Round Necklaces

Celebrate Elegance in Every Curve
Discover the timeless charm of round necklaces at Oath Jewelry. From sleek silver round necklaces to brilliant round diamond necklaces and gold round pendant necklaces, this collection embodies simplicity, balance, and sophistication. Whether you're choosing a subtle everyday piece or a show-stopping round cut diamond necklace for special occasions, each design is crafted to enhance your natural style and reflect your story. With radiant beauty and lasting quality, our round necklaces are more than accessories—they’re keepsakes of elegance.

171 products
  • AGS Certified 14k Yellow Gold 3.0 Cttw Baguette and Brilliant Round-Cut Diamond Journey 18" Pendant Necklace (G-H Color, I1-I2 Clarity)
    AGS Certified 14k Yellow Gold 3.0 Cttw Baguette and Brilliant Round-Cut Diamond Journey 18
    Regular price
    $7,958.00
    Sale price
    $7,958.00
  • 14K Yellow Gold 2.00 Cttw Brilliant Round-Cut Diamond 7 Stone Flower Cluster 18" Pendant Necklace (H-I Color, SI2-I1 Clarity)
    14K Yellow Gold 2.00 Cttw Brilliant Round-Cut Diamond 7 Stone Flower Cluster 18
    Regular price
    $6,585.38
    Sale price
    $6,585.38
  • AGS Certified 14K Yellow Gold 3.0 Cttw Baguette and Brilliant Round-Cut Diamond Journey 18" Pendant Necklace (F-G Color, I1-I2 Clarity)
    AGS Certified 14K Yellow Gold 3.0 Cttw Baguette and Brilliant Round-Cut Diamond Journey 18
    Regular price
    $8,454.13
    Sale price
    $8,454.13
  • Espira 10K White Gold .03 Cttw Diamond-Accented Round-Cut Diamond Swirl Open Heart 18" Pendant Necklace (I-J Color, I2-I3 Clarity)
    Espira 10K White Gold .03 Cttw Diamond-Accented Round-Cut Diamond Swirl Open Heart 18
    Regular price
    $489.67
    Sale price
    $489.67
  • Espira 10K Yellow Gold .03 Cttw Diamond-Accented Round-Cut Diamond Swirl Open Heart 18" Pendant Necklace (I-J Color, I2-I3 Clarity)
    Espira 10K Yellow Gold .03 Cttw Diamond-Accented Round-Cut Diamond Swirl Open Heart 18
    Regular price
    $350.75
    Sale price
    $350.75
  • Espira 10K Two-Tone Gold 1/10 cttw Round Cut Diamond Swirl Pendant Necklace (I-J, I2-I3)
    Espira 10K Two-Tone Gold 1/10 cttw Round Cut Diamond Swirl Pendant Necklace (I-J, I2-I3)-0
    Regular price
    $615.35
    Sale price
    $615.35
  • AGS Certified 10K Gold Bezel Set Round Diamond Solitaire 16-18" Adjustable Pendant Necklace (H-I Color, SI1-SI2 Clarity)
    AGS Certified 10K Gold Bezel Set Round Diamond Solitaire 16-18
    Regular price
    $604.54
    Sale price
    $604.54
  • IGI Certified 14K Yellow Gold 14 3/4 cttw Pave Set Round-Cut Diamond Riviera Necklace (F-G Color, S2-I1 Clarity)
    IGI Certified 14K Yellow Gold 14 3/4 cttw Pave Set Round-Cut Diamond Riviera Necklace (F-G Color, S2-I1 Clarity)-0
    Regular price
    $34,216.25
    Sale price
    $34,216.25
  • 14K Yellow and White Gold 3.00 Cttw Round and Princess Cut Diamond "V" Shape Statement Necklace (H-I Color, SI2-I1 Clarity)
    14K Yellow and White Gold 3.00 Cttw Round and Princess Cut Diamond
    Regular price
    $10,236.86
    Sale price
    $10,236.86
