18K Gold Ring Settings

Discover premium 18K gold semi mount ring settings for heirloom-quality engagement rings and fine jewelry. Handcrafted for those who appreciate the richness of high-karat gold.

Free Design Consultation

Sidebar
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • 18K Gold Semi Mount Ring Setting Round RD 11.5mm DHJ18K Gold Semi Mount Ring Setting Round RD 11.5mm DHJ

    18K Gold Semi Mount Ring Setting Round RD 11.5mm

    This item is a 18K Gold Semi Mount Ring Setting Round RD 11.5mm. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 11.5mmMetal: 18K GoldHallmark: 18K
    $1,760.82 USD
    $1,760.82 USD
  • 18K Gold Semi Mount Ring Setting Emerald OCT 12X9mm Tri 5x5mm 3 Stones Diamond Accent DHJ18K Gold Semi Mount Ring Setting Emerald OCT 12X9mm Tri 5x5mm 3 Stones Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Emerald OCT 12X9mm Tri 5x5mm Three Stone Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Emerald OCT 12X9mm Tri 5x5mm Three Stone Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 12X9mmMetal: 18K GoldHallmark: 18K
    $1,472.01 USD
    $1,472.01 USD
  • 18K Gold Semi Mount Ring Setting Princess SQ 4X4mm Diamond Accent DHJ18K Gold Semi Mount Ring Setting Princess SQ 4X4mm Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Princess SQ 4X4mm Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Princess SQ 4X4mm Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 4X4mmMetal: 18K GoldHallmark: 18K
    $2,485.69 USD
    $2,485.69 USD
  • 18K Gold Semi Mount Ring Setting Round RD 5x5mm PE Cabochon 5x4mm Diamond Accent DHJ18K Gold Semi Mount Ring Setting Round RD 5x5mm PE Cabochon 5x4mm Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Round RD 5x5mm PE Cabochon 5x4mm Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Round RD 5x5mm PE Cabochon 5x4mm Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 5x5mmMetal: 18K GoldHallmark: 18K
    $2,233.16 USD
    $2,233.16 USD
  • 18K Gold Semi Mount Ring Setting Oval OV 7x5mm Solitaire Diamond Accent DHJ18K Gold Semi Mount Ring Setting Oval OV 7x5mm Solitaire Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Oval OV 7x5mm Solitaire Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Oval OV 7x5mm Solitaire Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 7x5mmMetal: 18K GoldHallmark: 18K
    $785.13 USD
    $785.13 USD
  • 18K Gold Semi Mount Ring Setting Cushion CU 16X12mm Serpentine Diamond Accent DHJ18K Gold Semi Mount Ring Setting Cushion CU 16X12mm Serpentine Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Cushion CU 16X12mm Serpentine Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Cushion CU 16X12mm Serpentine Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 16X12mmMetal: 18K GoldHallmark: 18K
    $3,368.38 USD
    $3,368.38 USD
  • 18K Gold Semi Mount Ring Setting Round RD 4x4mm Starburst Theme Diamond Accent DHJ18K Gold Semi Mount Ring Setting Round RD 4x4mm Starburst Theme Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Round RD 4x4mm Starburst Theme Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Round RD 4x4mm Starburst Theme Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 4x4mmMetal: 18K GoldHallmark: 18K
    $2,378.18 USD
    $2,378.18 USD
  • 18K Gold Semi Mount Ring Setting Oval OV 9X7mm Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Oval OV 9X7mm Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Oval OV 9X7mm Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 9x7mmMetal: 18K GoldHallmark: 18K
    $2,841.22 USD
    $2,841.22 USD
  • 18K Gold Semi Mount Ring Setting RD 6x6mm 5x5mm 3 Stone DHJ18K Gold Semi Mount Ring Setting RD 6x6mm 5x5mm 3 Stone DHJ

    18K Gold Semi Mount Ring Setting RD 6x6mm 5x5mm Three Stone

    This item is a 18K Gold Semi Mount Ring Setting RD 6x6mm 5x5mm Three Stone. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 6x6mmMetal: 18K GoldHallmark: 18K
    $1,169.35 USD
    $1,169.35 USD
  • 18K Gold Semi Mount Ring Setting Round RD 8x8mm Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Round RD 8x8mm Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Round RD 8x8mm Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 8x8mmMetal: 18K GoldHallmark: 18K
    $1,454.31 USD
    $1,454.31 USD
  • 18K Gold Semi Mount Ring Setting Oval OV 10X8mm Dome Ring Bling Bling Diamond Moissanite Ring Diamond Accent DHJ18K Gold Semi Mount Ring Setting Oval OV 10X8mm Dome Ring Bling Bling Diamond Moissanite Ring Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Oval OV 10X8mm Dome Ring Bling Bling Diamond Moissanite Ring Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Oval OV 10X8mm Dome Ring Bling Bling Diamond Moissanite Ring Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 10X8mmMetal: 18K...
    $5,262.43 USD
    $5,262.43 USD
  • 18K Gold Semi Mount Ring Setting Oval OV 14X10mm DHJ

    18K Gold Semi Mount Ring Setting Oval OV 14X10mm

    This item is a 18K Gold Semi Mount Ring Setting Oval OV 14X10mm. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 14X10mmMetal: 18K GoldHallmark: 18K
    $2,594.18 USD
    $2,594.18 USD
  • 18K Gold Semi Mount Ring Setting Round RD 4x4mm DHJ18K Gold Semi Mount Ring Setting Round RD 4x4mm DHJ

