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Since 1986 Custom Design your dream ring

Gemstones

Explore one of the most diverse gemstone jewelry collections in Southern California — natural sapphires, rubies, emeralds, and rare collector stones set in fine gold at Jewelry Couture, Ventura, CA.

Decoage 18K White Gold Emerald and Yellow Sapphire Diamond Halo Ring

Decoage 18KT White Gold 1.36CT Natural Alexandrite Double Diamond Halo Ring

Gabriel & Co. Sterling Silver Aquamarine and Diamond Pendant Necklace

Gabriel & Co. 14K White Gold Diamond and Pearl Pendant Necklace

Simon G. LP4799 18K Gold Ruby and Diamond Pendant Necklace

Gabriel & Co. Sterling Silver Peridot and Diamond Pendant Necklace

Gabriel & Co. Sterling Silver Citrine and Diamond Pendant Necklace

Decoage Peltatum 14KT Yellow Gold Rutilated Quartz Pendant

Decoage 14KT White Gold Pear Tsavorite and Diamond Halo Stud Earrings 1.10CT

Gabriel & Co. 14K Yellow Gold Blue Topaz and Diamond Teardrop Pendant Necklace

Gabriel & Co. 14K Yellow Gold Garnet Men's Wide Band Ring in Sand Blast Finish

Simon G. LP4311-A 18K White Gold Paraiba Tourmaline Diamond Teardrop Pendant Necklace

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Simon G. Ruby Diamond Hoop Earrings 18K Two-Tone Gold

Decoage 14KT White Gold Sapphire and Diamond Crown Ring

Sale

14KT White Gold Sapphire Diamond Crown Ring

$3,119.00 USD $3,895.00 USD

Decoage 14KT Yellow Gold Sapphire and Diamond Tennis Bracelet

Sale

14KT Yellow Gold Sapphire Diamond Tennis Bracelet

$5,759.00 USD $7,199.00 USD

Decoage 18KT White Gold Sapphire and Diamond Stacking Ring

Sale

18KT White Gold Sapphire Diamond Stacking Ring

$750.00 USD $939.00 USD

Decoage 18KT Yellow Gold Orange Sapphire and Diamond Ring

Sale

18KT Yellow Gold Orange Sapphire Diamond Ring

$920.00 USD $1,150.00 USD

Decoage 18KT White Gold Orange Sapphire and Diamond Ring

Sale

18KT White Gold Orange Sapphire Diamond Ring

$1,189.00 USD $1,485.00 USD

A white gold ring featuring a large, cushion-cut pink sapphire gemstone in a four-prong setting, flanked by baguette and round-cut side stones on a white background with a soft reflection.

Sale

18KT White Gold Pink Sapphire Diamond Ring

$5,440.00 USD $6,800.00 USD

A yellow gold ring with a twisted, geometric design featuring a central channel of baguette-cut pink rubies and small round-cut clear diamonds on each side, shown on a white background with a soft reflection.

14KT Two-Tone Gold Channel-Set Ruby and Diamond Statement Ring

Decoage 14K White Gold Pear Orange Sapphire Diamond Halo Ring

Sale

14K White Gold Pear Orange Sapphire Diamond Halo Ring

$3,920.00 USD $4,900.00 USD

Decoage 18K White Gold Emerald and Yellow Sapphire Diamond Halo Ring

Sale

18K White Gold Emerald Yellow Sapphire Diamond Halo Ring

$4,261.60 USD $5,327.00 USD

Decoage 18K White Gold Pink Sapphire and Diamond Fashion Ring

Sale

18K White Gold Pink Sapphire & Diamond Fashion Ring

$2,154.40 USD $2,693.00 USD

Decoage 14K White Gold Pink Sapphire and Diamond Ring

Sale

14K White Gold Pink Sapphire & Diamond Ring

$2,480.00 USD $3,100.00 USD

Decoage 14K White Gold Pink Sapphire and Diamond Ring

Sale

14K White Gold Pink Sapphire & Diamond Ring

$5,070.40 USD $6,338.00 USD

Simon G. LE4624 18K Gold Color Gemstone Cuff Earring with Sapphire or Emerald

Simon G. LE4624 18K Gold Color Gemstone Cuff Earring | Sapphire or Emerald

Gabriel & Co. Serpentina 925 Sterling Silver Snake Bujukan Ruby Bypass Ring

Serpentina - 925 Sterling Silver Snake Bujukan Ruby Bypass Ring

Decoage 14KT White Gold Pear Ruby and Diamond Spiral Coil Ring

14KT White Gold Pear Ruby and Diamond Spiral Coil Ring

Decoage 14KT White Gold Princess Cut Peridot Channel Band

14KT White Gold Princess Cut Peridot Channel Band

Decoage 14KT White Gold Heart Ruby and Diamond Halo Ring

14KT White Gold Heart Ruby and Diamond Halo Ring

Zeghani 14KT White Gold Ruby and Diamond Multi-Row Right Hand Ring

14KT White Gold Ruby and Diamond Multi-Row Right Hand Ring by Zeghani

Decoage 18KT White Gold 1.36CT Natural Alexandrite Double Diamond Halo Ring

Sale

18KT White Gold 1.36CT Natural Alexandrite Double Diamond Halo Ring

$5,168.00 USD $6,460.00 USD

Decoage 14KT Yellow Gold Synthetic Alexandrite Stud Earrings

14KT Yellow Gold Synthetic Alexandrite Stud Earrings

Gabriel & Co. 14K Yellow Gold Blue Topaz and Diamond Teardrop Pendant Necklace

14K Yellow Gold Blue Topaz and Diamond Teardrop Pendant Necklace

David Yurman Renaissance Citrine Pendant in Sterling Silver and 14K Yellow Gold Pre-Owned

David Yurman Renaissance Sterling Silver & 14K Yellow Gold Citrine Pendant | Pre-Owned

A pair of gold-toned twisted rope stud earrings with square-cut black gemstones, shown against a plain white background.

