Guide to Trilogy Engagement Rings

Classic but cool.  Starting price: £4,500 

Trilogy (Three Stone) Engagement Rings 

Dating back to 1947, the first trilogy rings were designed as anniversary pieces, featuring three ‘traditionally graduated’ (equally sized) stones, symbolic of a relationship’s loving past, present, and future. Today, the timeless trilogy ring is a favourite amongst our clients seeking a ‘classic but cool’ style, imbued with a deeply romantic sentiment. Choose from our selection of seven signature trilogy designs, each with their own style and story. 

Aurora Trilogy Ring 

Best for: To-be-weds seeking a traditional, vintage trilogy style with three similarly sized round  diamonds.

Story: A traditional, graduated design, featuring a side angle inspired by Early Gothic flying buttress arches and fan-vaulted ceilings to symbolise stability, support and symmetry in your relationship.

Diagram labels

1. Slightly graduated round-cut diamonds.

2. Low-profile or wed-fit setting.

3. Square-profile claws

4. 8 delicate square-profile claws. 

5. 6 delicate square-profile claws.

6. No-gallery setting to allow maximum light to enter.

7. 2.6mm D shaped ring band.

8. Slightly tapered split cheniere shank.

Celebrity Look-Alike: Christina Ricci 

Audrey Trilogy Ring

Best for: To-be-weds with a classic, romantic style.

Story: A traditional, graduated design, featuring a side angle inspired by Early Gothic flying buttress arches and fan-vaulted ceilings to symbolise stability, support and symmetry in your relationship.

Diagram labels

1. Three graduated round-cut diamonds.

2. Low-profile or wed-fit setting.

3. Six delicate talon claws.

4. Five delicate talon claws.

5. No-gallery setting to allow maximum light to enter.

6. 2.6mm D shaped ring band.

7. Slightly tapered split shank.

Celebrity Look-Alike: Queen Elizabeth’s Engagement Ring

Juliet Trilogy Ring

Best for: To-be-weds with a classic, romantic style and a love for dazzling diamonds.

Story: 

1. Three graduated oval-cut diamonds. 

2. Low-profile or wed-fit setting.

3. Four delicate talon claws on each diamond.

4. Discrete gallery to securely hold the diamonds.

5. 1.9mm D shaped ring band.

6. Optional LYLIE signature lace detailing.

Celebrity Look-Alike: Meghan Markle

Vita Trilogy Ring

Best for: To-be-weds with a hybrid vintage and art deco aesthetic.  

Story: 

Diagram labels

1. Central octagonal step-cut (square) or emerald-cut stone (rectangular). 

2. Two smaller, trillion-cut diamonds (triangular). 

3. 2.1mm D-shaped ring band.

4. Optional LYLIE signature lace detail.

5. Optional molten effect on the setting. 

6. Four delicate talon claws.

7. V claws on trillion-cut diamond points.

Celebrity Look-Alike: Grace Kelly.

Reunion Trilogy Ring 

Best for: To-be-weds with a flare for art-deco fashion.

Story: Inspired by the art-deco architecture of London’s Victoria Coach Station, a place where lovers reunite after time apart.  

Diagram labels

1. Central emerald-cut diamond. 

2. Two tapered baguette-cut diamonds set east-west to the central diamond.

3. 2mm D shaped ring band.

4. Optional LYLIE signature lace detail.

5. Optional molten effect on the setting.

6. Four delicate talon claw settings on each diamond.

7. Solid, no-gallery setting designed for the family of step-cut (emerald- and baguette-cut) diamonds.

Celebrity Look-Alikes: Nicole Kidman.

Jackie Trilogy Ring 

Best for: To-be-weds with an elegant aesthetic and an eye for subtle, statement details.

Story: Inspired by the ‘scissor arches’ of Britain’s Wells Cathedral, symbolising a relationship with strong, supportive foundations. 

Diagram labels

1. Central oval-cut stone.

2. Two smaller pear-cut diamonds set east-west.

3. Six delicate talon claws.

4. V claws on pear-cut diamond points.

5. No-gallery setting to allow maximum light to enter. 

6. 1.7mm D shaped ring band.

7. Optional LYLIE Signature lace detailing.

8. Split cheniere shank.

9. Low-profile or wed-fit setting.

Celebrity Look-Alike: Jessica Simpson

Wave Trilogy Ring 

Best for: To-be-weds…. Women who love chunky gold rings! 

Story: An ocean-inspired bombé ring spotlighting three lab-grown diamonds (3.16cts total) enclosed by two raised, golden ripples to mimic the rolling waves of the Indian Ocean.