Round Diamond Jewelry

The most iconic and sought-after diamond shape in the world, round diamond jewelry is known for its unrivaled brilliance, timeless appeal, and versatile elegance. Whether you're shopping for an engagement ring, anniversary gift, or everyday sparkle, round diamonds are the gold standard in both classic and modern jewelry design. At The Diamond Guys, we offer an expertly curated collection of round diamond earrings, necklaces, bracelets, and rings that celebrate this timeless shape in every form.

Why Round Diamonds Are the Most Popular Shape

Round brilliant cut diamonds account for more than 75% of all diamonds sold—and with good reason. Engineered with 58 precisely angled facets, the round cut is designed to reflect maximum light, delivering unmatched fire and sparkle. Its symmetrical shape flatters every setting and looks stunning at every carat size, making it the go-to choice for fine jewelry lovers around the globe.

  • Superior Brilliance: No other diamond shape reflects light quite like the round brilliant.
  • Versatility: Round diamonds pair beautifully with all settings and precious metals.
  • Timeless Design: The most enduring and adaptable shape in jewelry history.
  • Widespread Availability: Easy to source, upgrade, and customize with consistent grading standards.

Our Best-Selling Round Diamond Jewelry

From everyday classics to unforgettable gifts, explore our wide selection of round diamond jewelry for every style and occasion:

1. Round Diamond Stud Earrings

The foundation of any fine jewelry collection. Our round diamond studs are available in a variety of carat weights and settings—from simple 4-prong solitaires to halo and bezel options. We also carry men’s round diamond earrings in both single and pair formats.

2. Diamond Hoop Earrings

For bold, modern elegance, round diamond hoops deliver sparkle from every angle. Choose inside-out hoops or channel-set styles for added dimension.

3. Round Diamond Necklaces

A solitaire round diamond pendant is a must-have piece that never goes out of style. For more delicate sparkle, explore Diamonds by the Yard—where bezel-set round diamonds float along fine gold chains.

4. Round Diamond Tennis Bracelets

A continuous line of brilliance. Our tennis bracelets feature round diamonds in claw, prong, or bezel settings—perfect for layering or special occasions. For a more modern look, consider men’s diamond bracelets featuring round stones in wider designs.

5. Round Diamond Fashion Rings

Looking for something more expressive? Our diamond fashion rings showcase round diamonds in artistic, statement-making styles—from bypass bands to open settings and stacked looks.

6. Round Diamond Engagement Rings

As the most brilliant cut, round diamonds remain the top choice for engagement rings. Choose from solitaires, halos, hidden halos, three-stone settings, and more. Our round diamond rings are available in 1 carat, 2 carat, and larger sizes.

Round Diamond Settings and Metals

The setting you choose can completely transform the look and style of your round diamond jewelry. Whether you prefer sleek minimalism or vintage glamour, there’s a round setting to match:

  • Prong Setting: The most common and brilliant setting, allowing light to enter the diamond from all sides.
  • Bezel Setting: A metal rim surrounds the diamond, offering protection and a clean, modern aesthetic.
  • Halo Setting: A circle of smaller round diamonds enhances size and sparkle around the center stone.
  • Pavé Setting: Round diamonds are set closely together for seamless sparkle across the surface of a ring or band.

All settings are available in these premium metals:

  • White Gold – Modern and reflective, enhances brilliance
  • Yellow Gold – Rich and traditional, perfect for vintage looks
  • Rose Gold – Warm and romantic with a contemporary twist
  • Platinum – The ultimate in luxury and durability

Lab Created vs. Natural Round Diamonds

We offer both natural and lab-created round diamonds in all jewelry categories. Lab diamonds are chemically and visually identical to natural diamonds, often at a more affordable price. They allow you to prioritize carat size and clarity without compromising on sparkle or quality.

How to Choose the Best Round Diamond

At The Diamond Guys, we help you select diamonds with optimal cut, clarity, and brilliance. Here’s what we recommend when shopping for round diamond jewelry:

  • Cut: Always prioritize Excellent or Ideal cut for maximum sparkle.
  • Color: G to H offers near-colorless beauty and great value.
  • Clarity: VS2 to SI1 offers an eye-clean appearance at an attractive price point.
  • Carat: Choose based on your style. For example, 1 ct per ear in studs creates a bold look, while 0.25 ct per ear offers everyday versatility.

Occasions to Gift Round Diamond Jewelry

Round diamonds are appropriate for nearly every milestone and celebration. Here are a few ideas:

  • Birthday Gifts – A round diamond pendant or studs make perfect surprises
  • Anniversary Gifts – Celebrate with a tennis bracelet or a custom eternity ring
  • Graduation or Milestone Moments: Mark the occasion with timeless sparkle
  • Just Because Gifts – Show love and appreciation with a classic piece she’ll wear forever

Custom Round Diamond Jewelry

Want to bring your dream design to life? We offer custom jewelry services for round diamonds—whether you’re reimagining a family heirloom or creating something new. Our experts will help you design everything from engagement rings to personalized necklaces and men’s jewelry.

FAQs About Round Diamond Jewelry

Is round the most brilliant diamond shape?

