Montana Sapphire – 1.60ct Cushion Cut, Opalescent Parti, Pastel Yellow, Blue

Begin Your Jewellery Journey With This Sapphire

This 1.6ct pastel yellow sapphire is a rare gem with a soft, luminous opalescent hue that feels fresh and timeless. Its cushion cut adds depth and elegance, with facets that bring a gentle glow reminiscent of sunlight captured in stone. Untreated and natural, it embodies authenticity and understated luxury.

Sourced from Rock Creek, Montana, this sapphire represents one of the USA’s most celebrated sapphire deposits, known for producing stones of unique colour and exceptional quality. With its delicate pastel tones, this gem is perfect for those seeking something refined yet distinctive.

Create Your Own Engagement Ring or Heirloom Piece

Every sapphire we source is chosen for its individuality and beauty. With this gem, you can:

• Design Your Own Ring Online — choose a setting and metal that complements the gentle elegance of pastel yellow.

• Work With Us Bespoke — collaborate with our jewellers to craft a unique engagement ring, pendant, or heirloom piece.

• Explore Inspiration — pastel sapphires shine in vintage-inspired designs, solitaires, and intricate halo settings.

 Create Your Ring Online - Book a Bespoke Consultation

Why Choose a Sapphire for Your Ring?

• Symbol of Joy & Positivity – Yellow sapphires are associated with warmth, optimism, and prosperity.

• Durability – With a Mohs hardness of 9, sapphires are second only to diamonds, making them excellent for daily wear.

• Natural Beauty – This sapphire is untreated, ensuring its pastel colour is completely natural.

• Elegant Cushion Cut – The cushion cut blends vintage charm with modern brilliance, creating a romantic silhouette.

Sourcing & Craftsmanship

This sapphire was responsibly sourced in Rock Creek, Montana, USA — a region famed for sapphires in extraordinary colours. Its untreated pastel yellow shade, combined with the cushion cut, makes it a refined yet unique choice for heirloom jewellery.

At Utopian Creations, we ensure each gemstone meets the highest standards of ethical sourcing, beauty, and craftsmanship.

FAQs

Can this sapphire be set into an engagement ring?
Yes. It can be paired with our curated designs in the Create Your Ring Online system, or you can work with us for a bespoke creation.

What settings suit a pastel yellow sapphire best?
Pastel sapphires excel in vintage halos, solitaires, and mixed metal designs that highlight their subtle glow.

How do I begin the design process?
Simply select this gemstone and choose “Create Your Ring Online,” or contact us to book a free bespoke consultation from anywhere in Australia. Our Custom Design page has more information.

Responsible Shopping

We offer a Gemstone Home Trial and 7-day 100% returns policy on this loose gemstone.

This ruby is ready to become the heart of a one-of-a-kind jewel. Begin your journey today through our Create Your Ring Online system or Bespoke Design page.

As part of our sustainability commitment, one tree is planted for every gemstone purchased. 

Responsible Sourcing

We are committed to ethical and transparent practices in gemstone sourcing. Learn more about our approach to sapphires from Montana on our Responsible Sourcing page.