Jewelry in Platinum
432 Products
432 Products
432 Products
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Embrace the beauty of these stellar lab-grown diamond stud earrings! Here, 1.00 ct. t.w. round brilliant-cut lab-grown diamonds shine ever so brightly in polished platinum. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Post/clutch, lab-grown diamond stud earrings.
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C. 1980. Claim a legendary legacy with this once-in-a-lifetime heirloom. Presented by our treasure-filled Estate collection, the inimitable ring showcases a sensational 2.90 carat pear-shaped diamond flanked by two baguette diamonds totaling .50 carats. An unforgettable engagement option, or the ultimate personal statement piece. Finely crafted in polished platinum. 7/16" wide. Diamond ring. Exclusive, one-of-a-kind Estate Jewelry.
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Luxurious lab-grown diamonds at an incredible value! Ample in size and exceptional in sparkle, our 2.00 ct. t.w. round brilliant-cut lab-grown diamond stud earrings are simply set in polished platinum for a timeless look that transcends. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. This item includes a report from the International Gemological Institute to verify color, clarity and carat weight. Post/clutch, lab-grown diamond stud earrings.
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Flaunting an elongated design, this extraordinary lab-grown diamond ring comes at a superior value considering its impressive impact and size. Features an east-west set 3.00 carat oval lab-grown diamond haloed by petite .75 ct. t.w. round brilliant-cut lab-grown diamonds. Finely crafted in polished platinum. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. 3/8" wide. Lab-grown diamond ring.
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C. 2020. This starry stunner is practically brand new, and it's joining our Estate collection! Star sapphires are uniquely beautiful, emitting a visual illusion known as an asterism, which presents a star-like design when the light hits just right. This glamorous ring hosts such a gem -- a 7.75 carat oval cabochon -- encircled by an ample halo of 2.00 ct. t.w. baguette diamonds. Crafted in platinum. 3/4" wide. Diamond and star sapphire ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 1990. March babies, this beauty's for you! From our Estate collection, this icy ring flaunts a cool blue 2.44 carat pear-shaped aquamarine, flanked by trios of .31 ct. t.w. round brilliant-cut diamonds. Crafted in platinum. 7/16" wide. Diamond and aquamarine ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 1990. Simple yet so striking, our Estate collection ring features a magnificent 4.36 carat marquise-shaped garnet cabochon in a navette-style design that offers an elongating effect on the finger. At either side of the bold gem, .30 ct. t.w. baguette diamonds cast their classic sparkle from a polished platinum band. 5/8" wide. Diamond and garnet ring. Exclusive, one-of-a-kind Estate Jewelry.
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Impressive and unique at a fantastic value, this 3.00 carat rectangular cushion-cut lab-grown diamond is presented in a modern east-west orientation that perfectly showcases its countless fiery facets. Finely crafted in polished platinum with .75 ct. t.w. round brilliant-cut lab-grown diamonds framing the gem and continuing along the band. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. 3/8" wide. Lab-grown diamond ring.
