Oval|Lab Grown|IGI

4.05ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG764642268

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG764642268

Diamond specifications and retailer prices

From $8,117 NZD

$4,575 USD

As of October 29, 2026

Save $39,200 NZD (83%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $47,317 NZD at With Clarity · As of October 31, 2026

View at With Clarity

About this 4.05ct lab-grown oval diamond

This 4.05ct 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 LG764642268 or 764642268. Listed at 27 retailers as of October 29, 2026, with prices from $8,117 to $47,317, a $39,200 spread on the same certified stone. With Clarity lists it at $47,317. 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

4.05

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG764642268

Dimensions13.16 × 9.00 × 5.56 mm

L/W Ratio1.46

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG764642268

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: $12,130 NZD|Low: $7,793 NZD|High: $46,371 NZD|Avg: $16,941 NZD|-0.3%

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

Retailer 20

Retailer 21

Retailer 22

With Clarity

October 31, 2026

Retailer 21$8,117 NZD

Retailer 6$8,508 NZD

Retailer 15$8,799 NZD

Retailer 16$9,092 NZD

Retailer 4$9,416 NZD

Retailer 20$9,484 NZD

Retailer 8$9,681 NZD

Retailer 19$9,752 NZD

Retailer 9$11,160 NZD

Retailer 5$11,767 NZD

Retailer 1$12,130 NZD

Retailer 11$13,277 NZD

Retailer 18$14,617 NZD

Retailer 2$15,791 NZD

Retailer 17$19,602 NZD

Retailer 12$20,040 NZD

Retailer 22$20,972 NZD

Retailer 7$24,030 NZD

Retailer 13$25,122 NZD

Retailer 3$25,710 NZD

Retailer 10$26,169 NZD

Retailer 14$33,658 NZD

With Clarity$46,371 NZD

40 data points across 23 retailers

27 retailers$8,117 NZD to $47,317 NZD

Cheapest Retailer

$8,117 NZD

$4,575 USD

Retailer 2

$8,117 NZD

$4,575 USD

View

Price last confirmed 37 days ago

Retailer 3

$8,508 NZD

$4,795 USD

View

Retailer 4

$8,799 NZD

CA$6,888 CAD

View

Retailer 5

$9,092 NZD

$5,124 USD

View

Final sale: no returns

Retailer 6

$9,287 NZD

$5,234 USD

View

Price last confirmed 38 days ago

Retailer 7

$9,416 NZD

$5,307 USD

View

Retailer 8

$9,416 NZD

$5,307 USD

View

Price last confirmed 14 days ago

Retailer 9

$9,484 NZD

$5,345 USD

View

Retailer 10

$9,681 NZD

$5,456 USD

View

Retailer 11

$9,752 NZD

$5,496 USD

View

B+

Retailer 12

$11,160 NZD

$6,290 USD

View

B+

Retailer 13

$11,767 NZD

$6,632 USD

View

B+

Retailer 14

$12,130 NZD

£5,383 GBP

View

B+

Retailer 15

$13,277 NZD

£5,892 GBP

View

B+

Retailer 16

$14,617 NZD

€7,846 EUR

View

B+

Retailer 17

$15,791 NZD

$8,900 USD

View

B+

Retailer 18

$19,602 NZD

£8,699 GBP

View

B+

Retailer 19

$20,040 NZD

ZAR 182,469 ZAR

View

Retailer 20

$20,972 NZD

$11,820 USD

View

Retailer 21

$24,030 NZD

$13,543 USD

View

Retailer 22

$25,122 NZD

$14,159 USD

View

Retailer 23

$25,710 NZD

$14,490 USD

View

Retailer 24

$26,169 NZD

$14,749 USD

View

Retailer 25

$26,874 NZD

$15,146 USD

View

Retailer 26

$33,658 NZD

$18,970 USD

View

Most Expensive

With Clarity

764642268 · Oct 31

$47,317 NZD

$26,668 USD

View

26 more retailers have this diamond

Prices start from $8,117 NZDSave up to $39,200 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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4.05ct Oval

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