Pear Lab-Grown Diamond Engagement Ring Collection

Explore our exquisite collection of pear lab-grown diamond engagement rings, designed by our Melbourne-based team.

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LAB-GROWN DIAMONDS VS NATURAL DIAMONDS

Lab-grown and natural diamonds are chemically, physically, and optically identical, both are pure carbon with 10 hardness and the same brilliance. The key differences lie in origin, cost, and sourcing.

  • Identical properties: Same chemical composition, hardness, brilliance, and fire, professional jewellers cannot distinguish them without specialised equipment
  • Cost difference: Lab-grown diamonds cost less than natural equivalents, allowing larger stones or premium settings within budget
  • Origin and age: Natural diamonds formed billions of years ago underground, lab-grown created in weeks using HPHT or CVD technology
  • Ethical sourcing: Lab-grown diamonds are 100% conflict-free with transparent supply chains, while natural diamond sourcing can vary

Read our complete comparison of lab-grown vs natural diamonds for engagement rings

LAB-GROWN DIAMOND VS MOISSANITE ENGAGEMENT RINGS

Both lab-grown diamonds and moissanite create stunning engagement rings with ethical sourcing, but offer different benefits. Lab-grown diamonds provide authentic diamond properties and classic brilliance, while moissanite offers maximum sparkle with distinctive rainbow fire.

  • Authenticity: Lab-grown diamonds are identical to natural diamonds (hardness 10, classic brilliance), moissanite is its own gemstone (hardness 9.25, rainbow sparkle)
  • Visual differences: Lab-grown diamonds have classic white brilliance, moissanite displays more colourful "fire" and rainbow flashes
  • Choose lab-grown for: Authentic diamond experience with traditional elegance and cultural significance
  • Choose moissanite for: Maximum value and distinctive extra sparkle with unique brilliance

Read our detailed comparison of lab-grown diamond vs moissanite engagement rings

ARE LAB-GROWN DIAMONDS REAL DIAMONDS?

Yes, lab-grown diamonds are 100% real diamonds with identical chemical composition (pure carbon), physical properties (10 hardness), and optical characteristics to natural diamonds. The Federal Trade Commission and Gemological Institute of America recognise lab-grown diamonds as genuine diamonds.

  • Identical properties: Same hardness, brilliance, fire, and scintillation as natural diamonds, professional jewellers cannot tell them apart without specialised equipment
  • Same grading standards: Graded using identical 4 C's (cut, colour, clarity, carat) and certified by the same gemological institutes
  • Only difference is origin: Natural diamonds formed billions of years ago underground, lab-grown diamonds created in controlled laboratory conditions using HPHT or CVD methods
  • For engagement rings: Authentic diamond experience with identical beauty, durability, and cultural significance at a large cost savings

Discover the complete science behind lab-grown diamonds

LAB-GROWN DIAMOND ENGAGEMENT RING STYLES GUIDE

Lab-grown diamond engagement rings embrace every classic and contemporary style, with the cost savings allowing for larger centre stones and more elaborate settings. The most popular styles showcase lab-grown diamonds' exceptional brilliance while taking advantage of the value benefits.

  • Solitaire styles: Classic 4-prong or 6-prong settings that highlight the lab-grown diamond's brilliance, often with larger stones than natural diamond budgets allow
  • Halo designs: Centre lab-grown diamond surrounded by smaller lab-grown diamonds for enhanced sparkle at fraction of natural diamond cost
  • Bezel set rings: Modern metal rim surrounding the lab-grown diamond for sleek protection and contemporary appeal, trending strongly in 2025
  • Toi et moi rings: "You and me" French style featuring two lab-grown diamonds representing union, romantic and distinctive design choice

Explore our complete lab-grown diamond engagement ring styles guide

LAB-GROWN DIAMOND ENGAGEMENT RING FAQ

No, lab-grown diamonds do not get cloudy over time. Like natural diamonds, they maintain their brilliance indefinitely with proper care. The hardness rating of 10 means they resist scratching and clouding. Any cloudiness would come from dirt buildup, which cleans easily with mild soap and water. Read our complete guide to lab-grown diamond cloudiness and care.
Lab-grown diamonds offer exceptional value for engagement rings, providing identical beauty and durability to natural diamonds at 60-80% cost savings. This allows larger stones, better quality grades, or premium settings within your budget, plus guaranteed ethical sourcing. Read our detailed analysis of lab-grown diamond value for engagement rings.
Lab-grown diamonds are worth considering if you prioritise value, ethical sourcing, and identical diamond properties. They offer the same beauty and durability as natural diamonds but cost significantly less. Natural diamonds may hold resale value better if investment potential matters to you. Read our honest comparison of lab-grown vs natural diamond value.
Lab-grown diamonds typically have lower resale value than natural diamonds, similar to how cars depreciate upon purchase. However, if you plan to wear your engagement ring for life rather than resell it, the initial cost savings often outweigh future resale considerations. Read our complete guide to lab-grown diamond resale value.
Lab-grown diamonds last forever with proper care, identical to natural diamonds. Their hardness rating of 10 makes them extremely durable for daily wear. With regular cleaning and professional maintenance, a lab-grown diamond engagement ring maintains its beauty for generations. Read our guide to lab-grown diamond durability and longevity.
No, lab-grown and natural diamonds are visually identical to the naked eye and even to professional jewellers without specialised equipment. Only advanced gemological instruments at certified laboratories can definitively identify a diamond's origin through microscopic analysis. Read our detailed guide to identifying lab-grown vs natural diamonds.
LILY DIA