Oval|Lab Grown|IGI

4.02ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG793602873

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG793602873

Diamond specifications and retailer prices

From $8,041 NZD

$4,532 USD

As of October 29, 2026

Save $38,802 NZD (83%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $46,843 NZD at With Clarity · As of October 30, 2026

View at With Clarity

About this 4.02ct lab-grown oval diamond

This 4.02ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG793602873 or 793602873. Listed at 26 retailers as of October 29, 2026, with prices from $8,041 to $46,843, a $38,802 spread on the same certified stone. With Clarity lists it at $46,843. 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

4.02

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG793602873

Dimensions12.95 × 8.94 × 5.54 mm

L/W Ratio1.45

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG793602873

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: $12,111 NZD|Low: $7,718 NZD|High: $46,027 NZD|Avg: $16,882 NZD|-1.0%

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

October 30, 2026

Retailer 22$8,041 NZD

Retailer 21$8,426 NZD

Retailer 8$8,715 NZD

Retailer 5$9,327 NZD

Retailer 20$9,395 NZD

Retailer 9$9,590 NZD

Retailer 19$9,654 NZD

Retailer 17$10,573 NZD

Retailer 7$11,010 NZD

Retailer 14$11,655 NZD

Retailer 1$12,111 NZD

Retailer 6$13,142 NZD

Retailer 18$14,425 NZD

Retailer 3$15,635 NZD

Retailer 16$19,415 NZD

Retailer 12$19,851 NZD

Retailer 2$20,816 NZD

Retailer 10$23,789 NZD

Retailer 11$24,879 NZD

Retailer 13$25,921 NZD

Retailer 4$28,069 NZD

Retailer 15$33,324 NZD

With Clarity$46,027 NZD

38 data points across 23 retailers

26 retailers$8,041 NZD to $46,843 NZD

Cheapest Retailer

$8,041 NZD

$4,532 USD

Retailer 2

$8,061 NZD

$4,543 USD

View

Price last confirmed 37 days ago

Retailer 3

$8,426 NZD

$4,749 USD

View

Retailer 4

$8,715 NZD

CA$6,822 CAD

View

Retailer 5

$9,221 NZD

$5,197 USD

View

Price last confirmed 37 days ago

Retailer 6

$9,327 NZD

$5,257 USD

View

Retailer 7

$9,327 NZD

$5,257 USD

View

Price last confirmed 14 days ago

Retailer 8

$9,395 NZD

$5,295 USD

View

Retailer 9

$9,590 NZD

$5,405 USD

View

Retailer 10

$9,654 NZD

$5,441 USD

View

B+

Retailer 11

$10,573 NZD

$5,959 USD

View

Final sale: no returns

B+

Retailer 12

$11,010 NZD

$6,205 USD

View

B+

Retailer 13

$11,655 NZD

$6,569 USD

View

B+

Retailer 14

$12,111 NZD

£5,374 GBP

View

B+

Retailer 15

$13,142 NZD

£5,832 GBP

View

B+

Retailer 16

$15,635 NZD

$8,812 USD

View

B+

Retailer 17

$19,415 NZD

£8,616 GBP

View

B+

Retailer 18

$19,851 NZD

ZAR 180,744 ZAR

View

Retailer 19

$20,816 NZD

$11,732 USD

View

Retailer 20

$23,789 NZD

$13,408 USD

View

Retailer 21

$24,879 NZD

$14,022 USD

View

Retailer 22

$25,921 NZD

$14,609 USD

View

Retailer 23

$26,675 NZD

$15,034 USD

View

Retailer 24

$28,069 NZD

$15,820 USD

View

Retailer 25

$33,324 NZD

$18,781 USD

View

Most Expensive

With Clarity

793602873 · Oct 30

$46,843 NZD

$26,401 USD

View

25 more retailers have this diamond

Prices start from $8,041 NZDSave up to $38,802 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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