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.

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  • 18K Gold Semi Mount Ring Setting Oval OV 8X6mm Cabochon Diamond Accent DHJ18K Gold Semi Mount Ring Setting Oval OV 8X6mm Cabochon Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Oval OV 8X6mm Cabochon Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Oval OV 8X6mm Cabochon 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
    $2,344.22 USD
    $2,344.22 USD
  • 18K Gold Semi Mount Ring Setting Emerald OCT 10X8mm Double Halo Diamond Accent DHJ18K Gold Semi Mount Ring Setting Emerald OCT 10X8mm Double Halo Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Emerald OCT 10X8mm Double Halo Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Emerald OCT 10X8mm Double Halo Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 10X8mmMetal: 18K GoldHallmark: 18K
    $2,927.31 USD
    $2,927.31 USD
  • 18K Gold Semi Mount Ring Setting Emerald OCT 6X6mm Diamond Accent DHJ18K Gold Semi Mount Ring Setting Emerald OCT 6X6mm Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Emerald OCT 6X6mm Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Emerald OCT 6X6mm Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 6X6mmMetal: 18K GoldHallmark: 18K
    $3,334.97 USD
    $3,334.97 USD
  • 18K Gold Semi Mount Ring Setting Oval OV 8X6mm CU 4X4mm DHJ18K Gold Semi Mount Ring Setting Oval OV 8X6mm CU 4X4mm DHJ

    18K Gold Semi Mount Ring Setting Oval OV 8X6mm CU 4X4mm

    This item is a 18K Gold Semi Mount Ring Setting Oval OV 8X6mm CU 4X4mm. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 8X6mmMetal: 18K GoldHallmark: 18K
    $1,846.06 USD
    $1,846.06 USD
  • 18K Gold Semi Mount Ring Setting Round RD 15x15mm Cab Diamond Accent DHJ18K Gold Semi Mount Ring Setting Round RD 15x15mm Cab Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Round RD 15x15mm Cab Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Round RD 15x15mm Cab Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 15x15mmMetal: 18K GoldHallmark: 18K
    $4,471.53 USD
    $4,471.53 USD
  • 18K Gold Semi Mount Ring Setting Pear PE 9X6mm with Diamond Accent DHJ18K Gold Semi Mount Ring Setting Pear PE 9X6mm with Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Pear PE 9X6mm with Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Pear PE 9X6mm with Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 9X6mmMetal: 18K GoldHallmark: 18K
    $1,177.61 USD
    $1,177.61 USD
  • 18K Gold Semi Mount Ring Setting Cushion CU 8X8mm DHJ18K Gold Semi Mount Ring Setting Cushion CU 8X8mm DHJ

    18K Gold Semi Mount Ring Setting Cushion CU 8X8mm

    This item is a 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
    $2,139.62 USD
    $2,139.62 USD
  • 18K Gold Semi Mount Ring Setting Oval OV 8X6mm Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Oval OV 8X6mm Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Oval OV 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
    $1,924.57 USD
    $1,924.57 USD
  • 18K Gold Semi Mount Ring Setting Oval OV 14X10mm Split Shank Diamond Accent DHJ18K Gold Semi Mount Ring Setting Oval OV 14X10mm Split Shank Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Oval OV 14X10mm Split Shank Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Oval OV 14X10mm Split Shank Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 14X10mmMetal: 18K GoldHallmark: 18K
    $2,259.61 USD
    $2,259.61 USD
  • 18K Gold Semi Mount Ring Setting Cushion CU 14X12mm Diamond Accent DHJ18K Gold Semi Mount Ring Setting Cushion CU 14X12mm Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Cushion CU 14X12mm Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Cushion CU 14X12mm Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 14X12mmMetal: 18K GoldHallmark: 18K
    $2,248.98 USD
    $2,248.98 USD
  • 18K Gold Semi Mount Ring Setting Cushion CU 12X10mm Cabochon Diamond Accent DHJ18K Gold Semi Mount Ring Setting Cushion CU 12X10mm Cabochon Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Cushion CU 12X10mm Cabochon Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Cushion CU 12X10mm Cabochon Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 12X10mmMetal: 18K GoldHallmark: 18K
    $2,757.80 USD
    $2,757.80 USD
  • 18K Gold Semi Mount Ring Setting Oval OV 11X9mm Halo OV 4x3mm Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Oval OV 11X9mm Halo OV 4x3mm Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Oval OV 11X9mm Halo OV 4x3mm Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 11X9mmMetal: 18K GoldHallmark: 18K
    $3,113.67 USD
    $3,113.67 USD
  • 18K Gold Semi Mount Ring Setting Oval OV 11X9mm DHJ18K Gold Semi Mount Ring Setting Oval OV 11X9mm DHJ

