CaratHunter
Plans
Emerald|Lab Grown|IGI

0.50ct E SI1 Emerald Lab Grown Diamond

E/SI1 • IGI LG631429865

Shape and cutting style on the report: Emerald cut

Certificate IGI LG631429865

Diamond specifications and retailer prices

From $409 USD
£322 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $409 USD at MD Diamonds and Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at MD Diamonds and Jewellers

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) and certified by IGI LG631429865 or 631429865. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.50
Carat
E
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631429865
Dimensions5.41 × 3.80 × 2.49 mm
L/W Ratio1.42
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
5.41 mm3.80 mm0.50 ctE / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631429865
Side View
Table 68.0%Crown 31.3°Girdle: MediumPavilion 40.5°Culet: LargeDepth 65.5%

Caratlytics Score

How it works →
C
Average
Compare with similar diamonds
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $409 USD|Low: $409 USD|High: $409 USD|Avg: $409 USD
December 30, 2025
MD Diamonds and Jewellers$409 USD

3 data points across 1 retailer

1 retailer

C
MD Diamonds and Jewellers
LG631429865 · Oct 29
$409 USD
£322 GBP
View

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.

C
0.50ct Emerald
$409 USD