Of course, August birthday girls have plenty of options with peridot, spinel and sardonyx for their August birthstones. But why not immortalize summer with something uniquely vibrant and responsible? If that sounds enticing to you, then you’ll adore Chatham’s lab grown aqua blue spinel and Paraiba-colored spinel. In essence, their tranquil ocean vibes and ethical origin serve as meaningful gifts or self-purchases.

Not only are these gems responsibly grown, but each Chatham lab grown jewelry piece purchased plants a tree. As detailed on the Certificate of Authenticity, Chatham also provides a lifetime warranty on lab grown color gemstones. Finally, summer fashion includes luxurious sparkle with vibrant color that she can wear proudly.

Not to mention, Chatham’s two lab grown spinel gems offer stunning shades of blue to capture that summer feeling. All things considered, the hardest part is deciding which splash of coastal color matches your moment. So let’s dive into these gems and see how they fit into summer trends with more than simply beauty. After all, they’re touchstones of life’s most precious memories.

Lab Grown Aqua Blue Spinel as an August Birthstone

First, meet Chatham’s lab grown aqua blue spinel. To be sure, this modern August birthstone evokes Caribbean seas and summer skies. On the whole, it resembles aquamarine’s serene pastel tone. But now, Chatham’s lab-grown technology offers aquamarine’s lovely blue hues in a vibrant and durable spinel gem.

Lab grown aqua blue spinel is not only suitable for everyday wear but also makes a beautiful center piece. In fact, it sparkles elegantly in Chatham’s fashion-forward jewelry designs. As can be seen below, white or rose gold pairs beautifully with the lab grown gem. Plus, it effortlessly flatters all skin tones. 

Furthermore, this August birthstone harmonizes well with your entire summer wardrobe. The easy-going color fits the peaceful and free spirit while the gem symbolizes friendship. Regardless of your summer vibe, lab grown aqua blue spinel jewelry will compliment your everyday fashion.

Light sky blue gems in pear cut and square princess-cut sparkling in the light.
14K white gold drop earrings with a rectangle accented with lab grown diamonds that leads to an 8x5mm emerald-cut lab grown aqua blue spinel
Onion-cut lab grown aqua blue spinel pendant set in 14K rose gold with lab grown diamond accents
14K white gold ring featuring a round 7.0mm lab grown aqua blue spinel and lab grown diamond accents.

Lab Grown Paraiba-Colored Spinel as an August Birthstone

Vibrant turquoise gems in a trillion cut, round, elgonated antique cushion and oval, sparkling in the light.

On the other hand, our newer August birthstone captures the essence of luminous tropical waters. As a matter of fact, it’s inspired by the color of Paraiba tourmaline. Markedly, this gem was first discovered in Brazil in 1989. The stone’s dark yet glowing turquoise hue took the fashion world by storm before the mines were depleted. Fortunately, Chatham lab grown Paraiba-colored spinel displays the same electric blue-green color that makes the mined stone so desirable.

Another benefit is lab grown Paraiba-colored spinel scores an 8 on the Mohs scale. Comparatively, it’s more durable than Paraiba tourmaline which sits around 7 to 7.5. Therefore, you can wear lab-grown Paraiba-colored spinel in rings and other pieces as everyday elegance. Besides durability, this gem is perfect for the inner artist. After all, it marries bold neon vibrance with tranquil oceanic hues. Surely, it will give any fashionista the confidence to express herself boldly.

Elongated baguette lab grown Paraiba-colored spinel set in 14K white gold drop earrings with 4 lab grown bezel-set diamonds of increasing sizes leading to the turquoise gemstone and another at the other end of the baguette too.
Turquoise flame-shape gem set in 14K rose gold drop pendant and lab grown diamond halo around the gemstone.
Turquoise onion shaped gem set as the center stone in a 14K white gold ring with two small round lab grown diamonds on each side of the center stone.

The Top 7 Summer Fashion Trends with August Birthstones

Until now, lab grown color gemstones have never been more popular. But that’s no surprise to us. For one thing, Chatham has been setting trends since 1938. In the same fashion, we’re pairing our modern luxury with the top summer trends. Lab grown jewelry coupled with these styling tips can help you put your own spin on today’s trends. After all, trendsetters don’t wait for the future—they wear it.

