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Emerald|Lab Grown|IGI

1.54ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG665444713

Shape and cutting style on the report: Emerald cut

Certificate IGI LG665444713

Diamond specifications and retailer prices

From $414 AUD
$291 USD
As of October 30, 2026
Save $3,410 AUD (89%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $3,824 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

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 LG665444713 or 665444713. Listed at 30 retailers as of October 30, 2026, with prices from $414 to $3,824, a $3,410 spread on the same certified stone. Blue Nile lists it at $3,824. 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 angle35°
Pavilion angle45.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665444713
Dimensions7.73 × 5.54 × 3.79 mm
L/W Ratio1.40
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
7.73 mm5.54 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665444713
Side View
Table 65.0%Crown 35°Girdle: MediumPavilion 45.3°Culet: LargeDepth 68.4%

Caratlytics Score

How it works →
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: $3,824 AUD|Low: $352 AUD|High: $6,321 AUD|Avg: $1,455 AUD
Blue Nile
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
Retailer 20
November 1, 2026
Retailer 10$352 AUD
Retailer 7$407 AUD
Retailer 5$414 AUD
Retailer 11$430 AUD
Retailer 3$680 AUD
Retailer 9$793 AUD
Retailer 16$795 AUD
Retailer 18$825 AUD
Retailer 13$845 AUD
Retailer 17$1,117 AUD
Retailer 12$1,147 AUD
Retailer 20$1,404 AUD
Retailer 6$1,545 AUD
Retailer 4$1,713 AUD
Retailer 8$1,912 AUD
Retailer 2$1,925 AUD
Retailer 15$2,015 AUD
Retailer 19$3,168 AUD
Retailer 14$3,787 AUD
Blue Nile$3,824 AUD

44 data points across 20 retailers

30 retailers$414 AUD to $3,824 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
B+
Retailer 26
-
$2,015 AUD
View
B
Retailer 27
-
$3,168 AUD
$2,225 USD
View
B
Retailer 28
-
$3,374 AUD
$2,370 USD
View
B
Retailer 29
-
$3,787 AUD
$2,660 USD
View
Most Expensive
B
Blue Nile
24062824 · Oct 31
$3,824 AUD
$2,686 USD
View
29 more retailers have this diamond
Prices start from $414 AUDSave up to $3,410 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