Diamond Necklaces in Gold‑Plated
178 Products
178 Products
178 Products
From $99
Impressive sparkle, incredible price. On our classic necklace, a .15 carat round brilliant-cut lab-grown diamond shines from a sleek bezel setting stationed on an 18kt yellow gold over sterling silver cable chain. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Springring clasp, lab-grown diamond necklace.
From $199
Here's a stunning station necklace for a fantastic price! Glistening with .33 ct. t.w. round brilliant-cut lab-grown diamonds in 18kt yellow gold over sterling silver, our classic cable-chain necklace is a true style essential. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Lobster clasp, lab-grown diamond station necklace.
From $199.20
Save 20%
Price reduced from
$249
to
A special style, priced to please. Our meaningful cross pendant necklace sparkles with .50 ct. t.w. round brilliant-cut lab-grown diamonds in polished 18kt yellow gold over sterling silver. Suspends from a classic cable chain with a 2" extender. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Springring clasp, lab-grown diamond cross pendant necklace.
2 Metal Choices
From $303.20
Save 20%
Price reduced from
$379
to
Classic style, modern sparkle, superior value. Our essential station necklace presents the perfect touch of dazzle with 1.00 ct. t.w. round brilliant-cut lab-grown diamonds in crisp bezels. Crafted in polished 18kt yellow gold over sterling silver on a cable chain. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Lobster clasp, lab-grown diamond station necklace.
From $399
Experience stellar sparkle for less with this elegant curved bar necklace, featuring fiery round brilliant-cut lab-grown diamonds totaling 1.00 carat. Crafted in sunny 18kt yellow gold over sterling silver and stationed on a cable chain. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Graduates from 1/16" to 1/8" wide. Lobster clasp, lab-grown diamond curved bar necklace.
From $79.20
Save 20%
Price reduced from
$99
to
Show off your pride for your beloved pet when you sport this adorable pendant necklace. Diamonds in the shape of a paw print are set in a polished 18kt yellow gold over sterling silver disc. Suspends from a cable chain with a 2" extender. Perfect for everyday wear! Springring clasp, diamond paw print disc pendant necklace.
From $299
Here's a stunning station necklace for a fantastic price! Glistening with .50 ct. t.w. round brilliant-cut lab-grown diamonds in 18kt yellow gold over sterling silver, our classic cable-chain necklace is a true style essential. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Lobster clasp, lab-grown diamond station necklace.
From $200
Save 20%
Price reduced from
$250
to
This embellished cross pendant sparkles with .25 ct. t.w. baguette and round brilliant-cut diamonds. Perfect for special occasions or everyday wear! Crafted in polished 18kt yellow gold over sterling silver. Suspends from a cable chain with a 2" extender. Springring clasp, diamond cross pendant necklace.
From $289
Our well-priced solitaire necklace is a big winner, featuring a fabulous .50 carat round brilliant-cut lab-grown diamond in a sleek bezel setting on a cable chain. Finely crafted in polished 18kt yellow gold over sterling silver. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Lobster clasp, lab-grown diamond solitaire necklace.
From $126.65
Save 15%
Price reduced from
$149
to
The perfect touch of sparkle at a lovely price, our chic necklace stations a gently curved bar of .25 ct. t.w. bezel-set lab-grown diamonds on a glittering cable chain -- just right for elevating your everyday looks. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Includes a 2" extender. Lobster clasp, lab-grown diamond bar necklace.
From $169
A special style, priced to please. Our meaningful cross pendant necklace sparkles with .25 ct. t.w. round brilliant-cut lab-grown diamonds in polished 18kt yellow gold over sterling silver. Suspends from a classic cable chain with a 2" extender. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Springring clasp, lab-grown diamond cross pendant necklace.
From $199
Experience sleek sparkle at a fantastic value! Our essential solitaire necklace features a crisp .25 carat round brilliant-cut lab-grown diamond in a glossy 18kt yellow gold over sterling silver bezel. Stationed on a classic cable chain. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Lobster clasp, lab-grown diamond necklace.
