Gemstone Rings in 18kt White Gold
88 Products
88 Products
88 Products
$5,595
C. 1980. Bursting with sparkle and casting a rich aubergine hue, this cocktail ring from our Estate collection is sure to turn heads. A dreamy 3.50 carat rectangular fancy-cut amethyst gleams at the center of an icy double halo of 1.50 ct. t.w. round brilliant-cut diamonds. Crafted in polished 18kt white gold. 7/8" wide. Diamond and amethyst ring. Exclusive, one-of-a-kind Estate Jewelry.
$3,295
C. 2000. Engagement rings are getting more unique. More personal. More colorful. Make that moment unforgettable with this cranberry beauty, featuring a striking 1.35 carat emerald-cut rhodolite garnet framed by fabulous .50 ct. t.w. round brilliant-cut diamonds that continue along the band. Crafted in polished 18kt white gold. 3/8" wide. Diamond and rhodolite garnet ring. Exclusive, one-of-a-kind Estate Jewelry.
$3,995
C. 1990. From our Estate collection, this statement ring sparkles with .40 ct. t.w. square diamonds, plus a vivid zigzag of 1.10 ct. t.w. square sapphires splashed across the center. Crafted in polished 18kt white gold. 3/8" wide. Diamond and sapphire zigzag ring. Exclusive, one-of-a-kind Estate Jewelry.
$4,195
C. 1990. From our Estate collection, this stunning cocktail ring spotlights an 18x13mm oval coral cabochon, showcasing its signature hue in the most spectacular way -- surrounded by scintillating 1.45 ct. t.w. round brilliant-cut diamonds. Finely crafted in polished 18kt white gold with black rhodium. 1" wide. Diamond and coral ring. Exclusive, one-of-a-kind Estate Jewelry.
$2,995
C. 1990. From our Estate collection, this whimsical ring features a 2.20 ct. t.w. tsavorite-studded frog with black diamond eyes, holding his precious treasure -- a sunny 1.05 carat round citrine. Finely crafted in polished 18kt white gold with black rhodium. 7/8" wide. Citrine and tsavorite frog ring. Exclusive, one-of-a-kind Estate Jewelry.
$4,295
C. 1990. Add depth to your dressiest looks with the dazzling sparkle of this cocktail ring. From our Estate collection, the luxurious heirloom features a tastefully twisted designed bedecked by 2.00 ct. t.w. round sapphires and .54 ct. t.w. round brilliant-cut diamonds. Finely crafted in polished 18kt white gold with black rhodium. 3/4" wide. Diamond and sapphire twisted ring. Exclusive, one-of-a-kind Estate Jewelry.
$6,795
C. 1990. This Estate collection ring is a timeless look luxury lovers will adore. The geometric design presents a radiant .30 carat round brilliant-cut diamond encapsulated by .65 ct. t.w. tapered baguette and triangular sapphires and an additional .70 ct. t.w. round brilliant-cut diamonds. Crafted in 18kt white gold. 1/2" wide. Sapphire and diamond geometric ring. Exclusive, one-of-a-kind Estate Jewelry.
$5,595
C. 1990. A verdant statement from our Estate collection, this ring showcases a scintillating 4.30 carat emerald-cut green tourmaline atop an 18kt white gold band bedazzled in 1.00 ct. t.w. round brilliant-cut diamonds. 1/2" wide. Diamond and green tourmaline ring. Exclusive, one-of-a-kind Estate Jewelry.
$7,995
C. 1990. This ring is different -- and as luxurious as they come! Our Estate collection beauty features a 20x10mm rectangular carved jade capped by 10x2.5mm rectangular carved black onyx. At the outermost edges, you'll notice the unmistakable twinkle of .30 ct. t.w. round brilliant-cut diamonds. Crafted in luxe 18kt white gold, it's a truly one-of-a-kind ring your audience will no doubt find intriguing. 1 1/4" wide. Diamond, black onyx and jade ring. Exclusive, one-of-a-kind Estate Jewelry.
