
What Makes Ruby the King of Gemstones?
A Guide to Pigeon Blood Rubies & Custom Jewellery
Exceptionally rare unheated ruby gemstones with pigeon blood colour, originating from Burma, Mozambique, Madagascar, Tanzania and Siam. Our bespoke designs include luxury fine jewelry and unique gemstone engagement rings, perfect for your proposal.
If you’re still wondering whether is ruby really sapphire, the answer is yes! Both ruby and sapphire are types of corundum, differentiated by their chromium content. This is why they share the same hardness of 9.0 on the Mohs scale. Chromium content also determines the strength and colour intensity of the gemstone. Sapphires typically have less than 0.5% chromium, while rubies usually contain more than 0.9%.
Both gemstones have excellent durability, making them ideal for daily jewellery such as rings or pendants. However, only the vivid, saturated red colour of a ruby is known as ‘Pigeon Blood Ruby‘.
The Pigeon Blood Ruby’s vivid red hue is unparalleled, setting it apart from other red gemstones. While some red spinels may resemble rubies in colour, they often have darker hues with orange or pink undertones. This makes the Pigeon Blood Ruby a truly unique and premium rare gemstone.
Complete Guide to Ruby Jewellery
Origins and Sources of Fine Ruby Gemstones
Traditionally, fine quality ruby was sourced solely from Burma. Currently, they are extremely rare and valuable, due to the low supply of quality ones. The premium price of an unheated vivid red Burma ruby (Pigeon Blood), can easily cost more than triple the Mozambique origin. Existing mines are mainly from Mozambique, Madagascar and Tanzania, with Mozambique being the world’s leading source.
Heat Treatment
Understanding Ruby Heat Treatment & What You Need to Know
In the gemstone market, due to the high demand and low supply of ruby, additional heat treatment has become acceptable. In General, the heat treatment that goes close to the melting point greatly improves the quality of the gem. This method of heat treatment effectively minimise secondary shade in the ruby rough resulting a vivid red saturation. It minimises pre-existing fine inclusions and even out the colour from the rough.
Instead of the usual high-temperature heat treatment, many precious gemstones are treated at much lower temperatures. This method of low temperature effectively removes any blue or green colour composition from the ruby and also improve the colour. However, gemological laboratories are able to detect low-temperature heat treatment, by close observation of the inclusion. Therefore, purchasing any gemstone certified with renowned certification is as important.
Pigeon Blood Ruby
Simply the best in red ruby gemstone
Generally, Pigeon blood rubies hold high value and are in great demand for their deep vivid red hue. Therefore, gemstone trade experts consider it as the most desirable colour shade for rubies. Gemologists typically describe the colour as a rich, pure red saturation, often known as “pigeon blood red.” This renowned colour is closely linked to rubies of outstanding quality and is widely regarded as exceptionally rare.
The rarest grade of ruby, exhibits highly saturated colour and vivid red fluorescence. Strong vivid red from Mozambique can be very close to Burma, you can hardly distinguish them under daylight.
GRS (GemResearch Swisslab) introduced the trade term of Ruby “Pigeon Blood,” Sapphire “Royal Blue” and “Cornflower Blue” in 1996.
How to Identify and Invest in High-Quality Rubies
Multiple factors such as the quality, size, colour, clarity, and origin of the gemstone influence the investment potential in rubies. Rubies, renowned for their vivid red hue, hold immense value and the global recognition as a coveted gemstone, which has earned them the title of the “King of Gemstones.”
Various factors determine the value of ruby, including colour shade, heat treatment, clarity, cut, and carat weight. The intensity and purity of the red saturation are the most important factors in determining its value. Other factors such as transparency, absence of visible inclusions, and overall gemstone quality also contribute to its worth. At the heart of what we do, we are committed to selecting only the finest, investment-quality unheated pigeon blood ruby which hold significant value. At the same time making them worthy of being passed down through generations
Throughout history, rubies have consistently showcased high market demand and have consistently appreciated in value. The global demand for top-notch unheated rubies with a deep vivid red (Pigeon-Blood) hue has witnessed an exponential surge in recent years.
Ruby Ring: A Celebrity and Influencer Favourite
Ruby ring and jewellery are not just beautiful, they’re also a favourite among celebrities and influencers. Some wear for fashion, while others choose them for their astrological benefits. Rubies are also a popular choice as gemstone engagement rings.
Custom Ruby Engagement Rings
Express Your Love with a Custom Ruby Engagement Ring
What better way to show your love than with a ruby engagement ring? You can make it special by choosing the best shade such as pigeon blood. Tell us your ideas and inspirations, and we’ll take care of every little detail. From bespoke design to crafting, we’ll create the ideal engagement ring just for you.
Custom Ocean-Inspired Ruby Jewellery
At GIOIA Fine Jewellery, we bring to life the enchanting vision of a dolphin gracefully leaping over the sea, elegantly captured in a bespoke piece of jewellery. This unique design ring centers around a heart-shaped, unheated Pigeon Blood ruby, chosen for its unparalleled depth of colour. It’s a piece crafted especially for those who admire the ocean’s majesty and finest-quality rubies.
