NZD

$9,679 USD

View

Price last confirmed 32 days ago

Retailer 4

$17,173 NZD

$9,679 USD

View

Price last confirmed 24 days ago

Retailer 5

$17,860 NZD

$10,066 USD

View

Price last confirmed 35 days ago

Retailer 6

$18,302 NZD

$10,315 USD

View

Retailer 7

$18,311 NZD

$10,320 USD

View

Retailer 8

$18,809 NZD

$10,601 USD

View

Retailer 9

$19,425 NZD

$10,948 USD

View

Retailer 10

$19,645 NZD

$11,072 USD

View

Price last confirmed 35 days ago

Retailer 11

$19,920 NZD

$11,227 USD

View

Price last confirmed 29 days ago

Retailer 12

$20,190 NZD

HK$88,900 HKD

View

Retailer 13

$20,239 NZD

$11,407 USD

View

Retailer 14

$20,793 NZD

$11,719 USD

View

Retailer 15

$21,696 NZD

$12,228 USD

View

Final sale: no returns

Retailer 16

$22,152 NZD

£9,831 GBP

View

Retailer 17

$22,404 NZD

$12,627 USD

View

Price last confirmed 22 days ago

Retailer 18

$22,404 NZD

$12,627 USD

View

Price last confirmed 32 days ago

Retailer 19

$26,500 NZD

£11,760 GBP

View

Retailer 20

$30,287 NZD

$17,070 USD

View

B+

Retailer 21

$31,049 NZD

€16,666 EUR

View

B+

Retailer 22

$33,003 NZD

£14,646 GBP

View

B+

Retailer 23

$33,820 NZD

$19,061 USD

View

B+

Retailer 24

$37,566 NZD

ZAR 342,040 ZAR

View

B+

Retailer 25

$38,345 NZD

A$33,248 AUD

View

B+

Retailer 26

$42,334 NZD

A$36,707 AUD

View

Retailer 27

$51,499 NZD

$29,025 USD

View

Retailer 28

$54,976 NZD

$30,985 USD

View

Retailer 29

$58,289 NZD

$32,852 USD

View

Retailer 30

$68,773 NZD

SGD 52,379 SGD

View

Most Expensive

With Clarity

754595473 · Oct 31

$75,390 NZD

$42,490 USD

View

30 more retailers have this diamond

Prices start from $15,939 NZDSave up to $59,451 NZD

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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