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Emerald|Lab Grown|IGI

0.50ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG783602487

Shape and cutting style on the report: Emerald cut

Certificate IGI LG783602487

Diamond specifications and retailer prices

From $104 SGD
$81 USD
As of October 29, 2026
Save $419 SGD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $947 SGD at MOH London · As of October 21, 2026
View at MOH London

About this 0.5ct lab-grown emerald diamond

This 0.5ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG783602487 or 783602487. Listed at 15 retailers as of October 29, 2026, with a 405% 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

0.50
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle39.7°
Pavilion angle45.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783602487
Dimensions5.42 × 3.74 × 2.62 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.42 mm3.74 mm0.50 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG783602487
Side View
Table 72.0%Crown 39.7°Girdle: Slightly ThickPavilion 45.6°Culet: LargeDepth 70.1%

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 29
Current: $947 SGD|Low: $100 SGD|High: $953 SGD|Avg: $324 SGD|+0.3%
MOH London
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
October 30, 2026
Retailer 10$104 SGD
Retailer 4$115 SGD
Retailer 15$120 SGD
Retailer 6$137 SGD
Retailer 12$137 SGD
Retailer 8$226 SGD
Retailer 11$252 SGD
Retailer 13$275 SGD
Retailer 5$280 SGD
Retailer 9$310 SGD
Retailer 2$358 SGD
Retailer 14$413 SGD
Retailer 3$460 SGD
Retailer 7$523 SGD
MOH London$947 SGD

44 data points across 15 retailers

15 retailers$104 SGD to $523 SGD

A
Cheapest Retailer
-
$104 SGD
$81 USD
A
Retailer 2
-
$115 SGD
$90 USD
View
Final sale: no returns
A
Retailer 3
-
$120 SGD
$94 USD
View
A
Retailer 4
-
$137 SGD
$107 USD
View
Retailer 5
-
$137 SGD
$107 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$226 SGD
£139 GBP
View
B+
Retailer 7
-
$252 SGD
€188 EUR
View
B+
Retailer 8
-
$275 SGD
$215 USD
View
B+
Retailer 9
-
$280 SGD
$219 USD
View
B+
Retailer 10
-
$310 SGD
£191 GBP
View
B+
Retailer 11
-
$358 SGD
$280 USD
View
B
Retailer 12
-
$413 SGD
$323 USD
View
Retailer 13
-
$460 SGD
$360 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$523 SGD
$409 USD
View
Most Expensive
MOH London
LG783602487 · Oct 21
$947 SGD
£583 GBP
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from $104 SGDSave up to $419 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
0.50ct Emerald
$104 SGD