Diamond 3‑Stone Rings
26 Products
26 Products
26 Products
$4,350
A magnificent, modern riff on a classic design, our stunning ring features a sizable 3.00 carat emerald-cut lab-grown diamond flanked by .50 ct. t.w. tapered baguettes of the same kind. Finely crafted in polished 14kt white gold. 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. 3/8" wide. Lab-grown diamond ring.
$3,250
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 14kt yellow gold. 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.
$4,350
Sparkle that steals the spotlight, at an incredible value for its ample size! Our showstopping three-stone ring beams with big 4.00 ct. t.w. round brilliant-cut lab-grown diamonds in sunny 14kt yellow gold. 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 three-stone ring.
$2,495
Impeccable sparkle times three! Our exceptional three-stone ring flashes 2.00 ct. t.w. round brilliant-cut lab-grown diamonds in a high-polished 14kt yellow gold setting. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. 1/4" wide. Lab-grown diamond three-stone ring.
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Beautiful beyond compare, our glamorous three-stone ring comes at an incredible value. Features a central 2.00 carat emerald-cut lab-grown diamond flanked by 2.00 ct. t.w. emerald-cut lab-grown diamonds in perfectly polished 14kt white gold. 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.
$3,250
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.
$4,350
Sparkle that steals the spotlight, at an incredible value for its ample size! Our showstopping three-stone ring beams with big 4.00 ct. t.w. round brilliant-cut lab-grown diamonds in bright 14kt white gold. 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 three-stone ring.
$2,495
Impeccable sparkle times three! Our exceptional three-stone ring flashes 2.00 ct. t.w. round brilliant-cut lab-grown diamonds in a high-polished 14kt white gold setting. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. 1/4" wide. Lab-grown diamond three-stone ring.
$3,250
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 14kt white gold. 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.
$499
Define your style with stack-and-layer essentials from our Pure Collection. Create the perfect look to show off your personality. A modern riff on a classic style, this dainty ring shimmers with a trio of .16 ct. t.w. lab-grown diamond baguettes in polished 14kt yellow gold. 3/16" wide. Lab-grown diamond ring.
$3,250
Indulge in high-end sparkle at an approachable price. Our spectacular three-stone ring presents a central 1.50 carat emerald-cut lab-grown diamond flanked by two 1.50 ct. t.w. emerald-cut lab-grown diamonds at either side. Finely crafted in polished 14kt yellow gold. 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.
$1,395
A classic three-stone style gets made-over with modern sparkle! Our superb ring presents a trio of 1.00 ct. t.w. round brilliant-cut lab-grown diamonds that glow in a brightly polished 14kt yellow gold setting. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. 3/16" wide. Lab-grown diamond three-stone ring.
$1,895
C. 1990. From our Estate collection, this .55 ct. t.w. round brilliant-cut diamond ring flashes a trio of fiery gems in a classic three-stone design. Crafted in polished 14kt white gold with sunny 14kt yellow gold details for a versatile two-tone look. 3/16" wide. Diamond three-stone ring. Exclusive, one-of-a-kind Estate Jewelry.
$3,250
Indulge in high-end sparkle at an approachable price. Our spectacular three-stone ring presents a central 1.50 carat emerald-cut lab-grown diamond flanked by two 1.50 ct. t.w. emerald-cut lab-grown diamonds at either side. Finely crafted in polished 14kt white gold. 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.
$8,995
C. 2000. As marvelous as any modern version of the same design, this exceptional Estate collection ring would make a stunning engagement ring for your bride-to-be. Features a 1.00 carat round brilliant-cut diamond flanked by more petite 1.00 ct. t.w. round brilliant-cut diamonds to create a classic three-stone arrangement. Crafted in polished platinum. 1/4" wide. Diamond three-stone ring. Exclusive, one-of-a-kind Estate Jewelry.
$1,395
A classic three-stone style gets made-over with modern sparkle! Our superb ring presents a trio of 1.00 ct. t.w. round brilliant-cut lab-grown diamonds that glow in a brightly polished 14kt white gold setting. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. 3/16" wide. Lab-grown diamond three-stone ring.
$4,695
C. 1980. From our Estate collection, this traditional three-stone ring casts memorable sparkle with fiery 1.00 ct. t.w. round brilliant-cut diamonds in platinum settings centered on a buttery 14kt yellow gold band. 3/16" wide. Diamond three-stone ring. Exclusive, one-of-a-kind Estate Jewelry.
