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Cushion|Lab Grown|IGI

1.14ct G SI1 Cushion Lab Grown Diamond

G/SI1 • IGI LG600399161

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG600399161

Diamond specifications and retailer prices

From $467 USD
£368 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: $467 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 1.14ct lab-grown cushion diamond

This 1.14ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included) and certified by IGI LG600399161 or 600399161. 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. 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

1.14
Carat
G
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600399161
Dimensions7.64 × 5.24 × 3.53 mm
L/W Ratio1.46
Girdle conditionFaceted
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
7.64 mm5.24 mm1.14 ctG / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600399161
Side View
Table 64.0%Crown 36°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 67.4%

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: $467 USD|Low: $467 USD|High: $467 USD|Avg: $467 USD
December 30, 2025
MD Diamonds and Jewellers$467 USD

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG600399161 · Nov 5
$467 USD
£368 GBP
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B
1.14ct Cushion
$467 USD