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Custom Trilogy Engagement Rings

BUILD YOUR ENGAGEMENT RING

Step 1: Choose Your Setting   Step 2: Choose Your Diamond  Step 3: Complete Your Ring 

Create your dream diamond engagement ring with our Bespoke Engagement Ring Builder.

Each ring is individually handcrafted to order in Australia, designed especially for you.

Choose from our inventory of mined diamonds and lab-grown diamonds and let us bring your vision to life with our Bespoke Engagement Ring Builder.

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39 products

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Metal
Shape
Metal
Shape
Custom MadePear Cut Diamond Trilogy Engagement Ring with Round Brilliant SidesPear Cut Diamond Trilogy Engagement Ring with Round Brilliant Sides

Fallon

Pear Cut Diamond Trilogy Engagement Ring with Round Brilliant Sides Sale priceFrom $3,299.00
Metal
Custom MadeEmerald Cut Diamond Trilogy Engagement Ring with Baguette SidesEmerald Cut Diamond Trilogy Engagement Ring with Baguette Sides

Hallie

Emerald Cut Diamond Trilogy Engagement Ring with Baguette Sides Sale priceFrom $3,499.00
Metal
Custom MadeRadiant Cut Diamond Trilogy Engagement Ring with Round Brilliant SidesRadiant Cut Diamond Trilogy Engagement Ring with Round Brilliant Sides

Elina

Radiant Cut Diamond Trilogy Engagement Ring with Round Brilliant Sides Sale priceFrom $3,699.00
Metal
Custom MadePear Cut Diamond Trilogy Engagement RingPear Cut Diamond Trilogy Engagement Ring

Catalina

Pear Cut Diamond Trilogy Engagement Ring Sale priceFrom $3,799.00
Metal
Custom MadeOval Cut Diamond Trilogy Engagement RingOval Cut Diamond Trilogy Engagement Ring

Vera

Oval Cut Diamond Trilogy Engagement Ring Sale priceFrom $3,799.00
Metal
Custom MadeOval Cut Diamond Trilogy Engagement Ring with Half Moon SidesOval Cut Diamond Trilogy Engagement Ring with Half Moon Sides

Keira

Oval Cut Diamond Trilogy Engagement Ring with Half Moon Sides Sale priceFrom $3,999.00
Metal
Custom MadeCushion Cut Diamond Trilogy Engagement Ring with Pear SidesCushion Cut Diamond Trilogy Engagement Ring with Pear Sides

Addison

Cushion Cut Diamond Trilogy Engagement Ring with Pear Sides Sale priceFrom $3,999.00
Metal
Custom MadeRound Brilliant Cut Diamond Trilogy Engagement Ring with Pear SidesRound Brilliant Cut Diamond Trilogy Engagement Ring with Pear Sides

Ruby

Round Brilliant Cut Diamond Trilogy Engagement Ring with Pear Sides Sale priceFrom $3,999.00
Metal
Custom MadeEmerald Cut Diamond Trilogy Engagement Ring with Baguette SidesEmerald Cut Diamond Trilogy Engagement Ring with Baguette Sides

Ophelia

Emerald Cut Diamond Trilogy Engagement Ring with Baguette Sides Sale priceFrom $4,099.00
Metal
Custom MadeRadiant Cut Diamond Trilogy Engagement Ring with Pear SidesRadiant Cut Diamond Trilogy Engagement Ring with Pear Sides

Giselle

Radiant Cut Diamond Trilogy Engagement Ring with Pear Sides Sale priceFrom $4,099.00
Metal
Custom MadePear Cut Diamond Trilogy Engagement Ring with Pear SidesPear Cut Diamond Trilogy Engagement Ring with Pear Sides

Holly

Pear Cut Diamond Trilogy Engagement Ring with Pear Sides Sale priceFrom $4,099.00
Metal
Custom MadeEmerald Cut Diamond Trilogy Engagement Ring with Pear SidesEmerald Cut Diamond Trilogy Engagement Ring with Pear Sides

