Gemstone Jewelry in 18kt White Gold
189 Products
189 Products
189 Products
$6,595
C. 2000. A glamorous future heirloom, this dazzling dome ring from our Estate collection is blanketed with beautiful 5.50 ct. t.w. round sapphires and an outline of .30 ct. t.w. round brilliant-cut diamonds. Finely crafted in polished 18kt white gold with black rhodium. 5/8" wide. Diamond and sapphire 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.
$5,795
C. 1990. From our Estate collection, this tennis bracelet is one classic keepsake! 2.00 ct. t.w. round sapphires sparkle a vivid blue beside shimmery 1.70 ct. t.w. round brilliant-cut diamonds. Finely crafted in polished 18kt white gold. Single-latch safety. Push-button clasp, diamond and sapphire tennis bracelet. Exclusive, one-of-a-kind Estate Jewelry.
$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.
$7,295
C. 1990. Flourishing with fabulous color, these exquisite Estate collection drop earrings catch the eye with delightful 9.5x6.5mm oval coral cabochons haloed by icy 1.50 ct. t.w. round brilliant-cut diamonds and vivid 1.25 ct. t.w. rectangular tsavorite gems. Finely crafted in polished 18kt white gold. Length is 7/8". Post/clutch, diamond, tsavorite and coral drop earrings. 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.
$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.
$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.
$2,195
C. 1990. Add a touch of personality to your style with a curious Estate collection statement! Buzzy and bright, this bumblebee pin/pendant features a 9mm cultured pearl, fiery .85 ct. t.w. round rubies and tiny diamond-studded eyes. Finely crafted in polished 18kt white gold. Concealed bail fits up to a 2mm chain, sold separately. Push-pull safety. Ruby and white pearl bumblebee pin/pendant. Exclusive, one-of-a-kind Estate Jewelry.
$3,350
With fabulous color and such flattering sparkle, these superb 2.50 ct. t.w. oval aquamarine earrings are elevated by scintillating .15 ct. t.w. round brilliant-cut diamond duos set in 18kt white gold. Post/clutch, diamond and aquamarine earrings.
$10,395
A true gemstone treasure. Brimming with pretty pastel-blue sparkle, this exquisite bracelet flaunts 10.00 ct. t.w. oval aquamarines with .36 ct. t.w. round brilliant-cut diamonds shimmering in between. Finely crafted in polished 18kt white gold. Double-latch safety. Box clasp, diamond and aquamarine bracelet.
$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.
$5,795
C. 1990. Infused with elegance and energy, these lively Estate collection earrings are pebbled with the prettiest mix of gemstones, including 7.10 ct. t.w. Swiss blue topaz, citrine, amethyst and peridot ovals -- plus .85 ct. t.w. round brilliant-cut diamonds for classic sparkle. Crafted in polished 18kt white gold. Clip/post, diamond and multi-gemstone earrings. Exclusive, one-of-a-kind Estate Jewelry.
$4,595
C. 1990. From our Estate collection, these sunshine-soaked earrings fire lively, faceted sparkle from every angle. Stunning 5.00 ct. t.w. pear-shaped citrine drops are luxuriously lined with .70 ct. t.w. round brilliant-cut diamonds -- all suspended from beautiful .70 ct. t.w. pear-shaped diamond tops. Finely crafted in polished 18kt white gold. Length is 7/8". Post/clutch, diamond and citrine drop earrings. Exclusive, one-of-a-kind Estate Jewelry.
$3,495
C. 1990. Edgy yet elegant, this Estate collection pendant will turn any chain you own into a brand new statement piece! Crafted of a 15x15mm carved square mother-of-pearl that is centered by a 2.80 carat square fancy-cut amethyst and outlined in .50 ct. t.w. round brilliant-cut diamonds. Set in 18kt white gold. Double bail fits up to a 7mm chain, sold separately. Amethyst and mother-of-pearl pendant. Exclusive, one-of-a-kind Estate Jewelry.
$1,950
Lengthen your look with our spectacular drop earrings! The vertical designs glimmer with .40 ct. t.w. emeralds in black rhodium, illuminated at the bottom by .20 ct. t.w. baguette diamonds. Crafted in polished 18kt white gold. Length is 1 1/2". Post/clutch, diamond and emerald linear drop earrings.
