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Emerald|Lab Grown|IGI

1.54ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG764684114

Shape and cutting style on the report: Emerald cut

Certificate IGI LG764684114

Diamond specifications and retailer prices

From $423 AUD
$297 USD
As of October 30, 2026
Save $1,715 AUD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,138 AUD at Reve Diamonds · As of October 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG764684114 or 764684114. Listed at 15 retailers as of October 30, 2026, with prices from $423 to $2,138, a $1,715 spread on the same certified stone. Reve Diamonds lists it at $2,138. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.54
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764684114
Dimensions7.81 × 5.36 × 3.74 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.81 mm5.36 mm1.54 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764684114
Side View
Table 69.0%Crown 33.3°Girdle: MED-STKPavilion 43°Culet: LargeDepth 69.8%

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 30
Current: $928 AUD|Low: $404 AUD|High: $2,206 AUD|Avg: $1,146 AUD|+8.1%
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 30, 2026
Retailer 10$423 AUD
Retailer 11$473 AUD
Retailer 4$490 AUD
Retailer 3$524 AUD
Retailer 13$524 AUD
Retailer 7$747 AUD
Retailer 14$857 AUD
Retailer 5$894 AUD
Retailer 1$928 AUD
Retailer 9$1,608 AUD
Retailer 2$1,682 AUD
Retailer 6$1,751 AUD
Retailer 8$2,101 AUD
Retailer 12$2,135 AUD
Reve Diamonds$2,138 AUD

44 data points across 15 retailers

15 retailers$423 AUD to $2,138 AUD

A
Cheapest Retailer
-
$423 AUD
$297 USD
A
Retailer 2
-
$473 AUD
$332 USD
View
Final sale: no returns
A
Retailer 3
-
$490 AUD
$344 USD
View
A
Retailer 4
-
$524 AUD
$368 USD
View
A
Retailer 5
-
$524 AUD
$368 USD
View
B+
Retailer 6
-
$747 AUD
$525 USD
View
B+
Retailer 7
-
$857 AUD
$602 USD
View
B+
Retailer 8
-
$894 AUD
$628 USD
View
B+
Retailer 9
-
$928 AUD
£513 GBP
View
B
Retailer 10
-
$1,608 AUD
$1,130 USD
View
B
Retailer 11
-
$1,682 AUD
$1,182 USD
View
B
Retailer 12
-
$1,751 AUD
$1,230 USD
View
B
Retailer 13
-
$2,101 AUD
£1,162 GBP
View
B
Retailer 14
-
$2,135 AUD
$1,500 USD
View
Most Expensive
B
Reve Diamonds
8D108EC0C · Oct 30
$2,138 AUD
$1,502 USD
View
14 more retailers have this diamond
Prices start from $423 AUDSave up to $1,715 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
$423 AUD