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Emerald|Lab Grown|IGI

1.50ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG616423547

Shape and cutting style on the report: Emerald cut

Certificate IGI LG616423547

Diamond specifications and retailer prices

From $326 SGD
$255 USD
As of October 30, 2026
Save $3,381 SGD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,707 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.5ct lab-grown emerald diamond

This 1.5ct 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 LG616423547 or 616423547. Listed at 23 retailers as of October 30, 2026, with prices from $326 to $3,707, a $3,381 spread on the same certified stone. Brilliant Earth lists it at $3,707. 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

1.50
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616423547
Dimensions7.33 × 5.38 × 3.67 mm
L/W Ratio1.36
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
7.33 mm5.38 mm1.50 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616423547
Side View
Table 66.0%Crown 33.2°Girdle: Slightly ThickPavilion 37.1°Culet: LNGDepth 68.2%

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: $3,707 SGD|Low: $313 SGD|High: $4,283 SGD|Avg: $1,002 SGD|-13.4%
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 31, 2026
Retailer 17$326 SGD
Retailer 10$366 SGD
Retailer 9$378 SGD
Retailer 4$404 SGD
Retailer 6$404 SGD
Retailer 8$543 SGD
Retailer 13$607 SGD
Retailer 11$646 SGD
Retailer 12$695 SGD
Retailer 2$772 SGD
Retailer 7$836 SGD
Retailer 14$943 SGD
Retailer 16$1,016 SGD
Retailer 18$1,284 SGD
Retailer 5$1,300 SGD
Retailer 3$1,618 SGD
Retailer 15$1,624 SGD
Brilliant Earth$3,707 SGD

38 data points across 18 retailers

23 retailers$326 SGD to $3,707 SGD

A
Cheapest Retailer
-
$326 SGD
$255 USD
A
Retailer 2
-
$366 SGD
$286 USD
View
Final sale: no returns
A
Retailer 3
-
$378 SGD
$296 USD
View
A
Retailer 4
-
$404 SGD
$316 USD
View
A
Retailer 5
-
$404 SGD
$316 USD
View
B+
Retailer 6
-
$543 SGD
$425 USD
View
A
Retailer 7
-
$607 SGD
$475 USD
View
A
Retailer 8
-
$646 SGD
€481 EUR
View
A
Retailer 9
-
$695 SGD
ZAR 8,783 ZAR
View
A
Retailer 10
-
$772 SGD
£475 GBP
View
B+
Retailer 11
-
$836 SGD
$654 USD
View
A
Retailer 12
-
$943 SGD
A$1,135 AUD
View
B+
Retailer 13
-
$1,016 SGD
$795 USD
View
B+
Retailer 14
-
$1,264 SGD
$989 USD
View
B+
Retailer 15
-
$1,284 SGD
$1,004 USD
View
B+
Retailer 16
-
$1,300 SGD
$1,017 USD
View
B+
Retailer 17
-
$1,366 SGD
$1,069 USD
View
B
Retailer 18
-
$1,592 SGD
$1,245 USD
View
Retailer 19
-
$1,618 SGD
A$1,947 AUD
View
Price last confirmed 23 days ago
B+
Retailer 20
-
$1,624 SGD
£1,000 GBP
View
B
Retailer 21
-
$1,751 SGD
$1,370 USD
View
B
Retailer 22
-
$3,556 SGD
£2,190 GBP
View
Most Expensive
B
Brilliant Earth
13394211A · Oct 30
$3,707 SGD
$2,900 USD
View
22 more retailers have this diamond
Prices start from $326 SGDSave up to $3,381 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
1.50ct Emerald
$326 SGD