白金婚戒

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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  • 特色
  • 最相关
  • 畅销
  • 按字母顺序排序，A-Z
  • 按字母顺序排序，Z-A
  • 价格，从低到高
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  • 3PC CVD Diamond 18K Gold Bridal Wedding Ring Set with Center Engagement Ring & Bands for3PC CVD Diamond 18K Gold Bridal Wedding Ring Set with Center Engagement Ring & Bands for

    3PC CVD Diamond 18K Gold Bridal Wedding Ring Set with Center Engagement Ring & Bands for

    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
    $6,227.50 USD
    $3,105.00 USD
  • 3PC Halo CVD Diamond 18K Gold Bridal Wedding Ring Set with Engagement Bands for3PC Halo CVD Diamond 18K Gold Bridal Wedding Ring Set with Engagement Bands for

    3PC Halo CVD Diamond 18K Gold Bridal Wedding Ring Set with Engagement Bands for

    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
  • Halo CVD Diamond 18K Gold Bridal Engagement Ring Set for WomenHalo CVD Diamond 18K Gold Bridal Engagement Ring Set for Women

    Halo CVD Diamond 18K Gold Bridal 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...
    $4,200.00 USD
    $6,110.00 USD
    $4,200.00 USD
  • Emerald Cut CVD Diamond Wedding Rings Set Bridal Sets 18K Gold Engagement PromisEmerald Cut CVD Diamond Wedding Rings Set Bridal Sets 18K Gold Engagement Promis

    Emerald Cut CVD Diamond Wedding Rings Set Bridal Sets 18K Gold Engagement Promis

    This elegant Diamond ring is beautifully crafted in 18K Gold, offering exceptional brilliance and long-lasting shine. The sparkling diamond engagement ring is paired with a perfectly matching wedding band, creating a timeless look that symbolizes love and devotion. Ideal for weddings, engagements, anniversaries, or...
    $3,870.00 USD
    $6,110.00 USD
    $3,870.00 USD
  • 2PC Marquise Cut CVD Diamond 18K Gold Bridal Engagement Ring Set with Wedding Ba2PC Marquise Cut CVD Diamond 18K Gold Bridal Engagement Ring Set with Wedding Ba

    2PC Marquise Cut CVD Diamond 18K Gold Bridal Engagement Ring Set with Wedding Ba

    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
  • CVD Diamond Halo Engagement Ring Set with Wedding Band for Women in 18K GoldCVD Diamond Halo Engagement Ring Set with Wedding Band for Women in 18K Gold

    CVD Diamond Halo Engagement Ring Set with Wedding Band for Women in 18K Gold

    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
  • 3 PC Pear Cut CVD Diamond 18K Gold Bridal Engagement Ring Set with Wedding Band

    3 PC Pear 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...
    $3,780.00 USD
    $6,110.00 USD
    $3,780.00 USD
  • Emerald Cut CVD Diamond 3-Stone 18K Gold Engagement Ring for Women – Vintage Floral Hollo

    Emerald Cut CVD Diamond 3-Stone 18K Gold Engagement Ring for Women – Vintage Floral Hollo

    This elegant 3-stone 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...
    $4,500.00 USD
    $6,110.00 USD
    $4,500.00 USD
  • 3PC CVD Diamond 18K Gold Bridal Wedding Ring Set – Engagement, Wedding & Promise3PC CVD Diamond 18K Gold Bridal Wedding Ring Set – Engagement, Wedding & Promise

    3PC CVD Diamond 18K Gold Bridal Wedding Ring Set – Engagement, Wedding & 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...
    $3,315.00 USD
    $6,110.00 USD
    $3,315.00 USD
  • 3 PC Princess Cut CVD Diamond 18K Gold Bridal Engagement Ring Set with Wedding B3 PC Princess Cut CVD Diamond 18K Gold Bridal Engagement Ring Set with Wedding B

    3 PC Princess Cut CVD Diamond 18K Gold Bridal Engagement Ring Set with Wedding B

    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...
    $3,735.00 USD
    $6,110.00 USD
    $3,735.00 USD
  • 2件套圆形切割莫桑石925纯银新娘订婚结婚戒指套装（女款）2件套圆形切割莫桑石925纯银新娘订婚结婚戒指套装（女款）

    2件套圆形切割莫桑石925纯银新娘订婚结婚戒指套装（女款）

    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...
    $3,150.00 USD
    $3,150.00 USD
  • 女士2件套光环莫桑石新娘订婚和结婚戒指套装 – 纯银求婚周年纪念戒指女士2件套光环莫桑石新娘订婚和结婚戒指套装 – 纯银求婚周年纪念戒指

    女士2件套光环莫桑石新娘订婚和结婚戒指套装 – 纯银求婚周年纪念戒指

    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
    $3,525.00 USD
  • 2 PC Round Cut CVD Diamond 18K Gold Bridal Engagement Ring Set Wedding Band for Women2 PC Round Cut CVD Diamond 18K Gold Bridal Engagement Ring Set Wedding Band for Women

    2 PC Round Cut CVD Diamond 18K Gold Bridal Engagement Ring Set Wedding Band 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...
    $2,220.00 USD
    $6,110.00 USD
    $2,220.00 USD
  • 2 PC Round Cut CVD Diamond 18K Gold Bridal Engagement & Wedding Ring Set for2 PC Round Cut CVD Diamond 18K Gold Bridal Engagement & Wedding Ring Set for

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

    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...
    $2,430.00 USD
    $6,110.00 USD
    $2,430.00 USD
  • 2 PC Round Cut CVD Diamond 18K Gold Bridal Wedding & Engagement Promise Ring2 PC Round Cut CVD Diamond 18K Gold Bridal Wedding & Engagement Promise Ring

    2 PC Round Cut CVD Diamond 18K Gold Bridal Wedding & Engagement Promise 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...
    $5,760.00 USD
    $6,110.00 USD
    $5,760.00 USD
  • 18K Gold Oval Cut CVD Diamond Halo Engagement Ring for Women – Solitaire with Accent Side18K Gold Oval Cut CVD Diamond Halo Engagement Ring for Women – Solitaire with Accent Side

    18K Gold Oval Cut CVD Diamond Halo Engagement Ring for Women – Solitaire with Accent Side

    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...
    $2,220.00 USD
    $6,227.50 USD
    $2,220.00 USD
  • 2 PC Round Brilliant Cut Channel Set CVD Diamond 18K Gold Bridal Engagement & We2 PC Round Brilliant Cut Channel Set CVD Diamond 18K Gold Bridal Engagement & We

    2 PC Round Brilliant Cut Channel Set CVD Diamond 18K Gold Bridal Engagement & We

    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 Halo Bridal Engagement & Wedding Ring Set fo2 PC Round Cut CVD Diamond 18K Gold Halo Bridal Engagement & Wedding Ring Set fo

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

    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 Set for2 PC Princess Cut CVD Diamond 18K Gold Bridal Engagement & Wedding Ring Set for

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

    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 Asscher Cut CVD Diamond 18K Gold Solitaire Halo Bridal Wedding & Engagement2 PC Asscher Cut CVD Diamond 18K Gold Solitaire Halo Bridal Wedding & Engagement

    2 PC Asscher Cut CVD Diamond 18K Gold Solitaire Halo Bridal Wedding & Engagement

    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

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

白金婚戒

Platinum Engagement Rings

铂金婚戒

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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 |