Emerald|Lab Grown|IGI

2.54ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG812621678

Shape and cutting style on the report: Emerald cut

Certificate IGI LG812621678

Diamond specifications and retailer prices

From $1,266 AUD

$889 USD

As of October 30, 2026

Save $6,336 AUD (83%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $7,602 AUD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 2.54ct lab-grown emerald diamond

This 2.54ct lab-grown emerald 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 LG812621678 or 812621678. Listed at 23 retailers as of October 30, 2026, with prices from $1,266 to $7,602, a $6,336 spread on the same certified stone. Brilliant Earth lists it at $7,602. 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

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.6°

Pavilion angle39.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG812621678

Dimensions9.28 × 6.46 × 4.16 mm

L/W Ratio1.44

Culet sizeLarge

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 LG812621678

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: $7,602 AUD|Low: $1,266 AUD|High: $8,741 AUD|Avg: $3,336 AUD|-13.0%

Brilliant Earth

Retailer 2

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Retailer 19

October 31, 2026

Retailer 8$1,266 AUD

Retailer 6$1,294 AUD

Retailer 5$1,313 AUD

Retailer 16$1,580 AUD

Retailer 3$1,976 AUD

Retailer 12$2,013 AUD

Retailer 13$2,091 AUD

Retailer 2$2,820 AUD

Retailer 18$3,113 AUD

Retailer 7$3,350 AUD

Retailer 14$3,386 AUD

Retailer 4$3,693 AUD

Retailer 9$4,079 AUD

Retailer 17$4,188 AUD

Retailer 11$4,401 AUD

Retailer 10$4,538 AUD

Retailer 15$4,947 AUD

Retailer 19$6,520 AUD

Brilliant Earth$7,602 AUD

39 data points across 19 retailers

23 retailers$1,266 AUD to $7,602 AUD

Retailer 1

$1,132 AUD

$795 USD

Price last confirmed 20 days ago

Retailer 2

$1,132 AUD

$795 USD

View

Price last confirmed 38 days ago

Retailer 3

$1,231 AUD

$865 USD

View

Price last confirmed 36 days ago

Retailer 4

$1,266 AUD

$889 USD

View

Final sale: no returns

Retailer 5

$1,294 AUD

$909 USD

View

Price last confirmed 35 days ago

Retailer 6

$1,313 AUD

$922 USD

View

Price last confirmed 18 days ago

Retailer 7

$1,313 AUD

$922 USD

View

Price last confirmed 28 days ago

Retailer 8

$1,580 AUD

$1,110 USD

View

Retailer 9

$1,976 AUD

$1,388 USD

View

Retailer 10

$2,013 AUD

£1,114 GBP

View

Retailer 11

$2,091 AUD

€1,399 EUR

View

Retailer 12

$2,820 AUD

$1,981 USD

View

Retailer 13

$3,113 AUD

View

Price last confirmed 9 days ago

Retailer 14

$3,350 AUD

$2,353 USD

View

Retailer 15

$3,386 AUD

ZAR 38,424 ZAR

View

Retailer 16

$3,690 AUD

$2,592 USD

View

Price last confirmed 23 days ago

Retailer 17

$3,693 AUD

$2,594 USD

View

B+

Retailer 18

$4,188 AUD

$2,942 USD

View

B+

Retailer 19

$4,401 AUD

$3,092 USD

View

B+

Retailer 20

$4,538 AUD

$3,188 USD

View

B+

Retailer 21

$4,947 AUD

£2,736 GBP

View

Retailer 22

$6,520 AUD

$4,580 USD

View

Price last confirmed 12 days ago

Most Expensive

Brilliant Earth

20912797A · Oct 30

$7,602 AUD

$5,340 USD

View

22 more retailers have this diamond

Prices start from $1,266 AUDSave up to $6,336 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 Emerald

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