Emerald|Lab Grown|IGI

0.50ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG807644774

Shape and cutting style on the report: Emerald cut

Certificate IGI LG807644774

Diamond specifications and retailer prices

From $121 USD
As of October 29, 2026
Save $1,138 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,259 USD 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807644774 or 807644774. Listed at 17 retailers as of October 29, 2026, with prices from $121 to $1,259, a $1,138 spread on the same certified stone. MOH London lists it at $1,259. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle46.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807644774
Dimensions5.51 × 3.69 × 2.55 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.51 mm3.69 mm0.50 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG807644774
Side View
Table 70.0%Crown 38°Girdle: MediumPavilion 46.8°Culet: LargeDepth 69.1%

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: $1,259 USD|Low: $121 USD|High: $1,298 USD|Avg: $375 USD|-3.0%
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 12$121 USD
Retailer 15$134 USD
Retailer 6$141 USD
Retailer 16$160 USD
Retailer 4$161 USD
Retailer 8$205 USD
Retailer 17$272 USD
Retailer 14$297 USD
Retailer 11$309 USD
Retailer 9$320 USD
Retailer 7$421 USD
Retailer 2$452 USD
Retailer 5$485 USD
Retailer 10$520 USD
Retailer 13$539 USD
Retailer 3$541 USD
MOH London$1,259 USD

30 data points across 17 retailers

17 retailers$121 USD to $1,259 USD

A
Cheapest Retailer
-
$121 USD
A
Retailer 2
-
$134 USD
View
Final sale: no returns
A
Retailer 3
-
$141 USD
View
A
Retailer 4
-
$160 USD
View
A
Retailer 5
-
$161 USD
View
A
Retailer 6
-
$205 USD
View
A
Retailer 7
-
$272 USD
ZAR 4,389 ZAR
View
A
Retailer 8
-
$297 USD
€283 EUR
View
A
Retailer 9
-
$309 USD
£244 GBP
View
A
Retailer 10
-
$320 USD
View
B+
Retailer 11
-
$421 USD
SGD 569 SGD
View
B+
Retailer 12
-
$452 USD
View
B+
Retailer 13
-
$485 USD
View
B+
Retailer 14
-
$520 USD
View
B+
Retailer 15
-
$539 USD
View
B
Retailer 16
-
$541 USD
View
Most Expensive
B
MOH London
LG807644774 · Oct 29
$1,259 USD
£991 GBP
View
16 more retailers have this diamond
Prices start from $121 USDSave up to $1,138 USD

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
$121 USD