1. Vibrant Colors Meet their Match in August Birthstones

Firstly, bold and bright greens, blues and pinks are making a statement. To clarify, 2025 is all about bold self-expression through striking hues, energetic palettes, and eye-catching accessories. As fashion leans into joyful hues, color gemstone jewelry consequently gains popularity. That’s because it’s an elegant way to add personality to any summer look.

Specifically, lab grown Paraiba-colored spinel fits seamlessly into this trend. This is due to its electric blue-green glow channeling tropical waters and carefree confidence. Furthermore, its neon-like brilliance stands out in everything from sleek modern settings to vintage-inspired designs. That’s why it’s a sensational choice for anyone looking to embrace color, creativity, and conscious luxury this season.

Turquoise square emerald-cut gem set in rose gold pendant with diamond accents on the three prongs on each side of the gem and the bail at the top center of the gem. Placed over a photo of a woman in a bright yellow dress with a yellow and turquoise ribbon tied to her brown purse.

2. Tenniscore x Chatham Lab Grown August Birthstones

Antique cushion aqua blue spinel earrings over a girl in a white tennis skirt and sky blue cropped T-shirt posing on a tennis court with a racket and tennis balls. Earrings SKU: CE4919WAQ

Next, tenniscore—a fresh, polished trend inspired by classic court style—serves up preppy chic with a modern twist. Explicitly, think crisp whites, pleated skirts, polos, and minimal accessories that balance sportiness with sophistication. Of course, we can’t forget Zendaya making this trend take off during the press tour for the movie Challengers.

In similar fashion, lab grown aqua blue spinel’s subtle pop of color complements tenniscore fashion perfectly. In particular, lab grown aqua blue spinel in dainty studs, a slender bracelet, or a solitaire pendant adds a refined touch.

Given these points, this lab grown August birthstone elevates both casual set wear and post-match brunch looks. All in all, lab grown aqua blue spinel jewelry enhances the effortlessly luxe summer aesthetic.

3. Dynamic Prints as Exciting as Lab Grown August Birthstones

Fourthly, the dynamic print fashion trend makes waves this summer with bold patterns and eye-catching textures. For example, this trend includes tropical florals and geometric designs. In truth, these energetic styles are all about self-expression and fearless fashion.

Most important, vibrant accessories are key to completing the look. Lab grown Paraiba-colored spinel jewelry shines brightly for this purpose. Undoubtedly, its neon blue-green hue complements the lively spirit of dynamic prints. Whether you’re wearing bold resort wear or a colorful summer dress, lab grown Paraiba-colored spinel adds a striking focal point.

Specifically, lab grown Paraiba-colored spinel statement earrings, layered pendants, or bold cocktail rings bring in fashion-forward luxury. Overall, Chatham’s unique lab grown Paraíba-colored spinel designs offer stunning color, luxury and personality.

Lab grown Paraiba-colored spinel turquoise flame-cut gem set horizontal in a 14K rose gold ring with a lab grown diamond halo. Ring SKU is CR14973WPA

4. Pretty in Pastel and August Birthstones

SKU: CP5281WAQ - Lab grown Pear shape aqua blue spinel set in 14K white gold pendant with lab grown diamond accents overlayed on a girl holding light blue bouquet covering her face and wearing a straw hat and light blue button down shirt with the sleeves rolled up.

Another hot summer fashion trend is pastel color fashion. That is to say that soft, dreamy hues characterize popular fresh and feminine takes on summer style. Powdery pinks, butter yellows, and soft blues are just a few examples to list. Furthermore, these gentle tones evoke a sense of lightness and elegance perfect for the season. 

Of course, lab grown aqua blue spinel melds beautifully into the pastel trend. After all, its delicate sea-glass hue captures the calm of ocean waves and clear summer skies. Whether it’s set in white or rose gold, lab grown aqua blue spinel adds a graceful and luminous accent.  Not to mention, it complements any soft-hued ensemble with effortless charm and sophistication.

