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Emerald|Lab Grown|IGI

1.50ct F SI1 Emerald Lab Grown Diamond

VG • F/SI1 • IGI LG842630116

Shape and cutting style on the report: Emerald cut

Certificate IGI LG842630116

Diamond specifications and retailer prices

From $202 SGD
$158 USD
As of November 1, 2026
Save $1,128 SGD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,330 SGD at Brilliant Earth · As of October 31, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG842630116 or 842630116. Listed at 14 retailers as of October 31, 2026, with prices from $202 to $1,330, a $1,128 spread on the same certified stone. Brilliant Earth lists it at $1,330. 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
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle44.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842630116
Dimensions7.59 × 5.48 × 3.75 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.59 mm5.48 mm1.50 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842630116
Side View
Table 68.0%Crown 32.7°Girdle: MediumPavilion 44.1°Culet: LargeDepth 68.4%

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: Nov 1
Current: $1,330 SGD|Low: $202 SGD|High: $1,406 SGD|Avg: $663 SGD|-5.5%
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
November 2, 2026
Retailer 10$202 SGD
Retailer 5$235 SGD
Retailer 13$251 SGD
Retailer 14$251 SGD
Retailer 12$345 SGD
Retailer 2$441 SGD
Retailer 8$454 SGD
Retailer 4$586 SGD
Retailer 3$807 SGD
Retailer 11$853 SGD
Retailer 6$877 SGD
Retailer 9$1,067 SGD
Retailer 7$1,174 SGD
Brilliant Earth$1,330 SGD

29 data points across 14 retailers

14 retailers$202 SGD to $1,330 SGD

A
Cheapest Retailer
-
$202 SGD
$158 USD
A
Retailer 2
-
$235 SGD
$184 USD
View
A
Retailer 3
-
$251 SGD
$196 USD
View
Retailer 4
-
$251 SGD
$196 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$345 SGD
$270 USD
View
A
Retailer 6
-
$441 SGD
£272 GBP
View
A
Retailer 7
-
$454 SGD
€338 EUR
View
A
Retailer 8
-
$586 SGD
$458 USD
View
B+
Retailer 9
-
$807 SGD
$631 USD
View
B+
Retailer 10
-
$853 SGD
$667 USD
View
B+
Retailer 11
-
$877 SGD
$686 USD
View
B+
Retailer 12
-
$1,067 SGD
$835 USD
View
B
Retailer 13
-
$1,174 SGD
£723 GBP
View
Most Expensive
B
Brilliant Earth
21702595A · Oct 31
$1,330 SGD
$1,040 USD
View
13 more retailers have this diamond
Prices start from $202 SGDSave up to $1,128 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
$202 SGD