From $424.15
Save 15%
Price reduced from
$499
to
Define your style with stack-and-layer essentials from our Pure Collection. Create the perfect look to show off your personality. A new-school way to wear a classic look, this 18kt yellow gold over sterling silver cable-chain necklace features 1.00 ct. t.w. round brilliant-cut lab-grown diamonds sparkling across a tennis-style center. Includes a 2" extender. Springring clasp, lab-grown diamond necklace.
From $760.75
Save 15%
Price reduced from
$895
to
Sensational sparkle, incredible value. Our glamorous necklace spaces chunky 3.00 ct. t.w. round brilliant-cut lab-grown diamonds across the front of a classic 18kt yellow gold over sterling silver cable chain. Includes a 2" extender. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Lobster clasp, lab-grown diamond necklace.
2 Metal Choices
SPECIAL PRICE
From $199
Save 20%
Price reduced from
$249
to
Looking for a heartfelt gift for an anniversary, birthday or special occasion? This pendant necklace is it! In a heart motif, .30 ct. t.w. round brilliant-cut diamonds sparkle in polished 18kt yellow gold over sterling silver. Box chain. Springring clasp, diamond heart pendant necklace.
$103.20
Save 20%
Price reduced from
$129
to
Sweet sparkle for everyday wear, our five-stone necklace features .15 ct. t.w. round brilliant-cut la-grown diamonds in sleek bezel settings. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Crafted in polished 18kt yellow gold over sterling silver and stationed on a classic cable chain with a 2" extender. Lobster clasp, lab-grown diamond necklace.
From $269
Stunning style. Nice price. Our fantastic .50 carat round brilliant-cut lab-grown diamond solitaire necklace showcases the beauty of simplicity. Crafted in polished 18kt yellow gold over sterling silver and stationed on a classic cable chain. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Springring clasp, lab-grown diamond solitaire necklace.
From $949
Stand out in every ensemble with this stunning 1.00 ct. t.w. diamond tennis necklace! Over 180 diamond rounds in white rhodium parade around the neckline in brightly polished 18kt yellow gold over sterling silver, delivering major sparkle for a very nice price. Figure 8 safety. Push-button clasp, diamond tennis necklace.
$549
A classic three-stone style goes modern with the scintillating sparkle of 1.00 ct. t.w. round brilliant-cut lab-grown diamonds! Our pretty pendant necklace shines in 18kt yellow gold over sterling silver on a cable chain. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Springring clasp, lab-grown diamond pendant necklace.
$79.20
Save 20%
Price reduced from
$99
to
Strike up the band with a little sparkle! Perfect for music lovers, our 18kt yellow gold over sterling silver treble clef pendant necklace lights up every look with round brilliant-cut lab-grown diamonds. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Suspends from a classic cable chain with a 2" extender for easy layering. Lobster clasp, 18kt gold over sterling treble clef pendant necklace.
$260
It's your lucky day! This polished 18kt yellow gold over sterling silver clover pendant necklace is illuminated by .15 ct. t.w. diamonds. Suspends from a Singapore chain that adjusts from 24" to choker length. Lobster clasp, diamond clover pendant necklace.
$995
Impressive fire, incredible value! Perfectly suited for daily wear, this modern must-have necklace spaces scintillating 3.00 ct. t.w. round brilliant-cut lab-grown diamond stations across the front of a classic cable chain. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Crafted in polished 18kt yellow gold over sterling silver. Includes a 2" extender. Lobster clasp, lab-grown diamond station-style necklace.
From $339.15
Save 15%
Price reduced from
$399
to
A meaningful style at a major value, this glorious 1.00 ct. t.w. round brilliant-cut lab-grown diamond cross pendant necklace is a perfect everyday signature for a person of faith. Crafted in polished 18kt yellow gold over sterling silver. Cable chain includes a 2" extender. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Springring clasp, lab-grown diamond cross pendant necklace.
$199
Superb sparkle at an incredible value! Our very chic necklace features a tastefully twisted pendant with a fiery .25 carat round brilliant-cut lab-grown diamond twinkling inside. Crafted in polished 18kt yellow gold over sterling silver. Cable chain includes a 2" extender. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Lobster clasp, lab-grown diamond twisted pendant necklace.
