
There is a birthstone for every month of the year, but few are as precious as sapphires. Those born in the month of September are lucky enough to call these gorgeous gems their birthstone. Some months have a few different birthstones, and others have both “traditional” and “modern” options. However, everyone knows that nothing can match the regal beauty of the sapphire, and September’s birthstone stands alone.
Many people choose jewelry and watches that highlight their birthstone when selecting their favorite accessories. Often, individuals feel a strong connection to their birthstone and all that it stands for. In the case of the sapphire, it has strong connections to nobility, faith, loyalty, wisdom, and more.
Join us as we explore some of the key factors that make sapphires stand out as an elite birthstone. Plus, we will highlight some gorgeous pieces that are perfect for the September birthdays in your life.
Sapphire: September’s Striking Birthstone
Birthstones run the gamut from elite gems like sapphires and diamonds to semi-precious stones like peridot and amethyst. Those born in April, May, July, and September are among the lucky few who get to call their birthstones truly precious gems (diamonds, emeralds, rubies, and sapphires). Of these four precious stones scattered throughout the calendar year, sapphires are perhaps one of the most desirable and versatile options.
Although sapphires are best known for their vibrant blue hues, these beautiful gems actually come in a variety of different colors, ranging from blue to pink to green and even orange. The most valuable sapphires are a deep, rich, vibrant blue, but large “fancy” sapphires in different tones are also highly desirable for jewelry purposes.


Sapphires are also highly-rated on the Mohs scale of hardness, meaning that they are durable and difficult to scratch. Their ranking of 9 is tied with that of the ruby (both are varieties of the mineral corundum), falling below only the diamond, ranked at 10. The Mohs Hardness Scale ranks minerals based on their ability to scratch other minerals. In other words, sapphires can only be scratched by diamonds, making them perfect for everyday wear.
Additionally, sapphires have meaning that speaks to many of their wearers. It symbolizes sincerity, truth, nobility, and faith. Other meanings associated with the sapphire include good health, wealth, and mental stability. There is so much to love about the regal sapphire, and these various significances are just one element to pique your interest.
7 Sapphire and Blue Watches to Stun in September
Now that we know a bit more about sapphires and why they are such an attractive stone for jewelry and watches, it is time to shine a spotlight on some of our favorite sapphire pieces that are available at Avi & Co. right now.
Avi & Co. Hue Collection Blue Sapphire Watch


If you are looking for the ultimate sapphire timepiece, you cannot find a better option than the Avi & Co. Hue Collection blue sapphire watch. The Hue Collection showcases sparkling watches decked out in precious gems, and the blue sapphire timepiece is one of the crown jewels of the collection. Naturally mined sapphires cover its dial, bezel, and bracelet, and 18K white gold construction holds the piece together, making it a durable and versatile wear. The rich, blue hues of this watch are instantly eye-catching, and it melds perfectly with any elevated look, from luxe streetwear to black-tie style.
You simply will not find a watch that puts sapphires at the forefront like this one. You can also find Hue Collection watches in red ruby, green tsavorite, and pink sapphire (remember, sapphires come in a variety of different colors). Shop the entire Hue Collection right here.
Patek Philippe Aquanaut, Blue Sapphire Bezel


We love a watch that is both sporty and luxurious, and this iconic Patek Philippe Aquanaut fits the bill. The Aquanaut line is an offshoot of the classic Nautilus collection, and it showcases the iconic cushion-shaped bezel but adds an element of rugged adventurousness with a rubber strap. This particular watch finds the perfect balance between glamour and versatility, combining diamonds and sapphires with a deep blue rubber strap that makes the piece infinitely wearable.
On the bezel, you will find a gradient of sapphires ranging from deep blue to azure hues. The dial, which is set with both round and baguette-cut diamonds, features sapphire hour markers and a checkered sapphire and diamond display in the center. There is no end to the luxury of this versatile and memorable timepiece, which is certain to be the holy grail of your collection.
Rolex GMT-Master II, Sapphire and Ruby Bezel


