Hera's Blade| Solitaire Engagement Ring

Powerful, elegant, and symbolic — Hera’s Blade takes inspiration from Hera, goddess of marriage and eternal devotion. This striking knife-edge solitaire engagement ring features a brilliant round-cut centre diamond held securely in a four-prong setting, elevated to catch the light from every angle.

The sculpted knife-edge band creates a sleek, architectural silhouette that represents clarity, strength, and commitment. Designed for those who value both timeless elegance and bold modern detail, this ring embodies the enduring power of love, protected under Hera’s watch.

Handcrafted in 18K white gold (also available in platinum, yellow, or rose gold), Hera’s Blade is more than an engagement ring — it is a symbol of devotion, loyalty, and everlasting union.

Key Features

Knife-edge solitaire band for a refined, sculptural look
Round brilliant-cut centre diamond in a secure four-prong setting
Inspired by Hera, goddess of marriage — symbolising strength and loyalty
Handcrafted in platinum, 18kt white gold, yellow, or rose gold
A timeless solitaire reimagined with mythological elegance

All Astella pieces are handcrafted to order, ensuring every detail is made with care and precision. Please allow 4–6 weeks for delivery from the date of purchase.

We offer a bespoke design service, allowing you to bring your vision to life. From subtle details to bold statements, our designers will work with you to create a piece that’s truly personal. Click here to schedule an online or in-person consultation with our experts.

All Astella orders arrive in our signature gift box, finished with our branded ribbon and bow. For discretion and added security, all outer packaging is unbranded.

There’s no fixed rule for how much you should spend on an engagement ring. In the UK, most couples typically spend between £1,500 and £5,000, but the right budget is one that feels comfortable for you. At Astella, we help you make the most of your budget by focusing on design, diamond quality, and craftsmanship rather than outdated spending rules. Book a consultation to discuss a comfortable budget and explore ring options that work for you.

Yes. Lab-grown diamonds are real diamonds, with the same physical, chemical and visual properties as natural diamonds. The only difference is how they’re created. Many couples choose lab-grown diamonds for their excellent value and more sustainable credentials. Book a consultation to compare lab-grown and natural diamonds with one of our specialists.

Yes. We offer a bespoke engagement ring service, allowing you to design a ring tailored to your partner’s style and your budget. From selecting the diamond to refining the setting, our specialists guide you through every stage of the design process. Explore our bespoke engagement ring service to begin designing something truly personal.

Most engagement rings are ready within 4–6 weeks, depending on the design and stone selection. If you’re working towards a specific proposal date, we recommend starting the process as early as possible. Book a consultation to discuss timelines and secure your proposal date with confidence.