David Yurman Infinity Stud Earrings in 18K Yellow Gold & Black Onyx Pre-Owned

A yellow gold ring featuring a twisted rope band and a large cushion-cut brown tiger's eye stone, shown against a plain white background.

David Yurman 18K Yellow Gold Tiger's Eye Ring Pre-Owned

A silver-toned link bracelet featuring alternating square-cut yellow and green stones, displayed on a clean white background.

David Yurman Renaissance Multi-Stone Link Bracelet in Sterling Silver Pre-Owned

David Yurman Black Onyx Pendant Necklace in Sterling Silver and 14K Yellow Gold Pre-Owned

David Yurman Pre-Owned Black Onyx Pendant Sterling Silver & 14K Yellow Gold Designer Necklace Pendant

A pearl necklace featuring a central gold pendant with a carved green jade-like leaf or butterfly motif, shown on a white background with a faint reflection below.

14KT Yellow Gold Carved Jade Butterfly Necklace with Cultured Pearls

A heart-shaped pendant necklace featuring a vibrant green emerald-cut center stone surrounded by a halo of small clear stones, suspended from a silver-toned chain on a white background with a soft reflection.

14KT White Gold Heart-Shaped Jade Pendant with Diamond Accents

A yellow gold ring featuring a large oval cabochon orange gemstone, surrounded by a silver-toned leaf-shaped halo with small clear stones, set against a plain white background.

14KT Yellow Gold Natural Red Jade and Diamond Cocktail Ring

Decoage 14KT Yellow Gold Natural Green Jade Buddha Pendant Necklace

14KT Yellow Gold Natural Green Jade Buddha Pendant

A pair of drop earrings featuring carved green jadeite-like pendants with silver-toned floral and leaf-shaped metal details, shown on a clean white background with a faint reflection below.

14KT White Gold Carved Green Jade Drop Earrings

A gold pendant necklace featuring a large, polished green jadeite leaf-shaped cabochon stone, accented with small round-cut diamonds along the top and left scalloped edges, suspended from a gold chain against a white background.

18KT Yellow Gold Diamond Leaf Jade Pendant

Decoage 14KT White Gold Heart Jade and Diamond Halo Stud Earrings

14KT White Gold Heart Jade and Diamond Halo Stud Earrings

Decoage Natural Blue Jade Ring

Natural Blue Jade Ring

A gold link bracelet featuring oval pink jade cabochon gemstones, displayed against a clean white background.

Sale

14KT Yellow Gold Pink Jade Oval Link Station Bracelet

$1,044.00 USD $1,160.00 USD

Decoage 18KT White Gold Alexandrite and Diamond Three-Stone Engagement Ring

18KT White Gold Alexandrite and Diamond Three-Stone Engagement Ring

An oval-cut olive green gemstone halo ring in silver-colored metal, featuring a single-prong center stone surrounded by a double halo of small clear stones, with additional clear stones set along the band, shown on a white background with a faint reflection.

18KT White Gold Oval Alexandrite and Diamond Halo Ring

A White Gold Natural Alexandrite & Diamond Halo Ring oval ring featuring a vibrant green oval-cut center stone surrounded by a double halo of small clear stones, with a split shank also accented by diamonds, shown on a white background with a soft reflection.

18KT White Gold Natural Alexandrite and Diamond Halo Ring

A triangular halo ring featuring a central brown alexandrite gemstone surrounded by a double halo of small clear stones, set on a silver-colored pavé band, shown on a white background with a reflection.

Sale

18KT White Gold Trillion Alexandrite and Diamond Halo Ring

$3,774.40 USD $4,718.00 USD

David Yurman Black Onyx and Diamond Stud Earrings 7mm in Sterling Silver Pre-Owned

David Yurman Sterling Silver Black Onyx & Diamond Stud Earrings 7mm Pre-Owned | In-Store

Gabriel & Co. 14K Yellow Gold Diamond and Blue Sapphire Flower Pendant Necklace

Gabriel & Co. 14K Yellow Gold Diamond and Blue Sapphire Flower Pendant Necklace

Pair of earrings with blue gemstones and diamond-like stones on a white background

Sale

14KT White Gold Blue Sapphire and Diamond Earrings 4.12CT

$8,516.00 USD $10,645.00 USD

Ring with a blue gemstone and diamond accents on a white background

Sale

18KT White Gold Cushion-Cut Blue Sapphire and Diamond Ring

$3,116.00 USD $3,895.00 USD

Decoage 18KT White Gold Alternating Blue Sapphire and Diamond Band Ring

Sale

18KT White Gold Alternating Blue Sapphire and Diamond Band Ring

$3,224.00 USD $4,030.00 USD

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