Gemstone Jewelry in 18kt Yellow Gold
366 Products
366 Products
366 Products
$5,450
The beauty of this ring is forever. An instant heirloom, our captivating eternity-style band shows off timeless 8.75 ct. t.w. sapphire ovals in luxurious 18kt yellow gold. 1/4" wide. Sapphire eternity band.
$4,050
The beauty of this ring is forever. An instant heirloom, our captivating eternity-style band shows off sunny 8.75 ct. t.w. yellow sapphire ovals in luxurious 18kt yellow gold. 1/4" wide. Yellow sapphire eternity band.
$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.
$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.
$9,850
Enjoy the spirit of rolling hills in golden sunshine. Our beautifully designed ring boasts a verdant 4.00 carat emerald set in 18kt yellow gold and illuminated by .28 ct. t.w. round brilliant-cut diamonds on either side of the split shank. 1/2" wide. Diamond and emerald ring.
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.
$2,695
C. 1990. Like warm rays of sunshine, these Estate collection earrings will brighten up any look in an instant. Features 6.60 ct. t.w. rectangular citrines that glisten inside 1.25 ct. t.w. round yellow sapphire frames and suspend from hinged posts studded with .20 ct. t.w. round brilliant-cut diamonds. Crafted in 18kt yellow gold. Length is 1 1/8". Yellow sapphire and citrine drop earrings. Exclusive, one-of-a-kind Estate Jewelry.
$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.
$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.
$3,795
Lush gemstone color becomes you! Experience its magnificence with this vivid 1.30 carat emerald ring, bordered by shimmering .39 ct. t.w. round brilliant-cut diamonds and set in sunny 18kt yellow gold. An absolute classic, sure to stay with you for years to come. 3/8" wide. Diamond and emerald ring.
$3,295
C. 1990. Elegantly designed, this Estate collection bracelet features a luxe, leafy pattern that alternates between 1.90 ct. t.w. marquise rubies and .14 ct. t.w. round diamonds in 18kt white gold. Crafted in polished 18kt yellow gold. Figure 8 safety. Box clasp, diamond and ruby bracelet. Exclusive, one-of-a-kind Estate Jewelry.
$1,395
Enjoy a lifetime of blue skies with this delightful gemstone design! Our refreshing ring features a .90 carat oval aquamarine in the prettiest pastel shade -- sided by shimmery diamonds in triangular clusters that lead to an elegantly tapered band of polished 18kt yellow gold. 1/4" wide. Diamond and aquamarine ring.
$5,195
C. 1970. Modern style meets mystic allure in our stylish Estate collection bangle bracelet. A deeply hued duo of 1.30 ct. t.w. round amethyst cabochons are stationed on a beaming band of 18kt yellow gold, creating a striking contrast that will amplify your favorite looks. Hinged with a figure 8 safety. Box clasp, amethyst bangle bracelet. Exclusive, one-of-a-kind Estate Jewelry.
$2,695
C. 1990. Our Estate collection is delighted to present this enchanting piece from Italian designer Mimi Milano. One side of the charming flip ring features a sweet, vanilla-bright 13x10mm heart-shaped doublet of white jade layered over white agate -- while the reverse side shines in glossy 18kt yellow gold to match the setting. 3/4" wide. Mimi Milano white jade doublet heart flip ring. Exclusive, one-of-a-kind Estate Jewelry.
$2,595
C. 1980. Earthy and elegant at once, this charming Estate collection necklace spotlights a color-rich 8mm round red coral bead on a .30 ct. t.w. diamond-studded pendant resembling a sweet flower. Crafted in polished 18kt yellow gold and suspended from a classic cable chain. Lobster clasp, red coral pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$9,395
Brightly glowing with 3.60 ct. t.w. oval aquamarines in .94 ct. t.w. diamond-studded oval links, our 18kt yellow gold bracelet presents irresistible gems in a lavish, high-end design you'll pass down from generation to generation. Double-latch safety. Box clasp, diamond and aquamarine bracelet.
$3,495
C. 1990. Steeped in citrusy sparkle, these slinky Estate collection drop earrings will add an elegant touch to your favorite dressy moments. Gorgeous 5.00 ct. t.w. orange citrine teardrops cast a dewy honey hue from sunny 18kt yellow gold cable chains. Length is 2 1/2". Earwire, orange citrine drop earrings. Exclusive, one-of-a-kind Estate Jewelry.
$14,195
Far more fabulous than a standard tennis style, this heirloom-quality bracelet parades vibrant 7.75 ct. t.w. round tanzanites in glorious 1.73 ct. t.w. diamond halos across a chic circle-link design. Finely crafted in polished 18kt yellow gold. Single-latch safety. Box clasp, diamond and tanzanite bracelet.
$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.
$5,195
C. 1980. Rich with amber tones and sunny shine, this Estate collection ring beams with an elegant allure. The star is a 5.50 carat oval citrine, framed with roped details on a wide band of polished 18kt yellow gold. Trios of .36 ct. t.w. round brilliant-cut diamonds sparkle at either side. 5/8" wide. Diamond and citrine ring. Exclusive, one-of-a-kind Estate Jewelry.