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C. 1990. Rich, cranberry sparkle will draw you into this Estate collection ring -- and its enchanting details will keep your attention! Bright 2.22 ct. t.w. square rubies border the rectangular top, with a cluster of .21 ct. t.w. round brilliant-cut diamonds at the center. Tilt the ring to view the swirling under-gallery, crafted in beaming platinum. 5/8" wide. Diamond and ruby ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 2000. Marvel in the midnight-green sparkle of this spectacular find. From our Estate collection, the exquisite ring hosts a vivid 3.15 carat oval green tourmaline that appears even more saturated next to crisp 1.00 ct. t.w. round brilliant-cut diamonds in a pristine platinum setting. 7/16" wide. Diamond and green tourmaline ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 2000. A simple style with geometric flair, this Estate collection pendant necklace is a unique signature look. A rich 1.09 carat kite-shaped ruby is topped with a shimmering .23 carat round brilliant-cut diamond, set in beaming platinum. Suspended on a box chain, which adjusts from 19" to choker length. Springring clasp, diamond and ruby pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
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C. 1950. From our Estate collection, this Retro-era ring is a stellar example of understated elegance. Features a sparkling .30 carat round Old European-cut diamond in a square setting -- with more petite .12 ct. t.w. round diamonds decorating the band. Finely crafted in polished platinum. 3/16" wide. Diamond ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 2020. Flashing a fabulous play of color that lends itself to a multitude of looks, our Estate collection ring flaunts a 6.8x6mm oval black opal cabochon, flanked by .35 ct. t.w. marquise and round brilliant-cut diamonds. Crafted in polished platinum. 1/4" wide. Diamond and black opal ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 2000. An exquisite Estate collection treasure. Our dazzling cluster ring hosts a fiery .58 carat oval ruby surrounded by sizzling .54 ct. t.w. baguette and round brilliant-cut diamonds arranged in a flourish of fabulous sparkle. Finely crafted in polished platinum. 7/16" wide. Diamond and ruby ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 1990. A magnificent match-up of two timeless gems. Ushered in by gorgeous .80 ct. t.w. triangular sapphires, our elegant Estate collection ring focuses on a stunning .80 carat round brilliant-cut diamond centerpiece. Finely crafted in polished platinum. 1/4" wide. Sapphire and diamond ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 2000. Perfect as a promise or engagement ring, this elegant Estate collection find spotlights a crisp .18 carat round brilliant-cut diamond -- with .34 ct. t.w. round brilliant-cut diamonds sparkling along a classic halo and two-row split band. Finely crafted in polished platinum. 1/4" wide. Diamond ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 1990. From our Estate collection, this impressive 6.00 carat oval amethyst ring flashes the most decadent deep-purple hue -- a color traditionally associated with power and royalty. Finely crafted in polished platinum with four petite diamonds sparkling around the setting. 1/2" wide. Amethyst ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 1990. A striking study in geometry, this Estate collection ring alternates icy .56 ct. t.w. round diamonds with vivid .53 ct. t.w. square emeralds in nesting rectangles. Set in polished platinum, the style offers a bright contrast and pop of color that will liven up your look in an instant. 11/16" wide. Emerald and diamond ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 1990. From our Estate collection, this beautifully bold ring flaunts a sizable 7.37 carat oval pink tourmaline that's bursting with fabulous juicy-fruit sparkle. At either side, two .39 ct. t.w. baguette diamonds add a classic glow and refined structure with their architectural elegance. Crafted in polished platinum. 1/2" wide. Diamond and pink tourmaline ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 1990. Splashed with an ocean-blue hue, this stunning Estate collection ring features a 2.45 carat oval sapphire, orbited by .29 ct. t.w. baguette diamonds and clusters of .45 ct. t.w. round brilliant-cut diamonds. Crafted in glossy platinum. 5/8" wide. Diamond and sapphire ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 2000. A stunning statement piece from our Estate collection, this cocktail ring showcases a magnificent 26.38 carat rectangular fancy-cut aquamarine. Its serene, oceanic hue is accented by three sparkling diamonds on each side and a shiny platinum band. 3/4" wide. Diamond and aquamarine cocktail ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 2000. Sparkling with crisp ice-blue sparkle, this Estate collection ring presents a rare .59 carat oval paraiba tourmaline gem ushered in by dazzling .32 ct. t.w. square diamonds in two rows. Crafted in polished platinum. 1/4" wide. Diamond and paraiba blue tourmaline ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 1990. Jade is popular for its calming color that connects to nature. From our Estate collection, this beautiful ring celebrates the beloved gem with a grand presentation that positions a vivid 11x7.5mm oval jade cabochon amid a radiant flourish of .33 ct. t.w. baguette and round brilliant-cut diamonds. Finely crafted in polished platinum. 7/16" wide. Diamond and jade ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 1930. From our Estate collection, this elegant ring is an ode to Art Deco beauty. Rich .18 ct. t.w. pear-shaped synthetic sapphires glow alongside twinkling .10 ct. t.w. round diamonds. Finely crafted in polished platinum. 1/2" wide. Diamond and synthetic sapphire ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 1990. An exquisite option to celebrate a May birthday, or perfect for any lover of green, this Estate collection ring flashes a bright green 1.31 carat emerald, flanked by crisp trillion-cut diamonds at either side, totaling .70 carats. Crafted in beaming platinum. 5/16" wide. Diamond and emerald ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 2000. Understated in the most elegant way, this superb Estate collection ring features a deeply saturated .98 carat oval sapphire at the center of a sleek line-up of .27 ct. t.w. diamond baguettes. Crafted in polished platinum. 1/4" wide. Diamond and sapphire ring. Exclusive, one-of-a-kind Estate Jewelry.
