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Emerald|Lab Grown|IGI

1.54ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG700514126

Shape and cutting style on the report: Emerald cut

Certificate IGI LG700514126

Diamond specifications and retailer prices

From $414 AUD
$291 USD
As of October 30, 2026
Save $3,373 AUD (89%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $3,787 AUD at Brilliant Earth · As of October 31, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700514126 or 700514126. Listed at 28 retailers as of October 30, 2026, with prices from $414 to $3,787, a $3,373 spread on the same certified stone. Brilliant Earth lists it at $3,787. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700514126
Dimensions8.07 × 5.47 × 3.60 mm
L/W Ratio1.48
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
8.07 mm5.47 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700514126
Side View
Table 60.0%Crown 30.5°Girdle: MediumPavilion 42.4°Culet: LargeDepth 65.8%

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 30
Current: $3,787 AUD|Low: $352 AUD|High: $6,321 AUD|Avg: $1,209 AUD|-40.1%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 8$352 AUD
Retailer 5$407 AUD
Retailer 3$414 AUD
Retailer 9$430 AUD
Retailer 17$680 AUD
Retailer 7$793 AUD
Retailer 13$795 AUD
Retailer 15$825 AUD
Retailer 12$845 AUD
Retailer 11$1,071 AUD
Retailer 14$1,117 AUD
Retailer 10$1,147 AUD
Retailer 16$1,404 AUD
Retailer 4$1,545 AUD
Retailer 19$1,713 AUD
Retailer 6$1,912 AUD
Retailer 2$1,925 AUD
Retailer 18$2,046 AUD
Brilliant Earth$3,787 AUD

46 data points across 19 retailers

28 retailers$414 AUD to $3,787 AUD

Retailer 1
-
$337 AUD
$237 USD
Price last confirmed 30 days ago
Retailer 2
-
$352 AUD
$247 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$407 AUD
$286 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$407 AUD
$286 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$414 AUD
$291 USD
View
Final sale: no returns
Retailer 6
-
$430 AUD
$302 USD
View
Price last confirmed 33 days ago
A
Retailer 7
-
$436 AUD
$306 USD
View
Retailer 8
-
$436 AUD
$306 USD
View
Price last confirmed 22 days ago
A
Retailer 9
-
$656 AUD
HK$3,600 HKD
View
A
Retailer 10
-
$680 AUD
$478 USD
View
A
Retailer 11
-
$793 AUD
$557 USD
View
A
Retailer 12
-
$795 AUD
€532 EUR
View
A
Retailer 13
-
$825 AUD
ZAR 9,366 ZAR
View
A
Retailer 14
-
$845 AUD
£467 GBP
View
A
Retailer 15
-
$1,071 AUD
$752 USD
View
A
Retailer 16
-
$1,117 AUD
View
A
Retailer 17
-
$1,147 AUD
$806 USD
View
B+
Retailer 18
-
$1,404 AUD
$986 USD
View
Retailer 19
-
$1,545 AUD
$1,085 USD
View
Price last confirmed 22 days ago
Retailer 20
-
$1,545 AUD
$1,085 USD
View
Price last confirmed 32 days ago
B+
Retailer 21
-
$1,713 AUD
$1,203 USD
View
B+
Retailer 22
-
$1,783 AUD
$1,252 USD
View
B+
Retailer 23
-
$1,908 AUD
$1,340 USD
View
B+
Retailer 24
-
$1,912 AUD
SGD 1,815 SGD
View
B+
Retailer 25
-
$1,925 AUD
£1,065 GBP
View
Retailer 26
-
$2,046 AUD
View
Price last confirmed 27 days ago
B
Retailer 27
-
$3,374 AUD
$2,370 USD
View
Most Expensive
B
Brilliant Earth
15114323Y · Oct 31
$3,787 AUD
$2,660 USD
View
27 more retailers have this diamond
Prices start from $414 AUDSave up to $3,373 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
$414 AUD