Ocean Lovers and Ruby Enthusiasts
This personalised ruby ring was custom design for the lady who finds joy in ocean life and has a discerning eye for premium rubies. The Pigeon Blood ruby, known for its vivid red hue, symbolises both passion and freedom, mirroring the spirited essence of the ocean itself.
Featuring this exceptional ruby, our design is an extraordinary treasure, reminiscent of the ocean’s wonders. It’s a perfect blend of nature’s beauty and the art of fine jewelry making. At the same time encapsulating the spirit of freedom and the depth of passion in one exquisite piece.
Heart-Shaped Pigeon blood Ruby: A Floral-Inspired Birthstone Masterpiece
Discover the enchanting beauty of our floral birthstone ruby ring, thoughtfully crafted with a natural, floral-inspired design. At its heart lies a mesmerising, unheated Pigeon blood ruby, vibrant in its red hue and shaped to symbolise love and affection. This exquisite piece is part of our family birthstone jewellery collection, where each gemstone adds a deeply personal touch.
Personalized Elegance with Family Birthstones
Enhancing the uniqueness of this statement ring are carefully selected family birthstones. Consist of tanzanite and spinel, each adding its own splash of colour and meaning. This combination not only creates a visually stunning piece but also infuses it with personal significance, making it an ideal heirloom.
This bespoke ring a future heirloom jewellery. Its unique design and the inclusion of family birthstones make it deeply personal and cherished. Whether celebrating a special occasion or honouring family bonds, this floral birthstone ruby ring is a fusion of individual stories and timeless elegance.










Frequently Asked Questions
Find answers to commonly asked questions about our ruby gemstone and jewellery.
Ruby engagement ring better than diamond?
Choosing a ruby for an engagement ring is a fantastic choice. Rubies have a similar hardness to diamonds, making them just as durable for everyday wear. In terms of rarity and scarcity, rubies are much rarer than diamonds, especially the highly sought-after Pigeon Blood Ruby.
From a value perspective, rubies often come at a more reasonable price compared to the inflated pricing of diamonds, making them an excellent option if you are looking for beauty without the premium cost.
Plus, rubies offer an exceptional, passionate colour that symbolises love and eternal commitment, therefore perfect for an engagement ring that stands out and lasts forever.
How can I tell if a ruby gemstone is a Pigeon Blood Ruby?
To accurately identify a Pigeon Blood Ruby, you would typically need a renowned gemologist’s expertise, as they’ll assess the colour intensity, clarity, and origin professionally.
However, it’s important to note that the term “Pigeon Blood Ruby” may sometimes be used loosely by unprofessional gemologist laboratory, reflecting an unofficial view or standard.
How does the price of ruby compare to other gemstones like diamonds or sapphires?
Ruby gemstone, especially when it features top-quality stones like Pigeon Blood Rubies, can sometimes surpass the price of diamonds, depending on factors like origin, clarity, lustre and size. While diamonds are typically more expensive on a per-carat basis, high-quality unheated natural rubies can fetch premium prices, especially when they have rare characteristics such as fluorescence. Sapphires, although similarly beautiful, tend to be more affordable than rubies in general, but this can vary based on the quality and origin of the stone.
Can I customised my ruby jewellery with a personal design?
Absolutely! At GIOIA, you’ll never be short of design options for your ruby jewellery. Whether you prefer a vintage-inspired or a modern style, we’re here to bring your vision to life. Customising a ruby engagement ring allows you to create a piece that’s as unique as your love story. From selecting the perfect ruby to designing a setting that complements it, we’ll ensure your ring is one-of-a-kind and truly special.
What is the price of a ruby gemstone?
The price of a ruby varies based on carat weight size, quality (colour, clarity), and origin, ranging from $2500 to $15,000 per carat or more. At GIOIA Fine Jewellery, we offer one of Singapore’s largest selections of unheated natural rubies, helping you make an informed choice for your next ruby jewelry purchase.
What is the difference between a ruby and a garnet?
No, rubies and garnets are not the same. Rubies belong to the corundum family, while garnets are a group of different minerals. Though both can be red, the overall hue and luster of a ruby are distinct, offering a deeper, more vivid colour. If you’re looking for an alternative to ruby, we recommend considering red spinel, which shares a similar rich red colour which is often more affordable.
Can ruby jewellery be worn daily?
Yes, ruby jewellery is durable and can be worn daily. However, it’s best to avoid wearing it during sports activities or at the beach to prevent scratches. At GIOIA Fine Jewellery, we offer lifetime cleaning and check services for jewellery purchased from us, ensuring your bespoke piece stay in pristine condition.
Where to buy Ruby Gemstone?
At GIOIA Fine Jewellery, we offer an extensive collection of natural unheated ruby gemstones, including Burmese, Mozambique, Tanzania origin rubies. As a reputable gemstone specialist, all our rubies come with independent certifications from GRS, AIGS or NGI, certified pigeon blood quality. Visit us today to explore our premium selection of ruby gemstones.
Have a question on ruby gemstone?
If you have any other queries, feel free to reach out to us. Our GIOIA team is here to help!