Short answer: yes. A lab-grown diamond is a real diamond, made of the same carbon in the same crystal structure as a mined one. It is just as hard, just as sparkly and just as happy to be worn every day. The longer answer is about the small things that decide whether your ring still looks perfect in ten years.
How hard is a lab-grown diamond?
Diamond sits at 10 on the Mohs scale of hardness, the top of the scale. Nothing you meet in daily life, not keys, not sand, not a granite kitchen counter, can scratch it. That applies to lab-grown diamonds exactly as it does to mined ones, because hardness comes from the crystal structure, not from where the crystal formed.
Hard is not the same as unbreakable
Hardness is resistance to scratching. Toughness is resistance to chipping, and that is where diamonds need a little respect. A sharp knock at the wrong angle, against a door frame or a metal railing, can chip a diamond, especially at a thin edge or a pointed tip. Pear, marquise and princess shapes have points that are more exposed than a round or oval stone.
This does not mean you should avoid those shapes. It just means the setting matters.
Settings that suit everyday wear
- Bezel settings wrap a rim of metal around the stone and protect its edges best.
- V-prongs on pear and marquise shapes cover the delicate tips.
- Lower profiles sit closer to the finger and catch less on clothes and bags.
- Six prongs instead of four hold a solitaire more securely if one prong is ever bent.
Why 14k gold is a good everyday choice
Pure 24k gold is very soft. 14k gold is 58.5% gold mixed with other metals, which makes it noticeably harder and better at holding prongs in shape. That is why most fine jewellery made for daily wear, including everything at Aiva, uses 14k gold.
When to take your jewellery off
- At the gym, especially when lifting weights or using machines.
- While cleaning with bleach or strong chemicals, which can dull gold over time.
- In a swimming pool, where chlorine is hard on metal and cold water can loosen a ring on your finger.
- When applying lotions, sunscreen or hair products, which leave a film that hides the sparkle.
Keeping it sparkling
Diamonds attract oil, so even a perfect stone looks dull after a few weeks of daily wear. Soak your piece in warm water with a few drops of mild dish soap for 15 to 20 minutes, brush gently behind the stone with a soft toothbrush, rinse and dry with a lint-free cloth. Once or twice a year, ask a jeweller to check the prongs, especially on rings you never take off.
The bottom line
Lab-grown diamonds are made to be worn, not kept in a box. Choose a sensible setting, take your pieces off for heavy work, clean them now and then, and they will look as good on your hundredth wear as on your first. Have a look at our rings and bracelets, or read our FAQs for more care tips.
