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Emerald|Lab Grown|IGI

1.54ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG630456437

Shape and cutting style on the report: Emerald cut

Certificate IGI LG630456437

Diamond specifications and retailer prices

From $391 SGD
$305 USD
As of October 28, 2026
Save $4,133 SGD (91%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $4,524 SGD at Brilliant Earth · As of October 29, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG630456437 or 630456437. Listed at 26 retailers as of October 28, 2026, with prices from $391 to $4,524, a $4,133 spread on the same certified stone. Brilliant Earth lists it at $4,524. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630456437
Dimensions5.58 × 5.58 × 7.83 mm
L/W Ratio1.00
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
5.58 mm5.58 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630456437
Side View
Table 65.0%Crown 33.1°Girdle: MediumPavilion 38.4°Culet: LNGDepth 61.5%

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 28
Current: $4,524 SGD|Low: $337 SGD|High: $4,524 SGD|Avg: $1,123 SGD
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
October 29, 2026
Retailer 18$351 SGD
Retailer 10$391 SGD
Retailer 8$406 SGD
Retailer 5$434 SGD
Retailer 7$434 SGD
Retailer 15$641 SGD
Retailer 11$716 SGD
Retailer 14$747 SGD
Retailer 2$765 SGD
Retailer 9$772 SGD
Retailer 13$1,011 SGD
Retailer 16$1,042 SGD
Retailer 6$1,397 SGD
Retailer 4$1,547 SGD
Retailer 3$1,668 SGD
Retailer 12$1,751 SGD
Retailer 17$2,858 SGD
Brilliant Earth$4,524 SGD

39 data points across 18 retailers

26 retailers$391 SGD to $4,524 SGD

A
Retailer 1
-
$351 SGD
$274 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$391 SGD
$305 USD
View
Final sale: no returns
A
Retailer 3
-
$406 SGD
$317 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$434 SGD
$339 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$434 SGD
$339 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$492 SGD
HK$3,000 HKD
View
B+
Retailer 7
-
$587 SGD
$458 USD
View
A
Retailer 8
-
$641 SGD
$500 USD
View
A
Retailer 9
-
$716 SGD
€532 EUR
View
A
Retailer 10
-
$747 SGD
ZAR 9,414 ZAR
View
A
Retailer 11
-
$765 SGD
£470 GBP
View
A
Retailer 12
-
$772 SGD
$602 USD
View
A
Retailer 13
-
$1,011 SGD
A$1,213 AUD
View
A
Retailer 14
-
$1,042 SGD
$813 USD
View
Price last confirmed 7 days ago
A
Retailer 15
-
$1,105 SGD
$862 USD
View
B+
Retailer 16
-
$1,337 SGD
$1,043 USD
View
B+
Retailer 17
-
$1,397 SGD
$1,090 USD
View
Price last confirmed 11 days ago
B+
Retailer 18
-
$1,401 SGD
View
B+
Retailer 19
-
$1,462 SGD
$1,141 USD
View
B+
Retailer 20
-
$1,547 SGD
$1,207 USD
View
B+
Retailer 21
-
$1,668 SGD
A$2,002 AUD
View
Price last confirmed 21 days ago
B+
Retailer 22
-
$1,671 SGD
$1,304 USD
View
B+
Retailer 23
-
$1,751 SGD
£1,076 GBP
View
B+
Retailer 24
-
$1,830 SGD
$1,428 USD
View
B
Retailer 25
-
$2,858 SGD
$2,230 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
14067273A · Oct 29
$4,524 SGD
$3,530 USD
View
25 more retailers have this diamond
Prices start from $391 SGDSave up to $4,133 SGD

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
$391 SGD