  • 14K Yellow Gold 1.00 Cttw Round Diamond Fleur De Lis 18" Pendant Necklace (H-I Color, SI2-I1 Clarity)
    14K Yellow Gold 1.00 Cttw Round Diamond Fleur De Lis 18
    Regular price
    $4,934.95
    Sale price
    $4,934.95
  • 14K Yellow Gold 3/8 Cttw 3 Prong Martini Set Round Diamond Solitaire Pendant Necklace (G-H Color, SI2-I1 Clarity) - 18" Inches
    14K Yellow Gold 3/8 Cttw 3 Prong Martini Set Round Diamond Solitaire Pendant Necklace (G-H Color, SI2-I1 Clarity) - 18
    Regular price
    $1,933.72
    Sale price
    $1,933.72
  • Sterling Silver Round Diamond Pendant Necklace (1/4 cttw, H-I Color, I2-I3 Clarity)
    Sterling Silver Round Diamond Pendant Necklace (1/4 cttw, H-I Color, I2-I3 Clarity)-0
    Regular price
    $231.68
    Sale price
    $231.68
  • Espira 10K Two-Tone Gold Round Cut Diamond Cascade Pendant Necklace (1/10 cttw, J-K Color, I2-I3 Clarity)
    Espira 10K Two-Tone Gold Round Cut Diamond Cascade Pendant Necklace (1/10 cttw, J-K Color, I2-I3 Clarity)-0
    Regular price
    $529.36
    Sale price
    $529.36
  • 14K Yellow and White Gold 2.00 Cttw Round and Princess-Cut Diamond 'V' Shape Statement Necklace (H-I Color, SI2-I1 Clarity) - 18"
    14K Yellow and White Gold 2.00 Cttw Round and Princess-Cut Diamond 'V' Shape Statement Necklace (H-I Color, SI2-I1 Clarity) - 18
    Regular price
    $9,605.14
    Sale price
    $9,605.14
  • 14K Yellow Gold Plated .925 Sterling Silver 1/4 Cttw Round and Baguette-Cut Diamond Composite Heart 18" Pendant Necklace (H-I Color, SI2-I1 Clarity)
    14K Yellow Gold Plated .925 Sterling Silver 1/4 Cttw Round and Baguette-Cut Diamond Composite Heart 18
    Regular price
    $1,190.86
    Sale price
    $1,190.86
  • AGS Certified 10K Gold Bezel Set Round Diamond Solitaire 16-18" Adjustable Pendant Necklace (H-I Color, SI1-SI2 Clarity)
    AGS Certified 10K Gold Bezel Set Round Diamond Solitaire 16-18
    Regular price
    $956.25
    Sale price
    $956.25
  • 14K Yellow Gold Plated .925 Sterling Silver 1.0 Cttw Round and Baguette-Cut Diamond Composite Hearth 18" Pendant Necklace (I-J Color, I1-I2 Clarity)
    14K Yellow Gold Plated .925 Sterling Silver 1.0 Cttw Round and Baguette-Cut Diamond Composite Hearth 18
    Regular price
    $674.89
    Sale price
    $674.89
  • IGI Certified 14K Gold 8.0 Cttw Pave Set Round-Cut Diamond Cluster Graduating Riviera Statement Necklace (H-I Color, I1 Clarity)
    IGI Certified 14K Gold 8.0 Cttw Pave Set Round-Cut Diamond Cluster Graduating Riviera Statement Necklace (H-I Color, I1 Clarity)-0
    Regular price
    $24,075.44
    Sale price
    $24,075.44
  • 14K Yellow Gold 1.00 Cttw Brilliant Round-Cut Diamond 7 Stone Floral Cluster 18" Pendant Necklace (H-I Color, SI2-I1 Clarity)
    14K Yellow Gold 1.00 Cttw Brilliant Round-Cut Diamond 7 Stone Floral Cluster 18
    Regular price
    $1,968.11
    Sale price
    $1,968.11
  • 18K White Gold Diamond Accent and Round London Blue Topaz and Pear Cut Sky Blue Topaz Dangle Drop 18" Pendant Necklace (G-H Color, SI1-SI2 Clarity)
    18K White Gold Diamond Accent and Round London Blue Topaz and Pear Cut Sky Blue Topaz Dangle Drop 18
    Regular price
    $3,496.55
    Sale price
    $3,496.55

