2026 Engagement Trends: Why Everyone is Talking About Lab-Grown Diamonds

2026 might feel like it’s far away, but it’s just around the corner. If you’re already planning a 2026 proposal, you might be wondering what engagement ring trends to look out for. We’re already seeing 2026 emerge as the year of ethical engagement rings with a focus on lab-grown diamonds. As consumers become more environmentally conscious, ‘ethical luxury’ is set to be one of the biggest engagement ring trends in 2026. 

At Valley Rose, our engagement rings are created with lab-grown diamonds and ethically sourced sapphires, bringing transparency and sustainability to the engagement ring industry. Our lab-grown diamond engagement rings reimagine classic silhouettes and styles through a modern lens, adding a whimsical touch to your fairytale moment. In this article, we’re sharing everything you need to know about why ethical engagement rings are becoming popular and the other trends to look out for.

Why Couples Are Choosing Lab-Grown Diamonds in 2026

Millennials and Gen Z are leading the way by once again embracing fashion and jewelry as the ultimate symbol of individuality. While ‘fast fashion’ still fills our social media feeds, there’s a growing movement towards authenticity and sustainability. Lab-grown diamonds are becoming the go-to choice for couples, offering the same physical and chemical properties as natural diamonds without negatively impacting the environment or communities.  

Another benefit of lab-grown diamonds is that they allow couples to invest in higher-quality stones and custom engagement rings without the higher price tag of natural diamonds. This price transparency is a win-win for couples, allowing them to choose an engagement ring that is sustainable for the planet and tells their story.

2026 Lab-Grown Diamond Engagement Ring Trends

If you’re reading this article, you’re already considering choosing a lab-grown diamond engagement ring – but which ring should you pick? While lab-grown diamonds are the overarching trend for 2026 engagement rings, there are 3 other trends to know:

Nothing says you know your partner more than designing a custom engagement ring. If your other half prefers to keep things minimalistic but with a touch of glamour, our ‘Phaedra Round Lab Diamond Ring’ captures the solitaire trend with a nature-inspired twist.

We’re also seeing a resurgence in Art Deco rings, proving that fashion really is circular. The ‘Capri’ ring is the perfect choice for the couple who love shows like Downton Abbey or HBO’s ‘The Gilded Age’. 

Ethereal engagement rings draw inspiration from fantasy novels, fairytales, and your favorite romantic paintings. The ‘Elain Marquise’ ring feels like it’s from another world with its whimsical silhouette, the perfect choice for any fantasy bookworm or fan of ACOTAR.

Why Sustainability Matters More Than Ever

We’re seeing the impact of climate change in the world around us every single day, from extreme weather to rising temperatures and rising sea levels. As we become more acutely aware of the need to consider the climate in our day-to-day lives, responsible luxury has become more than just a trend.  

Our lab-grown engagement rings are made with fairmined gold, embracing the beauty of conscious luxury, while supporting artisanal and small-scale mining that can be a source for good.

Get Ready for Your 2026 Proposal with a Lab-Grown Diamond Engagement Ring

Lab-grown diamonds aren’t just a trend; they’re the future of the jewelry industry and represent a commitment to support and protect our planet. Start planning your 2026 proposal by exploring our lab-grown diamond engagement rings or schedule a free 1-on-1 consultation to find your dream ring.