Shop Engagement Rings | Brilliant Earth

Name: Platinum Perfect Fit 1.4mm Solitaire Ring
Brand: Brilliant Earth
SKU: BE17651-PT
Price: 1290 USD
Availability: InStock

Perfect Fit 1.4mm Solitaire Engagement Ring

This solitaire engagement ring showcases the center stone with refined simplicity and timeless elegance.

Band measures 1.4mm wide.
Features a four-prong basket setting that secures the center stone.
Gallery wire provides additional support while enabling seamless stacking with wedding bands for a flush, unified look.
Design combines refined aesthetics with durable craftsmanship for timeless wear and lasting beauty.

This engagement ring combines distinctive design elements with refined craftsmanship for a piece you'll treasure throughout your life. The thoughtful proportions and careful detailing create a ring that celebrates both beauty and durability. Whether you're drawn to its aesthetic, symbolic elements, or construction quality, this is an investment in lasting elegance and personal meaning.

Band Width: 1.4 mm

$1,290 (Setting Only)

From classic solitaire and vintage-inspired designs to modern hidden halo, three stone, and pavé engagement rings, Brilliant Earth offers a wide range of styles and setting types to suit every love story. Choose from popular precious metals like yellow gold, white gold, rose gold, and platinum, as well as distinctive details such as cathedral settings, bezel settings, side stones, and intricate band designs. Whether you prefer timeless simplicity, eye-catching sparkle, or a personalized design that feels entirely your own, Brilliant Earth makes it easy to create an engagement ring that reflects your style, values, and budget.

Experience the joy of proposing with a one-of-a-kind diamond engagement ring that reflects your love story. At Brilliant Earth, you can design your own engagement ring by selecting a diamond and pairing it with an expertly crafted setting that suits your budget, style preferences, and vision. From classic solitaires to vintage-inspired designs, hidden halos, three-stone rings, and modern bezel settings, our award-winning engagement rings are crafted to showcase the brilliance of your chosen diamond.

Whether you prefer a natural diamond or a lab grown diamond, Brilliant Earth makes it easy to create a ring that feels uniquely yours. Explore diamonds in a range of shapes, including round, oval, emerald, pear, cushion, radiant, princess, and marquise, then choose from precious metal options such as yellow gold, white gold, rose gold, or platinum. Each design your own diamond engagement ring is thoughtfully crafted to celebrate your commitment with exceptional beauty, timeless style, and responsible sourcing at the heart of every detail.

What sets Brilliant Earth apart as the best place to buy an engagement ring is our commitment to responsible sourcing and sustainability, along with proprietary designs and comprehensive customization options. Innovative 360° viewing technology and virtual try-on tools allow customers to visualize their custom engagement ring design before purchasing. Our transparent pricing eliminates traditional markups, and our flexible approach lets couples prioritize their budget between setting and stone based on personal preference. With comprehensive selections across all price points, lifetime warranties, free resizing, and special financing options, Brilliant Earth delivers both responsible sourcing and practical value that makes luxury accessible without compromising quality or ethics.

How do I design an engagement ring with Brilliant Earth?

To design your own custom engagement ring, choose a setting that fits your style. Brilliant Earth offers a variety of engagement ring styles, including timeless solitaires, three-stone, vintage-inspired designs and modern halo settings. Select your preferred metal from options including white gold, yellow gold, rose gold, and platinum. Next, choose a natural or lab grown diamond, including shape and carat size. Finally, select your ring size and visualize your one-of-a-kind ring before adding it to your bag.

Brilliant Earth also offers the option to start with a diamond or gemstone, if preferred.

What are some popular engagement ring styles?

Popular engagement ring styles include timeless solitaires, vintage-inspired designs, bezel settings, and modern hidden halo rings. Oval, round, and emerald cut diamonds continue to be top choices for their brilliance and elegance. At Brilliant Earth, you can customize any of these styles with natural or lab grown diamonds to create a ring that perfectly reflects your love story.

What metal options are available for engagement rings?

Engagement rings are available in platinum, 14K and 18K yellow gold, 14K and 18K white gold, and 14K and 18K rose gold. Consider how the metal color complements your center stone and personal style when choosing a metal.

What diamond shapes are available for Brilliant Earth engagement rings?

Brilliant Earth offers all the most popular diamond shapes, including round, oval, princess, cushion, emerald, pear, marquise, radiant, and asscher. Each shape is available in both natural and lab-grown diamonds.

What carat size should I choose for an engagement ring?

The average engagement ring is around 1.5 carats, but there is no set standard. The carat size you choose should depend on your budget and personal preference. Typically, the larger the carat the higher the cost of the ring.

What’s the difference between lab-grown and natural diamond engagement rings?

Natural and lab-grown diamond engagement rings share the same sparkle, beauty, and durability. The main difference lies in their origin. Natural diamonds form over billions of years in the earth, while lab-grown diamonds are created in modern laboratories using advanced technology. Brilliant Earth offers both ethically sourced natural diamonds and lab-grown diamonds, giving you stunning, eco-conscious options for every style and budget.

What setting style is best for stacking with a wedding band?

Solitaire engagement ring settings and low-profile designs are ideal for stacking with a wedding band. Brilliant Earth offers stacks flush engagement ring settings designed to sit flush with many wedding band designs, as well as expertly coordinated bridal sets.

Which engagement ring settings are best for petite fingers?

Delicate solitaire, petite pavé, and oval or marquise settings are great for petite fingers because they elongate the look of the hand. Brilliant Earth’s refined band styles and slim profiles are designed to flatter smaller hands beautifully.

Which engagement ring settings are best for everyday wear?

Low-profile solitaires, bezel settings, and well-proportioned cathedral settings are ideal for everyday wear due to their comfortable profiles and secure stone placement. Brilliant Earth’s thoughtfully designed settings strike a balance between beauty and practicality, ensuring long-lasting wear.

How much should I spend on an engagement ring?

The average engagement ring typically falls between $5000 and $1000. However, every engagement ring is unique, and the cost ultimately depends on your budget, center stone, and setting preferences.

How long does it take to get my Brilliant Earth engagement ring?

Since most Brilliant Earth rings are made to order, shipping times vary. When you design your ring by selecting a setting and center stone, you can view the estimated shipping time on the product detail page or in your cart. Ready-to-ship rings are sent in 2-3 days, while custom rings typically take 4-6 weeks to ship.