Estate Diamond Necklaces
241 Products
241 Products
241 Products
$7,395
C. 1990. Whether you're looking to add some sparkle to your layered looks or for a simple yet stunning everyday signature, this Estate collection necklace is an excellent choice. An icy .94 carat pear-shaped diamond sits front and center, while an additional .54 ct. t.w. round brilliant-cut diamonds are stationed along the classic cable chain. Crafted in 18kt white gold. Lobster clasp, diamond station necklace. Exclusive, one-of-a-kind Estate Jewelry.
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$1,495
C. 1990. Brought to you by our Estate collection, this shimmering pendant necklace is a symbol of everlasting love and commitment. A circle of eternity flashes brilliance from 1.50 ct. t.w. diamonds, set in 14kt white gold and suspended on a glittering Singapore chain. Springring clasp, diamond eternity circle pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
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$1,595
C. 2000. Simple sparkle. Timeless design. Our Estate collection necklace spotlights a fabulous .25 carat round brilliant-cut diamond in a contemporary open-space palladium frame. Stationed on a classic 14kt white gold cable chain with a 2" extender. Lobster clasp, diamond frame necklace. Exclusive, one-of-a-kind Estate Jewelry.
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$1,495
C. 1990. Ever the elegant choice, this Estate collection necklace features 1.00 ct. t.w. baguette diamonds set in 14kt white gold -- blazing four fiery trails across a chic 14kt yellow gold curved pendant. Suspends from a 10kt yellow gold box chain. Lobster clasp, diamond curved pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$2,995
C. 1990. Ever the elegant choice, this graceful Estate collection necklace presents a silky 7.9mm cultured pearl on a chic cable chain studded with .55 ct. t.w. bezel-set diamond stations. Finely crafted in polished 14kt white gold. Lobster clasp, diamond and white pearl necklace. Exclusive, one-of-a-kind Estate Jewelry.
$8,995
C. 1990. From our Estate collection, this timeless style will be a forever favorite. The shimmering tennis necklace drapes dazzling 3.30 ct. t.w. round brilliant-cut diamonds around the neckline, set in polished 10kt yellow gold. It's as striking with a little black dress as it is with a denim jacket. Figure 8 safety. Push-button clasp, diamond tennis necklace. Exclusive, one-of-a-kind Estate Jewelry.
$1,695
C. 1980. You've likely seen a style like this before, and now's your chance to have your own! A classic choice from our Estate collection, this elegant open-space heart pendant necklace has a ribbony silhouette studded with .17 ct. t.w. diamonds. Finely crafted in polished 14kt yellow gold. Cable chain. Lobster clasp, diamond heart pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$2,995
C. 1990. This eye-catching heart necklace from our Estate collection is a deep, dazzling declaration of love. Features a puffy pendant blanketed with 1.30 ct. t.w. round brilliant-cut black diamonds, dangling from an icy white diamond-studded bail for a bit of sparkling contrast. Finely crafted in polished 14kt white gold with black rhodium. Rope chain. Springring clasp, black diamond heart pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$2,195
C. 1990. Stylishly symmetrical, this geometric-inspired necklace from our Estate collection features a sleek and modern centerpiece showcasing .25 ct. t.w. round brilliant-cut diamonds. Finely crafted in polished 14kt yellow gold and stationed on a fancy chain. Lobster clasp, diamond necklace. Exclusive, one-of-a-kind Estate Jewelry.
$5,495
C. 1980. A vintage design with classic appeal, this Estate collection necklace is sure to delight any jewelry enthusiast! The ornate flower pendant features an openwork pattern shimmering with an alluring array of 1.97 ct. t.w. baguette and round brilliant-cut diamonds. Crafted in 14kt white gold. Suspends from a box chain. Lobster clasp, diamond flower pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$4,595
C. 1990. Take a break from modern-day trends and treat yourself to something lasting. Our Estate collection pendant necklace boasts a classic glow, featuring 1.75 ct. t.w. round brilliant-cut and baguette diamonds in a sumptuous swirl pattern. Finely crafted in polished 18kt white gold and suspended from a 14kt white gold cable chain. Lobster clasp, diamond oval pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$1,895
C. 1980. Whether viewed as a flower bud or elegant abstract shape, this Estate collection pendant necklace is undeniably fancy and feminine. Features .25 ct. t.w. round brilliant-cut diamonds in 14kt white gold set between glossy 14kt yellow gold curves. Cable chain. Lobster clasp, diamond pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$1,495
C. 1990. Treat yourself to a beautiful symbol of freedom and transformation with our Estate collection butterfly necklace -- sparkling with .20 ct. t.w. round diamonds in 14kt white gold. Finely crafted in polished 14kt yellow gold and stationed on a rope chain. Springring clasp, diamond butterfly necklace. Exclusive, one-of-a-kind Estate Jewelry.