Yes. The round brilliant cut is scientifically optimized to reflect the highest amount of light, giving it unparalleled sparkle.

Are round diamonds more expensive?

Round diamonds often cost more per carat due to higher demand and more material loss during cutting—but their brilliance and versatility justify the investment.

What size round diamond is best for studs?

That depends on your preference. 0.50 ct per ear is subtle and elegant; 1 ct per ear is bolder and eye-catching. We offer round studs in all carat weights.

Do round diamonds go out of style?

Never. Round diamonds have been the most popular shape for over 100 years and continue to be a timeless favorite across generations.

Schedule Your Consultation

Whether you're shopping for an engagement ring, gift, or personal upgrade, book an in-store consultation with The Diamond Guys in Scottsdale or Los Angeles. Our expert team will walk you through our collection of round diamond jewelry, help you compare options, and design the perfect piece just for you.

About The Diamond Guys

With a focus on craftsmanship, education, and exceptional service, The Diamond Guys are proud to help clients find stunning round diamond jewelry for life’s biggest moments. From timeless classics to bold modern styles, we carry only the best in brilliance and beauty.

842 products
Half-way Set Diamond Band - MR95387
$1,500.00
Two Row Diamond Bezel Set Fashion Ring - LD10540
$1,400.00
14K White Gold Lab Grown Diamond Tennis Bracelet (1.12 ct. total weight)
$995.00
14K Yellow Gold Bezel Set Blue Topaz Solitaire Ring
$695.00
18K Yellow Gold Diamond Stud Earrings - HB8E02
$750.00
14K White Gold Lab Grown Diamond Halo Stud Earrings - 1.14 ct. total weight
$2,460.00
18K White Gold Lab Grown Diamond Halo Pendant - CP0450
$1,300.00
Lab Grown Pear Shape Solitaire Necklace with Hidden Halo
$6,150.00
14K Yellow Gold Lab Grown Diamond Huggie Earrings - LHS040530
$2,370.00
14K White Gold Lab Grown Diamond Huggie Earrings - LHS040530
$2,370.00
18K Pear Shape Yellow Diamond Stud Earrings - AE2811/Y
$770.00
18K Gold Fancy Yellow Diamond Huggie Earrings - AE3889
$2,550.00
18K Gold Yellow Diamond Cluster Earrings - AE2141-Y
$1,470.00
18K Fancy Yellow Diamond Stud Earrings - AE2812
$810.00
18K White Gold & Black Diamond Huggie Earrings - AE0864/B
$690.00
4 Row Yellow Gold Diamond Huggie Earrings - AE2716
$1,770.00
18K Yellow Gold Flower Diamond Stud Earrings - AE0552/Y
$2,320.00
18K White Gold & Black Rhodium Diamond Flower Stud Earrings - AE0392
$1,320.00
14K White Gold Lab Grown Diamond Line Necklace - GRN110
$17,800.00
14K White Gold Lab Grown Diamond Three Prong Martini Studs - 3.06 ct. total weight
$2,790.00
14K White Gold Lab Grown Diamond Three Prong Studs - 1.00 ct. total weight
starting at: $950.00
14K White Gold Four Prong Lab Grown Diamond Studs - 4.00 ct. total weight
$4,500.00
14K Gold Lab Grown Diamond Stud Earrings - 0.25 ct. - 1.25 ct. total weight
starting at: $250.00
Certified Lab Grown Diamond Three Prong Martini Studs - 1.80 ct. total weight
starting at: $1,600.00
14K White Gold Lab Grown Diamond Stud Earrings - 1.00 ct. total weight
$850.00
14K Gold Three Prong Martini Lab Grown Diamond Stud Earrings - 0.33 ct. - 1.00 ct. total weight
starting at: $320.00
14K White Gold Three Prong Lab Grown Diamond Studs - EM1007
starting at: $380.00
18K Gold Three Prong Martini Lab Grown Diamond Stud Earrings - 1.51 ct. total weight
$1,400.00

Round Diamond Jewelry

The most iconic and sought-after diamond shape in the world, round diamond jewelry is known for its unrivaled brilliance, timeless appeal, and versatile elegance. Whether you're shopping for an engagement ring, anniversary gift, or everyday sparkle, round diamonds are the gold standard in both classic and modern jewelry design. At The Diamond Guys, we offer an expertly curated collection of round diamond earrings, necklaces, bracelets, and rings that celebrate this timeless shape in every form.

Why Round Diamonds Are the Most Popular Shape

Round brilliant cut diamonds account for more than 75% of all diamonds sold—and with good reason. Engineered with 58 precisely angled facets, the round cut is designed to reflect maximum light, delivering unmatched fire and sparkle. Its symmetrical shape flatters every setting and looks stunning at every carat size, making it the go-to choice for fine jewelry lovers around the globe.

  • Superior Brilliance: No other diamond shape reflects light quite like the round brilliant.
  • Versatility: Round diamonds pair beautifully with all settings and precious metals.
  • Timeless Design: The most enduring and adaptable shape in jewelry history.
  • Widespread Availability: Easy to source, upgrade, and customize with consistent grading standards.

