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Solitaire Engagement Rings

A single diamond says more than a thousand details ever could. At Carat Diamonds, our solitaire engagement rings focus on what truly matters - one stunning stone, perfectly set to capture attention from every angle. If you beli... Read more
A single diamond says more than a thousand details ever could. At Carat Diamo... Read more
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Emerald cut solitaire engagement ring in yellow gold Four claw prong emerald cut diamond ring
Lab Grown Diamond

Emerald Cut Solitaire Ring In Basket Design

USD $658.00 $940.00
25% OFF
Moissanite marquise ring with marquise cut engagement ring. Buy engagement ring with handmade ring.
Moissanite

Moissanite Marquise Ring With Hidden Halo Style

USD $313.00 $418.00
30% OFF
Portuguese cut diamond ring with 6 claw prong setting. Engagement ring yellow gold with handmade jewelry.
Lab Grown Diamond

Portuguese Cut Diamond Ring With Tulip Setting

USD $840.00 $1,200.00
30% OFF
Old European cut diamond ring in yellow gold with split shank. Solitaire engagement ring featuring old European cut lab grown diamond.
Lab Grown Diamond

Bezel Set Cushion Old European Cut Diamond Ring

USD $721.00 $1,030.00
30% OFF
Round solitaire engagement ring with tapered shank ring. Round diamond engagement ring with 6 claw prong setting.
Lab Grown Diamond

Round Solitaire Engagement Ring With Tulip Style

USD $371.00 $530.00
30% OFF
Oval cut engagement ring with solitaire setting ring. Hidden halo diamond ring with yellow gold engagement ring.
Lab Grown Diamond

Oval Cut Engagement Ring In Hidden Halo Style

USD $469.00 $670.00
30% OFF
Hidden Halo Dutch Marquise Engagement Ring Solitaire engagement ring with V prong.
Lab Grown Diamond

Hidden Halo Dutch Marquise Engagement Ring

USD $882.00 $1,260.00
30% OFF
Bezel setting engagement ring with hexagon step cut ring. Handmade ring with carat diamonds engagement ring.
Lab Grown Diamond

Hexagon Step Cut Bezel Setting Engagement Ring

USD $658.00 $940.00
30% OFF
Cushion diamond engagement ring in white gold. Solitaire engagement ring in lab grown diamond.
Lab Grown Diamond

Cushion Diamond Engagement Ring In Solitaire Style

USD $693.00 $990.00
30% OFF
Hidden halo diamond ring with Dutch marquise engagement ring. Handmade jewelry with carat diamonds ring.
Lab Grown Diamond

Dutch Marquise Hidden Halo Diamond Ring

USD $875.00 $1,250.00
30% OFF
Round cut diamond ring with solitaire engagement ring. Hidden halo engagement ring with bridge accent ring.
Lab Grown Diamond

Round Cut Diamond Ring With Cathedral Setting

USD $427.00 $610.00
30% OFF
Solitaire diamond engagement ring with hexagon engagement ring. Tulip basket engagement ring with white gold engagement ring.
Lab Grown Diamond

Hexagon Cut Solitaire Diamond Engagement Ring

USD $672.00 $960.00
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A single diamond says more than a thousand details ever could. At Carat Diamonds, our solitaire engagement rings focus on what truly matters - one stunning stone, perfectly set to capture attention from every angle. If you believe elegance should feel effortless, you’re in the right place.

Solitaire Engagement Rings – Timeless Diamond Rings for Proposals

A solitaire engagement ring highlights a single diamond without distraction. This style remains the top choice for proposals because it pairs clean design with long-term value. At Carat Diamonds, our collection is created for buyers searching for certified diamonds, strong settings, and clear pricing.

Why Choose a Solitaire Ring?

It Never Goes Out of Style: Classic solitaire rings have been a favorite for generations. Their clean design works with every fashion era from vintage to modern.

Maximum Sparkle Focus: With single stone engagement rings, nothing competes with the diamond. More light hits the stone, which means more brilliance.

Easy to Pair: A solitaire ring pairs beautifully with almost any wedding band. You won’t struggle to match styles later.

Smart Investment: Solitaire designs focus your budget on the diamond itself. That means better quality where it counts most.

Choose Your Stone Type for Solitaire Ring

Lab Grown Diamond Solitaire Rings

Lab grown diamond solitaire engagement rings offer the same look and grading standards as mined diamonds at a more accessible price. Each stone comes with certification for cut, color, clarity, and carat weight. Ideal for buyers who want a genuine diamond with size flexibility and modern sourcing.

Moissanite Diamond Solitaire Rings

Moissanite diamond solitaire engagement rings are chosen for high brilliance and strong value. Each ring features a precision-cut moissanite stone that offers sharp sparkle and clarity in a classic solitaire setting. This option suits buyers looking for a larger centre stone, daily wear comfort, and a clear price advantage without sacrificing appearance.