$4,350
A magnificent, modern riff on a classic design, our stunning ring features a sizable 3.00 carat emerald-cut lab-grown diamond flanked by .50 ct. t.w. tapered baguettes of the same kind. Finely crafted in polished 14kt yellow gold. 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. 3/8" wide. Lab-grown diamond ring.
$3,695
C. 2020. It's your lucky day -- our Estate collection has led you to a timeless heirloom you'll treasure. This magnificent three-stone ring shimmers with 1.30 ct. t.w. round brilliant-cut diamonds in a polished 14kt white gold setting. Wear it as a wedding band or an enduring everyday statement. 3/16" wide. Diamond three-stone ring. Exclusive, one-of-a-kind Estate Jewelry.
$4,495
C. 2000. Classic as can be, our Estate collection ring flaunts a fabulous .50 carat round brilliant-cut diamond flanked by two slightly smaller .50 ct. t.w. round brilliant-cut diamonds to create a timeless three-stone design. Finely crafted in polished 18kt yellow gold. 3/16" wide. Diamond three-stone ring. Exclusive, one-of-a-kind Estate Jewelry.
$4,795
C. 1990. Begin your love story with superb sparkle! From our Estate collection, this classically beautiful engagement ring features 1.00 ct. t.w. round brilliant-cut diamonds arranged in a traditional three-stone design. Crafted in polished 14kt white gold. 1/4" wide. Diamond ring. Exclusive, one-of-a-kind Estate Jewelry.
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A stunning sight at an incredible price, our classically beautiful three-stone ring flashes 2.00 ct. t.w. emerald-cut lab-grown diamonds in polished 14kt yellow gold. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. 1/4" wide. Lab-grown diamond ring.
Clearance!
A stunning sight at an incredible price, our classically beautiful three-stone ring flashes 2.00 ct. t.w. emerald-cut lab-grown diamonds in polished 14kt white gold. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. 1/4" wide. Lab-grown diamond ring.
$6,995
Celebrate your past, present and future with the one you've chosen to spend the rest of your life with. IN this lovely engagement ring, three round brilliant-cut diamonds, totaling 1.50 carats, are nestled closely together at the front of a polished 14kt white gold band. It also makes a wonderful anniversary gift! Diamond three-stone ring.
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C. 1980. One, two, three times the sparkle! Filled with thoughtful filigree details, our demure Estate collection ring presents an elegant trio of 1.00 ct. t.w. round Old European-cut diamonds across the finger. Finely crafted in polished 18kt white gold. 1/4" wide. Diamond filigree ring. Exclusive, one-of-a-kind Estate Jewelry.
Clearance!
Celebrate your past, present and future with the one you've chosen to spend the rest of your life with. In this lovely engagement ring, three round brilliant-cut diamonds, totaling 1.00 carat, are nestled closely together at the front of a polished 14kt white gold band. It also makes a wonderful anniversary gift! Diamond three-stone ring.
Silver, 18kt Gold Vermeil & Gold Rings
Welcome to the Ross-Simons ring collection, where you'll discover a ring for every finger, and then more rings to give away as gifts! With so many glittering gold rings, silver rings, 18kt gold vermeil rings, diamond rings—and yes of course, engagement rings and wedding rings—we have the right ring for any occasion here at your fingertips.
Our fine jewelry designers and merchants proudly present thousands of stunning rings from all over the world. Just click on any section of our ring collection to be dazzled and inspired. Click "Gemstone Rings" and see all your favorites: ruby rings, sapphire rings, and all the different birthstone rings.
Our fashion ring categories give you endless possibilities to flash a bit of bling. White gold rings are runway-ready, and sterling silver rings offer high style for less. Our pearl rings are pure elegance, and even our men's rings go beyond the standard white gold wedding bands. Crafted using a thick layer of real 18kt gold over sterling silver, our 18kt gold vermeil rings were born to be stacked. You’ll discover classic and on-trend styles that deliver a luxe look at a nice price.
Diamond engagement rings are presented in five different collections that help you decide what you want: from diamond solitaire engagement rings to antique engagement rings in Vintage & Estate Engagement Rings.