Round|Lab Grown|IGI

5.08ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG789624873

Shape and cutting style on the report: Round brilliant

Certificate IGI LG789624873

Diamond specifications and retailer prices

From $7,230 NZD

$4,075 USD

As of October 29, 2026

Save $19,188 NZD (73%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $26,419 NZD at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 5.08ct lab-grown round diamond

This 5.08ct 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 LG789624873 or 789624873. Listed at 26 retailers as of October 29, 2026, with prices from $7,230 to $26,419, a $19,188 spread on the same certified stone. Taylor and Hart lists it at $26,419. 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

5.08

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG789624873

Dimensions11.03 × 10.98 × 6.85 mm

L/W Ratio1.00

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 LG789624873

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: $9,743 NZD|Low: $5,334 NZD|High: $27,349 NZD|Avg: $15,017 NZD|-3.1%

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

Taylor and Hart

October 31, 2026

Retailer 2$7,230 NZD

Retailer 5$7,480 NZD

Retailer 10$9,216 NZD

Retailer 1$9,743 NZD

Retailer 9$10,131 NZD

Retailer 4$11,377 NZD

Retailer 7$12,039 NZD

Retailer 13$12,076 NZD

Retailer 15$14,274 NZD

Retailer 11$15,215 NZD

Retailer 6$15,897 NZD

Retailer 12$16,127 NZD

Retailer 16$18,838 NZD

Retailer 3$19,869 NZD

Retailer 14$20,791 NZD

Retailer 8$25,763 NZD

Taylor and Hart$26,419 NZD

37 data points across 17 retailers

26 retailers$7,230 NZD to $26,419 NZD

Retailer 1

$6,670 NZD

$3,759 USD

Price last confirmed 38 days ago

Retailer 2

$6,670 NZD

$3,759 USD

View

Price last confirmed 20 days ago

Retailer 3

$6,991 NZD

$3,940 USD

View

Price last confirmed 38 days ago

Retailer 4

$7,230 NZD

$4,075 USD

View

Final sale: no returns

Retailer 5

$7,480 NZD

$4,216 USD

View

Retailer 6

$7,631 NZD

$4,301 USD

View

Price last confirmed 36 days ago

Retailer 7

$7,738 NZD

$4,361 USD

View

Price last confirmed 29 days ago

Retailer 8

$7,738 NZD

$4,361 USD

View

Price last confirmed 20 days ago

Retailer 9

$9,216 NZD

$5,194 USD

View

Retailer 10

$9,668 NZD

$5,449 USD

View

Price last confirmed 40 days ago

Retailer 11

$9,668 NZD

$5,449 USD

View

Price last confirmed 24 days ago

Retailer 12

$9,743 NZD

£4,324 GBP

View

Retailer 13

$10,131 NZD

$5,710 USD

View

Retailer 14

$11,377 NZD

$6,412 USD

View

Retailer 15

$12,039 NZD

$6,785 USD

View

Price last confirmed 13 days ago

Retailer 16

$12,076 NZD

€6,482 EUR

View

Retailer 17

$14,274 NZD

$8,045 USD

View

Retailer 18

$15,215 NZD

ZAR 138,529 ZAR

View

Retailer 19

$15,897 NZD

A$13,784 AUD

View

Price last confirmed 9 days ago

Retailer 20

$16,127 NZD

£7,157 GBP

View

Retailer 21

$17,988 NZD

$10,138 USD

View

Retailer 22

$18,838 NZD

$10,617 USD

View

Retailer 23

$19,869 NZD

$11,198 USD

View

Retailer 24

$20,791 NZD

$11,718 USD

View

B+

Retailer 25

$25,763 NZD

$14,520 USD

View

Most Expensive

B+

Taylor and Hart

4FOCY4G · Oct 30

$26,419 NZD

$14,890 USD

View

25 more retailers have this diamond

Prices start from $7,230 NZDSave up to $19,188 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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