Clearance!
Shine at any time with our bright necklace. A gleaming sundial pendant features the North Star and Roman numerals, sparkling with .35 ct. t.w. diamonds at the border and the bail. Crafted in 18kt yellow gold over sterling silver. Suspends from a cable chain with a 2" extender. Lobster clasp, diamond sundial pendant necklace.
From $95.20
Save 20%
Price reduced from
$119
to
Bold style, surprisingly nice price -- Luxe Look designs are so easy to love. Our sunny 14kt yellow gold-plated necklace serves a lofty look for less, featuring oversized geometric stations that connect sleek tight-knit sections. Finishes with a classic lobster clasp. Dress it up, down and all around...however feels best to you in the moment.
From $1,276
Save 20%
Price reduced from
$1,595
to
Notable in scale and sparkle, this head-turning tennis necklace comes at a superior value! Impressive 3.00 ct. t.w. round brilliant-cut lab-grown diamonds dance across the neckline in polished 18kt yellow gold over sterling silver settings. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Single-latch safety. Push-button clasp, lab-grown diamond tennis necklace.
From $1,100.75
Save 15%
Price reduced from
$1,295
to
A lavish look at a fantastic value, this classic tennis necklace glistens with 2.00 ct. t.w. round brilliant-cut lab-grown diamonds in polished 18kt yellow gold over sterling silver. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Single-latch safety. Push-button clasp, lab-grown diamond tennis necklace.
From $476
Save 20%
Price reduced from
$595
to
Experience superior sparkle at an incredible value. Our elegant everyday necklace stations shimmering 1.00 ct. t.w. round brilliant-cut lab-grown diamonds across the front of a classic 18kt yellow gold over sterling silver cable chain. Includes a 2" extender. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Lobster clasp, lab-grown diamond necklace.
$215
Showcasing a bold initial of your choice and a .20 ct. t.w. round diamond border, this 18kt yellow gold over sterling silver dog tag pendant necklace is the perfect statement piece to elevate your everyday style. Textured and polished finishes. Suspends from a rope chain with a 2" extender. Springring clasp, diamond initial dog tag pendant necklace.
$254.15
Save 15%
Price reduced from
$299
to
Experience elegant everyday sparkle at an incredible value. Our understated necklace is a perfect signature piece, featuring .52 ct. t.w. round brilliant-cut lab-grown diamonds in sleek bezel settings along a curved bar centerpiece. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Crafted in polished 18kt yellow gold over sterling silver on a classic cable chain. Lobster clasp, lab-grown diamond curved bar necklace.
Clearance!
The one you've always wanted! Our fabulous 3.30 ct. t.w. diamond tennis necklace parades 172 round brilliant-cut diamonds around the neckline in a brightly polished setting of 18kt yellow gold over sterling silver. Completely timeless, this is a piece you'll treasure for decades as you enjoy its universal style and enduring design. Figure 8 safety. Push-button clasp, diamond tennis necklace.
Clearance!
Here's a chic everyday style to light up your look. Crafted in polished 18kt yellow gold over sterling silver, our cute necklace sparkles with a diamond-studded star on a glossy disc pendant. Cable chain includes a 2" extender. Lobster clasp, diamond star disc pendant necklace.
Clearance!
Perfect for layering, this ultra-chic 18kt yellow gold over sterling silver paper clip link necklace finishes with a sparkling .10 ct. t.w. round diamond toggle clasp. Diamond paper clip link toggle clasp necklace.
From $399
If you love high-faceted sparkle at a nice price, our charming heart necklace is the perfect pick! Glowing with 1.00 ct. t.w. round brilliant-cut lab-grown diamonds in polished 18kt yellow gold over sterling silver. Cable chain includes a 2" extender. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Springring clasp, lab-grown diamond heart necklace.
Clearance!
A perfect choice for delicate layering, this necklace is a must-have foundation piece for your collection. Bezel-set .25 ct. t.w. round brilliant-cut diamonds are delicately stationed on a polished 18kt yellow gold over sterling silver cable chain. Lobster clasp, diamond station necklace.
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.