Radiant|Lab Grown|IGI

5.04ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754508857

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

Certificate IGI LG754508857

Diamond specifications and retailer prices

From $13,722 NZD

$7,734 USD

As of October 31, 2026

Save $44,662 NZD (76%) vs most expensive(unlock to see where)

31 retailers carry this diamond

Most expensive: $58,384 NZD at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 5.04ct lab-grown radiant diamond

This 5.04ct 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 LG754508857 or 754508857. Listed at 31 retailers as of October 31, 2026, with prices from $13,722 to $58,384, a $44,662 spread on the same certified stone. Taylor and Hart lists it at $58,384. 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

5.04

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.2°

Pavilion angle35.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754508857

Dimensions8.68 × 8.68 × 5.74 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 LG754508857

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 31

Current: $16,767 NZD|Low: $13,722 NZD|High: $97,267 NZD|Avg: $33,153 NZD|-3.6%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

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Retailer 16

Retailer 17

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Retailer 19

Retailer 20

Retailer 21

Retailer 22

Taylor and Hart

November 1, 2026

Retailer 4$13,722 NZD

Retailer 10$14,468 NZD

Retailer 6$14,872 NZD

Retailer 3$16,643 NZD

Retailer 1$16,767 NZD

Retailer 5$18,669 NZD

Retailer 18$19,067 NZD

Retailer 17$19,423 NZD

Retailer 9$19,762 NZD

Retailer 13$20,349 NZD

Retailer 21$20,834 NZD

Retailer 20$22,196 NZD

Retailer 14$26,554 NZD

Retailer 8$29,684 NZD

Retailer 7$30,699 NZD

Retailer 22$31,110 NZD

Retailer 16$33,066 NZD

Retailer 15$37,639 NZD

Retailer 12$38,417 NZD

Retailer 19$42,423 NZD

Retailer 11$46,188 NZD

Taylor and Hart$58,384 NZD

Retailer 2$90,276 NZD

32 data points across 23 retailers

31 retailers$13,722 NZD to $58,384 NZD

Cheapest Retailer

$13,722 NZD

$7,734 USD

Retailer 2

$14,468 NZD

$8,154 USD

View

Retailer 3

$14,872 NZD

$8,382 USD

View

Retailer 4

$15,587 NZD

$8,785 USD

View

Price last confirmed 24 days ago

Retailer 5

$15,587 NZD

$8,785 USD

View

Price last confirmed 32 days ago

Retailer 6

$16,212 NZD

$9,137 USD

View

Price last confirmed 35 days ago

Retailer 7

$16,643 NZD

$9,380 USD

View

Retailer 8

$16,767 NZD

$9,450 USD

View

Retailer 9

$17,833 NZD

$10,051 USD

View

Price last confirmed 35 days ago

Retailer 10

$18,082 NZD

$10,191 USD

View

Price last confirmed 29 days ago

Retailer 11

$18,669 NZD

$10,522 USD

View

Retailer 12

$19,067 NZD

£8,462 GBP

View

Retailer 13

$19,423 NZD

$10,947 USD

View

Retailer 14

$19,762 NZD

$11,138 USD

View

Final sale: no returns

Retailer 15

$20,349 NZD

HK$89,600 HKD

View

Retailer 16

$20,834 NZD

$11,742 USD

View

Retailer 17

$22,196 NZD

£9,850 GBP

View

Retailer 18

$22,447 NZD

$12,651 USD

View

Price last confirmed 22 days ago

Retailer 19

$22,447 NZD

$12,651 USD

View

Price last confirmed 32 days ago

Retailer 20

$26,554 NZD

£11,784 GBP

View

Retailer 21

$29,684 NZD

$16,730 USD

View

Retailer 22

$30,699 NZD

$17,302 USD

View

Retailer 23

$31,110 NZD

€16,699 EUR

View

B+

Retailer 24

$33,066 NZD

£14,674 GBP

View

B+

Retailer 25

$37,639 NZD

ZAR 342,704 ZAR

View

B+

Retailer 26

$38,417 NZD

A$33,311 AUD

View

B+

Retailer 27

$42,423 NZD

A$36,784 AUD

View

B+

Retailer 28

$46,188 NZD

$26,032 USD

View

Retailer 29

$55,086 NZD

$31,046 USD

View

Most Expensive

Taylor and Hart

XPL62W7 · Oct 31

$58,384 NZD

$32,906 USD

View

29 more retailers have this diamond

Prices start from $13,722 NZDSave up to $44,662 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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