Solitaire Ring Metal Options

The band plays a supporting role, but it still matters.

Silver – Clean, bright finish
10K White Gold – Strong and suitable for daily wear
10K Yellow Gold – Traditional gold tone
10K Rose Gold – Soft pink shade
14K White Gold – Balanced strength and colour
14K Yellow Gold – Classic choice for engagement rings
14K Rose Gold – Subtle warmth
18K White Gold – Higher gold content with a smooth finish
18K Yellow Gold – Rich yellow gold tone
18K Rose Gold – Warm rose hue
Platinum – Naturally white, heavy, and long-lasting

Your choice of solitaire ring metal options affects both style and long-term wear.

Popular Solitaire Ring Settings

Not all solitaires look the same. The setting changes everything.

Prong Setting – Open design for strong light return
Four Prong Solitaire – Minimal metal, clear diamond view
Six Prong Solitaire – Added security for larger carats
Cathedral Solitaire – Raised shoulders with side support
Low Set Solitaire – Comfortable for everyday wear
Bezel Set Solitaire – Metal rim for secure hold
Tiffany Style Solitaire – Classic open prong design
Knife Edge Solitaire – Sharp band with clean lines
Basket Set Solitaire – Low profile with light access
Tension Set Solitaire – Floating diamond look

Our craftsmen build all settings to hold the diamond firmly while keeping the profile balanced.

Find the Right Carat Size

Our solitaire engagement rings are available from 0.25 carat to 10 carat and above. Whether you prefer a subtle diamond or a bold centre stone, each ring maintains proper proportions for finger coverage and comfort.

Buyers often choose:

  • 0.25 – 2 carat for minimal styles
  • 3 – 5 carat solitaire rings for classic proposals
  • 6 – 10+ carat solitaire rings for strong visual presence

Why Shop Solitaire Engagement Rings Here

Carat Diamonds offers:

  • IGI Certified diamonds with transparent details.
  • Multiple diamond shapes and settings for informed selection.
  • Flexible materials and carat choices suited to varied budgets.
  • 30-day returns and global shipping for confident online buying.

Solitaire Ring Customization Options

Want something more personal? We’ve got you covered.

With solitaire ring customization, you can:

  • Choose your diamond shape (round, oval, pear, cushion)
  • Select your preferred metal
  • Adjust band thickness and setting height
  • Add subtle design touches without losing simplicity

Your ring should feel like your ring, not just another product on a page.

Customize Your Ring

Finding Your Perfect Solitaire Ring

The best solitaire ring designs don’t try too hard. They let the diamond lead.

When choosing:

  • Focus on diamond quality first
  • Pick a setting that fits your lifestyle
  • Choose a metal that matches your taste and skin tone

And remember - if it makes you pause and look twice, you’re probably on the right track.

Explore Solitaire Engagement Rings at Carat Diamonds

At Carat Diamonds, we craft solitaire engagement rings that combine precision, quality, and timeless appeal. Every ring reflects careful design and expert craftsmanship.

Simple doesn’t mean basic.
It means confident, refined, and built to last.
Browse our collection and find the one that feels just right.

SHOP LAB-GROWN ENGAGEMENT RINGS

SHOP BY SHAPE

Round Diamond Engagement Rings​ | Princess Cut Diamond Engagement Rings | Pear Diamond Engagement Rings | Oval Cut Diamond Engagement Rings​ | Marquise Diamond Engagement Rings | Radiant Cut Diamond Engagement Rings | Cushion Cut Diamond Engagement Rings | Baguette Diamond Rings​ | Asscher Cut Diamond Rings​ | Rose Cut Diamond Rings​ | Heart Shaped Diamond Rings | Emerald Cut Diamond Engagement Rings | Dutch Marquise Engagement Rings | Old Cut Diamond Enagement Rings | Antique Cut Diamond Enagement Rings 

SHOP BY STYLE

Bezel Engagement Diamond Rings​ | Halo Diamond Engagement Rings | Hidden Halo Diamond Engagement Rings | Nature Inspired Diamond Engagement Rings | Pave Diamond Engagement Rings | Side Stone Diamond Engagement Rings | Solitaire Diamond Engagement Rings | Three Stone Diamond Rings | Toi Et Moi Diamond Rings | Vintage Diamond Rings

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Round Diamond Wedding Bands | Princess Cut Diamond Wedding Bands | Pear Cut Diamond Wedding Bands | Oval Diamond Wedding Bands | Marquise Diamond Wedding Bands | Baguette Diamond Wedding Bands | Asscher Diamond Wedding Bands | Heart Diamond Wedding Bands | Emerald Cut Diamond Wedding Bands 

