gemstone sparkler
For stones that call for renewed radiance, whether as a quick refresh or a post clean finish. The formula lifts residue while restoring clarity, gentle on delicate surfaces yet effective in bringing light back to every facet.
diamond radiance pen
1 Pack
¥3,900
Sale price
¥3,900
Regular price
Skip to product information
diamond radiance pen
¥3,900
Sale price
¥3,900
Regular price
A mess free jewelry care pen, specially formulated to keep diamonds and gemstones radiant while on the move.
see it in action
how to use
- Remove the cap and twist until the brush tip is saturated
- Brush gently, distributing the formula across the gemstone
- Allow to dry, or rinse off and softly wipe with a jewelry cloth if preferred
safe to use
diamonds. Natural, lab-grown, treated or laser-filled
all gemstones. Ruby, emerald, sapphire, topaz, amethyst, peridot, jade, moonstone, rose quartz
porous gemstones. Opals, pearl, onyx, amber, agate
precious metals. Yellow gold, rose gold, champagne gold, white gold, silver, platinum - in 24K, 22K, 18K, 14K, 10K or 9K)
made to complement
frequently asked questions
Do I need to dry my jewelry after treatment?
Drying is not required. The formula is 100% natural and designed to remain on the jewelry to enhance shine. If preferred, or if excess product is applied, gently wipe with a jewelry care cloth.
How long will the pen last?
With regular use, each pen is designed to last approximately one to two years. The cleaning formula is dispensed via a measured twist mechanism ensuring there is no wasted product.
Can I use it for more than just diamonds?
Absolutely. While developed with diamonds in mind, it is suitable for a wide range of gemstones and metals, including more delicate stones such as pearls and opals. Ideal for maintaining your jewelry wherever you are.
Can’t find what you’re looking for? Reach us at hello@akuasonic.com. We would be delighted to help.