$5,495
Our exquisite ring will add a beautiful spark to any day. Rows of 2.50 ct. t.w. sapphire ovals alternate with .49 ct. t.w. round brilliant-cut diamonds. Richly crafted in gleaming 18kt white gold. 3/8" wide. Diamond and sapphire ring.
$3,895
Just look at this captivating gemstone coloring! A jaw-dropping 3.00 carat pear-shaped tanzanite steals attention with ease, while .13 ct. t.w. round brilliant-cut diamonds add a classic touch to the slender 18kt white gold band. 1/2" wide. Diamond and tanzanite ring.
$3,495
C. 2020. From our Estate collection, this captivating cocktail ring will awaken your jewelry box with vibrant tonal color! A 3.25 carat oval orange citrine is backed by a dreamy 14x7mm rectangular carved simulated orange quartz in a slightly softer shade. Finely crafted in polished 18kt white gold and bordered by bright .38 ct. t.w. round brilliant-cut diamonds. 5/8" wide. Diamond, simulated orange quartz and orange citrine ring. Exclusive, one-of-a-kind Estate Jewelry.
$5,595
C. 1990. Symbolic of love, wisdom and prosperity -- emerald is more than just a stunning sight! Our elegant Estate collection ring spotlights a vivid .75 carat emerald amid a spectacular filigree framework studded with .76 ct. t.w. diamonds. Finely crafted in polished 18kt white gold. 5/8" wide. Diamond and emerald ring. Exclusive, one-of-a-kind Estate Jewelry.
$1,950
Cool-water sparkle emanates from this gorgeous .60 carat pear-shaped aquamarine ring -- haloed by shimmery .19 ct. t.w. round brilliant-cut diamonds that continue to light up the slender 18kt white gold band. 3/8" wide. Diamond and aquamarine ring.
$3,195
C. 1990. This classic look of luxury has just joined our Estate collection. A sparkling arrangement of .32 ct. t.w. rectangular fancy-cut sapphires and .35 ct. t.w. round brilliant-cut diamonds sits at the center of an 18kt white gold band channel-set with .55 ct. t.w. baguette diamonds. 5/16" wide. Sapphire and diamond ring. Exclusive, one-of-a-kind Estate Jewelry.
$2,695
C. 2020. From our Estate collection, this elegant openwork ring spotlights a sophisticated .25 carat oval sapphire amid a unique design dazzled with .44 ct. t.w. diamonds in shimmery lines and bubbly patterns. Finely crafted in polished 18kt white gold. 3/4" wide. Diamond and sapphire ring. Exclusive, one-of-a-kind Estate Jewelry.
$2,295
C. 2020. Let the elegant curves of a marquise-shaped ring elevate your style. From our Estate collection, this charming piece catches the eye with .75 ct. t.w. round and marquise diamonds with a fiery border of .50 ct. t.w. rubies. Crafted in polished 18kt white gold. 5/8" wide. Ruby and diamond ring. Exclusive, one-of-a-kind Estate Jewelry.
$5,295
C. 1990. You'll be the talk of the evening when you flaunt this dazzling cocktail ring from our Estate collection. Features a cranberry-colored 3.10 carat pear-shaped garnet gleaming from within a three-row halo of 1.32 ct. t.w. baguette and round brilliant-cut diamonds. Crafted in polished 18kt white gold. 7/8" wide. Diamond and garnet cocktail ring. Exclusive, one-of-a-kind Estate Jewelry.
$3,695
C. 2020. Featuring a trio of flowers in three spritely hues, this fanciful Estate collection ring blooms with a bouquet of 3.00 ct. t.w. oval sapphire petals in soft shades of yellow, pink and blue. Crafted in polished 18kt white gold with .20 ct. t.w. diamond-studded centers and leaves. 7/8" wide. Diamond and multicolored sapphire flower ring. Exclusive, one-of-a-kind Estate Jewelry.
$5,595
C. 1990. Embrace the classic beauty of this traditional three-stone design from our Estate collection. A sophisticated ring, the impressive piece features rich 1.80 ct. t.w. oval sapphires, each haloed by radiant round brilliant-cut diamonds totaling .60 carats. Finely crafted in polished 18kt white gold. 3/8" wide. Diamond and sapphire ring. Exclusive, one-of-a-kind Estate Jewelry.
