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Emerald|Lab Grown|IGI

1.54ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG831679092

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831679092

Diamond specifications and retailer prices

From $594 AUD
$417 USD
As of October 28, 2026
Save $4,403 AUD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,996 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.54ct lab-grown emerald diamond

This 1.54ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG831679092 or 831679092. Listed at 17 retailers as of October 28, 2026, with prices from $594 to $4,996, a $4,403 spread on the same certified stone. Brilliant Earth lists it at $4,996. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831679092
Dimensions8.04 × 5.38 × 3.55 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm5.38 mm1.54 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831679092
Side View
Table 64.0%Crown 32.9°Girdle: MediumPavilion 41.7°Culet: LargeDepth 66.0%

Caratlytics Score

How it works →
A
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: $4,996 AUD|Low: $874 AUD|High: $5,153 AUD|Avg: $2,109 AUD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3$874 AUD
Retailer 2$1,192 AUD
Retailer 9$1,194 AUD
Retailer 4$1,248 AUD
Retailer 11$1,591 AUD
Retailer 6$1,703 AUD
Retailer 8$2,006 AUD
Retailer 10$2,211 AUD
Retailer 5$2,842 AUD
Retailer 7$3,124 AUD
Brilliant Earth$4,996 AUD

36 data points across 11 retailers

17 retailers$594 AUD to $4,996 AUD

A
Retailer 1
-
$531 AUD
$373 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$594 AUD
$417 USD
View
Final sale: no returns
A
Retailer 3
-
$616 AUD
$433 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$658 AUD
$462 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$658 AUD
$462 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$874 AUD
$614 USD
View
A
Retailer 7
-
$1,192 AUD
£659 GBP
View
A
Retailer 8
-
$1,194 AUD
$839 USD
View
A
Retailer 9
-
$1,248 AUD
ZAR 14,168 ZAR
View
B+
Retailer 10
-
$1,591 AUD
$1,118 USD
View
B+
Retailer 11
-
$1,703 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$2,006 AUD
CA$1,957 CAD
View
B
Retailer 13
-
$2,336 AUD
$1,641 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$2,473 AUD
$1,738 USD
View
B
Retailer 15
-
$2,842 AUD
£1,572 GBP
View
B
Retailer 16
-
$3,124 AUD
$2,195 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21484275Y · Oct 29
$4,996 AUD
$3,510 USD
View
16 more retailers have this diamond
Prices start from $594 AUDSave up to $4,403 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.

A
1.54ct Emerald
$594 AUD