Beatrice

Emerald Cut Diamond Trilogy Engagement Ring with Pear Sides Sale priceFrom $4,099.00
Metal
Custom MadeOval Cut Diamond Trilogy Engagement Ring with Pear SidesOval Cut Diamond Trilogy Engagement Ring with Pear Sides

Poppy

Oval Cut Diamond Trilogy Engagement Ring with Pear Sides Sale priceFrom $4,099.00
Metal
Custom MadeOval Cut Diamond Trilogy Engagement Ring with Kite SidesOval Cut Diamond Trilogy Engagement Ring with Kite Sides

Tessa-Rose

Oval Cut Diamond Trilogy Engagement Ring with Kite Sides Sale priceFrom $4,199.00
Metal
Custom MadeOval Cut Diamond Trilogy Engagement Ring with Baguette SidesOval Cut Diamond Trilogy Engagement Ring with Baguette Sides

Kiara

Oval Cut Diamond Trilogy Engagement Ring with Baguette Sides Sale priceFrom $4,199.00
Metal
Custom MadeRound Brilliant Cut Diamond Trilogy Engagement Ring with Baguette SidesRound Brilliant Cut Diamond Trilogy Engagement Ring with Baguette Sides

Hope

Round Brilliant Cut Diamond Trilogy Engagement Ring with Baguette Sides Sale priceFrom $4,199.00
Metal
Custom MadePrincess Cut Diamond Trilogy Engagement Ring with Pear SidesPrincess Cut Diamond Trilogy Engagement Ring with Pear Sides

Eloise

Princess Cut Diamond Trilogy Engagement Ring with Pear Sides Sale priceFrom $4,199.00
Metal
Custom MadePear Cut Diamond Trilogy Engagement Ring with Round Brilliant SidesPear Cut Diamond Trilogy Engagement Ring with Round Brilliant Sides

Willow

Pear Cut Diamond Trilogy Engagement Ring with Round Brilliant Sides Sale priceFrom $4,199.00
Metal
Custom MadeCushion Cut Diamond Trilogy Engagement Ring with Baguette SidesCushion Cut Diamond Trilogy Engagement Ring with Baguette Sides

Kaia

Cushion Cut Diamond Trilogy Engagement Ring with Baguette Sides Sale priceFrom $4,299.00
Metal
Custom MadePrincess Cut Diamond Trilogy Engagement Ring with Baguette SidesPrincess Cut Diamond Trilogy Engagement Ring with Baguette Sides

Talia

Princess Cut Diamond Trilogy Engagement Ring with Baguette Sides Sale priceFrom $4,299.00
Metal
Custom MadeEmerald Cut Diamond Trilogy Engagement Ring with Baguette SidesEmerald Cut Diamond Trilogy Engagement Ring with Baguette Sides

Aria

Emerald Cut Diamond Trilogy Engagement Ring with Baguette Sides Sale priceFrom $4,299.00
Metal
Custom MadeRound Brilliant Cut Diamond Trilogy Engagement RingRound Brilliant Cut Diamond Trilogy Engagement Ring

Klara

Round Brilliant Cut Diamond Trilogy Engagement Ring Sale priceFrom $4,299.00
Metal
Custom MadeOval Cut Diamond Trilogy Engagement Ring with Round Brilliant SidesOval Cut Diamond Trilogy Engagement Ring with Round Brilliant Sides

Clarinda

Oval Cut Diamond Trilogy Engagement Ring with Round Brilliant Sides Sale priceFrom $4,299.00
Metal
Custom MadeMarquise Cut Diamond Trilogy Engagement Ring with Pear SidesMarquise Cut Diamond Trilogy Engagement Ring with Pear Sides

Bettina

Marquise Cut Diamond Trilogy Engagement Ring with Pear Sides Sale priceFrom $4,299.00
Metal
Custom MadeRound Brilliant Cut Diamond Engagement Ring With Pear Cut Diamond SidesRound Brilliant Cut Diamond Engagement Ring With Pear Cut Diamond Sides

Elodie

Round Brilliant Cut Diamond Engagement Ring With Pear Cut Diamond Sides Sale priceFrom $4,299.00
Metal
Custom MadePear Cut Diamond Engagement Ring With Pear Cut Diamond SidesPear Cut Diamond Engagement Ring With Pear Cut Diamond Sides