$2,995
C. 1990. A meaningful symbol designed with a bold aesthetic, this Estate collection pendant necklace presents a classic cross with 1.00 ct. t.w. square princess-cut diamonds illuminating each faceted arm. Crafted in satin and polished 14kt white gold. Rope chain. Springring clasp, diamond cross pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$1,495
C. 1990. Love abounds in this sweet necklace from our Estate collection. Twinkly .50 ct. t.w. round brilliant-cut diamonds cast romantic sparkle around the open-space heart pendant. Finely crafted in polished 14kt white gold. Suspends from a rope chain. Springring clasp, diamond heart pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$1,395
C. 1990. Like sparkling stars in the sky, .25 ct. t.w. round brilliant-cut diamonds form a fascinating constellation design in this celestial Estate collection pendant necklace. Finely crafted in polished 14kt white gold and suspended from a cable chain with a 2" extender. Lobster clasp, diamond constellation pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$3,995
C. 1990. Looking for a unique statement to style into your layers? From our Estate collection, this chic pendant necklace illuminates your look with 1.10 ct. t.w. round brilliant-cut diamonds that dance along open-space swirls. Finely crafted in polished 14kt white gold. Rope chain. Springring clasp, diamond swirl pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$5,995
C. 1990. From our Estate collection, this necklace proves that trends really do come back around! The statement-making bow is made up of pretty ribbons shining in brightly polished 14kt yellow and rose gold, secured with .25 ct. t.w. round diamonds in platinum at the center. Suspends from a cable chain. Lobster clasp, 14kt two-tone gold bow necklace. Exclusive, one-of-a-kind Estate Jewelry.
$2,695
C. 2000. Finish every outfit with fabulous sparkle. From our Estate collection, this elegant and understated necklace flashes a .32 carat round brilliant-cut diamond from a diamond-studded marquise station. Crafted in polished 18kt white gold. Cable chain includes a 2" extender. Lobster clasp, diamond necklace. Exclusive, one-of-a-kind Estate Jewelry.
$2,295
C. 2000. Finish every outfit with fabulous sparkle. From our Estate collection, this elegant and understated necklace flashes a .24 carat round brilliant-cut diamond from a diamond-studded marquise station. Crafted in polished 18kt white gold. Cable chain includes a 2" extender. Lobster clasp, diamond necklace. Exclusive, one-of-a-kind Estate Jewelry.
$1,495
C. 2024. An elegant, elongated design, this Estate collection necklace flourishes with .50 ct. t.w. round diamonds in a high-spirited, spoked-style pendant set in polished 14kt white gold. Rope chain. Springring clasp, diamond pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$4,595
C. 2000. From our Estate collection, this beautiful 1.75 ct. t.w. diamond sand dollar necklace honors a sea-inspired symbol of peace, tranquility and resilience. Finely crafted in polished 18kt white gold and stationed on a classic cable chain. Lobster clasp, diamond sand dollar necklace. Exclusive, one-of-a-kind Estate Jewelry.
$4,095
C. 1990. More visually unique than most, this Estate collection necklace frames up a fantastic show of 1.00 ct. t.w. round brilliant-cut and square princess-cut diamonds in an eye-catching squared pendant. Crafted in polished 14kt white gold and stationed on a fancy chain. Lobster clasp, diamond pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$2,795
C. 1990. Proving that two tones are better than one, this lovely Estate collection heart pendant necklace is a fantastic find for its reversible versatility. Switch between open-space 18kt yellow and white gold presentations, featuring .16 ct. t.w. round brilliant-cut diamond centerpieces on either side -- so there's always a bit of sparkle! Cable chain. Lobster clasp, diamond double-sided heart pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$6,495
C. 1990. Elegantly elongated for a dramatic look, this dazzling Estate collection pendant necklace is perfect for emphasizing plunging necklines! Fiery 2.60 ct. t.w. round brilliant-cut diamonds bedeck the linear drop, which would also look lovely draped over a higher-neck dress or tunic-style top. Finely crafted in 18kt white gold and suspended from a 14kt white gold box chain. Lobster clasp, diamond linear pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$3,995
C. 1990. This bold beauty has fluttered into our Estate collection -- a stylized butterfly pendant necklace, glitzed with .75 ct. t.w. black and white diamonds and set in polished 18kt white gold with black rhodium. Suspends from a sleek box chain with a 1.5" extender. Lobster clasp, black and white diamond butterfly necklace. Exclusive, one-of-a-kind Estate Jewelry.
