Our Commitments at a Glance
Sustainability at Bluestreak runs through what we sell, how we pack it, and how we run the business day to day.
- ✅ Responsible Crystals, every crystal we sell is lead-free and nickel-free, with lead content below 0.009%, sourced exclusively from manufacturers with environmentally responsible practices.
- ✅ Recyclable Packaging, recyclable product bags, fully recyclable wholesale envelopes, and sustainably sourced postage packaging at every stage.
- ✅ Energy-Efficient Operations, our offices run on air-source heat and cooling pumps alongside a high-efficiency wood pellet boiler.
- ✅ Lower-Impact Delivery, we ship exclusively with DPD and DHL Express, both with science-based targets and established emission-reduction programmes.
How Our Crystals Are Made
Our crystals are sourced exclusively from manufacturers that uphold environmentally responsible and sustainable practices, and the detail matters, so here it is by brand.
Swarovski
Premium Austrian CrystalSwarovski has committed to science-based targets validated by the SBTi, cutting Scope 1 and 2 emissions by 47% and Scope 3 by 28% by 2030, with a science-based net-zero commitment by 2050.
- 🌍 Total greenhouse gas emissions reduced by 46% against its 2019 baseline
- ⚡ Renewable electricity powers the most energy-intensive stage of production, with all Asian manufacturing sites on renewables including on-site solar
- ♻️ ReCreated™ crystals remelt production breakage into new crystals, keeping materials in use
- 🔗 96% of base metals sourced from recycled materials
- 💎 Lead content reduced to no more than 0.004%
Serinity
Made in AustriaSerinity crystals use an advanced lead-free formula containing less than 0.009% lead, manufactured in Austria using renewable energy including hydropower and solar, transparently documented in an annual Sustainability Report.
- 💧 76% of total water demand met through recycled water across production locations
- 🧪 Cleaning and drying processes use 20% fewer chemicals and recycle 90% of heat from the water cycle
- ⚡ Advanced drying equipment requires 30% less energy than previous systems
- 🔥 Oxygen-fuel burner technology cuts energy and carbon in crystal melting versus conventional combustion
- 🌱 Serinity Pearls are fully vegan-friendly
Preciosa
Genuine Czech CrystalPreciosa products bearing the Lead-Free Brilliance symbol contain less than 0.009% lead and are produced to the highest environmental standards, backed by a decade of investment in cleaner manufacturing technologies.
- 🗑 40% reduction in waste since 2010
- 💧 50% reduction in water consumption since 2010
- 🌫 50% reduction in nitrogen oxide emissions since 2017, driven by alternative fuels and advanced non-gas burners
- ✅ Meets rigorous industry benchmarks and international safety certifications
Packaging and Operations
Responsibility continues after the crystals are made, in how we pack them and how we run our premises.
📦 Our individual product bags are produced using recyclable plastic, our paper envelopes for wholesale packaging are fully recyclable, and our postage bags and envelopes are recyclable and sustainably sourced, so every stage of packaging reflects considered practice.
🌱 Our offices are designed with energy efficiency in mind, using advanced heating and cooling systems including air-source heat and cooling pumps, alongside a high-efficiency wood pellet boiler.
Lower-Impact Delivery
We ship exclusively with DPD and DHL Express, premium carriers whose sustainability programmes are backed by science-based targets rather than promises, here is what each is doing.
DPD
Part of the Geopost group, DPD has embedded environmental responsibility into the heart of its operations, committing to net-zero greenhouse gas emissions by 2040 with targets validated by the Science Based Targets initiative.
⚡ Electric Last Mile
Electric vehicles now make up over 38% of DPD's final-mile van fleet, delivering quieter and cleaner across urban and residential areas.
🚛 HVO-Powered Transport
Around 95% of DPD's HGV fleet runs on Hydrogenated Vegetable Oil, cutting emissions by approximately 83% versus traditional diesel.
🏭 Renewable Depots
Depots and sortation centres are transitioning to renewable energy, targeting 70% of sites by 2030 and full coverage by 2035.
DHL Express
One of the world's leading logistics companies, DHL Express is reducing its environmental impact through ambitious science-based goals aligned with the Paris Agreement and validated by the SBTi.
🎯 Emissions Targets
Cutting greenhouse gas emissions from 40 million metric tons CO₂e to under 29 million by 2030.
✈️ Sustainable Aviation Fuel
Targeting over 30% SAF in its air network by 2030, reducing lifecycle emissions by up to 80% versus conventional jet fuel.
🏭 Green Infrastructure
New facilities designed around solar power, heat pump technologies and water recycling systems.
Shop Responsibly Made Crystals
Every brand we stock is made with genuine environmental commitments behind it, from Swarovski and Preciosa to our own Serinity and Estella ranges.
Genuine Swarovski crystals from Wattens, Austria, made with renewable electricity at the most energy-intensive production stage and science-based emissions targets.
Our own Serinity crystals range, made in Austria using renewable energy including hydropower and solar, with a fully vegan-friendly pearl collection.
Genuine Czech-made Preciosa crystals, with waste down 40% and water consumption halved since 2010 across its modernised facilities.
Our budget-friendly Estella crystals range, UK finished and dispatched in recyclable packaging like everything we sell.
Sustainability FAQs
Quick answers to the questions we are asked most about our products and practices.
Are Your Crystals Lead-Free and Nickel-Free?
Every crystal we sell is lead-free and nickel-free, with lead content below 0.009%, meeting the strictest international safety standards across all our brands.
Are Swarovski Crystals Sustainable?
Swarovski crystals are produced with renewable electricity powering the most energy-intensive stage of production, backed by science-based emissions targets validated by the SBTi and a net-zero commitment by 2050. Swarovski has cut total greenhouse gas emissions by 46% against its 2019 baseline, and its ReCreated™ range remelts production breakage into new crystals.
Are Preciosa Crystals Lead-Free?
Preciosa crystals bearing the Lead-Free Brilliance symbol contain less than 0.009% lead and meet rigorous international safety certifications, produced in modernised Czech facilities that have cut waste by 40% and water consumption by 50% since 2010.
Are Crystals Suitable for Sensitive Skin?
Our crystals are nickel-free as well as lead-free, making them suitable for jewellery and accessories worn against the skin. For detailed ingredient information on any specific product, contact our customer service team.
Are Crystal Pearls Vegan?
Crystal pearls are an animal-free alternative to natural and cultured pearls, built around a crystal core with a pearlescent coating. Swarovski Crystal Pearls are made using environmental and animal-friendly production methods, while Serinity Pearls are fully vegan-friendly, so both offer a refined, conscious alternative to freshwater pearls.
Is Crystal Packaging Recyclable?
Our packaging is recyclable at every stage, individual product bags in recyclable plastic, fully recyclable paper wholesale envelopes, and recyclable, sustainably sourced postage bags and envelopes.
How Sustainable Is Crystal Delivery?
We ship exclusively with DPD and DHL Express, both with science-based emissions targets validated by the Science Based Targets initiative, spanning electric last-mile fleets, HVO-powered transport and sustainable aviation fuel programmes.
Why Choose Bluestreak
Bluestreak Crystals is a family-run UK business rated 4.96/5 from over 8,900 verified customer reviews. As an official Swarovski Authorised Distribution Partner and Preciosa Authorised Partner, every crystal we sell is genuine, responsibly sourced and dispatched in recyclable packaging from our UK warehouse. You can read our story here.
If you have any questions about our sustainability commitments, we are always happy to help. Contact us via our website or email hello@bluestreakcrystals.com.
Swarovski Crystals Collection
Buy the complete range of Swarovski crystals from an Swarovski Authorised Distribution Partner.
