
Capturing the Colour Change
For the collector who looks beyond the traditional diamond, this bespoke suite was engineered around a phenomenal natural Alexandrite. Selected from our private vault, the rare gemstone displays a crisp, mesmerising chromatic shift—exuding a vivid oceanic teal in daylight, before transforming into a warm, purplish-red under incandescent light.
This optical duality represents a love that remains resilient and vibrant through every phase of life. While the gemological origins and intricate valuation of this stone are fascinating (explore our Complete Guide to Alexandrite), its application in bespoke fine jewellery is where the true artistry lies.
Many couples search endlessly for this rare gem, only to encounter opaque or muddy stones. At GIOIA Fine Jewellery, our strict sourcing criteria ensure every custom piece features an exceptional, unheated Alexandrite with an absolute, unclouded colour shift that captivates the naked eye. From verifying mining origins to evaluating the final polish, we ensure each gemstone meets the highest international standards.
Alexandrite Jewellery
Custom Engagement Rings
This exceptional ring design is a testament to the power of customisation. We guide our clients through the chromatic shift under various lighting conditions—warm indoor lights, white office lights, and natural sunlight—ensuring they fall in love with every facet of the stone.
The GIOIA Bespoke Experience:
- Curated Gemstone Selection: Hand-picking only the finest quality coloured gemstones that exhibit distinct, vivid colour changes without dark modifiers.
- Master Craftsmanship: Precision setting in our signature 18k Champagne Gold, a unique alloy designed to bridge the cool daytime greens and warm evening reds flawlessly.
- Personalised Storytelling: Translating your unique journey into an heirloom-quality masterpiece that stands apart from mass-produced designs.
Opting for a timeless aesthetic, this curated setting frames the gemstone in a way that standard Yellow Gold or Platinum simply cannot replicate. It is a masterpiece of craftsmanship, showcasing luxury in every detail.

Vintage & Art Deco Styles
For those who seek a non-traditional engagement ring, Alexandrite is the perfect centerpiece for Ballerina and Art Deco inspired designs. In the piece featured below, we collaborated with the client to create a Tiara-style ring, using marquise diamonds to mimic the grace of ballet. This style captures a sense of history and romance that never goes out of fashion.
As one of Singapore’s top bespoke jewellers, we pride ourselves on providing a luxurious experience from sketch to final creation. Whether you are looking for a rare Brazil Paraiba Tourmaline or a colour-change Alexandrite, our team ensures every facet tells your story.

Alexandrite Wedding Bands
Unique Wedding bands with exceptional rare alexandrite
Celebrate your love story with bespoke wedding bands that harbour a magnificent secret. For couples with a June anniversary or birth month, Alexandrite presents an unparalleled and highly durable alternative to traditional June birthstones. While classic pearls and moonstones possess a softer composition—often requiring delicate care and bulkier, protective settings—Alexandrite boasts an impressive 8.5 on the Mohs hardness scale.
This exceptional resilience makes it the perfect candidate for the sleek, modern profiles of daily-wear wedding bands, which are typically much thinner and refined than traditional solitaire engagement rings.


Frequently Asked Questions
Find answers to commonly asked questions about our Alexandrite gemstone jewellery.
How do I care for my alexandrite jewellery?
Alexandrite is a remarkably durable gemstone. To maintain its brilliance and optical shift, clean it regularly with a mild soap solution and a soft brush. While it is tough, we advise against harsh chemicals or ultrasonic cleaners to protect both the gem and your bespoke ring setting.
Can Alexandrite rings be resized?
Yes, Alexandrite rings can be resized, but because Alexandrite is a rare gemstone, it’s important to have resizing done by an experienced jeweller who understands the stone’s unique properties to avoid damage.
Is Alexandrite suitable for daily wear?
Absolutely. With a hardness of 8.5 on the Mohs scale, it is one of the toughest gems available, second only to Sapphires and Diamonds. It is excellent for sleek, daily-wear wedding bands and engagement rings, though we advise removing fine jewellery during heavy gym sessions.
Why choose Alexandrite for an engagement ring?
Beyond its rarity, Alexandrite symbolizes balance and adaptability—perfect for a marriage. Its dual colours represent the different sides of a relationship staying strong together day and night.
How does Alexandrite compare to other gemstones in rarity?
Natural Alexandrite is far rarer than most traditional gemstones, including diamonds, sapphires, and emeralds. Its ability to change colour and highly limited natural sources make it one of the most sought-after collector gems in the world. Read more in our Alexandrite Gemstone Guide.
Can I combine Alexandrite with other gemstones in a custom ring design?
Absolutely! Alexandrite pairs beautifully with diamonds, which provide a brilliant white contrast that accentuates the colour shift. We can also combine it with complementary precious stones like sapphires to enhance the overall uniqueness of your bespoke piece.
Are there synthetic or labgrown Alexandrite available?
Yes, there are synthetic Alexandrites that mimic the natural colour change, but they hold far less intrinsic value than natural stones. At GIOIA Fine Jewellery, we specialise exclusively in natural, unheated coloured gemstones.
How do you verify the authenticity of an Alexandrite’s colour change?
Authentic Alexandrite should be accompanied by certification from a recognised gemological institute like GIA, or at minimum, an independent local certification. This report provides a detailed analysis of the gem’s origin, the strength of its colour change, and other crucial identifying characteristics.
What metal settings work best with Alexandrite stones?
Alexandrite is versatile. Platinum/White Gold highlights the cool teal/green daylight colours. Rose Gold brings out the warm raspberry red tones. Champagne Gold is a GIOIA favourite as it balances both distinct colours perfectly.
Have a question on Alexandrite colour change?
If you have any other queries, feel free to reach out to us. Our GIOIA team is here to help!


