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Emerald|Lab Grown|IGI

1.54ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG681520253

Shape and cutting style on the report: Emerald cut

Certificate IGI LG681520253

Diamond specifications and retailer prices

From $367 AUD
$258 USD
As of October 28, 2026
Save $1,471 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,838 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 top-tier cut grade and certified by IGI LG681520253 or 681520253. Listed at 18 retailers as of October 28, 2026, with prices from $367 to $1,838, a $1,471 spread on the same certified stone. Reve Diamonds lists it at $1,838. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681520253
Dimensions5.37 × 5.37 × 3.56 mm
L/W Ratio1.00
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
Top View
5.37 mm5.37 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681520253
Side View
Table 62.0%Crown 34.8°Girdle: ThickPavilion 38.9°Culet: LargeDepth 66.3%

Caratlytics Score

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A
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 28
Current: $765 AUD|Low: $315 AUD|High: $1,838 AUD|Avg: $847 AUD|+5.1%
Retailer 1
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
Reve Diamonds
October 29, 2026
Retailer 14$315 AUD
Retailer 3$367 AUD
Retailer 5$380 AUD
Retailer 10$407 AUD
Retailer 13$407 AUD
Retailer 12$567 AUD
Retailer 8$699 AUD
Retailer 1$765 AUD
Retailer 6$767 AUD
Retailer 9$950 AUD
Retailer 4$1,308 AUD
Retailer 11$1,312 AUD
Retailer 7$1,640 AUD
Retailer 2$1,657 AUD
Reve Diamonds$1,838 AUD

44 data points across 15 retailers

18 retailers$367 AUD to $1,838 AUD

A
Retailer 1
-
$315 AUD
$221 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$367 AUD
$258 USD
View
Final sale: no returns
A
Retailer 3
-
$380 AUD
$267 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$407 AUD
$286 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$407 AUD
$286 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$407 AUD
$286 USD
View
B+
Retailer 7
-
$567 AUD
$398 USD
View
A
Retailer 8
-
$699 AUD
ZAR 7,935 ZAR
View
A
Retailer 9
-
$765 AUD
£423 GBP
View
A
Retailer 10
-
$767 AUD
$539 USD
View
A
Retailer 11
-
$950 AUD
View
A
Retailer 12
-
$1,308 AUD
$919 USD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
$1,312 AUD
$922 USD
View
B+
Retailer 14
-
$1,383 AUD
$971 USD
View
B+
Retailer 15
-
$1,462 AUD
$1,027 USD
View
B+
Retailer 16
-
$1,640 AUD
£907 GBP
View
B+
Retailer 17
-
$1,657 AUD
$1,164 USD
View
Most Expensive
B+
Reve Diamonds
414DAEB3D · Oct 28
$1,838 AUD
$1,291 USD
View
17 more retailers have this diamond
Prices start from $367 AUDSave up to $1,471 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
$367 AUD