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Emerald|Lab Grown|IGI

1.50ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG496121293

Shape and cutting style on the report: Emerald cut

Certificate IGI LG496121293

Diamond specifications and retailer prices

From $2,212 SGD
$1,730 USD
As of October 31, 2026
Save $594 SGD (21%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,471 SGD at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG496121293 or 496121293. Listed at 13 retailers as of October 31, 2026, with a 27% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG496121293
Dimensions7.70 × 5.52 × 3.66 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.70 mm5.52 mm1.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496121293
Side View
Table 65.5%Crown 24.6°Girdle: MediumPavilion 40°Culet: LargeDepth 66.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $4,471 SGD|Low: $1,786 SGD|High: $7,494 SGD|Avg: $3,632 SGD
Friendly Diamonds
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
November 1, 2026
Retailer 9$2,212 SGD
Retailer 8$2,236 SGD
Retailer 4$2,346 SGD
Retailer 14$2,432 SGD
Retailer 3$2,502 SGD
Retailer 10$2,593 SGD
Retailer 13$2,593 SGD
Retailer 5$2,806 SGD
Retailer 2$3,677 SGD
Retailer 11$4,070 SGD
Friendly Diamonds$4,471 SGD
Retailer 12$4,860 SGD
Retailer 6$7,091 SGD
Retailer 7$7,446 SGD

43 data points across 14 retailers

13 retailers$2,212 SGD to $2,806 SGD

B
Cheapest Retailer
-
$2,212 SGD
$1,730 USD
B
Retailer 2
-
$2,236 SGD
$1,749 USD
View
B
Retailer 3
-
$2,432 SGD
$1,902 USD
View
B
Retailer 4
-
$2,502 SGD
$1,957 USD
View
Final sale: no returns
B
Retailer 5
-
$2,593 SGD
$2,028 USD
View
Retailer 6
-
$2,593 SGD
$2,028 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$2,806 SGD
$2,195 USD
View
Retailer 8
-
$3,677 SGD
£2,265 GBP
View
Price under review
Retailer 9
-
$4,070 SGD
$3,184 USD
View
Price under review
Most Expensive
Friendly Diamonds
1594769 · Oct 31
$4,471 SGD
$3,497 USD
View
Price under review
9 more retailers have this diamond
Prices start from $2,212 SGDSave up to $594 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.

B
1.50ct Emerald
$2,212 SGD