The Allure of Round Necklaces: A Circle of Style and Meaning

Round necklaces carry universal symbolism—eternity, unity, and wholeness. Their simple shape makes them endlessly versatile, while the circular design draws attention to the neckline with subtle grace. At Oath Jewelry, our collection of round necklaces blends timeless elegance with modern sophistication. Whether you’re dressing up or styling casual looks, a round cut diamond necklace or a minimalist gold round pendant necklace adds refined brilliance to any ensemble.

Round necklaces aren’t just about shape—they’re about statements. A silver round necklace exudes everyday charm, while a gold round pendant necklace pairs beautifully with formal wear. Add sparkle with a round diamond necklace or go for the ultimate luxury with a round cut diamond necklace crafted for unforgettable moments.

Styling Tips: How to Wear Round Necklaces with Confidence

Round necklaces offer endless possibilities for layering, statement-making, and everyday wear.

For Everyday Simplicity:

  • A dainty silver round necklace is ideal for clean, minimalist styling.
  • Layer with delicate chains in varying lengths for a casual chic look.

For Office or Business Wear:

  • Choose a medium-length gold round pendant necklace to add polish to tailored blouses and blazers.
  • A round diamond necklace brings subtle elegance without overpowering your outfit.

For Special Occasions:

  • Let a round cut diamond necklace take center stage when paired with eveningwear or formal gowns.
  • Complement the sparkle with matching diamond stud earrings or tennis bracelets.

Layering Tips:

  • Start with a round necklace as the base and build around it with shorter and longer chains.
  • Mix metals for a modern contrast—pair a gold round pendant necklace with silver accents or stack mixed-metal pieces for a balanced look.

Materials & Designs: Versatility in Every Metal

At Oath Jewelry, our round necklaces are available in a range of materials to suit every skin tone and occasion.

Gold Round Pendant Necklaces
Gold offers warmth and timeless appeal. Choose from yellow, white, or rose gold to complement your personal style.

  • Perfect for gift-giving or bridal jewelry.
  • Pairs beautifully with matching gold earrings or rings.

Silver Round Necklaces
Sleek, cool, and contemporary—silver is a go-to for daily wear.

  • Easy to style with any wardrobe.
  • Great for layering with other silver or white gold pieces.

Round Diamond Necklaces
If brilliance is what you seek, our round diamond necklaces are crafted to dazzle.

  • Ideal for anniversaries, milestone birthdays, or bridal gifts.
  • Choose a solitaire round diamond necklace for understated glamor or a halo design for added sparkle.

Round Cut Diamond Necklaces
Precision-cut diamonds designed to maximize sparkle and clarity.

  • The round brilliant cut features 58 facets and is the most classic and popular cut in diamond jewelry.
  • Perfect for a signature piece that stands the test of time.

Occasions to Wear and Gift Round Necklaces

A round necklace is more than just a piece of jewelry—it’s a token of love, celebration, and remembrance.

Anniversaries and Milestones
Mark your love story with a round cut diamond necklace, symbolizing endless affection and shared journeys.

Birthdays and Celebrations
Whether it’s a 16th, 21st, or 50th birthday, a gold round pendant necklace or a silver round necklace is a thoughtful gift that will be cherished for years.

Weddings and Bridal Jewelry
Round necklaces are perfect for brides seeking classic beauty. Pair a round diamond necklace with matching earrings for a coordinated look. Bridesmaids and mothers of the bride also adore these timeless designs.

Everyday Self-Care
Jewelry isn't just for special occasions. Wear a silver round necklace or gold pendant as a daily reminder of your worth and style.

Jewelry Care Tips: Keep Your Round Necklace Radiant

To maintain the brilliance and longevity of your round necklace, follow these simple care tips:

Daily Maintenance

  • Remove your necklace before swimming, showering, or applying perfume or lotion.
  • Wipe it clean with a soft, dry cloth after wearing.

Weekly Cleaning

  • Soak your necklace in warm water mixed with mild dish soap.
  • Use a soft toothbrush to gently clean settings and gemstones.
  • Rinse thoroughly and dry with a lint-free cloth.

Storage Suggestions

  • Keep your necklace in a soft-lined box or jewelry pouch.
  • Store it separately to avoid tangling or scratching from other pieces.

Professional Cleaning

  • Take your round diamond necklace for professional cleaning and inspection once a year.
  • Jewelers can check the integrity of the setting and ensure the diamond remains secure.

Why Choose Oath Jewelry for Your Round Necklaces?

At Oath Jewelry, we are committed to crafting heirloom-quality pieces with sustainable, ethical practices.

Our Promise Includes:

  • Conflict-Free Diamonds: Every round diamond necklace uses ethically sourced diamonds.
  • Premium Metals: From gold to sterling silver, all metals used are high-quality and hypoallergenic.
  • Hand-Inspected Craftsmanship: Each necklace undergoes detailed inspection to ensure perfection.
  • Lifetime Value: Designed to last a lifetime and be passed on for generations.

Frequently Asked Questions

1. What is a round cut diamond necklace?

A round cut diamond necklace features a diamond that’s cut in a classic round brilliant shape—known for its unmatched sparkle and symmetrical beauty.

2. Is a gold round pendant necklace good for daily wear?

Yes. Gold is durable and tarnish-resistant, making it perfect for everyday wear. Just follow basic care guidelines to maintain its shine.

3. Can I layer a silver round necklace with gold jewelry?

Absolutely. Mixed metals are a modern fashion trend. Pairing a silver round necklace with gold bracelets or earrings creates a chic contrast.

4. Are round necklaces a good gift?

Yes. Their timeless shape and universal symbolism make them perfect for birthdays, anniversaries, and meaningful milestones.

5. What is the difference between a round diamond necklace and a round cut diamond necklace?

The term “round diamond necklace” may refer to the general shape or design, while “round cut diamond necklace” specifically refers to a diamond cut with precision to reflect maximum brilliance.

6. How do I clean my round diamond necklace?

Soak in warm, soapy water and clean gently with a soft brush. Avoid harsh chemicals, and take it to a jeweler annually for inspection.

 
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