Aquamarine - Rectangular Facet

These elegant rectangular Aquamarine gemstones are available in two delicate sizes, each displaying the soft watery blue tones and crisp clarity that make Aquamarine such a timeless jewellery stone. Their clean rectangular cuts give them a refined, modern feel, while the gentle oceanic colouring keeps them light, fresh, and highly wearable.

The collection includes:

• Large:  6.6mm by 4mm by 3mm high
• Small:  6mm by 4.6mm by 3.3mm high

Both stones feature beautiful pale aqua-blue tones with subtle shifts between icy blue, sea-glass, and faintly greenish hues depending on the light. Their faceted cuts enhance the natural clarity and brightness of the gemstones, creating crisp flashes and delicate sparkle without overwhelming their soft, tranquil colour palette.

The streamlined rectangular shape makes these Aquamarines especially suited to elegant rings, minimalist pendants, fine earrings, or contemporary bezel settings where their clarity and geometry can really shine. They pair beautifully with sterling silver and white gold for a cool, coastal aesthetic, while yellow gold creates a warmer, vintage-inspired contrast.

Key Properties & Care

Aquamarine is a blue variety of Beryl prized for its clarity, gentle colour, and excellent durability in jewellery.

Mohs Hardness: Aquamarine has a hardness of approximately 7.5 to 8, making it a durable gemstone suitable for everyday jewellery wear.

Cleaning: Clean gently using warm soapy water and a soft cloth or brush. Ultrasonic cleaners are generally safe for clean Aquamarines, though caution is recommended if the stones contain inclusions or fractures.

Maintenance:
Durability: Aquamarine is relatively hard and durable, though faceted edges can still chip if exposed to sharp impact.
Surface Finish: The faceted rectangular cuts enhance the gemstone’s clarity and allow its soft blue tones to glow beautifully in changing light.
Storage: Store separately in a soft pouch or lined jewellery box to protect the facets from scratching against harder gemstones or metal tools.

All photos are for indication only. We cannot guarantee that your screen is displaying the actual colour or refraction of the gemstone.