A pendant is the easiest way into fine pearls — one pearl, set well, worn often. The four here pair pearls with gemstone accents, from a playful zircon butterfly to Akoya pearls set with diamonds and colored stones in rose gold. Below, each piece described honestly, and a buyer's guide to choosing one. For more on the dark-pearl look, see our pearl-and-gemstone pendants.

The Allure of Tahitian Pearls

Tahitian pearls — the dark pearls people often call black — come from Pinctada margaritifera, the black-lipped oyster, grown in the lagoons of French Polynesia. Their color runs through green, blue and aubergine, all natural and never dyed. Set as a pendant, a single dark pearl reads as quiet sophistication, which is why it works as well over a shirt as under an evening collar.

Exploring the Pendant Collection

Here are four pendants, each built around a pearl with a gemstone accent, covering different metals, colors and price points.

Pendant Necklace made in Gold Plated Silver and Zircon Stones

The Pendant Necklace made in Gold Plated Silver and Zircon Stones is the playful option, with a butterfly design in gold-plated silver set with sparkling zircon. At a 45 cm chain length it sits comfortably for casual or dressier wear. It's the lightest piece here on price — a good everyday pendant, with the honest caveat that gold plating wears over time and won't last like solid gold.

Akoya Cultured Pearl, Diamond, London Blue Topaz, 18K Rose Gold Pendant Necklace

The Akoya Cultured Pearl, Diamond, London Blue Topaz, 18K Rose Gold Pendant Necklace sets a 7.5–8 mm Akoya cultured pearl — from Pinctada fucata, the classic small white pearl — against a diamond and a deep London blue topaz. The warm rose gold and the cool blue stone play off each other, and the solid 18K setting means it's built to last. At 42 cm it sits neatly on the neckline. The most luxurious of the four.

Akoya Cultured Pearl, Diamond, Green Amethyst, 18K Rose Gold Necklace

The Akoya Cultured Pearl, Diamond, Green Amethyst, 18K Rose Gold Necklace pairs the same Akoya pearl with soft green amethyst and a diamond accent. The muted green is the easiest of the colored stones to wear day to day, which makes this the everyday choice in the set — understated enough for the office, finished enough for dinner.

Akoya Cultured Pearl, Diamond and Amethyst, 18K Rose Gold Necklace

The Akoya Cultured Pearl, Diamond and Amethyst, 18K Rose Gold Necklace takes the same Akoya pearl and diamonds and adds a richer purple amethyst for a stronger pop of color. The solid 18K rose gold gives it weight and warmth. It makes a confident gift, or a treat for someone who likes color in their jewelry.

Buyer’s Guide: Selecting the Perfect Pearl Pendant

Choosing a pearl pendant is mostly about matching it to how you'll wear it. Work through these:

• Type of pearl: Tahitian (Pinctada margaritifera) for natural dark color, or Akoya (Pinctada fucata) for crisp white with a colored-stone accent. Each has a different character.
• Metal: Solid gold and rose gold last and add warmth; gold-plated silver is lighter on price but wears over time. Pick what suits your skin tone and wardrobe.
• Gemstone accents: Topaz, amethyst and diamond add color and sparkle — choose a stone that flatters the pearl rather than fights it.
• Chain length: Sets where the pendant sits. Shorter chains sit high; longer ones drop lower. Match it to your necklines.
• Occasion: Some pieces (the green amethyst) read everyday; others (the blue topaz) lean dressier.
• Care: Pearls are soft and dislike acids — keep them off perfume and cosmetics, store them soft and separate, and wipe after wear.

Drawn to the dark hues of Tahitian pearls or the crisp white of Akoya with a colored stone? Either way, the right pendant comes down to fit and feel. Choose the one you'll genuinely reach for, judge the pearl on its luster, and it'll become a piece you keep.