Gemstone Jewelry in 18kt Yellow Gold
375 Products
375 Products
375 Products
$3,250
This opulent ring boasts a 2.00 carat oval ruby surrounded by a glittery halo of .64 ct. t.w. diamonds in white rhodium. Crafted in polished 18kt yellow gold. 1/2" wide. Diamond and ruby ring.
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$4,195
C. 1990. If you're on the lookout for unique rings, our Estate collection is a great place to start! Here, verdant rows of .55 ct. t.w. square tsavorites and .45 ct. t.w. square princess-cut diamonds sparkle on slightly curved stations, while an additional .40 ct. t.w. round brilliant-cut diamonds decorate either end. Crafted in polished 18kt yellow gold. 3/8" wide. Tsavorite and diamond ring. Exclusive, one-of-a-kind Estate Jewelry.
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$3,795
C. 2000. Beaming like the warm sun, this Estate collection cocktail ring will brighten up any look in seconds. The remarkable 23.00 carat square citrine cabochon shines with a smooth, domed surface atop an open-space band of 18kt yellow gold. 3/4" wide. Citrine cocktail ring. Exclusive, one-of-a-kind Estate Jewelry.
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$6,095
C. 1980. Such sultry sparkle, courtesy of our Estate collection! A sumptuous, berry-hued .90 carat pear-shaped ruby is elegantly framed on one side by a swoop of .35 ct. t.w. baguette diamonds, and bursts of marquise and round brilliant-cut diamonds on the other, totaling an additional .80 carats. Crafted in 18kt yellow gold. 3/4" wide. Diamond and ruby ring. Exclusive, one-of-a-kind Estate Jewelry.
$3,995
The beauty of this ring is forever. An instant heirloom, our captivating eternity-style band shows off rich 9.50 ct. t.w. green sapphire ovals in luxurious 18kt yellow gold. 1/4" wide. Green sapphire eternity band.
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$3,495
C. 1970. A sunny statement with a splash of vivid color, this Estate collection ring has so much style to offer. Polished lines of buttery 18kt yellow gold swoop into a chic knot, while a stripe of 2.4-2.6mm round stabilized turquoise cabochons brighten things up. 3/4" wide. Turquoise knot ring. Exclusive, one-of-a-kind Estate Jewelry.
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$4,995
C. 1980. From our Estate collection, this superior statement ring offers up the perfect blend of bold color and classic sparkle. An 8mm round carved jade centerpiece grounds the piece in earthy elegance, while a scattering of icy .26 ct. t.w. round brilliant-cut diamonds elevates the design to glamorous new heights. Crafted in polished 18kt yellow gold. 7/16" wide. Diamond and jade ring. Exclusive, one-of-a-kind Estate Jewelry.
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$2,695
C. 1980. Asymmetrical designs are holding tight as a big trend, so this '80s statement was ahead of its time! Our playful Estate collection find features a stylized openwork design and fans out .45 ct. t.w. round rubies and .45 ct. t.w. Old Mine-cut diamonds in platinum. Crafted in polished 18kt yellow gold on a stacked-style band. 3/4" wide. Ruby and diamond fan ring. Exclusive, one-of-a-kind Estate Jewelry.
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$4,995
C. 1960. Nothing makes a statement quite like a turquoise cocktail ring -- especially when it's as sizable as this Estate collection find! Features a vibrant 25x17mm oval stabilized turquoise cabochon inside an ornate twisted frame of 18kt yellow gold and .15 ct. t.w. round brilliant-cut diamonds. 1 1/8" wide. Diamond and turquoise cocktail ring. Exclusive, one-of-a-kind Estate Jewelry.
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$2,895
C. 1980. A bold band from our Estate collection, this luxe 18kt yellow gold ring is swept with two sparkling stations bright with .40 ct. t.w. pear-shaped sapphires and .18 ct. t.w. round diamonds set in 14kt white gold. 7/16" wide. Diamond and sapphire ring. Exclusive, one-of-a-kind Estate Jewelry.
$5,450
The beauty of this ring is forever. An instant heirloom, our captivating eternity-style band shows off bright 8.75 ct. t.w. pink sapphire ovals in luxurious 18kt yellow gold. 1/4" wide. Pink sapphire eternity band.
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$7,995
C. 1980. This impressive cocktail ring joins our Estate collection, lush with a verdant 18x12mm oval jade cabochon at its center. A dazzling double halo of 4.00 ct. t.w. marquise and round brilliant-cut diamonds elevates the design, crafted in polished 18kt yellow gold. 7/8" wide. Diamond and jade ring. Exclusive, one-of-a-kind Estate Jewelry.
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$4,195
C. 1980. Sparkling and sophisticated, this Estate collection ring is sure to fit right in with your most formal ensembles. Features a 1.20 carat round ruby cabochon at the center of a domed backdrop adorned with 1.00 ct. t.w. round brilliant-cut diamonds. Crafted in 18kt yellow gold. 7/16" wide. Diamond and ruby domed ring. Exclusive, one-of-a-kind Estate Jewelry.
