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Emerald|Lab Grown|IGI

1.54ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG628451177

Shape and cutting style on the report: Emerald cut

Certificate IGI LG628451177

Diamond specifications and retailer prices

From $393 AUD
$276 USD
As of October 30, 2026
Save $1,517 AUD (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,910 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG628451177 or 628451177. Listed at 23 retailers as of October 30, 2026, with prices from $393 to $1,910, a $1,517 spread on the same certified stone. Reve Diamonds lists it at $1,910. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628451177
Dimensions7.71 × 5.50 × 3.68 mm
L/W Ratio1.40
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
7.71 mm5.50 mm1.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628451177
Side View
Table 66.0%Crown 33.5°Girdle: MED-STKPavilion 39.7°Culet: LNGDepth 66.9%

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: $827 AUD|Low: $337 AUD|High: $1,765 AUD|Avg: $853 AUD|+4.6%
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
October 30, 2026
Retailer 13$350 AUD
Retailer 5$393 AUD
Retailer 2$436 AUD
Retailer 3$436 AUD
Retailer 6$587 AUD
Retailer 7$722 AUD
Retailer 10$748 AUD
Retailer 4$793 AUD
Retailer 1$827 AUD
Retailer 11$1,014 AUD
Retailer 12$1,085 AUD
Retailer 9$1,283 AUD
Retailer 14$1,582 AUD
Retailer 8$1,754 AUD

41 data points across 14 retailers

23 retailers$393 AUD to $1,910 AUD

Retailer 1
-
$350 AUD
$246 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$393 AUD
$276 USD
View
Final sale: no returns
Retailer 3
-
$407 AUD
$286 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$436 AUD
$306 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$436 AUD
$306 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$492 AUD
HK$2,700 HKD
View
B+
Retailer 7
-
$587 AUD
$412 USD
View
A
Retailer 8
-
$722 AUD
€483 EUR
View
A
Retailer 9
-
$748 AUD
ZAR 8,483 ZAR
View
A
Retailer 10
-
$763 AUD
$536 USD
View
A
Retailer 11
-
$793 AUD
$557 USD
View
B+
Retailer 12
-
$827 AUD
£457 GBP
View
B+
Retailer 13
-
$1,014 AUD
View
B+
Retailer 14
-
$1,085 AUD
$762 USD
View
B+
Retailer 15
-
$1,096 AUD
$770 USD
View
B+
Retailer 16
-
$1,283 AUD
View
Retailer 17
-
$1,398 AUD
$982 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$1,407 AUD
SGD 1,336 SGD
View
B
Retailer 19
-
$1,472 AUD
$1,034 USD
View
B
Retailer 20
-
$1,582 AUD
$1,111 USD
View
B
Retailer 21
-
$1,713 AUD
$1,203 USD
View
B
Retailer 22
-
$1,754 AUD
£970 GBP
View
Most Expensive
B
Reve Diamonds
EB12C62AC · Oct 30
$1,910 AUD
$1,342 USD
View
22 more retailers have this diamond
Prices start from $393 AUDSave up to $1,517 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
$393 AUD