Halo Engagement Rings

The Halo style is defined by a circle of small gemstones surrounding the central stone, creating a concentric ring of sparkle that enhances and visually enlarges the main gemstone.

The defining characteristic of a Halo ring is the circle (the "halo") of small gemstones — usually diamonds — that completely surrounds the central stone. This halo serves three purposes simultaneously. First, it visually enlarges the central gemstone: by creating a sparkling outline around the main stone, it makes the overall setting appear significantly larger than the central gemstone alone — a 0.50 ct diamond with a halo can appear as large as a 0.75 ct diamond or even larger. Second, it intensifies the sparkle: the multiplication of facets and points of light creates a much more intense sparkling effect than a single gemstone. Third, it protects the central gemstone: the surrounding circle of metal and gemstones acts as a barrier that helps protect the main stone from impacts from the sides. The result is one of the styles offering the greatest "visual impact for every euro spent" — an important advantage for those seeking maximum visual impact within a specific budget.

The halo can be single (one circle of gemstones surrounding the center) or double (two concentric circles), with the double halo creating an even more dramatic and enhancing effect.

The most common variation is the single halo, featuring a single row of small gemstones surrounding the central stone — elegant, balanced, and versatile. The double halo adds a second concentric circle, creating an even more dramatic effect and further enhancing the visual presence of the central gemstone; it is a bolder and more luxurious choice, offering greater overall sparkle but also creating a ring that appears larger on the finger. Beyond the number of halos, there are also variations in their shape: the halo can follow the shape of the central gemstone (a round halo for a round stone, a square halo for a princess-cut stone) or create contrast (a round halo surrounding a gemstone of a different shape). The choice depends on the desired effect and personal style — the single halo is more classic and understated, while the double halo is more spectacular.

The Halo style allows you to achieve a ring with a striking visual presence using a smaller central gemstone, making it one of the smartest strategies for maximizing impact within a budget.

This is one of the strongest practical reasons to choose a halo ring. Because the circle of small gemstones visually enlarges the central stone, it is possible to achieve the appearance of a ring with a large gemstone while using a significantly smaller (and more affordable) central stone than would be required for a solitaire with the same visual impact. In other words, for the same budget, a halo creates greater visual presence than a solitaire. This advantage is particularly relevant for couples who want a stunning ring but have a specific budget — the halo allows the investment to be redistributed, using small gemstones (which are more affordable) to create an impression of grandeur that, in a solitaire, would require a much more expensive central stone. It is also a way to achieve greater overall sparkle, as the increased number of gemstones multiplies the points of light reflection.

The Halo style has its roots in vintage jewelry, particularly in the Edwardian and Art Deco periods, and continues to embody a timeless elegance that combines classic glamour with modernity.

The halo is not a recent style — its origins date back to the jewelry of the Edwardian period (early 20th century) and the Art Deco era (1920s–1930s), when gemstone settings featuring geometric and concentric patterns reached a high level of sophistication. This heritage gives the halo a vintage elegance that many couples appreciate, evoking the glamour of bygone eras. At the same time, the style has remained perfectly relevant and is now one of the most popular choices internationally, with countless contemporary variations. This combination of historical roots and modern appeal makes the halo a timeless style — neither overly traditional nor subject to passing trends. It works beautifully with central gemstones of any shape (round, oval, princess, cushion) and with any gold color.

The central gemstone of a halo ring can be a diamond (the classic choice) or a colored gemstone — sapphire, emerald, or ruby — with the halo typically featuring diamonds in either case.

The halo is one of the most beautiful styles for enhancing a colored central gemstone. When the central stone is a blue sapphire, a green emerald, or a ruby, the surrounding circle of colorless diamonds creates a stunning contrast that intensifies the color of the central gemstone — this was precisely the principle behind the famous sapphire ring worn by Princess Diana and the Princess of Wales. When the central gemstone is a diamond, the diamond halo creates a uniform, all-over sparkling effect. In either case, the piece is typically crafted in 18K gold, and the Bow Ouro e Diamantes brand dominates the selection at BlueBird.

