Emerald|Lab Grown|IGI

1.05ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG635409730

Shape and cutting style on the report: Emerald cut

Certificate IGI LG635409730

Diamond specifications and retailer prices

From $446 USD
£351 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: $446 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 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG635409730 or 635409730. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.05
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635409730
Dimensions6.74 × 4.93 × 3.30 mm
L/W Ratio1.37
Culet sizeLong
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
6.74 mm4.93 mm1.05 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG635409730
Side View
Table 70.0%Crown 39.8°Girdle: MediumPavilion 40°Culet: LNGDepth 66.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $370 USD|Low: $54 USD|High: $1,010 USD|Avg: $406 USD|+1.9%
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July 25, 2026
Retailer 5$91 USD
Retailer 4$179 USD
Retailer 11$219 USD
Retailer 6$265 USD
Retailer 3$364 USD
Retailer 1$370 USD
Retailer 9$426 USD
Retailer 8$438 USD
Retailer 7$472 USD
Retailer 10$632 USD
Retailer 2$1,010 USD

71 data points across 11 retailers

1 retailer

B
MD Diamonds and Jewellers
LG635409730 · Nov 5
$446 USD
£351 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.

B
1.05ct Emerald
$446 USD