    18K Gold Semi Mount Ring Setting Oval OV 11X9mm

    This item is a 18K Gold Semi Mount Ring Setting Oval OV 11X9mm. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 11X9mmMetal: 18K GoldHallmark: 18K
    $2,644.68 USD
    $2,644.68 USD
  • 18K Gold Semi Mount Ring Setting Emerald OCT 15x13mm DHJ18K Gold Semi Mount Ring Setting Emerald OCT 15x13mm DHJ

    18K Gold Semi Mount Ring Setting Emerald OCT 15x13mm

    This item is a 18K Gold Semi Mount Ring Setting Emerald OCT 15x13mm. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 15x13mmMetal: 18K GoldHallmark: 18K
    $3,476.19 USD
    $3,476.19 USD
  • 18K Gold Semi Mount Ring Setting Oval OV 12X10mm Diamond Accent DHJ18K Gold Semi Mount Ring Setting Oval OV 12X10mm Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Oval OV 12X10mm Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Oval OV 12X10mm Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 12X10mmMetal: 18K GoldHallmark: 18K
    $2,209.16 USD
    $2,209.16 USD
  • 18K Gold Semi Mount Ring Setting Oval OV 9X7mm DHJ18K Gold Semi Mount Ring Setting Oval OV 9X7mm DHJ

    18K Gold Semi Mount Ring Setting Oval OV 9X7mm

    This item is a 18K Gold Semi Mount Ring Setting Oval OV 9X7mm. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 9X7mmMetal: 18K GoldHallmark: 18K
    $1,344.94 USD
    $1,344.94 USD
  • 18K Gold Semi Mount Ring Setting Round RD 10x10mm Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Round RD 10x10mm Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Round RD 10x10mm Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 10x10mmMetal: 18K GoldHallmark: 18K
    $1,761.98 USD
    $1,761.98 USD
  • 2 Piece set 18K Gold Semi Mount Ring Setting Princess SQ 6X6mm Halo Engagement Bridal Set Diamond Accent DHJ

    2 Piece set 18K Gold Semi Mount Ring Setting Princess SQ 6X6mm Halo Engagement Bridal Set Diamond Accent

    This item is a 2 Piece set 18K Gold Semi Mount Ring Setting Princess SQ 6X6mm Halo Engagement Bridal Set Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 6X6mmMetal: 18K...
    $2,112.26 USD
    $2,112.26 USD
  • 18K Gold Semi Mount Ring Setting Pear PE 5X3mm Diamond Accent DHJ18K Gold Semi Mount Ring Setting Pear PE 5X3mm Diamond Accent DHJ

    18K Gold Semi Mount Ring Setting Pear PE 5X3mm Diamond Accent

    This item is a 18K Gold Semi Mount Ring Setting Pear PE 5X3mm Diamond Accent. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 5X3mmMetal: 18K GoldHallmark: 18K
    $1,973.58 USD
    $1,973.58 USD
  • 18K Gold Semi Mount Ring Setting Emerald OCT 10X8mm Vintage-Inspired Filigree DHJ18K Gold Semi Mount Ring Setting Emerald OCT 10X8mm Vintage-Inspired Filigree DHJ

    18K Gold Semi Mount Ring Setting Emerald OCT 10X8mm Vintage-Inspired Filigree

    This item is a 18K Gold Semi Mount Ring Setting Emerald OCT 10X8mm Vintage-Inspired Filigree. Main gemstones are for illustration only, small stones are white topaz unless specified in description below. Setting Type: RingsSetting Size: 10X8mmMetal: 18K GoldHallmark: 18K
    $3,130.80 USD
    $3,130.80 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.

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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.