Oval|Lab Grown|IGI

3.03ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG756577359

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG756577359

Diamond specifications and retailer prices

From $2,201 NZD

$1,236 USD

As of October 28, 2026

Save $19,165 NZD (90%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $21,366 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.03ct lab-grown oval diamond

This 3.03ct 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 LG756577359 or 756577359. Listed at 22 retailers as of October 28, 2026, with prices from $2,201 to $21,366, a $19,165 spread on the same certified stone. Brilliant Earth lists it at $21,366. 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

3.03

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG756577359

Dimensions11.75 × 8.25 × 4.93 mm

L/W Ratio1.42

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 LG756577359

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 28

Current: $21,366 NZD|Low: $2,062 NZD|High: $21,384 NZD|Avg: $6,413 NZD|-0.1%

Brilliant Earth

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

October 30, 2026

Retailer 11$2,201 NZD

Retailer 16$2,386 NZD

Retailer 6$2,601 NZD

Retailer 2$3,091 NZD

Retailer 7$3,406 NZD

Retailer 12$3,702 NZD

Retailer 17$4,464 NZD

Retailer 10$4,959 NZD

Retailer 5$5,268 NZD

Retailer 8$5,888 NZD

Retailer 14$6,426 NZD

Retailer 4$7,283 NZD

Retailer 9$7,453 NZD

Retailer 15$7,787 NZD

Retailer 13$8,413 NZD

Retailer 3$10,015 NZD

Brilliant Earth$21,366 NZD

29 data points across 17 retailers

22 retailers$2,201 NZD to $21,366 NZD

Cheapest Retailer

$2,201 NZD

$1,236 USD

Final sale: no returns

Retailer 2

$2,386 NZD

$1,340 USD

View

Retailer 3

$2,559 NZD

$1,437 USD

View

Price last confirmed 25 days ago

Retailer 4

$2,601 NZD

$1,461 USD

View

Retailer 5

$2,934 NZD

$1,648 USD

View

Price last confirmed 33 days ago

Retailer 6

$3,091 NZD

$1,736 USD

View

Price last confirmed 25 days ago

Retailer 7

$3,091 NZD

£1,367 GBP

View

Retailer 8

$3,406 NZD

$1,913 USD

View

Retailer 9

$3,702 NZD

€1,980 EUR

View

Retailer 10

$4,464 NZD

$2,507 USD

View

Retailer 11

$4,959 NZD

ZAR 44,998 ZAR

View

Retailer 12

$5,268 NZD

$2,959 USD

View

Retailer 13

$5,796 NZD

$3,255 USD

View

Price last confirmed 25 days ago

B+

Retailer 14

$5,888 NZD

£2,604 GBP

View

B+

Retailer 15

$6,426 NZD

$3,609 USD

View

B+

Retailer 16

$6,607 NZD

$3,711 USD

View

Retailer 17

$7,283 NZD

£3,221 GBP

View

Price last confirmed 8 days ago

B+

Retailer 18

$7,453 NZD

$4,186 USD

View

B+

Retailer 19

$7,787 NZD

SGD 5,910 SGD

View

B+

Retailer 20

$8,413 NZD

$4,725 USD

View

B+

Retailer 21

$10,015 NZD

$5,625 USD

View

Most Expensive

Brilliant Earth

21417510A · Oct 29

$21,366 NZD

$12,000 USD

View

21 more retailers have this diamond

Prices start from $2,201 NZDSave up to $19,165 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.

Where to buy this spec

See every retailer carrying 3.03ct E FL oval lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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