$2,095
C. 1990. Year after year, you'll be glad to see this one in your jewelry box. From our Estate collection, this classically beautiful halo ring celebrates a regal 2.35 carat oval amethyst wrapped in .65 ct. t.w. round brilliant-cut diamonds. Finely crafted in polished 18kt white gold. 5/8" wide. Diamond and amethyst ring. Exclusive, one-of-a-kind Estate Jewelry.
$2,895
C. 1990. Elegant and incandescent. That's the aura of this exceptional Estate collection ring, featuring a scintillating .74 carat oval citrine shining brighter than the sun. Finely crafted in a decorative 18kt white gold openwork design lit by beautiful .17 ct. t.w. round brilliant-cut diamonds. 3/8" wide. Diamond and citrine ring. Exclusive, one-of-a-kind Estate Jewelry.
$4,195
C. 1990. Exceptional color is the star of this stunner! From our Estate collection, an alluring 2.00 carat oval tanzanite blends blue and purple, yielding the most beautiful hybrid hue. All around, icy .50 ct. t.w. diamonds form a classic halo and continue across a dazzling two-row band. Crafted in polished 18kt white gold. 7/16" wide. Diamond and tanzanite ring. Exclusive, one-of-a-kind Estate Jewelry.
$4,595
C. 1990. What's sweeter than a cluster of jewel-toned gems? Just joined our Estate collection, this enchanting ring presents 2.00 carats of heart-shaped multicolored sapphires inside a frame of .50 ct. t.w. round brilliant-cut diamonds. Crafted in 18kt white gold. 3/4" wide. Diamond and multicolored sapphire heart ring. Exclusive, one-of-a-kind Estate Jewelry.
$3,095
C. 2000. This ring from our Estate collection boasts a contemporary geometric design as a trio of triangles in an open-space setting are dazzled by .72 ct. t.w. yellow and blue sapphires and 1.10 ct. t.w. round brilliant-cut diamonds. Crafted in polished 18kt white gold. 3/8" wide. Multicolored sapphire and diamond geometric ring. Exclusive, one-of-a-kind Estate Jewelry.
$4,995
C. 1980. Twinkling like a cool lagoon, this Estate collection cocktail ring will refresh your entire look in an instant. The 15.00 carat pear-shaped Swiss blue topaz centerpiece shows off a scintillating surface, which is enhanced by a frame of .50 ct. t.w. round brilliant-cut diamonds. Crafted in 18kt white gold. 1" wide. Diamond and Swiss blue topaz cocktail ring. Exclusive, one-of-a-kind Estate Jewelry.
$4,795
C. 1990. Classic gemstones, contemporary design. This Estate collection ring snakes the finger in a radiant ribbon of .60 ct. t.w. round brilliant-cut diamonds, and finishes with a verdant .40 carat emerald centerpiece. Crafted in 18kt white gold. 1/2" wide. Diamond and emerald ring. Exclusive, one-of-a-kind Estate Jewelry.
C. 2000 Vintage 4.00 Carat Swiss Blue Topaz Swirl Ring with .35 ct. t.w. Diamonds in 18kt White Gold
$6,295
C. 2000. Whether you're December-born or simply love some icy sparkle, our Estate collection ring will be a new-to-you favorite. A 4.00 carat pear-shaped Swiss blue topaz is wrapped in swirls of .35 ct. t.w. round brilliant-cut diamonds, set in glossy 18kt white gold. 5/8" wide. Diamond and Swiss blue topaz swirl ring. Exclusive, one-of-a-kind Estate Jewelry.
$6,495
C. 1970. Diamonds and sapphires are such a classic duo, as seen on our shimmering Estate collection ring! A .85 carat round Old European-cut diamond sparkles at the center of 1.50 ct. t.w. multi-shaped sapphires set within striking 18kt white gold waves. An additional .24 ct. t.w. round brilliant-cut diamonds dazzle at the sides. 5/8" wide. Diamond and sapphire ring. Exclusive, one-of-a-kind Estate Jewelry.