5. Elevate Athleisure with August Birthstones

Additionally, the athleisure fashion trend redefines summer style by balancing comfort and functionality with sleek, elevated style. By all means, everything from streamlined leggings and crop tops to matching sets and minimalist sneakers qualify for this look. 

Even so, athleisure outfits are designed to transition effortlessly from workouts to weekend outings. However, a touch of polish can elevate these laid-back looks for your occasion. Lab grown Paraiba-colored spinel, specifically, offers the perfect pop of vibrant color. Its bold blue-green hue brings energy and sophistication to casual ensembles.

That’s especially true when set in sleek, modern designs like  dainty pendants or drop earrings. Overall, lab grown Paraiba-colored spinel is ideal for fashion-forward individuals who don’t want to compromise values for style. After all, just because you’re comfortable doesn’t mean you can’t pull off luxury summer trends.

Square emerald-cut lab grown Paraiba-colored spinel set in 14K rose gold earrings with diamond accents next to a girl in copper matching workout set and matching sandals with long pigtail French braids

6. Sheer Style and August Birthstones

Oval lab grown aqua blue spinel set slanted in a 14K rose gold oval pendant with lab grown diamond accents next to a photo of a red head in a light pink short sheer dress with short sleeves

Next up, the sheer fashion trend dominates summer style with its light, ethereal appeal. More explicitly, designers use gauzy fabrics, mesh details, and translucent layers to create subtle drama. Correspondingly, the right accessories help tie the look together and add personality.

In particular, lab grown aqua blue spinel fits this trend effortlessly. Its soft sea-glass hue and luminous clarity undeniably echo the gentle elegance of sheer materials. To illustrate, a delicate lab grown aqua blue spinel pendant, minimalist ring, or dainty studs brings the right touch of color and sparkle.

7. Vintage Revival with August Birthstone Jewelry

Lastly, the vintage fashion trend celebrates some of fashion’s most iconic decades—infused with a fresh, modern edge. This trend brings back ’70s bohemian vibes together with 80’s boldness and Old Hollywood glamour. What’s more, you can mix in modern styles to create looks that feel nostalgic yet new.

In like manner, our Legacy Collection features jewelry reminiscent of bygone eras but with a modern twist. For instance, lab grown Paraíba-colored spinel high jewelry echoes the electric energy of the ’80s. Not to mention, all of these statement-making designs deliver luminous sparkle worthy of any Old Hollywood moment. But lab grown Paraiba-colored spinel’s vibrant turquoise hue especially makes the high jewelry pop with summer flair.

Emerald-cut lab grown Paraiba-colored spinel set in a 14K white gold statement ring with lab grown diamond accenting the single oval chain link design on either side of the center stone. A vintage photo of a girl in a retro white sunhat and sunglasses in front of a turquoise car that matches the ring.

Overview of Lab Grown August Birthstones: Aqua Blue Spinel & Paraiba-Colored Spinel

Which lab grown spinel gem fits your August aesthetic?

Now that we’ve covered summer’s hottest trends, let’s decide which August birthstone is right for you or your loved one. As lab grown spinel stones, both aqua blue spinel and Paraiba-colored spinel are suitable for everyday wear. As we discussed above, they also fit a myriad of summer styles. To help you decide, we’ve broken down the two stones in the chart below.

Comparing lab grown aqua blue spinel and lab grown Paraiba-colored spinel

Shop Popular Summer Jewelry with Lab Grown August Birthstones

But the best decisions are when you don’t have to decide. For that reason, we have a myriad of summer styles in both lab grown August birthstones. Now that you know how to style your jewelry, explore lab grown aqua blue spinel jewelry and lab grown Paraiba-colored spinel jewelry that fits your personal style and budget.

If you already have one of these lovely blue shades, then it may be time to refresh your wardrobe with a different August birthstone. For another trendy option, collect multiple pieces in both summer gems that you can layer together. If you’re ready to join the trendsetters of modern luxury, then take a look at our fine lab grown jewelry online and at a Chatham retailer near you.