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Emerald|Lab Grown|IGI

1.54ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG653427631

Shape and cutting style on the report: Emerald cut

Certificate IGI LG653427631

Diamond specifications and retailer prices

From $399 AUD
$280 USD
As of October 30, 2026
Save $5,182 AUD (93%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,581 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 LG653427631 or 653427631. Listed at 27 retailers as of October 30, 2026, with prices from $399 to $5,581, a $5,182 spread on the same certified stone. Brilliant Earth lists it at $5,581. 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 angle36.8°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653427631
Dimensions7.79 × 5.41 × 3.56 mm
L/W Ratio1.44
Culet sizeLong
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
7.79 mm5.41 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653427631
Side View
Table 65.0%Crown 36.8°Girdle: MediumPavilion 41.9°Culet: LNGDepth 65.8%

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: $5,581 AUD|Low: $383 AUD|High: $6,349 AUD|Avg: $1,409 AUD|-12.1%
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
November 1, 2026
Retailer 6$399 AUD
Retailer 7$463 AUD
Retailer 5$495 AUD
Retailer 18$495 AUD
Retailer 17$669 AUD
Retailer 12$813 AUD
Retailer 16$851 AUD
Retailer 10$868 AUD
Retailer 2$873 AUD
Retailer 15$1,151 AUD
Retailer 3$1,190 AUD
Retailer 9$1,590 AUD
Retailer 4$1,592 AUD
Retailer 8$1,767 AUD
Retailer 13$1,994 AUD
Retailer 11$2,015 AUD
Retailer 14$3,246 AUD
Brilliant Earth$5,581 AUD

40 data points across 18 retailers

27 retailers$399 AUD to $5,581 AUD

A
Cheapest Retailer
-
$399 AUD
$280 USD
A
Retailer 2
-
$447 AUD
$314 USD
View
Final sale: no returns
A
Retailer 3
-
$463 AUD
$325 USD
View
A
Retailer 4
-
$495 AUD
$348 USD
View
Retailer 5
-
$495 AUD
$348 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$495 AUD
$348 USD
View
A
Retailer 7
-
$547 AUD
HK$3,000 HKD
View
A
Retailer 8
-
$666 AUD
$468 USD
View
A
Retailer 9
-
$669 AUD
$470 USD
View
A
Retailer 10
-
$813 AUD
€544 EUR
View
A
Retailer 11
-
$851 AUD
ZAR 9,652 ZAR
View
A
Retailer 12
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$868 AUD
$610 USD
View
A
Retailer 13
-
$873 AUD
£483 GBP
View
A
Retailer 14
-
$1,151 AUD
View
A
Retailer 15
-
$1,190 AUD
$836 USD
View
A
Retailer 16
-
$1,271 AUD
$893 USD
View
B+
Retailer 17
-
$1,479 AUD
$1,039 USD
View
B+
Retailer 18
-
$1,590 AUD
SGD 1,509 SGD
View
B+
Retailer 19
-
$1,592 AUD
$1,118 USD
View
B+
Retailer 20
-
$1,663 AUD
$1,168 USD
View
B+
Retailer 21
-
$1,767 AUD
$1,241 USD
View
B+
Retailer 22
-
$1,905 AUD
$1,338 USD
View
B+
Retailer 23
-
$1,994 AUD
£1,103 GBP
View
B+
Retailer 24
-
$2,015 AUD
View
B+
Retailer 25
-
$2,065 AUD
$1,450 USD
View
B
Retailer 26
-
$3,246 AUD
$2,280 USD
View
Most Expensive
B
Brilliant Earth
14066846A · Oct 31
$5,581 AUD
$3,920 USD
View
26 more retailers have this diamond
Prices start from $399 AUDSave up to $5,182 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
$399 AUD