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Emerald|Lab Grown|IGI

0.50ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG684513101

Shape and cutting style on the report: Emerald cut

Certificate IGI LG684513101

Diamond specifications and retailer prices

From $119 SGD
$93 USD
As of October 29, 2026
Save $971 SGD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,091 SGD at MOH London · As of October 29, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG684513101 or 684513101. Listed at 15 retailers as of October 29, 2026, with prices from $119 to $1,091, a $971 spread on the same certified stone. MOH London lists it at $1,091. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG684513101
Dimensions5.69 × 3.60 × 2.46 mm
L/W Ratio1.58
Culet sizeLarge
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
5.69 mm3.60 mm0.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG684513101
Side View
Table 67.0%Crown 31.7°Girdle: Slightly ThickPavilion 37.7°Culet: LargeDepth 68.3%

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 29
Current: $1,091 SGD|Low: $114 SGD|High: $1,097 SGD|Avg: $325 SGD|-0.6%
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 12$119 SGD
Retailer 7$133 SGD
Retailer 4$138 SGD
Retailer 3$158 SGD
Retailer 14$158 SGD
Retailer 6$199 SGD
Retailer 10$256 SGD
Retailer 8$276 SGD
Retailer 2$278 SGD
Retailer 9$356 SGD
Retailer 5$445 SGD
Retailer 13$474 SGD
Retailer 15$474 SGD
Retailer 11$529 SGD
MOH London$1,091 SGD

45 data points across 15 retailers

15 retailers$119 SGD to $1,091 SGD

A
Cheapest Retailer
-
$119 SGD
$93 USD
A
Retailer 2
-
$133 SGD
$104 USD
View
Final sale: no returns
A
Retailer 3
-
$138 SGD
$108 USD
View
A
Retailer 4
-
$158 SGD
$123 USD
View
A
Retailer 5
-
$158 SGD
$123 USD
View
A
Retailer 6
-
$199 SGD
$155 USD
View
A
Retailer 7
-
$256 SGD
$200 USD
View
B+
Retailer 8
-
$276 SGD
€205 EUR
View
B+
Retailer 9
-
$278 SGD
£171 GBP
View
B+
Retailer 10
-
$356 SGD
£219 GBP
View
B
Retailer 11
-
$445 SGD
$347 USD
View
B
Retailer 12
-
$474 SGD
$370 USD
View
B
Retailer 13
-
$474 SGD
$370 USD
View
B
Retailer 14
-
$529 SGD
$413 USD
View
Most Expensive
B
MOH London
LG684513101 · Oct 29
$1,091 SGD
£670 GBP
View
14 more retailers have this diamond
Prices start from $119 SGDSave up to $971 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
$119 SGD