$5,495
C. 1990. An eye-catching and contemporary statement, courtesy of our Estate collection. This ring flashes a berry-bright pop of color by way of a 2.75 carat oval rhodolite garnet center in 18kt yellow gold, with tapered stripes of .90 ct. t.w. fancy-cut rubies trailing out to the corners of the rectangular 18kt white gold top. Shimmery .50 ct. t.w. round brilliant-cut diamonds complete the look and dot the slim band. 3/4" wide. Diamond, ruby and rhodolite garnet ring. Exclusive, one-of-a-kind Estate Jewelry.
C. 1990 Vintage 3.01 ct. t.w. Multicolored Sapphire and .14 ct. t.w. Diamond Ring in 18kt White Gold
$5,595
C. 1990. From our Estate collection, this impressive 5/8" wide ring comes scattered with rich sparkle! 3.01 ct. t.w. oval sapphires stun in shades of red, orange, yellow, pink, purple and blue. Finely crafted in polished 18kt white gold and sprinkled with icy .14 ct. t.w. round brilliant-cut diamonds. Diamond and multicolored sapphire ring. Exclusive, one-of-a-kind Estate Jewelry.
$4,695
C. 1990. From our Estate collection comes this candescent ring, blazing with a fiery 3.60 carat orange rectangular cushion-cut citrine in 18kt yellow gold prongs. At the sides, .68 ct. t.w. tapered baguette diamonds sizzle on a gleaming band of 18kt white gold. 7/16" wide. Diamond and citrine ring. Exclusive, one-of-a-kind Estate Jewelry.
$3,295
C. 1970. Perfect for a gentleman of taste, this Estate collection ring flashes rich color from a .65 carat oval sapphire, centered on a bright textured and polished square backdrop of 18kt white gold. The wide band features an eye-catching geometric pattern, adding to the allure. 7/16" wide. Sapphire ring. Exclusive, one-of-a-kind Estate Jewelry.
$3,695
C. 1990. Fans of unique gemstone color will want to get their hands on this Estate collection ring! Brimming with rich, cinnamon sparkle, a 3.40 carat rectangular red spinel is haloed by crisp .55 ct. t.w. round brilliant-cut diamonds. Crafted in polished 18kt white gold. 1/2" wide. Diamond and red spinel ring. Exclusive, one-of-a-kind Estate Jewelry.
$3,995
C. 1990. Band-style rings are so timeless and refined. From our Estate collection, this one celebrates the beauty of sapphire with 1.50 ct. t.w. square gems in the most vivid blue hue -- beautifully separated by a bright stripe of .50 ct. t.w. square princess-cut diamonds. Crafted in polished 18kt white gold. 3/8" wide. Diamond and sapphire ring. Exclusive, one-of-a-kind Estate Jewelry.
$2,595
C. 1990. Offering a unique blend of earthy elegance, this Estate collection ring features a mossy 8mm round nephrite jade cabochon nestled in an abstract heart centerpiece studded with diamonds. Crafted in polished 18kt white gold. 7/16" wide. Nephrite jade ring. Exclusive, one-of-a-kind Estate Jewelry.
The right ring isn't one style. It's the one that earns a permanent place on your hand — and the ones that rotate in and out depending on the day. Rings do both jobs better than any other piece of jewelry. Diamond rings: solitaires, halos, three-stone settings, and eternity bands in mined and lab-grown stones. Gemstone rings in every color — sapphire, emerald, ruby, topaz, amethyst — set in gold, sterling silver, and platinum. Stackable bands designed to be worn three at a time. Statement cocktail rings that announce themselves before you do. Pearl rings. Gold dome rings from Italy. Birthstone styles. Engagement rings for the moment that matters most. The category spans fashion-accessible entry points all the way to fine jewelry worth passing down — and everything worth wearing right now. Our gemologists and buyers have sourced this collection from around the world, building a range that covers every preference, every metal, every stone. Over 4,000 styles. One for every version of who you are.