SHOP BY STYLE

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SHOP LAB-GROWN EARRINGS

Round Diamond Earrings | Princess Cut Diamond Earrings​ | Pear Diamond Earrings | Oval Diamond Earrings | Marquise Diamond Earrings | Emerald Cut Diamond Earrings | Cushion Cut Diamond Earrings​ | Baguette Diamond Earrings | Antique Cut Diamond Earrings | Dangle And Drop Diamond Earrings | Hoops And Huggies Diamond Earrings | Diamond Stud Earrings  

SHOP LAB-GROWN PENDANTS

Round Diamond Pendants​ | Radiant Diamond Pendants | Princess Cut Diamond Pendants​ | Pear Cut Diamond Pendants | Oval Diamond Pendants | Marquise Diamond Pendants | Emerald Cut Diamond Pendants​ | Cushion Cut Diamond Pendants​ | Baguette Diamond Pendants | Asscher Cut Diamond Pendant​ | Antique Cut Diamond Pendants | Bezel Diamond Pendants | Classic Diamond Pendants | Halo Diamond Pendants | Nature Inspired Diamond Pendants | Personalized Diamond Pendants | Religious Diamond Pendants | Side Stones Diamond Pendants | Solitaire Diamond Pendants | Symbolic Diamond Pendants   

SHOP LAB-GROWN MEN’S RINGS

Men's Baguette Diamond Rings | Men's Round Diamond Rings

SHOP BY CATEGORY

Lab Grown Diamond Engagement Rings | Lab Grown Diamond Wedding Bands | Lab Grown Diamond Earrings | Lab Grown Diamond Pendants | Men's Lab Grown Diamond Rings | Lab Grown Diamond Bridal Sets | Lab Grown Diamond Bracelets 

SHOP BY GIFT

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Graduation Gifts | Milestone Gifts | Mother's Day Gifts | Anniversary Gifts | Valentine's Day Gifts | Birthday Gifts

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GIFT BY FEATURED 

No Reason Gifts | Most Gifted | Luxurious Gifts | Trendsetter Gifts | Just Because You are Special Gifts | Zodiac Sign Jewelry

Frequently Asked Questions

Round brilliant solitaire engagement rings are the most searched and purchased. Oval solitaire rings are also highly searched due to their elongated look and finger coverage.
Yes. Lab grown diamond solitaire rings use real diamonds with the same chemical and physical properties as mined diamonds. They are graded for cut, colour, clarity, and carat weight.
No. Solitaire rings often appear larger because there are no side stones. Choosing oval, pear, or emerald cuts can increase finger coverage.
Yes. Solitaire rings are suitable for daily wear when paired with secure settings such as prong, bezel, or low-set designs.
Moissanite solitaire rings are widely searched by buyers looking for strong sparkle and lower cost. They are often chosen for larger centre stones and daily wear.
Focus on the 4Cs - cut, clarity, color, and carat. A high-quality cut is the most important factor as it directly impacts the diamond’s sparkle.
The price of a solitaire engagement ring depends mainly on the centre stone. Since there are no side diamonds, buyers usually invest in better cut or higher carat size.
One carat solitaire engagement rings are the most searched choice. Buyers also commonly choose 0.25 – 3 carat for subtle styles and 4 – 7+ carat for a stronger visual impact.
Yes, since there are no side stones, the center diamond appears larger and more prominent.
Yes, Carat Diamonds offers customization options, including diamond shape, setting style, metal type, and band design.
Round brilliant solitaire engagement rings are the most searched and purchased. Oval solitaire rings are also highly searched due to their elongated look and finger coverage.
Yes. Lab grown diamond solitaire rings use real diamonds with the same chemical and physical properties as mined diamonds. They are graded for cut, colour, clarity, and carat weight.
No. Solitaire rings often appear larger because there are no side stones. Choosing oval, pear, or emerald cuts can increase finger coverage.
Yes. Solitaire rings are suitable for daily wear when paired with secure settings such as prong, bezel, or low-set designs.
Moissanite solitaire rings are widely searched by buyers looking for strong sparkle and lower cost. They are often chosen for larger centre stones and daily wear.
Focus on the 4Cs - cut, clarity, color, and carat. A high-quality cut is the most important factor as it directly impacts the diamond’s sparkle.
The price of a solitaire engagement ring depends mainly on the centre stone. Since there are no side diamonds, buyers usually invest in better cut or higher carat size.
One carat solitaire engagement rings are the most searched choice. Buyers also commonly choose 0.25 – 3 carat for subtle styles and 4 – 7+ carat for a stronger visual impact.
Yes, since there are no side stones, the center diamond appears larger and more prominent.
Yes, Carat Diamonds offers customization options, including diamond shape, setting style, metal type, and band design.