    18K Gold Semi Mount Ring Setting Round RD 4x4mm

    This item is a 18K Gold Semi Mount Ring Setting Round RD 4x4mm. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 4x4mmMetal: 18K GoldHallmark: 18K
    $2,603.65 USD
    $2,603.65 USD
  • Men's 18K Gold Semi Mount Ring Setting Cushion CU 8x8mm DHJMen's 18K Gold Semi Mount Ring Setting Cushion CU 8x8mm DHJ

    Men's 18K Gold Semi Mount Ring Setting Cushion CU 8x8mm

    This item is a Men's 18K Gold Semi Mount Ring Setting Cushion CU 8x8mm. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 8x8mmMetal: 18K GoldHallmark: 18K
    $3,089.76 USD
    $3,089.76 USD
  • 18K Gold Semi Mount Ring Setting Emerald OCT 8X6mm Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Emerald OCT 8X6mm Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Emerald OCT 8X6mm Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 8X6mmMetal: 18K GoldHallmark: 18K
    $1,917.71 USD
    $1,917.71 USD
  • 18K Gold Semi Mount Ring Setting Cushion CU 15X12mm with White Topaz Diamond Accent DHJ18K Gold Semi Mount Ring Setting Cushion CU 15X12mm with White Topaz Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Cushion CU 15X12mm with Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Cushion CU 15X12mm with Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 15X12mmMetal: 18K GoldHallmark: 18K
    $2,581.56 USD
    $2,581.56 USD
  • 18K Gold Semi Mount Ring Setting Emerald OCT 8X6mm Bag 3x1.5mm 3 Stone Diamond Accent DHJ18K Gold Semi Mount Ring Setting Emerald OCT 8X6mm Bag 3x1.5mm 3 Stone Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Emerald OCT 8X6mm Bag 3x1.5mm Three Stone Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Emerald OCT 8X6mm Bag 3x1.5mm Three Stone Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 8X6mmMetal: 18K GoldHallmark: 18K
    $3,252.75 USD
    $3,252.75 USD
  • 18K Gold Semi Mount Ring Setting Cushion CU 12X12mm Halo Diamond Accent DHJ18K Gold Semi Mount Ring Setting Cushion CU 12X12mm Halo Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Cushion CU 12X12mm Halo Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Cushion CU 12X12mm Halo Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 12X12mmMetal: 18K GoldHallmark: 18K
    $2,766.10 USD
    $2,766.10 USD
  • 18K Gold Semi Mount Ring Setting Oval OV 17X12mm Diamond Accent DHJ18K Gold Semi Mount Ring Setting Oval OV 17X12mm Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Oval OV 17X12mm Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Oval OV 17X12mm Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 17X12mmMetal: 18K GoldHallmark: 18K
    $2,242.47 USD
    $2,242.47 USD
  • 18K Gold Semi Mount Ring Setting Heart HT 8X8mm Solitaire Halo Diamond Accent DHJ18K Gold Semi Mount Ring Setting Heart HT 8X8mm Solitaire Halo Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Heart HT 8X8mm Solitaire Halo Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Heart HT 8X8mm Solitaire Halo Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 8X8mmMetal: 18K GoldHallmark: 18K
    $1,937.44 USD
    $1,937.44 USD

Tips from John

18K gold contains 75% pure gold, making it one of the finest choices for fine jewelry. Its rich, warm color and high gold content create a luxurious appearance. The higher purity means it resists tarnishing and maintains its color over time. 18K gold is ideal for heirloom-quality pieces. While slightly softer than 14K, modern alloying ensures adequate durability for daily wear.

Guide from Our Designer

18K gold ring settings are available in an extensive range of designs. Solitaire settings showcase the natural beauty of 18K gold. Halo settings maximize brilliance. Three-stone rings offer symbolic meaning. Vintage-inspired settings with milgrain and filigree complement 18K gold beautifully. Cathedral settings elevate the center stone. Available in yellow, white, or rose gold.

FAQs

18K gold contains 75% pure gold, offering a richer color and higher gold content than lower karats. It provides an excellent balance of luxury and durability for heirloom-quality engagement rings.

While softer than 10K or 14K, 18K gold is perfectly suitable for daily wear as a ring setting. Modern alloying techniques ensure durability, and many customers prefer its warmer, richer color.

Yes, our 18K gold semi mount settings can be finished in high polish, brushed matte, satin, or textured surfaces. We offer yellow, white, and rose gold options.

Our 18K gold ring settings accommodate stone sizes from delicate 3mm accents to statement stones of 12mm and larger. Each listing specifies the recommended stone size.

18K gold has a warmer color while platinum is naturally white. Platinum is denser and more durable but also more expensive. 18K offers classic luxury at a more accessible price point.

Recently Viewed Products

Other Tips

Selecting an 18K gold ring setting requires consideration of your lifestyle and design preferences. 18K gold is ideal for special occasion jewelry and heirloom pieces. For daily wear, consider a slightly thicker band. Clean with warm water and mild soap. Avoid chlorine and harsh chemicals. Professional cleaning every 6-12 months is recommended.