Are natural diamonds worth more than lab-grown?

Natural diamonds have historically retained 30–50% of their retail value on the secondary market, while lab-grown diamonds have a more limited resale market. For those who value rarity and long-term value retention, natural diamonds remain the traditional choice.

How are natural diamonds certified?

At MOH, natural diamonds are certified by GIA, IGI, or HRD — the world's most respected gemological laboratories. Each certificate includes the full 4Cs grading (cut, colour, clarity, carat weight), measurements, and a unique identification number.

What shapes work best in a three stone engagement ring?

Round and oval centre stones are the most popular for three stone rings. The side stones can match the centre or use complementary shapes — pear or trapezoid side stones flanking a round or oval centre create a beautiful, balanced design.

Are natural diamonds worth more than lab-grown?

Natural diamonds have historically retained 30–50% of their retail value on the secondary market, while lab-grown diamonds have a more limited resale market. For those who value rarity and long-term value retention, natural diamonds remain the traditional choice.

How are natural diamonds certified?

At MOH, natural diamonds are certified by GIA, IGI, or HRD — the world's most respected gemological laboratories. Each certificate includes the full 4Cs grading (cut, colour, clarity, carat weight), measurements, and a unique identification number.

What shapes work best in a three stone engagement ring?

Round and oval centre stones are the most popular for three stone rings. The side stones can match the centre or use complementary shapes — pear or trapezoid side stones flanking a round or oval centre create a beautiful, balanced design.

Natural Diamond Three Stone Engagement Rings

54 handcrafted designs · Hatton Garden, London

Natural diamonds are formed 150–200km below the Earth's surface under extreme heat and pressure over 1–3 billion years. Each natural diamond is unique — a one-of-a-kind creation of nature. For those who value rarity, tradition, and the knowledge that their diamond is a geological marvel billions of years in the making, a natural diamond is the ultimate choice.

The three stone (trilogy) setting features a centre diamond flanked by two smaller stones, symbolising the past, present, and future of your relationship. This meaningful design adds visual weight and interest while telling a story.