18K Gold Engagement Rings

18K gold engagement rings use a higher pure-gold content (~75%) than 14K, often with a richer color. Browse Custom Bridal Ring 18K styles and confirm stone type and gold color on each product page.

Comparing karats? See 14K gold engagement rings or ask about a custom design.

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  • 2 PC Round Cut CVD Diamond 18K Gold Bridal Wedding & Engagement Ring Set2 PC Round Cut CVD Diamond 18K Gold Bridal Wedding & Engagement Ring Set

    2 PC Round Cut CVD Diamond 18K Gold Bridal Wedding & Engagement Ring Set

    This elegant Diamond ring is beautifully crafted in 18K Gold, offering exceptional brilliance and long-lasting shine. The sparkling diamond design showcases refined craftsmanship and a timeless silhouette, made to highlight your center stone beautifully. Ideal for weddings, engagements, anniversaries, or promise gifts, this ring...
    $3,525.00 USD
    $6,110.00 USD
    $3,525.00 USD
  • 2 PC Pear Teardrop CVD Diamond 18K Gold Wedding & Engagement Ring Set for Women2 PC Pear Teardrop CVD Diamond 18K Gold Wedding & Engagement Ring Set for Women

    2 PC Pear Teardrop CVD Diamond 18K Gold Wedding & Engagement Ring Set for Women

    This elegant Diamond ring is beautifully crafted in 18K Gold, offering exceptional brilliance and long-lasting shine. The sparkling diamond design showcases refined craftsmanship and a timeless silhouette, made to highlight your center stone beautifully. Ideal for weddings, engagements, anniversaries, or promise gifts, this ring...
    $3,990.00 USD
    $6,110.00 USD
    $3,990.00 USD
  • 2 PC Radiant Cut CVD Diamond 18K Gold Bridal Wedding Engagement Ring Set2 PC Radiant Cut CVD Diamond 18K Gold Bridal Wedding Engagement Ring Set

    2 PC Radiant Cut CVD Diamond 18K Gold Bridal Wedding Engagement Ring Set

    This elegant Diamond ring is beautifully crafted in 18K Gold, offering exceptional brilliance and long-lasting shine. The sparkling diamond design showcases refined craftsmanship and a timeless silhouette, made to highlight your center stone beautifully. Ideal for weddings, engagements, anniversaries, or promise gifts, this ring...
    $3,570.00 USD
    $6,110.00 USD
    $3,570.00 USD
  • 2 PC Oval Cut CVD Diamond 18K Gold Twisting Infinity Pave Bridal Engagement Ring2 PC Oval Cut CVD Diamond 18K Gold Twisting Infinity Pave Bridal Engagement Ring

    2 PC Oval Cut CVD Diamond 18K Gold Twisting Infinity Pave Bridal Engagement Ring

    This elegant Diamond ring is beautifully crafted in 18K Gold, offering exceptional brilliance and long-lasting shine. The sparkling diamond design showcases refined craftsmanship and a timeless silhouette, made to highlight your center stone beautifully. Ideal for weddings, engagements, anniversaries, or promise gifts, this ring...
    $3,780.00 USD
    $6,110.00 USD
    $3,780.00 USD
  • 2 PC Round Cut CVD Diamond 18K Gold Engagement Ring Set2 PC Round Cut CVD Diamond 18K Gold Engagement Ring Set

    2 PC Round Cut CVD Diamond 18K Gold Engagement Ring Set

    This elegant Diamond ring is beautifully crafted in 18K Gold, offering exceptional brilliance and long-lasting shine. The sparkling diamond design showcases refined craftsmanship and a timeless silhouette, made to highlight your center stone beautifully. Ideal for weddings, engagements, anniversaries, or promise gifts, this ring...
    $3,105.00 USD
    $6,110.00 USD
    $3,105.00 USD
  • 2 PC Pear (Teardrop) Cut CVD Diamond 18K Gold Halo Bridal Engagement Ring & Wedd2 PC Pear (Teardrop) Cut CVD Diamond 18K Gold Halo Bridal Engagement Ring & Wedd

    2 PC Pear (Teardrop) Cut CVD Diamond 18K Gold Halo Bridal Engagement Ring & Wedd

    This elegant Diamond ring is beautifully crafted in 18K Gold, offering exceptional brilliance and long-lasting shine. The sparkling diamond design showcases refined craftsmanship and a timeless silhouette, made to highlight your center stone beautifully. Ideal for weddings, engagements, anniversaries, or promise gifts, this ring...
    $3,315.00 USD
    $6,110.00 USD
    $3,315.00 USD
  • 2 PC Round Cut CVD Diamond 18K Gold Bridal Wedding & Engagement Ring Set for Wom2 PC Round Cut CVD Diamond 18K Gold Bridal Wedding & Engagement Ring Set for Wom

    2 PC Round Cut CVD Diamond 18K Gold Bridal Wedding & Engagement Ring Set for Wom

    This elegant Diamond ring is beautifully crafted in 18K Gold, offering exceptional brilliance and long-lasting shine. The sparkling diamond design showcases refined craftsmanship and a timeless silhouette, made to highlight your center stone beautifully. Ideal for weddings, engagements, anniversaries, or promise gifts, this ring...
    $2,850.00 USD
    $6,110.00 USD
    $2,850.00 USD
  • 2 PC Round Cut CVD Diamond 18K Gold Bridal Engagement Ring Set with Wedding Band2 PC Round Cut CVD Diamond 18K Gold Bridal Engagement Ring Set with Wedding Band

