Oval|Lab Grown|IGI

2.54ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG720555757

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG720555757

Diamond specifications and retailer prices

From $1,206 AUD

$847 USD

As of October 30, 2026

Save $8,033 AUD (87%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $9,239 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 LG720555757 or 720555757. Listed at 24 retailers as of October 30, 2026, with prices from $1,206 to $9,239, a $8,033 spread on the same certified stone. Brilliant Earth lists it at $9,239. 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 angle36.3°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG720555757

Dimensions7.57 × 7.57 × 4.72 mm

L/W Ratio1.00

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 LG720555757

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 30

Current: $9,239 AUD|Low: $1,206 AUD|High: $9,737 AUD|Avg: $3,489 AUD|-5.1%

Brilliant Earth

Retailer 2

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Retailer 4

Retailer 5

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Retailer 8

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Retailer 11

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Retailer 17

October 30, 2026

Retailer 2$1,206 AUD

Retailer 15$1,537 AUD

Retailer 4$1,752 AUD

Retailer 3$1,879 AUD

Retailer 10$1,909 AUD

Retailer 8$2,016 AUD

Retailer 6$3,023 AUD

Retailer 9$3,031 AUD

Retailer 17$3,182 AUD

Retailer 11$3,223 AUD

Retailer 14$3,674 AUD

Retailer 16$4,222 AUD

Retailer 13$4,227 AUD

Retailer 5$4,311 AUD

Retailer 12$4,708 AUD

Retailer 7$7,303 AUD

Brilliant Earth$9,239 AUD

35 data points across 17 retailers

24 retailers$1,206 AUD to $9,239 AUD

Retailer 1

$1,099 AUD

$772 USD

Price last confirmed 19 days ago

Retailer 2

$1,109 AUD

$779 USD

View

Price last confirmed 37 days ago

Retailer 3

$1,206 AUD

$847 USD

View

Final sale: no returns

Retailer 4

$1,207 AUD

$848 USD

View

Price last confirmed 34 days ago

Retailer 5

$1,270 AUD

$892 USD

View

Price last confirmed 35 days ago

Retailer 6

$1,274 AUD

$895 USD

View

Price last confirmed 18 days ago

Retailer 7

$1,274 AUD

$895 USD

View

Price last confirmed 27 days ago

Retailer 8

$1,537 AUD

$1,080 USD

View

Retailer 9

$1,752 AUD

$1,231 USD

View

Retailer 10

$1,879 AUD

$1,320 USD

View

Retailer 11

$1,909 AUD

£1,056 GBP

View

Retailer 12

$3,023 AUD

View

Price last confirmed 9 days ago

Retailer 13

$3,031 AUD

$2,129 USD

View

Retailer 14

$3,182 AUD

$2,235 USD

View

Retailer 15

$3,223 AUD

ZAR 36,570 ZAR

View

Retailer 16

$3,583 AUD

$2,517 USD

View

Price last confirmed 23 days ago

B+

Retailer 17

$3,674 AUD

$2,581 USD

View

B+

Retailer 18

$4,062 AUD

$2,853 USD

View

B+

Retailer 19

$4,222 AUD

$2,966 USD

View

B+

Retailer 20

$4,227 AUD

$2,969 USD

View

B+

Retailer 21

$4,311 AUD

$3,028 USD

View

B+

Retailer 22

$4,708 AUD

£2,604 GBP

View

Retailer 23

$7,303 AUD

$5,130 USD

View

Price last confirmed 9 days ago

Most Expensive

Brilliant Earth

15189171A · Oct 30

$9,239 AUD

$6,490 USD

View

23 more retailers have this diamond

Prices start from $1,206 AUDSave up to $8,033 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

$1,206 AUD