Oval|Lab Grown|IGI

2.54ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG776609648

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG776609648

Diamond specifications and retailer prices

From $1,241 AUD

$872 USD

As of October 28, 2026

Save $8,224 AUD (87%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $9,466 AUD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 2.54ct lab-grown oval diamond

This 2.54ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG776609648 or 776609648. Listed at 24 retailers as of October 28, 2026, with prices from $1,241 to $9,466, a $8,224 spread on the same certified stone. Brilliant Earth lists it at $9,466. 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

2.54

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.2°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG776609648

Dimensions11.15 × 7.66 × 4.71 mm

L/W Ratio1.46

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG776609648

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: $9,466 AUD|Low: $1,241 AUD|High: $10,177 AUD|Avg: $3,542 AUD|-7.0%

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 12$1,241 AUD

Retailer 15$1,608 AUD

Retailer 4$1,788 AUD

Retailer 3$1,936 AUD

Retailer 2$1,973 AUD

Retailer 7$2,118 AUD

Retailer 6$3,173 AUD

Retailer 8$3,181 AUD

Retailer 17$3,282 AUD

Retailer 10$3,320 AUD

Retailer 14$3,687 AUD

Retailer 9$3,688 AUD

Retailer 13$4,331 AUD

Retailer 16$4,350 AUD

Retailer 5$4,447 AUD

Retailer 11$4,850 AUD

Brilliant Earth$9,466 AUD

32 data points across 17 retailers

24 retailers$1,241 AUD to $9,466 AUD

Retailer 1

$1,153 AUD

$810 USD

Price last confirmed 19 days ago

Retailer 2

$1,186 AUD

$833 USD

View

Price last confirmed 37 days ago

Retailer 3

$1,241 AUD

$872 USD

View

Final sale: no returns

Retailer 4

$1,290 AUD

$906 USD

View

Price last confirmed 34 days ago

Retailer 5

$1,338 AUD

$940 USD

View

Price last confirmed 17 days ago

Retailer 6

$1,338 AUD

$940 USD

View

Price last confirmed 27 days ago

Retailer 7

$1,357 AUD

$953 USD

View

Price last confirmed 35 days ago

Retailer 8

$1,608 AUD

$1,130 USD

View

Retailer 9

$1,788 AUD

$1,256 USD

View

Retailer 10

$1,936 AUD

$1,360 USD

View

Retailer 11

$1,973 AUD

£1,091 GBP

View

Retailer 12

$3,173 AUD

View

Price last confirmed 8 days ago

B+

Retailer 13

$3,181 AUD

$2,235 USD

View

Retailer 14

$3,282 AUD

$2,306 USD

View

Retailer 15

$3,320 AUD

ZAR 37,682 ZAR

View

B+

Retailer 16

$3,687 AUD

$2,590 USD

View

Retailer 17

$3,688 AUD

£2,040 GBP

View

Price last confirmed 19 days ago

Retailer 18

$3,761 AUD

$2,642 USD

View

Price last confirmed 22 days ago

B+

Retailer 19

$4,104 AUD

$2,883 USD

View

B+

Retailer 20

$4,331 AUD

$3,043 USD

View

B+

Retailer 21

$4,350 AUD

$3,056 USD

View

B+

Retailer 22

$4,447 AUD

$3,124 USD

View

B+

Retailer 23

$4,850 AUD

£2,683 GBP

View

Most Expensive

Brilliant Earth

18047058A · Oct 30

$9,466 AUD

$6,650 USD

View

23 more retailers have this diamond

Prices start from $1,241 AUDSave up to $8,224 AUD

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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2.54ct Oval

$1,241 AUD