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Emerald|Lab Grown|IGI

1.54ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG660401674

Shape and cutting style on the report: Emerald cut

Certificate IGI LG660401674

Diamond specifications and retailer prices

From $423 SGD
$330 USD
As of October 28, 2026
Save $1,500 SGD (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,858 SGD at Rare Carat · As of October 18, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG660401674 or 660401674. Listed at 24 retailers as of October 28, 2026, with a 355% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660401674
Dimensions7.79 × 5.39 × 3.61 mm
L/W Ratio1.45
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 mm5.39 mm1.54 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660401674
Side View
Table 63.0%Crown 39.5°Girdle: MediumPavilion 39.5°Culet: LNGDepth 67.0%

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: $2,858 SGD|Low: $423 SGD|High: $2,897 SGD|Avg: $1,060 SGD|-1.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 5$423 SGD
Retailer 12$470 SGD
Retailer 3$647 SGD
Retailer 10$647 SGD
Retailer 6$785 SGD
Retailer 4$805 SGD
Retailer 9$809 SGD
Retailer 2$832 SGD
Retailer 8$1,095 SGD
Retailer 11$1,446 SGD
Retailer 13$1,691 SGD
Retailer 7$1,896 SGD
Rare Carat$2,858 SGD

42 data points across 13 retailers

24 retailers$423 SGD to $1,923 SGD

A
Retailer 1
-
$379 SGD
$296 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$423 SGD
$330 USD
View
Final sale: no returns
A
Retailer 3
-
$441 SGD
$344 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$465 SGD
$363 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$470 SGD
$367 USD
View
A
Retailer 6
-
$525 SGD
HK$3,200 HKD
View
A
Retailer 7
-
$647 SGD
$505 USD
View
A
Retailer 8
-
$647 SGD
$505 USD
View
A
Retailer 9
-
$785 SGD
€583 EUR
View
B+
Retailer 10
-
$805 SGD
$628 USD
View
A
Retailer 11
-
$809 SGD
ZAR 10,196 ZAR
View
A
Retailer 12
-
$832 SGD
£511 GBP
View
B+
Retailer 13
-
$1,095 SGD
A$1,314 AUD
View
B+
Retailer 14
-
$1,347 SGD
$1,051 USD
View
B+
Retailer 15
-
$1,446 SGD
$1,128 USD
View
B
Retailer 16
-
$1,513 SGD
View
B+
Retailer 17
-
$1,514 SGD
$1,181 USD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$1,575 SGD
$1,229 USD
View
B+
Retailer 19
-
$1,691 SGD
$1,319 USD
View
B
Retailer 20
-
$1,811 SGD
$1,413 USD
View
B
Retailer 21
-
$1,836 SGD
£1,128 GBP
View
B
Retailer 22
-
$1,896 SGD
£1,165 GBP
View
B
Retailer 23
-
$1,923 SGD
$1,501 USD
View
Most Expensive
B
Rare Carat
200E45-336A · Oct 18
$2,858 SGD
$2,230 USD
View
Price last confirmed 11 days ago
23 more retailers have this diamond
Prices start from $423 SGDSave up to $1,500 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
$423 SGD