Round|Lab Grown|IGI

5.02ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG729550849

Shape and cutting style on the report: Round brilliant

Certificate IGI LG729550849

Diamond specifications and retailer prices

From $5,175 NZD

£2,297 GBP

As of October 30, 2026

Save $29,088 NZD (85%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $34,264 NZD at With Clarity · As of October 30, 2026

View at With Clarity

About this 5.02ct lab-grown round diamond

This 5.02ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729550849 or 729550849. Listed at 26 retailers as of October 30, 2026, with prices from $5,175 to $34,264, a $29,088 spread on the same certified stone. With Clarity lists it at $34,264. 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

5.02

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.4°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG729550849

Dimensions10.94 × 11.00 × 6.77 mm

L/W Ratio1.01

Girdle conditionFaceted

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 LG729550849

Side View

Caratlytics Score

How it works →

A+

Exceptional

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: $8,758 NZD|Low: $5,175 NZD|High: $34,264 NZD|Avg: $15,263 NZD|-18.3%

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

With Clarity

October 31, 2026

Retailer 15$5,175 NZD

Retailer 2$6,696 NZD

Retailer 12$6,993 NZD

Retailer 9$7,383 NZD

Retailer 4$8,570 NZD

Retailer 1$8,758 NZD

Retailer 16$9,215 NZD

Retailer 8$11,950 NZD

Retailer 11$12,447 NZD

Retailer 3$13,913 NZD

Retailer 18$14,052 NZD

Retailer 19$14,094 NZD

Retailer 13$17,376 NZD

Retailer 7$17,685 NZD

Retailer 5$17,756 NZD

Retailer 14$19,251 NZD

Retailer 17$24,346 NZD

Retailer 6$25,461 NZD

Retailer 10$29,749 NZD

With Clarity$34,264 NZD

29 data points across 20 retailers

26 retailers$5,175 NZD to $34,264 NZD

A+

Cheapest Retailer

$5,175 NZD

£2,297 GBP

Retailer 2

$6,696 NZD

$3,774 USD

View

Final sale: no returns

Retailer 3

$6,993 NZD

$3,941 USD

View

Retailer 4

$7,383 NZD

$4,161 USD

View

Retailer 5

$7,738 NZD

$4,361 USD

View

Retailer 6

$8,565 NZD

$4,827 USD

View

Price last confirmed 14 days ago

Retailer 7

$8,565 NZD

$4,827 USD

View

Retailer 8

$8,570 NZD

$4,830 USD

View

Retailer 9

$8,758 NZD

$4,936 USD

View

Retailer 10

$9,215 NZD

£4,089 GBP

View

Retailer 11

$10,703 NZD

$6,032 USD

View

Retailer 12

$11,813 NZD

$6,658 USD

View

Price last confirmed 44 days ago

Retailer 13

$11,950 NZD

$6,735 USD

View

Price last confirmed 12 days ago

Retailer 14

$12,447 NZD

$7,015 USD

View

Retailer 15

$13,913 NZD

€7,468 EUR

View

Retailer 16

$14,052 NZD

$7,920 USD

View

Retailer 17

$14,094 NZD

ZAR 128,327 ZAR

View

Retailer 18

$16,581 NZD

$9,345 USD

View

Retailer 19

$17,376 NZD

$9,793 USD

View

Retailer 20

$17,685 NZD

A$15,334 AUD

View

Price last confirmed 8 days ago

Retailer 21

$17,756 NZD

£7,880 GBP

View

Retailer 22

$19,251 NZD

$10,850 USD

View

B+

Retailer 23

$24,346 NZD

$13,722 USD

View

Retailer 24

$25,461 NZD

$14,350 USD

View

Retailer 25

$29,749 NZD

A$25,795 AUD

View

Price last confirmed 22 days ago

Most Expensive

B+

With Clarity

729550849 · Oct 30

$34,264 NZD

$19,311 USD

View

25 more retailers have this diamond

Prices start from $5,175 NZDSave up to $29,088 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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