Diamond Education · The Ring Guide

Choosing theengagement ring

How to Choose the Perfect Solitaire Ring: Cut, Carat & Setting Explained

01 · Choosing the Right Diamond Cut

  1. 01

    Round Brilliant Cut

    The timeless favourite, known for exceptional brilliance and versatility across settings.

  2. 02

    Oval Cut

    An elongated brilliant shape that creates graceful coverage across the finger.

  3. 03

    Pear Cut

    A distinctive teardrop silhouette balancing a soft curve with an elegant point.

  4. 04

    Marquise Cut

    A long, tapered profile that offers dramatic presence and a lengthening effect.

  5. 05

    Emerald Cut

    Crisp step-cut facets create an elegant, architectural play of light.

  6. 06

    Cushion Cut

    Rounded corners and soft brilliance give this shape a romantic character.

  7. 07

    Radiant Cut

    Trimmed corners meet lively sparkle in a modern geometric outline.

02 · Choose the Diamond Ring Setting

The setting secures your diamond and enhances its presence.

The right setting complements the diamond cut and gives the finished ring its personality.

01

Prong Setting

Classic brilliance

Slender metal claws lift the centre diamond, allowing light to enter from multiple directions.

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Realistic prong setting diamond ring example

Prong Setting

02

Bezel Setting

Modern protection

A fine metal rim surrounds the diamond for clean lines and added everyday protection.

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Realistic bezel setting diamond ring example

Bezel Setting

03

Halo Setting

Amplified sparkle

Smaller diamonds encircle the centre stone to create a brighter, more expansive outline.

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Realistic halo setting diamond ring example

Halo Setting

04

Cathedral Setting

Sculptural elegance

Graceful metal arches rise from the band to support and frame the centre diamond.

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Realistic cathedral setting diamond ring example

Cathedral Setting

05

Tiffany Setting

Six-prong profile

A refined six-prong arrangement raises the diamond above the band for an open, visible profile.

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Realistic tiffany setting diamond ring example

Tiffany Setting

06

Toi et Moi

Two stones, one story

Two contrasting stones sit together, symbolising two lives meeting as one.

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Realistic toi et moi diamond ring example

Toi et Moi

03 · Understand the proportions

Understanding Carat Weight and Size

Carat measures a diamond's weight—not its dimensions. It influences price and visual presence, while cut and shape determine how large and lively the stone appears.

Below 1.5 carat

A refined choice for minimal designs and comfortable daily wear.

1.5–2.5 carat

A popular engagement-ring range with noticeable presence and balanced proportions.

Above 2.5 carat

A statement scale for those who favour strong visual impact.

Carat alone does not create beauty: a precisely cut 1.5 carat diamond can look more radiant than a poorly proportioned 2.5 carat stone.

04 · Select the Metal Karat & Colour

Choose the strength, richness, and tone.

For engagement rings and wedding bands, 14K and 18K gold are the recommended karat choices.

14K Gold

Made for everyday wear

A popular choice across European and American markets, valued for durability and practical everyday wear.

18K Gold

Richer in colour

Widely preferred in India for its higher gold content and rich colour across traditional and contemporary jewellery.

Choose your metal colour

Yellow Gold

Warm, timeless, and beautifully contrasted against a bright diamond.

White Gold

Crisp and contemporary, creating a seamless white-on-white appearance.

Rose Gold

Softly romantic, with a blush tone that feels distinctive yet wearable.

Platinum

Naturally white and dense, chosen for enduring wear and a substantial feel.

05 · Buy with confidence

Beauty, value, and assurance.

Lab-grown solitaire diamonds

More freedom within your budget

Choosing a lab-grown solitaire can make a larger carat weight or higher clarity more accessible, while supporting a modern preference for luxury weddings.

Balancing budget and beauty

Spend where it can be seen

  • Prioritise cut quality before carat weight.
  • Consider near-colourless grades for excellent value.
  • Use halo or cathedral settings to enhance apparent size and presence.

Practical buying tips

Three checks before you choose

  • Request an independent grading report from a trusted authority such as IGI or SGL.
  • Inspect the finished ring carefully to ensure the design, proportions, polish, and stone setting are correct.
  • Protect the finished ring with regular cleaning and an annual inspection.

06 · The final shortlist

Eight things to know before you choose.

Bring these answers to your consultation. They turn an overwhelming search into a focused, enjoyable decision.

  1. 01Bring a reference image or have a plan for how you would like to customise your ring
  2. 02A comfortable total budget, including the setting
  3. 03Preferred diamond shape and approximate face-up size
  4. 04Daily routine, work, sport, and travel habits
  5. 05Metal colour and any skin sensitivities
  6. 06Accurate ring size—or a discreet sizing plan
  7. 07Proposal date and time needed for craftsmanship
  8. 08An independent grading report for the centre diamond

A considered beginning

The perfect ring is the one that feels unmistakably theirs.

Explore proportions in our ring studio, or speak with Laura Luxe for a private recommendation shaped around your story, timeline, and budget.

Need help? Chat with us!
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