Oval|Lab Grown|IGI

2.80ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG815698262

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815698262

Diamond specifications and retailer prices

From $1,613 NZD

$906 USD

As of October 28, 2026

Save $17,687 NZD (92%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $19,301 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.8ct lab-grown oval diamond

This 2.8ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815698262 or 815698262. Listed at 22 retailers as of October 28, 2026, with prices from $1,613 to $19,301, a $17,687 spread on the same certified stone. Brilliant Earth lists it at $19,301. 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

2.80

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.7°

Pavilion angle38.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG815698262

Dimensions10.95 × 7.89 × 4.90 mm

L/W Ratio1.39

Girdle conditionFaceted

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 LG815698262

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: $19,301 NZD|Low: $1,613 NZD|High: $19,301 NZD|Avg: $6,231 NZD

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

October 29, 2026

Retailer 16$1,613 NZD

Retailer 13$1,985 NZD

Retailer 2$2,559 NZD

Retailer 3$2,688 NZD

Retailer 12$2,697 NZD

Retailer 9$4,315 NZD

Retailer 7$4,501 NZD

Retailer 14$5,235 NZD

Retailer 11$5,511 NZD

Retailer 5$5,685 NZD

Retailer 15$5,788 NZD

Retailer 8$6,051 NZD

Retailer 4$6,057 NZD

Retailer 10$6,304 NZD

Retailer 6$10,024 NZD

Brilliant Earth$19,301 NZD

31 data points across 16 retailers

22 retailers$1,613 NZD to $19,301 NZD

Cheapest Retailer

$1,613 NZD

$906 USD

Final sale: no returns

Retailer 2

$1,985 NZD

$1,115 USD

View

Retailer 3

$2,071 NZD

$1,163 USD

View

Price last confirmed 25 days ago

Retailer 4

$2,502 NZD

$1,405 USD

View

Price last confirmed 25 days ago

Retailer 5

$2,551 NZD

$1,433 USD

View

Price last confirmed 33 days ago

Retailer 6

$2,559 NZD

£1,132 GBP

View

Retailer 7

$2,688 NZD

€1,438 EUR

View

Retailer 8

$2,697 NZD

$1,515 USD

View

Retailer 9

$4,315 NZD

ZAR 39,154 ZAR

View

Retailer 10

$4,501 NZD

$2,528 USD

View

Price last confirmed 24 days ago

Retailer 11

$4,690 NZD

$2,634 USD

View

Price last confirmed 25 days ago

Retailer 12

$5,151 NZD

$2,893 USD

View

Price last confirmed 43 days ago

B+

Retailer 13

$5,235 NZD

$2,940 USD

View

B+

Retailer 14

$5,500 NZD

$3,089 USD

View

B+

Retailer 15

$5,511 NZD

$3,095 USD

View

B+

Retailer 16

$5,685 NZD

SGD 4,315 SGD

View

B+

Retailer 17

$5,788 NZD

$3,251 USD

View

Retailer 18

$6,051 NZD

£2,676 GBP

View

Price last confirmed 23 days ago

B+

Retailer 19

$6,057 NZD

$3,402 USD

View

B+

Retailer 20

$6,304 NZD

£2,788 GBP

View

B+

Retailer 21

$10,024 NZD

$5,630 USD

View

Most Expensive

Brilliant Earth

21422996A · Oct 29

$19,301 NZD

$10,840 USD

View

21 more retailers have this diamond

Prices start from $1,613 NZDSave up to $17,687 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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