Green World Diamonds
Zurich
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Green World Diamonds launched in Zurich in 2020 as Switzerland’s first dedicated lab-grown diamond jeweller. Their eternity and wedding ring section covers channel-set and pavé styles in yellow, white, and rose gold. All stones are IGI or GIA certified, and the Swiss-made setting is a differentiator from the online-only competitors.
Pricing sits noticeably below mined diamond equivalents, which is the main practical argument for lab-grown in this category. The showroom allows in-person comparison before buying, which is harder to manage with overseas online retailers.