Heidi

Pear Cut Diamond Engagement Ring With Pear Cut Diamond Sides Sale priceFrom $4,299.00
Metal
Custom MadeOval Cut Diamond Engagement Ring With Pear Cut Diamond SidesOval Cut Diamond Engagement Ring With Pear Cut Diamond Sides

Lottie

Oval Cut Diamond Engagement Ring With Pear Cut Diamond Sides Sale priceFrom $4,299.00
Metal
Custom MadeMarquise Cut Diamond Engagement Ring With Pear Cut Diamond SidesMarquise Cut Diamond Engagement Ring With Pear Cut Diamond Sides

Aurora-Rae

Marquise Cut Diamond Engagement Ring With Pear Cut Diamond Sides Sale priceFrom $4,299.00
Metal
Custom MadeOval Cut Diamond Trilogy Engagement RingOval Cut Diamond Trilogy Engagement Ring

Lilac

Oval Cut Diamond Trilogy Engagement Ring Sale priceFrom $4,399.00
Metal
Custom MadeCushion Cut Diamond Trilogy Engagement RingCushion Cut Diamond Trilogy Engagement Ring

Elizabeth

Cushion Cut Diamond Trilogy Engagement Ring Sale priceFrom $4,399.00
Metal
Custom MadeEmerald Cut Diamond Trilogy Engagement Ring with Round Brilliant SidesEmerald Cut Diamond Trilogy Engagement Ring with Round Brilliant Sides

Abbie

Emerald Cut Diamond Trilogy Engagement Ring with Round Brilliant Sides Sale priceFrom $4,399.00
Metal
Custom MadeOval Cut Diamond Trilogy Engagement Ring with Baguette SidesOval Cut Diamond Trilogy Engagement Ring with Baguette Sides

Zadie

Oval Cut Diamond Trilogy Engagement Ring with Baguette Sides Sale priceFrom $4,499.00
Metal
Custom MadeOval Cut Diamond Trilogy Engagement Ring with Round Brilliant SidesOval Cut Diamond Trilogy Engagement Ring with Round Brilliant Sides

Florence-May

Oval Cut Diamond Trilogy Engagement Ring with Round Brilliant Sides Sale priceFrom $4,599.00
Metal
Custom MadePear Cut Diamond Trilogy Engagement Ring with Pear SidesPear Cut Diamond Trilogy Engagement Ring with Pear Sides

Tahlia-Rae

Pear Cut Diamond Trilogy Engagement Ring with Pear Sides Sale priceFrom $4,599.00
Metal
Custom MadeOval Cut Diamond Trilogy Engagement RingOval Cut Diamond Trilogy Engagement Ring

Callidora

Oval Cut Diamond Trilogy Engagement Ring Sale priceFrom $4,599.00
Metal
Custom MadeEmerald Cut Diamond Trilogy Engagement Ring with Pave SidesEmerald Cut Diamond Trilogy Engagement Ring with Pave Sides

Tallulah

Emerald Cut Diamond Trilogy Engagement Ring with Pave Sides Sale priceFrom $4,699.00
Metal
Custom MadeEmerald Cut Diamond Bezel Set Trilogy Engagement RingEmerald Cut Diamond Bezel Set Trilogy Engagement Ring

Indigo

Emerald Cut Diamond Bezel Set Trilogy Engagement Ring Sale priceFrom $4,999.00
Metal
Custom MadeCushion Cut Diamond Trilogy Engagement Ring with Round Brilliant SidesCushion Cut Diamond Trilogy Engagement Ring with Round Brilliant Sides

Elara

Cushion Cut Diamond Trilogy Engagement Ring with Round Brilliant Sides Sale priceFrom $4,999.00
Metal
Custom MadeOval Cut Diamond Trilogy Engagement Ring with Pear SidesOval Cut Diamond Trilogy Engagement Ring with Pear Sides

Felicity

Oval Cut Diamond Trilogy Engagement Ring with Pear Sides Sale priceFrom $4,999.00
Metal

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