3 Carat Necklaces

Diamond Heart Necklace 18ct White Gold & Platinum Circa 2000 This exquisite heart necklace showcases approximately 3 carats of stunning natural diamonds, with a captivating h...

Romantic and refined ring centered by a GIA-certified natural ruby cut suggests a heart shape, weighing 2.36 carats, with a rich red color and excellent transparency. According to th...

This breathtaking diamond pendant is a refined expression of modern elegance, centered on a luminous pear-shaped natural yellow diamond that radiates warmth, fire, and individuality....

An exceptional and historically evocative diamond necklace dating to the 1930s, a period when young ladies were formally presented at Court as debutantes. Pieces of this calibre and ...

This refined ring is centered by a GIA-certified 3.02 carat heart-shaped brilliant diamond, set in platinum and chosen for its exceptional purity and brightness. The diamond is grad...

An authentic Cartier Paris necklace from the iconic Bamboo collection, crafted in solid 18 karat yellow gold The distinctive bamboo-inspired design reflects Cartier’s mastery of scul...

RareGemWorld's beautiful GIA certified diamond necklace. Mounted in a beautiful 18K Yellow and White Gold setting with a natural baguette cut yellow diamond complimented by a lozenge...

Graceful, timeless, and handmade in Italy, this exquisite diamond choker is a modern expression of minimalist luxury. Set in luminous 18K yellow gold, it features 3.02 carats total o...

Share your faith with this stunning diamond cross pendant necklace. This cherished cross necklace for her, features 29 natural, round-cut diamonds set in 10k Yellow Gold Plated Sterl...

■Item Number: TMR2510010001 ■Brand: Cartier ■Product Name: Love Charm ■Model/Reference No.: - ■Material: 18K White Gold ■Weight: Approx. 3.1g ■Size: Approx. W3.53mm × H26mm / W0.13in...

Share your faith with this stunning diamond cross pendant necklace. This cherished cross necklace for her, features 25 natural, round diamonds set in 2 Micron 10k Yellow Gold Plated Sterling Silver. The pendant is suspended from an 18-inch box chain with spring ring. This fine jewelry cross...

Circa 1980s David Webb Triple Strand Pearls Necklace, Having very Fine AAA Quality 6 M.M Round Cultured Pearls With nearly no signs of surface blemishes and are of Fine White luster ...

Important Diamond Pendant Necklace — A Masterpiece of Elegance Featuring a breathtaking 10 carat Pear Brilliant Cut Diamond, this pendant is the epitome of luxury and craftsmanship....

Diamond Choker Necklace In 18k Yellow Gold. The necklace consists dome crescent shaped links in 18k yellow gold. Three links on the front of the necklace encrusted with diamonds. The...

This exquisite Graff butterfly necklace is a radiant expression of the house’s legendary diamond mastery and refined design. Crafted in luxurious 18 karat white gold, the pendant is ...

Beautiful modern diamond tennis choker, flexible open back. Created by Alexander Beverly Hills. 63 round brilliant diamonds, 3.46 carats. Approxi...

Graceful, timeless, and handmade in Italy, this exquisite diamond choker is a modern expression of minimalist luxury. Set in luminous 18K white gold, it features 3.02 carats total of...

This substantial diamond necklace is crafted in solid 18K white gold and features pavé-set natural diamonds that create continuous brilliance across the surface. The classic pavé set...

18 Karat Two-Tone Gold Diamond Choker Necklace by Marchisio, Italian Jewellers Since 1859 Offered by Claris-A, this 18 karat two-tone gold choker necklace was handcrafted in the wor...

♥ Welcome to Blue Star Gems Our Joyful and Meaningful Jewelry At Blue Star Gems, we are passionate about providing joyful and statement jewelry for everyday wear. Our collection feat...

Metal Content: 14k Yellow Gold Stone Information Natural Ethiopian Opal Carat(s): 3.00ct Cut: Oval Cabochon Total Carats: 3.00ct Style: Solitaire Measurements Tall (from statio...

3.00 Carat Diamond by the Yard Necklace G SI 14K White Gold 14 stones 18 inches 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond by the Yard Necklace 3.00CT G-H SI 1...

An elegant and refined diamond pendant necklace centered with a GIA Certified 3.02 carat natural heart-shaped brilliant diamond, expertly set in platinum. The diamond displays an ex...

3.00 Carat Diamond Necklace G SI 14K Yellow Gold 16 inches 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace 3.00CT G-H SI 14K Yellow Gold, Prong style ...

This elegant circular pendant necklace by Chopard is crafted in luxurious 18K rose gold and showcases the refined aesthetic of the maison’s contemporary collections. The design feat...

This remarkable diamond is graded K color and VVS2 clarity, an impressive combination for an Old Mine cut of this size. The stone displays the unmistakable charm of 19th-century cutt...