Speaking of precious gems, here is a watch that combines three of the top contenders. This Rolex GMT-Master II ups the ante on a classic Rolex collection, adding some glitz and glamour to one of the brand’s more utilitarian pieces. Of course, the two-tone bezel is a staple of the GMT-Master II line, and this timepiece evokes the classic tones of the “Pepsi” edition with its red and blue bezel. On the top half of this bezel, you will find gorgeous blue sapphires. On the bottom half, a complementary semicircle of eye-catching rubies completes the picture. You will also find diamond hour markers on the bezel and brilliant-cut diamonds on the integrated Oyster bracelet. With a versatile 40 mm silhouette, this watch is wearable and elegant to the maximum.
Audemars Piguet Royal Oak, Blue Diamond Dial


Even if actual sapphires are not in the cards, you can still channel the effect of this precious gem through watches that showcase deep blue hues, like this Audemars Piguet Royal Oak. The rich tones of the dial evoke a vibrant sapphire catching the light. Plus, you still get some sparkle from the diamond-set bezel. 18K white gold makes this watch timeless and sophisticated, and the three chronograph subdials on the face add functionality without sacrificing elegance. This is the Royal Oak line elevated to the next level, with a sapphire-esque allure that is unforgettable.
Richard Mille RM 005, Blue Strap


You can even channel September’s birthstone with a blue strap, like the one you will see on this RM 005 watch. From hallowed creator Richard Mille, this unique and tech-savvy timepiece is sure to change your perspective on what high-performance really means. The 18K rose gold watch sports a skeletonized dial, giving the wearer a peek at the intricate machinations that make this powerhouse reliable, accurate, and durable. We love Richard Mille watches for countless reasons, but the instantly recognizable tonneau-shaped case and laundry list of celebrity partnerships are two key factors to consider. Plus, the azure blue strap adds a pop of color that is sure to make this piece stand out in even the finest watch collections.
Avi & Co. Frosted Rainbow Watch


While blue may be the most classic color for sapphires, it is far from the only hue that these exquisite gems appear in. Our Frosted Rainbow watches here at Avi & Co. showcase a full collection of vibrant sapphires in a range of different shades. From fiery orange to butter yellow to sleek aquamarine, discover true luxury on the bezel of these impressive 44 mm watches. Thirty-two naturally mined sapphires in eight different colors surround a diamond-set bezel, offering a riff on our classic Frosted Collection that takes personality to a new level. Choose from 18K white gold or 18K rose gold to make this limited edition timepiece your own.
Our Frosted Rainbow watches are also compatible with our recently released Color in Motion straps, a collection of rubber watch bands that are interchangeable with the watch’s original “frosted” metal bracelet. The Color in Motion straps allow for virtually infinite customization, meaning that you can showcase your personality in an instant. For those with September birthdays, we love the combination of the light blue rubber strap with the stunning range of sapphires that adorn the bezel of this one-of-a-kind watch.
Avi & Co. Hue Collection Pink Sapphire Watch


Of all the many colors of sapphires, rosy pink might be one of our favorite shades. This pink sapphire watch from Avi & Co.’s Hue Collection is the perfect example. Nicknamed “Pink Ice,” this watch was the debut member of said collection, and it is a perennial fan favorite. Available in 37 mm and 44 mm case sizes, it is decked out in countless rosy-hued sapphires that are sure to turn heads.
You cannot wear this watch without being stopped to ask where you got it. A coveted collectors item prized by the likes of boxing professional Floyd Mayweather and many other A-listers, you can consider yourself lucky to be added to the list of “Pink Ice” owners. If you are shopping for someone with a September birthday but do not want to get them the same old sapphires they have seen 100 times before, branch out with a new hue that is sure to put a smile on their face.
Turn Heads in Sapphire Watches From Avi & Co.
Whether you are looking for birthstone-inspired watches, gem-set beauties, or sleek classics, we have got you covered. Here at Avi & Co., we specialize in globally renowned watches from high-end brands like Patek Philippe, Audemars Piguet, Rolex, and Richard Mille. No matter what you are looking for, our expert team can help you find the perfect piece in one of our three boutiques. You will find us in the nation’s most glamorous shopping destinations: Aspen, New York City, and Miami, of course. When you visit, do not forget to explore our innovative Avi & Co. watch lines and our collection of stunning fine diamond jewelry from Diamonds by Avi & Co.
What are you waiting for? Make an appointment today to reserve your personalized bespoke shopping experience.







