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Emerald|Lab Grown|IGI

1.54ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG818672453

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818672453

Diamond specifications and retailer prices

From $591 AUD
$415 USD
As of October 30, 2026
Save $4,641 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,232 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818672453 or 818672453. Listed at 22 retailers as of October 28, 2026, with prices from $591 to $5,232, a $4,641 spread on the same certified stone. Rare Carat lists it at $5,232. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818672453
Dimensions7.92 × 5.45 × 3.67 mm
L/W Ratio1.45
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
7.92 mm5.45 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818672453
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 42°Culet: LargeDepth 67.3%

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: $5,232 AUD|Low: $585 AUD|High: $6,990 AUD|Avg: $2,033 AUD|-0.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 19
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Retailer 21
October 31, 2026
Retailer 12$591 AUD
Retailer 10$659 AUD
Retailer 7$662 AUD
Retailer 3$732 AUD
Retailer 21$732 AUD
Retailer 19$940 AUD
Retailer 11$1,157 AUD
Retailer 16$1,179 AUD
Retailer 2$1,205 AUD
Retailer 18$1,258 AUD
Retailer 5$1,545 AUD
Retailer 20$1,764 AUD
Retailer 9$2,126 AUD
Retailer 14$2,351 AUD
Retailer 4$2,353 AUD
Retailer 6$2,402 AUD
Retailer 15$2,578 AUD
Retailer 17$2,705 AUD
Retailer 8$3,192 AUD
Retailer 13$4,399 AUD
Rare Carat$5,232 AUD

34 data points across 21 retailers

22 retailers$591 AUD to $5,232 AUD

A
Cheapest Retailer
-
$591 AUD
$415 USD
A
Retailer 2
-
$659 AUD
$463 USD
View
Final sale: no returns
A
Retailer 3
-
$662 AUD
$465 USD
View
A
Retailer 4
-
$732 AUD
$514 USD
View
A
Retailer 5
-
$732 AUD
$514 USD
View
A
Retailer 6
-
$940 AUD
$660 USD
View
A
Retailer 7
-
$1,157 AUD
$813 USD
View
A
Retailer 8
-
$1,179 AUD
€789 EUR
View
A
Retailer 9
-
$1,205 AUD
£667 GBP
View
A
Retailer 10
-
$1,258 AUD
ZAR 14,279 ZAR
View
B+
Retailer 11
-
$1,545 AUD
$1,085 USD
View
B+
Retailer 12
-
$1,764 AUD
$1,239 USD
View
Retailer 13
-
$1,966 AUD
$1,381 USD
View
Price last confirmed 45 days ago
B+
Retailer 14
-
$2,126 AUD
£1,176 GBP
View
B+
Retailer 15
-
$2,351 AUD
SGD 2,232 SGD
View
B+
Retailer 16
-
$2,353 AUD
$1,653 USD
View
B+
Retailer 17
-
$2,402 AUD
$1,688 USD
View
B+
Retailer 18
-
$2,578 AUD
$1,811 USD
View
B+
Retailer 19
-
$2,705 AUD
£1,496 GBP
View
B
Retailer 20
-
$3,192 AUD
$2,242 USD
View
B
Retailer 21
-
$4,399 AUD
$3,090 USD
View
Most Expensive
B
Rare Carat
PD-228758 · Oct 28
$5,232 AUD
$3,675 USD
View
21 more retailers have this diamond
Prices start from $591 AUDSave up to $4,641 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
$591 AUD