Yes. Lab-grown diamonds have the same physical, chemical, and optical properties as mined diamonds. They are graded using the same standards and are often more affordable.

Yes, as long as you buy from a reputable seller with third-party certification (e.g., GIA, IGI). Look for local return policies, secure payment options, and reviews.

GIA is stricter in grading and more globally accepted, often used for mined diamonds. IGI is commonly used for lab-grown diamonds and tends to be slightly more lenient.

Yes. Most local jewellers or valuers in Australia offer certified valuations for insurance. Some online diamond platforms also offer free valuations after purchase.

It depends. Lab-grown diamonds are:
More affordable (30-70% less)
Environmentally friendly
Conflict-free
Mined diamonds are preferred for traditional investment or resale.

Many online jewellers offer private appointments in Sydney, Melbourne, or Brisbane. Some are fully online with virtual consultations and doorstep delivery.