    2 PC Round Cut CVD Diamond 18K Gold Bridal Engagement Ring Set with Wedding Band

    This elegant Diamond ring is beautifully crafted in 18K Gold, offering exceptional brilliance and long-lasting shine. The sparkling diamond design showcases refined craftsmanship and a timeless silhouette, made to highlight your center stone beautifully. Ideal for weddings, engagements, anniversaries, or promise gifts, this ring...
    $3,315.00 USD
    $6,110.00 USD
    $3,315.00 USD
  • 2 PC Oval Cut CVD Diamond 18K Gold Bridal Wedding Ring Set – Engagement, Promise2 PC Oval Cut CVD Diamond 18K Gold Bridal Wedding Ring Set – Engagement, Promise

    2 PC Oval Cut CVD Diamond 18K Gold Bridal Wedding Ring Set – Engagement, Promise

    This elegant Diamond ring is beautifully crafted in 18K Gold, offering exceptional brilliance and long-lasting shine. The sparkling diamond design showcases refined craftsmanship and a timeless silhouette, made to highlight your center stone beautifully. Ideal for weddings, engagements, anniversaries, or promise gifts, this ring...
    $3,780.00 USD
    $6,110.00 USD
    $3,780.00 USD
  • 2 PC Princess Cut CVD Diamond 18K Gold Wedding Bridal Engagement Ring Set for Wo2 PC Princess Cut CVD Diamond 18K Gold Wedding Bridal Engagement Ring Set for Wo

    2 PC Princess Cut CVD Diamond 18K Gold Wedding Bridal Engagement Ring Set for Wo

    This elegant Diamond ring is beautifully crafted in 18K Gold, offering exceptional brilliance and long-lasting shine. The sparkling diamond design showcases refined craftsmanship and a timeless silhouette, made to highlight your center stone beautifully. Ideal for weddings, engagements, anniversaries, or promise gifts, this ring...
    $3,315.00 USD
    $6,110.00 USD
    $3,315.00 USD
  • 2 PC Princess Cut CVD Diamond 18K Gold Bridal Engagement & Wedding Ring Set2 PC Princess Cut CVD Diamond 18K Gold Bridal Engagement & Wedding Ring Set

    2 PC Princess Cut CVD Diamond 18K Gold Bridal Engagement & Wedding Ring Set

    This elegant Diamond ring is beautifully crafted in 18K Gold, offering exceptional brilliance and long-lasting shine. The sparkling diamond design showcases refined craftsmanship and a timeless silhouette, made to highlight your center stone beautifully. Ideal for weddings, engagements, anniversaries, or promise gifts, this ring...
    $3,315.00 USD
    $6,110.00 USD
    $3,315.00 USD
  • 18K Gold Engagement Ring for Women - Marquise Cut 1 Carat Diamond18K Gold Engagement Ring for Women - Marquise Cut 1 Carat Diamond

    18K Gold Engagement Ring for Women - Marquise Cut 1 Carat Diamond

    This elegant Diamond ring is beautifully crafted in 18K Gold, offering exceptional brilliance and long-lasting shine. The sparkling diamond design showcases refined craftsmanship and a timeless silhouette, made to highlight your center stone beautifully. Ideal for weddings, engagements, anniversaries, or promise gifts, this ring...
    $2,800.00 USD
    $2,800.00 USD

From Our Designer

Purity & Richness — 18K gold contains 75% pure gold, giving it a deeper, richer color than 14K. Its warm yellow and rose tones create a luxurious backdrop for any center stone. Durability — While softer than 14K, 18K is still suitable for daily wear with proper care. Many fine jewelry collectors prefer 18K for its premium feel. Hypoallergenic — Excellent choice for sensitive skin. Investment Value — 18K gold retains higher intrinsic value.

| Feature | 18K Gold | 14K Gold | Platinum | |---------|----------|----------|----------| | Gold Purity | 75% (18/24) | 58.5% (14/24) | 0% (alloy) | | Color | Rich warm yellow/rose | Slightly lighter | White/silver | | Durability | Good | Very durable | Excellent | | Price | $$$ | $$ | $$$$ |

Expert Guides

Daily Care — Remove during heavy lifting, gym, cleaning. Cleaning — Soak in warm water with mild dish soap, gently brush, rinse, pat dry. Storage — Separate compartment in lined jewelry box. Professional Check — Every 6-12 months.

| Aspect | Recommendation | |--------|---------------| | Cleaning | Warm water + mild soap | | Storage | Separate lined compartment | | Remove For | Gym, cleaning, swimming | | Check-Up | Every 6-12 months |

FAQs

Yes! 18K gold is excellent for engagement rings. 75% gold content gives rich color. While softer than 14K, it's suitable for daily wear with proper care.
18K = 75% gold (richer color, softer). 14K = 58.5% gold (more durable, affordable). 18K = luxury, 14K = everyday value.
18K gold (75% pure) is highly tarnish-resistant. May develop a patina over time that can be polished away.
Yes with care. Remove during heavy work/gym/swimming. Surface scratches are normal and easily polished.
Diamonds, moissanite, sapphires, morganite, and emeralds pair beautifully with 18K gold's warm tones.
14K Gold Engagement Rings

14K Gold Engagement Rings

Platinum Engagement Rings

Platinum Engagement Rings

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More Readings

18K vs 14K Gold — Richer color, softer. 18K vs Platinum — Warmer tone, lighter. 18K vs White Gold — Warmer base, needs replating. 18K vs Rose Gold — Deeper pink tone.

| Metal | Gold Purity | Color | Durability | |-------|-------------|-------|------------| | 18K Gold | 75% | Rich yellow/rose | Good | | 14K Gold | 58.5% | Light yellow/rose | Very Good | | Platinum | 0% | Silvery-white | Excellent |