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$4,795
C. 1990. Classic color takes center stage in this glamorous Estate collection ring, featuring iconic .98 carat sapphire and .79 carat ruby gems, both in elegant pear shapes. Across the band, four radiant rows flash with .75 ct. t.w. round brilliant-cut diamonds set in 18kt white gold. Finely crafted in 18kt yellow gold. 9/16" wide. Diamond, ruby and sapphire ring. Exclusive, one-of-a-kind Estate Jewelry.
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$3,895
C. 2000. A bold declaration of classic gemstone color, this unique Estate collection ring spotlights a wine-red 3.60 carat oval garnet inside a velvety blue halo of .50 ct. t.w. round sapphires in black rhodium. Finely crafted in polished 18kt yellow gold. 5/8" wide. Sapphire and garnet ring. Exclusive, one-of-a-kind Estate Jewelry.
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$3,295
C. 1980. Glowing with a splashy ocean hue, our Estate collection ring hosts a central .55 carat oval sapphire, with an additional .39 ct. t.w. square sapphires on either side. Cool .15 ct. t.w. round brilliant-cut diamonds form a sparkling halo and border the top and bottom. Crafted in 18kt yellow gold. 3/8" wide. Diamond and sapphire ring. Exclusive, one-of-a-kind Estate Jewelry.
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$3,395
C. 1980. Like spotting one in nature, theres something thrilling about finding butterfly jewelry. Our Estate collection hosts a flutter of them, each as unique as the next. Here, 18x8mm carved lapis forms the wings, while sparkly diamond antennae complete the pretty design. Crafted in 18kt yellow gold. 7/8" wide. Lapis butterfly ring. Exclusive, one-of-a-kind Estate Jewelry.
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$3,495
C. 1980. Spectacular sparkle and dimensional design converge in this remarkable ring from our Estate collection. A glorious sweep of 3.80 ct. t.w. round yellow sapphires wraps around an artful, wavy silhouette, while icy .50 ct. t.w. round brilliant-cut diamonds dazzle from other angles in 18kt white gold. Finely crafted in polished 18kt yellow gold. 1/2" wide. Diamond and yellow sapphire wavy ring. Exclusive, one-of-a-kind Estate Jewelry.
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$4,895
C. 1980. New to our Estate collection, this cocktail ring will make the entire outfit stand out with its noticeably regal presence. Features a richly hued 13.00 carat oval amethyst showcased high inside a fancy roped frame of 18kt yellow gold. 5/8" wide. Amethyst cocktail ring. Exclusive, one-of-a-kind Estate Jewelry.
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$4,195
C. 1980. From our Estate collection, this lively ring features two rows of fiery 1.20 ct. t.w. square rubies and .90 ct. t.w. square diamonds arranged in alternating trios that catch the eye in an elegant way. Crafted in polished 18kt yellow gold. 1/4" wide. Diamond and ruby ring. Exclusive, one-of-a-kind Estate Jewelry.
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$5,495
C. 1980. Flashing classic sparkle in a contemporary gridded pattern, this Estate collection ring is sure to be a fast favorite. Lush 1.19 ct. t.w. sapphire rounds alternate with icy .78 ct. t.w. round brilliant-cut diamonds to form the checkerboard, while .30 ct. t.w. baguette diamonds are stationed at either side. Crafted in polished 18kt yellow gold. 1/2" wide. Diamond and sapphire checkerboard ring. Exclusive, one-of-a-kind Estate Jewelry.
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$5,395
C. 1970. Soon enough, this exuberant Estate collection cocktail ring will become your signature statement. The flower is vibrant with 6.60 ct. t.w. pear-shaped petals set in 18kt yellow gold -- a combination destined to be spotted across any room. 1" wide. Amethyst flower cocktail ring. Exclusive, one-of-a-kind Estate Jewelry.
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$2,795
C. 1960. On this stunning Estate collection cocktail ring, a magnificent 5.00 carat oval amethyst emerges from tastefully twisted vines of textured and polished 18kt yellow gold. 3/4" wide. Amethyst ring. Exclusive, one-of-a-kind Estate Jewelry.
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$9,395
C. 1980. This Estate collection ring positions timeless gemstones in a sophisticated design, making it the perfect splash of color for your fancier outfits. A 2.40 carat rectangular emerald and sparkling sections of .50 ct. t.w. baguette diamonds decorate the 18kt yellow gold band. 5/16" wide. Diamond and emerald ring. Exclusive, one-of-a-kind Estate Jewelry.
$4,895
Romance your wardrobe with the impassioned sparkle of this fiery 1.50 carat oval ruby ring! Flanked at each side by icy .16 ct. t.w. round brilliant-cut diamonds and crafted in polished 18kt yellow gold. 1/4" wide. Diamond and ruby ring.