$3,895
C. 1990. There's something so alluring about a beautiful vintage key -- and our Estate collection pendant necklace has style secrets to share! Bask in the rich glow of .93 ct. t.w. brown and white diamonds set in polished 14kt white gold with black rhodium. Cable chain. Lobster clasp, white and brown diamond key pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$4,795
C. 1990. From our Estate collection, this high-end padlock necklace evokes the romantic spirit of committed, enduring love. Features fabulous .54 ct. t.w. multi-shaped diamonds set in polished 18kt white gold. Cable chain includes a 1.5" extender. Lobster clasp, diamond padlock necklace. Exclusive, one-of-a-kind Estate Jewelry.
$4,495
C. 1990. Clever and unique, this extra-long necklace from our Estate collection has distinct qualities that contribute to its versatility and appeal! Chic square stations in two sizes are studded with 1.60 ct. t.w. diamonds -- featuring classic white gems on one side, and bold black rounds on the reverse. Crafted in polished 14kt rose gold on a sleek rolo chain. Lobster clasp, black and white diamond reversible station necklace. Exclusive, one-of-a-kind Estate Jewelry.
$2,195
C. 1990. Here's a contemporary style you'll wear again and again. From our Estate collection, this chic necklace lights up every look with .30. ct. t.w. round brilliant-cut diamond clusters in a modern open-space teardrop. Crafted in polished 14kt white gold. Wheat chain. Springring clasp, diamond teardrop necklace. Exclusive, one-of-a-kind Estate Jewelry.
$5,695
C. 1990. Infused with artful flair, this Estate collection pendant necklace features a charming asymmetrical heart pendant lined with luminous 2.00 ct. t.w. round brilliant-cut diamonds. Crafted in polished platinum. Box chain. Springring clasp, diamond heart pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$7,695
C. 1990. Follow the curves of this elegant teardrop pendant necklace from our Estate collection, which boasts 3.00 ct. t.w. round brilliant-cut diamonds to stunning effect. Finely crafted in polished 18kt yellow gold and suspended from a rope chain. Lobster clasp, diamond teardrop pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$3,195
C. 1990. When it comes to our Estate collection, sometimes your perfect piece finds you first. Look at this sensational cluster pendant necklace -- beautifully bedecked by 1.37 ct. t.w. baguette, square princess-cut and round brilliant-cut diamonds to stunning effect. Finely crafted in polished 18kt white gold. Suspends from 14kt white gold rope chain. Springring clasp, diamond pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$4,395
C. 1990. Embrace a spirit of quiet luxury with this lavish yet understated necklace from our Estate collection. A sizzling station of 1.30 ct. t.w. round brilliant-cut diamonds sparkles at the center of a fancy 14kt yellow gold chain, which adds perfectly unique charm to a very versatile design. Lobster clasp, diamond necklace. Exclusive, one-of-a-kind Estate Jewelry.
$3,795
C. 1990. A strong, sparkling symbol of faith, this Estate collection necklace features a bold open-space cross pendant illuminated by 2.00 ct. t.w. round brilliant-cut diamonds. Finely crafted in polished 14kt white gold. Suspends from a rolo chain. Lobster clasp, diamond cross pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
$4,095
C. 1990. Enjoy a lifetime of luxurious sparkle with this beautiful cluster necklace from our Estate collection. An elegant cushion-shaped pendant is blanketed by 2.30 ct. t.w. round brilliant-cut diamonds, crafted in brightly polished 14kt white gold and suspended from a classic rope chain. Springring clasp, diamond cluster pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
A necklace changes a look the way nothing else does. Same outfit, different chain — entirely different woman. Gold chains: rope, cable, paper clip, box, figaro — in 10kt, 14kt, and 18kt yellow, white, and rose gold. Station necklaces with diamonds or gemstones spaced along delicate strands. Pendant necklaces in every theme — from meaningful religious pieces to playful initials to bold gemstone drops. Pearl strands, graduated or uniform, in cultured freshwater, Akoya, and shell pearl. Layering sets designed to work together without thinking about it. Bead necklaces with lapis, turquoise, and amethyst. Italian-crafted link styles with the weight and finish of pieces that cost twice as much. For over 70 years, Ross-Simons buyers have sourced necklaces from Italy, Asia, and beyond — building a collection that spans everyday essentials to fine pieces worth centering an entire look around. The one that completes yours is here.