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Emerald|Lab Grown|IGI

0.91ct G SI1 Emerald Lab Grown Diamond

G/SI1 • IGI LG524211639

Shape and cutting style on the report: Emerald cut

Certificate IGI LG524211639

Diamond specifications and retailer prices

From $458 USD
£361 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $458 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 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included) and certified by IGI LG524211639 or 524211639. 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

0.91
Carat
G
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.3°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG524211639
Dimensions6.61 × 4.70 × 3.08 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.61 mm4.70 mm0.91 ctG / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG524211639
Side View
Table 62.5%Crown 24.3°Girdle: MediumPavilion 43.3°Culet: LargeDepth 65.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $458 USD|Low: $458 USD|High: $458 USD|Avg: $458 USD
December 30, 2025
MD Diamonds and Jewellers$458 USD

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG524211639 · Oct 29
$458 USD
£361 GBP
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B
0.91ct Emerald
$458 USD