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$5,495
C. 1980. From the renowned jeweler Le Vian and now our Estate collection, this wearable work of art is ready to join your fine jewelry wardrobe. Vibrant triangular sapphires and square rubies and emeralds -- all totaling 1.20 carats -- are arranged in a striking geometric pattern, iced by .50 ct. t.w. round brilliant-cut diamonds. Crafted in buttery 18kt yellow gold. 1/2" wide. Le Vian diamond and multi-gemstone ring. Exclusive, one-of-a-kind Estate Jewelry.
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$5,495
C. 1980. When you need a touch of summer shimmer in your life, reach for this gorgeous Estate collection ring. A juicy 1.30 carat round citrine is centered amid crisp 1.25 ct. t.w. baguette diamonds in 18kt white gold, all set on a glowing band of 18kt yellow gold. 5/8" wide. Diamond and citrine ring. Exclusive, one-of-a-kind Estate Jewelry.
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$2,995
C. 1980. A gorgeous ruby treasure, worthy of heirloom status. From our Estate collection, this ornamental ring spotlights a rich .45 carat oval ruby, uniquely set east-west style, amid .55 ct. t.w. round brilliant-cut diamonds and hugged by luxe 18kt yellow gold curves. 3/8" wide. Diamond and ruby ring. Exclusive, one-of-a-kind Estate Jewelry.
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$3,295
C. 1950. Sapphires, pearls and diamonds -- oh my! This Retro-era Estate collection ring features a trifecta of luxurious elements. Its swirl design is bedecked with a .15 carat round sapphire, 2.5mm cultured pearls and diamonds, and finishes with blue enamel stripes. Crafted in 18kt yellow gold. Diamonds set in palladium. 5/8" wide. Sapphire and white pearl swirl ring. Exclusive, one-of-a-kind Estate Jewelry.
$6,195
Embrace the magic of March's birthstone, and its signature cool-water color. Our gorgeous band is brimming with lighthearted sparkle, as 1.50 ct. t.w. oval aquamarines enliven your look alongside scintillating .75 ct. t.w. round brilliant-cut diamonds. Crafted in polished 18kt yellow gold. 1/4" wide. Diamond and aquamarine ring.
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$5,495
C. 1960. Here's just the ring you need to brighten up neutral outfits in a flash! Features a shiny 13.5x9.5mm oval orange coral cabochon inside a multi-row frame of roped 18kt yellow gold. 3/4" wide. Coral roped ring. Exclusive, one-of-a-kind Estate Jewelry.
From $490
Make each stack your own by adding a splash of your favorite color! Beaming a bright red, this cable-chain bracelet from Italy makes a fun statement with 2.5x6mm cylindrical red coral and 1.75mm spacer bead stations. Crafted in 18kt yellow gold. Lobster clasp, red coral bead station bracelet.
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$2,995
C. 1980. Solitaire gems aren't the only way to wear your birthstone. Slip on some traditional July sparkle with this stunning Estate collection ring, featuring robust 1.27 ct. t.w. square rubies split by the bright glow of .21 ct. t.w. round brilliant-cut diamonds. Crafted in polished 18kt yellow gold. 3/8" wide. Diamond and ruby ring. Exclusive, one-of-a-kind Estate Jewelry.
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$3,495
C. 1980. From our Estate collection, this captivating cocktail ring is a fire-and-ice fantasy! Chilly .60 ct. t.w. round diamonds in bright 18kt white gold are encircled by sizzling round rubies that total 1.20 carats. Crafted in polished 18kt yellow gold. 3/4" wide. Diamond and ruby ring. Exclusive, one-of-a-kind Estate Jewelry.
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$5,395
C. 1980. When it comes to color, ravishing red is always a knock-out. From our Estate collection, this sumptuous cocktail ring will steal everyone's heart with its lush 5.75 carat oval garnet centerpiece haloed by classic 1.00 ct. t.w. diamonds and even more 1.80 ct. t.w. garnet rounds. Finely crafted in polished 18kt yellow gold. 1" wide. Diamond and garnet ring. Exclusive, one-of-a-kind Estate Jewelry.
$2,795
Flanked by fabulous .18 ct. t.w. baguette diamonds, this magnificent 1.10 carat square cushion-cut sapphire ring boasts a beautiful, lighter shade of the classic gem. Crafted in polished 18kt yellow gold. 1/4" wide. Diamond and sapphire ring.
The best jewelry for women isn't one thing. It's the piece you reach for without thinking — and the one you save for a room that deserves it. Both belong in the same collection. Diamond stud earrings and gold hoops. Cultured pearl strands and gemstone drops. Stackable rings in 14kt gold, eternity bands set with diamonds, statement pieces in deep-colored sapphires, rubies, and emeralds sourced from around the world. Sterling silver for everyday. Platinum for forever. Gold-plated fashion styles that photograph like fine jewelry and wear like a second skin. The range is the point. For over 70 years, Ross-Simons buyers and gemologists have built this collection with a single conviction: that the right piece exists for every woman, every occasion, every version of who she is that day. Estate finds from eras worth revisiting. Italian-crafted chains with the kind of weight that announces itself. Lab-grown diamonds alongside the mined kind — because the choice is yours to make. Over 14,000 styles. One destination. The one that's yours is here.