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Stellar sparkle. Impressive value. Our radiant ring features a 2.00 carat round brilliant-cut lab-grown diamond center flanked by .50 ct. t.w. tapered baguette gems of the same kind. Finely crafted in polished platinum. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. This item includes a report from the International Gemological Institute to verify color, clarity and carat weight. 1/4" wide. Lab-grown diamond ring.
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C. 1980. Get wrapped up in the splendor of this Estate collection ring! Flaunting classic gemstone sparkle and a timeless bypass design, gleaming rows of 1.70 ct. t.w. square sapphires culminate in a fiery 1.38 ct. t.w. diamond cluster -- all crafted in beaming platinum. 3/4" wide. Diamond and sapphire bypass ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 1950. Some styles transcend time -- like this stunning Estate collection ring, which hails from the Retro era. Crafted in polished platinum, a graceful swirl hosts an array of dazzling round Old European-cut diamonds, totaling 1.25 carats. Slip it on to make an elegant statement or wear as a unique everyday signature. 1/2" wide. Diamond swirl ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 1990. Remarkable details give this Estate collection ring an artistic spirit. The dazzling design features classic 1.07 ct. t.w. round brilliant-cut diamonds and rich .61 ct. t.w. ruby baguettes that beam between milgrain borders. Tilt the piece upward to reveal little swirls etched along the under gallery. Crafted in polished platinum. 7/16" wide. Ruby and diamond ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 1990. What could be more glamorous than a mile-high pile of diamonds? Our dazzling Estate collection ring boasts 1.50 ct. t.w. round brilliant-cut diamonds perfectly arranged in a lush cluster. Finely crafted in polished platinum. 9/16" wide. Diamond cluster ring. Exclusive, one-of-a-kind Estate Jewelry.
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Unique in the most extraordinary way, this lavish ring comes at a notable value when considering its magnificent size and scale. Bask in the fiery glow of a 4.00 carat oval lab-grown diamond, tastefully tilted within an asymmetrical platinum setting studded with .75 ct. t.w. round brilliant-cut lab-grown diamonds. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. 3/4" wide. Lab-grown diamond ring.
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Acquire a quintessential look for less than you'd imagine! Our fabulous three-stone ring flaunts 3.00 ct. t.w. round brilliant-cut lab-grown diamonds in polished platinum. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. This item includes a report from the International Gemological Institute to verify color, clarity and carat weight. 1/4" wide. Lab-grown diamond ring.
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C. 2000. A luxurious duo of gemstones and timeless design make this Estate collection ring a real treasure! The center gemstone, a rich 4.29 carat oval rhodolite garnet, is illuminated by an ornate halo of .81 ct. t.w. baguette and round brilliant-cut diamonds. Crafted in platinum. 1/2" wide. Diamond and rhodolite garnet ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 2020. You'll be looking so sharp with this unique Estate collection ring. The crisp, square top flaunts a central .70 carat square princess-cut diamond inside a border of .59 ct. t.w. square sapphires. For even more elegance, additional .23 ct. t.w. round brilliant-cut diamonds form a shimmering frame and dot the flourishing under gallery -- crafted in beaming platinum. 1/2" wide. Sapphire and diamond square ring. Exclusive, one-of-a-kind Estate Jewelry.
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C. 2000. Radiating a royal blue glow, our exquisite Estate collection ring showcases a velvety 1.88 carat oval sapphire haloed by .46 ct. t.w. baguette and round brilliant-cut diamonds in a whirl of elegant sparkle. Finely crafted in polished platinum. 9/16" wide. Diamond and sapphire ring. 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.