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Emerald|Lab Grown|IGI

0.51ct D SI1 Emerald Lab Grown Diamond

D/SI1 • IGI LG539235440

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539235440

Diamond specifications and retailer prices

From $542 SGD
£334 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $542 SGD 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 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG539235440 or 539235440. 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

0.51
Carat
D
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539235440
Dimensions5.36 × 3.83 × 2.56 mm
L/W Ratio1.40
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
5.36 mm3.83 mm0.51 ctD / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539235440
Side View
Table 63.5%Crown 27.7°Girdle: Slightly ThickPavilion 41.5°Culet: LargeDepth 66.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: $542 SGD|Low: $542 SGD|High: $542 SGD|Avg: $542 SGD
December 30, 2025
MD Diamonds and Jewellers$542 SGD

3 data points across 1 retailer

1 retailer

C
MD Diamonds and Jewellers
LG539235440 · Oct 29
$542 SGD
£334 GBP
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C
0.51ct Emerald
$542 SGD