The choice involves deciding between a single or double halo, the shape of the central gemstone, the type of gemstone (diamond or colored gemstone), and the gold color. Purchases can be made online or in-store, with installment payment options available.

When choosing a halo ring, the main decisions are: single (classic, understated) or double (dramatic, luxurious); the shape of the central gemstone; a diamond or colored gemstone at the center; and the gold color. For those looking for other engagement ring styles, there are also the solitaire (a single gemstone, maximum simplicity), the Eternity style (a row of gemstones), and pavé (delicate stone settings along the band). Purchases can be made at any of the 14 BlueBird stores (recommended for seeing the halo effect in person and adjusting the ring size) or online with Express Click & Collect in 2 hours, with installment payment options available. For cleaning or setting inspections, technical assistance is available at physical stores.

Does the halo really make the central diamond look bigger?

Yes. The circle of small gemstones surrounding the center creates a continuous sparkling outline that visually enlarges the main stone — a diamond with a halo appears considerably larger than it would on its own.

This is precisely the main appeal of the halo style. The circle of small gemstones eliminates the visual "boundary" between the central stone and the band, creating a larger, continuous sparkling surface. As a result, the eye perceives the central-stone-and-halo combination as a single large, brilliant area. In practice, a central diamond with a halo can appear as large as a diamond 50% to 100% larger when worn alone, depending on the halo design. This is why the halo is one of the best strategies for maximizing visual impact within a budget.

What is the difference between a single halo and a double halo?

A single halo features one circle of gemstones surrounding the center; a double halo features two concentric circles, creating an even larger and more dramatic effect.

The single halo is more classic, balanced, and versatile — a single row of small gemstones surrounds the central stone. The double halo adds a second circle, further enhancing the visual presence and sparkle, with a bolder and more luxurious appearance. The double halo creates a ring that looks larger on the finger, which may be ideal for those seeking maximum impact but less suitable for those who prefer a more understated look. The choice mainly depends on personal style and the desired effect.

Is the halo a modern or classic style?

Both. It has its roots in vintage jewelry (Edwardian and Art Deco), but remains one of the most popular and contemporary styles — offering timeless elegance.

The halo has a historical heritage dating back to the early 20th century, particularly the Edwardian and Art Deco periods, when concentric and geometric gemstone settings reached a high level of sophistication. These origins give it a vintage and glamorous character. At the same time, the style has been continuously reinvented and is now one of the most popular choices internationally, with highly contemporary variations. This dual nature — both classic and modern — makes the halo a timeless style that is unlikely to look outdated.

Does the halo protect the central gemstone?

To some extent, yes. The surrounding circle of metal and gemstones acts as a barrier that helps protect the main stone from impacts from the sides.

Although the halo's primary purpose is aesthetic, the circle surrounding the central gemstone also provides some mechanical protection — by creating a raised "wall" of metal and gemstones around the center, it reduces the main stone's exposure to direct impacts from the sides. This does not make the ring indestructible, but it is an advantage compared with a solitaire featuring a highly exposed gemstone. As with any ring featuring multiple small set stones, it is worth having the halo settings inspected periodically to ensure that none of the small gemstones become loose over time.

Can I have a halo ring with a colored central gemstone?

Yes, and it is one of the most stunning combinations. A central colored gemstone (sapphire, emerald, ruby) surrounded by a diamond halo intensifies its color and creates a rich contrast.

The halo is one of the best styles for showcasing a colored gemstone. The circle of colorless diamonds surrounding a blue sapphire, green emerald, or red ruby creates a color contrast that intensifies the central gemstone's color and makes it stand out even more. This was the principle behind Princess Diana's iconic sapphire ring, now worn by the Princess of Wales. It is a combination that brings together the visual impact of the halo with the distinctive character of a colored gemstone.