$9,395
March-born beauties and aquamarine enthusiasts will fall in love with this stunning, soon-to-be heirloom! Our elegant bracelet parades 4.80 ct. t. t.w. oval aquamarines around the wrist -- spaced by sizzling .50 ct. t.w. round brilliant-cut diamond trios that form a charming pattern. Crafted in polished 18kt white gold. Double-latch safety. Box clasp, diamond and aquamarine bracelet.
$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.
$5,195
C. 1990. An elegant choice for amethyst lovers, these Estate collection earrings keep your look elevated and refined. Two smooth 4.40 ct. t.w. oval amethyst cabochons anchor the pair, encircled by icy 1.60 ct. t.w. diamonds. Crafted in polished 18kt white gold. Clip/post, diamond and amethyst earrings. Exclusive, one-of-a-kind Estate Jewelry.
$2,595
C. 2000. From our Estate collection, these vibrant floral earrings flourish with fiery 1.70 ct. t.w. round rubies and shimmery .30 ct. t.w. diamond curves. Crafted in polished 18kt white gold. Clip/post, diamond and ruby floral earrings. Exclusive, one-of-a-kind Estate Jewelry.
$8,495
C. 1990. Beautifully bedecked by 5.00 ct. t.w. round sapphires and .90 ct. t. t.w. round brilliant-cut diamonds, these Estate collection earrings will cast you in the most elegant light with timeless color and epic sparkle. Finely crafted in polished 18kt white gold. Clip/post, diamond and sapphire curved earrings. Exclusive, one-of-a-kind Estate Jewelry.
$4,095
Eternally classic, these demure drop earrings present .80 ct. t.w. pear-shaped emeralds haloed by .41 ct. t.w. round brilliant-cut diamonds that continue up the slender, linear tops. Finely crafted in polished 18kt white gold. Perfect for accompanying your elegant evening wear. Length is 1". Hinged post, diamond and emerald drop earrings.
$2,150
Like lucent droplets of fresh morning dew, these 1.00 ct. t.w. pear-shaped aquamarine earrings have an innately majestic spirit. Scintillating .26 ct. t.w. round brilliant-cut diamond frames elevate the pair to lavish new heights -- all set in brightly polished 18kt white gold. Post/clutch, diamond and aquamarine earrings.
$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.
$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.
$7,195
If your high-end collection already hosts aquamarine and sapphire styles, tanzanite is the exotic gem you need to complete your beautiful tonal-blue repertoire! Our timeless bracelet presents 7.25 ct. t.w. round tanzanites in their stunning blue-purple hue -- each alternating with chic .48 ct. t.w. diamond-studded square stations. Finely crafted in polished 18kt white gold. Figure 8 safety. Box clasp, diamond and tanzanite bracelet.
$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.
$2,150
Perfectly sweet, our sparkling 1.20 carat emerald-cut pink sapphire pendant necklace makes an elegant case for this blockbuster color! Beautiful .29 ct. t.w. round brilliant-cut diamonds form a fantastic framework that continues up the slender bail, all set in 18kt white gold. Cable chain. Lobster clasp, diamond and pink sapphire pendant necklace.
$3,595
C. 1990. Sweet little clovers sparkle with 1.40 ct. t.w. rubies wrapped in radiant .55 ct. t.w. diamond borders on this charming Estate collection necklace. Crafted in polished 18kt white gold and stationed on a classic cable chain. Lobster clasp, diamond and ruby clover necklace. 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.
$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.
$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.
$3,495
C. 1990. Bedazzled with vibrant 2.50 ct. t.w. pink sapphires in an elegant ombre design, this gorgeous Estate collection pendant necklace will be the envy of every Barbie girl. Finely crafted in polished 18kt white gold and stationed on a classic cable chain that adjusts up to 18". Springring clasp, tonal pink sapphire pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$8,495
C. 1980. Fire and ice come together in this splendid pair of cluster earrings from our Estate collection. Sprays of 2.60 ct. t.w. round brilliant-cut diamonds flash radiant sparkle, as 2.00 ct. t.w. marquise rubies sizzle all around. Crafted in 18kt white gold. Hinged post, diamond and ruby cluster earrings. Exclusive, one-of-a-kind Estate Jewelry.
$3,595
C. 1980. Let the icy aura of these Estate collection earrings encapsulate you! The chandelier-style drops feature twinkling 8.40 ct. t.w. aquamarine ovals illuminated by bars of .21 ct. t.w. round brilliant-cut diamonds. Crafted in 18kt white gold. Length is 2". Post/clutch, diamond and aquamarine chandelier 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.