Our Best-Selling Round Diamond Jewelry

From everyday classics to unforgettable gifts, explore our wide selection of round diamond jewelry for every style and occasion:

1. Round Diamond Stud Earrings

The foundation of any fine jewelry collection. Our round diamond studs are available in a variety of carat weights and settings—from simple 4-prong solitaires to halo and bezel options. We also carry men’s round diamond earrings in both single and pair formats.

2. Diamond Hoop Earrings

For bold, modern elegance, round diamond hoops deliver sparkle from every angle. Choose inside-out hoops or channel-set styles for added dimension.

3. Round Diamond Necklaces

A solitaire round diamond pendant is a must-have piece that never goes out of style. For more delicate sparkle, explore Diamonds by the Yard—where bezel-set round diamonds float along fine gold chains.

4. Round Diamond Tennis Bracelets

A continuous line of brilliance. Our tennis bracelets feature round diamonds in claw, prong, or bezel settings—perfect for layering or special occasions. For a more modern look, consider men’s diamond bracelets featuring round stones in wider designs.

5. Round Diamond Fashion Rings

Looking for something more expressive? Our diamond fashion rings showcase round diamonds in artistic, statement-making styles—from bypass bands to open settings and stacked looks.

6. Round Diamond Engagement Rings

As the most brilliant cut, round diamonds remain the top choice for engagement rings. Choose from solitaires, halos, hidden halos, three-stone settings, and more. Our round diamond rings are available in 1 carat, 2 carat, and larger sizes.

Round Diamond Settings and Metals

The setting you choose can completely transform the look and style of your round diamond jewelry. Whether you prefer sleek minimalism or vintage glamour, there’s a round setting to match:

  • Prong Setting: The most common and brilliant setting, allowing light to enter the diamond from all sides.
  • Bezel Setting: A metal rim surrounds the diamond, offering protection and a clean, modern aesthetic.
  • Halo Setting: A circle of smaller round diamonds enhances size and sparkle around the center stone.
  • Pavé Setting: Round diamonds are set closely together for seamless sparkle across the surface of a ring or band.

All settings are available in these premium metals:

  • White Gold – Modern and reflective, enhances brilliance
  • Yellow Gold – Rich and traditional, perfect for vintage looks
  • Rose Gold – Warm and romantic with a contemporary twist
  • Platinum – The ultimate in luxury and durability

Lab Created vs. Natural Round Diamonds

We offer both natural and lab-created round diamonds in all jewelry categories. Lab diamonds are chemically and visually identical to natural diamonds, often at a more affordable price. They allow you to prioritize carat size and clarity without compromising on sparkle or quality.

How to Choose the Best Round Diamond

At The Diamond Guys, we help you select diamonds with optimal cut, clarity, and brilliance. Here’s what we recommend when shopping for round diamond jewelry:

  • Cut: Always prioritize Excellent or Ideal cut for maximum sparkle.
  • Color: G to H offers near-colorless beauty and great value.
  • Clarity: VS2 to SI1 offers an eye-clean appearance at an attractive price point.
  • Carat: Choose based on your style. For example, 1 ct per ear in studs creates a bold look, while 0.25 ct per ear offers everyday versatility.

Occasions to Gift Round Diamond Jewelry

Round diamonds are appropriate for nearly every milestone and celebration. Here are a few ideas:

  • Birthday Gifts – A round diamond pendant or studs make perfect surprises
  • Anniversary Gifts – Celebrate with a tennis bracelet or a custom eternity ring
  • Graduation or Milestone Moments: Mark the occasion with timeless sparkle
  • Just Because Gifts – Show love and appreciation with a classic piece she’ll wear forever

Custom Round Diamond Jewelry

Want to bring your dream design to life? We offer custom jewelry services for round diamonds—whether you’re reimagining a family heirloom or creating something new. Our experts will help you design everything from engagement rings to personalized necklaces and men’s jewelry.

FAQs About Round Diamond Jewelry

Is round the most brilliant diamond shape?

Yes. The round brilliant cut is scientifically optimized to reflect the highest amount of light, giving it unparalleled sparkle.

Are round diamonds more expensive?

Round diamonds often cost more per carat due to higher demand and more material loss during cutting—but their brilliance and versatility justify the investment.

What size round diamond is best for studs?

That depends on your preference. 0.50 ct per ear is subtle and elegant; 1 ct per ear is bolder and eye-catching. We offer round studs in all carat weights.

Do round diamonds go out of style?

Never. Round diamonds have been the most popular shape for over 100 years and continue to be a timeless favorite across generations.

Schedule Your Consultation

Whether you're shopping for an engagement ring, gift, or personal upgrade, book an in-store consultation with The Diamond Guys in Scottsdale or Los Angeles. Our expert team will walk you through our collection of round diamond jewelry, help you compare options, and design the perfect piece just for you.

About The Diamond Guys

With a focus on craftsmanship, education, and exceptional service, The Diamond Guys are proud to help clients find stunning round diamond jewelry for life’s biggest moments. From timeless classics to bold modern styles, we carry only the best in brilliance and beauty.