$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.
$9,895
C. 1990. From our Estate collection, this extraordinarily unique whale necklace is a wonderful work of modern art inspired by sea life. A luminous 45x16mm carved black opal flickers with incredible play of color, while a 13x6mm carved blue howlite tail finishes the piece with a bright pop. Crafted in polished 18kt yellow gold and stationed on a classic cable chain. Lobster clasp, howlite and black opal whale necklace. Exclusive, one-of-a-kind Estate Jewelry.
$5,595
C. 1990. This spectacular sparkler joins our Estate collection, sizzling with a central cluster of 1.33 ct. t.w. round brilliant-cut diamonds. A lush arrangement of 1.20 ct. t.w. round sapphires and .25 ct. t.w. round emeralds finish the ring with an eye-catching border. Crafted in polished 18kt yellow gold. 5/8" wide. Emerald, sapphire and diamond cluster ring. Exclusive, one-of-a-kind Estate Jewelry.
$4,895
C. 1980. Enjoy a lifetime of sunshine with this magnificent heirloom! From our Estate collection, gorgeous 11.70 ct. t.w. oval citrines beam around the wrist between chunky, modern links of luxe 18kt yellow gold. Textured and polished finishes. Safety chain. Box clasp, citrine link bracelet. Exclusive, one-of-a-kind Estate Jewelry.
$6,995
C. 1980. Bring a bit of rainbow beauty with you wherever you go! This colorful Estate collection bracelet parades a bevy of sparkling oval gems around the wrist, including green and pink tourmalines, amethysts, citrines, aquamarines and Swiss blue topaz -- all totaling 19.25 carats. Crafted in 18kt yellow gold. Figure 8 safety. Box clasp, multi-gemstone bracelet. Exclusive, one-of-a-kind Estate Jewelry.
$4,395
C. 1980. Here's a statement you'll treasure forever. Just joined our Estate collection, the oval cocktail ring scintillates with .75 ct. t.w. round diamonds inside a rich border of 1.20 ct. t.w. round rubies, and finishes with an 18kt yellow gold band. Diamonds set in 18kt white gold. 3/4" wide. Diamond and ruby cocktail 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.
$5,295
C. 1990. Let your vibrant side shine with this gemstone-studded bracelet from our Estate collection! Features bars of 4.00 ct. tot. gem wt. rhodolite garnet, amethyst and citrine squares joined by sparkling links of .30 ct. t.w. round brilliant-cut diamonds. Crafted in 18kt yellow gold. Figure 8 safety. Box clasp, diamond and multi-gemstone bar-link bracelet. Exclusive, one-of-a-kind Estate Jewelry.
$2,995
C. 2000. Our Estate collection is delighted to present these enchanting drop earrings from Italian designer Mimi Milano. Features 13x11mm carved white agate hearts, which are overlaid with peach jade and framed in 18kt yellow gold. Length is 1". Hinged post, Mimi Milano white agate and peach jade heart drop earrings. Exclusive, one-of-a-kind Estate Jewelry.
$5,995
C. 1990. From our Estate collection, this beautiful band exudes a demure spirit elevated by an electric hue! A striking 2.05 carat oval pink tourmaline positively beams from a sunny 18kt yellow gold setting with pretty floral etchings all around and shimmery .75 ct. t.w. diamond borders. 3/8" wide. Diamond and pink tourmaline ring. Exclusive, one-of-a-kind Estate Jewelry.
$4,495
C. 1960. Fly away into your daydreams with this pretty ring from our Estate collection. Fabulous feathers crafted of textured and polished 18kt yellow gold fan out around a central cluster of velvety 1.05 ct. t.w. sapphires. 3/4" wide. Sapphire feathers ring. Exclusive, one-of-a-kind Estate Jewelry.
$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.
$6,495
C. 1990. Featuring a deep-plum hue with sunny petals, these Estate collection flower earrings make an ideal pair for autumn and beyond. Here, 6.50 ct. t.w. oval rhodolite garnet cabochons are embraced in polished 18kt yellow gold. Clip/post, rhodolite garnet flower earrings. Exclusive, one-of-a-kind Estate Jewelry.
$2,950
Experience classic glamour with this July-birthstone beauty! Our timeless pendant necklace spotlights a fiery 1.90 carat oval ruby haloed by .55 ct. t.w. round brilliant-cut diamonds. Crafted in polished 18kt yellow gold and suspended from a rope chain. Lobster clasp, diamond and ruby pendant necklace.
$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.
$2,295
C. 1990. Bridging the gap between casual and elegant, these eclectic drop earrings from our Estate collection play with offbeat color pairings that echo the originality and nostalgia of their '90s origin. Features 4mm cultured peach pearls, 10mm cultured brown pearls, 10x8mm barrel-shaped coral gems and sparkling diamond tops. Crafted in polished 18kt yellow gold. Length is 2 1/2". Post/clutch, coral and multicolored pearl drop earrings. Exclusive, one-of-a-kind Estate Jewelry.
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.