Inspired by the mythical snake that sheds its skin, Bulgari’s Serpenti icon symbolizes metamorphosis since 1948. The Serpenti 18 kt rose gold necklace features flexible Tubogas spira...

About Angara:
At Angara, every piece of jewellery is a handcrafted expression of love and individuality. We design with intention—using vivid coloured gemstones and ethically...

A spectacular moonstone, diamond, and sapphire starburst pin/pendant from the Victorian (ca1880) era! Set in 14k yellow gold and topped in patinaed sterling silver, this beautifully ...

**Save this pendant ❤️ to receive price updates** A romantic and refined diamond pendant necklace crafted in 18K yellow gold, featuring a GIA certified heart-shaped diamond at the ce...

This one-of-a-kind necklace features a stunning 3.10-carat natural green tourmaline in a unique long-cut design, beautifully set in 14k gold. The pendant hangs gracefully from a clas...

This Cartier Diadea necklace is an exceptional example of the maison’s mastery in sculptural goldwork and diamond setting. Crafted in solid 18k gold and set with approximately 3.00 c...

Circa 1900 This Belle Époque convertible necklace / brooch of a bow and garland motif is finely crafted in silver topped 14K gold (front – silver, back – gold) and is embellished wi...

Certified Colombian Emerald Heart Pendant Necklace Elegantly crafted in 18k white gold, this refined pendant necklace features a certified 3.03 carat heart-shaped Colombian emerald,...

Aquamarine and dimaond pendant necklace. The aqua is a stunning 2.81 Carat pear shaped gemstone, set in 14k yellow gold with a round brilliant cut diamond on the upper bail. The pend...

A stylish pendant necklace, showcasing a 3.05 carat pear shape diamond certified by GIA as M color and VS2 clarity on a half-bezel setting made of 18K yellow gold. Comes with an 18K ...

A unique solitaire pendant necklace showcasing a single oval shape natural royal blue sapphire weighing 2.85 carats, suspended on a 18 inch white gold...

♥ 18K Gold Jellyfish Pendant with Jadeite Jade Body and Moving Tentacles Iridescent Plating Purple Blue Unique Birthday Anniversary Gift R4678 ♥ The purple blue color comes from a sp...

This 18K white gold pendant features a natural tsavorite weighing 3.19 carats, distinguished by its vivid green color, strong color intensity, and very eye-clean clarity. The center ...

This authentic Nemacolin bird diamond long pendant necklace is crafted in solid 18k yellow gold and features a striking sculptural bird motif accented with sparkling diamonds. Bold, ...

GIA Certified 3.02 Carat D Internally Flawless Pear Brilliant Diamond Platinum Pendant This exceptional pendant showcases a GIA Certified 3.02 carat pear brilliant diamond of the mo...

About Angara:
At Angara, every piece of jewellery is a handcrafted expression of love and individuality. We design with intention—using vivid coloured gemstones and ethically...

Elegant and timeless diamond by the yard necklace featuring 10 bezel-set natural diamonds totaling 3.12 carats, crafted in Italian-made solid 14K rose gold. The diamonds are evenly s...

This diamond pendant is a masterpiece of understated elegance, designed to capture the essence of purity and light. Crafted in platinum, it features a delicate and slender chain that...

A one of a kind 3 carat heart cut Muzo colombian emerald pendant set in solid platinum the stone is exceptional and has been certified by GRS Switzerland as "old mine muzo" please c...

This elegant Diamonds by the Yard necklace is crafted in 14KT yellow gold and features bezel set round brilliant cut diamonds spaced evenly along an adjustable 18-inch chain. Each di...

Stunning octagon-shaped amethyst pendant in 14K rose gold, accented with sparkling diamonds for a touch of timeless elegance and vibrant allure. Amethyst Pendant in 14Karat Rose Gol...

This Georgios Collections 18 Karat Yellow Gold Multi-Sapphire Cross with Diamonds—a stunning fusion of color and brilliance. This exquisite cross features six emerald-cut sapphires i...

GIA Certified 3.01 Carat Colombian Emerald and Diamond Heart Pendant Necklace in 18K Yellow Gold This exquisite necklace is crafted in 18K yellow gold and showcases a vibrant heart-...

Indulge in the beauty and rarity of this natural GIA certified 3.28-carat Fancy Intense Yellow Shield Cut Diamond pendant with multi-colored diamond side stones, expertly crafted in ...

Chopard 18K Rose Gold Happy Diamonds Floating Oval Pendant Necklace – 3.07 Carats Celebrate timeless elegance with this Chopard Happy Diamonds Pendant Necklace, an iconic design tha...

an exquisite 14K White Gold 3.19 ct Round Brilliant Cut Diamond Prong Set Halo Y-Drop Style Necklace. This stunning necklace weighs 9.5 grams and featur...

Natural Finely Faceted Quality Opal Diamond Pendant with 18" Gold Chain 3.25 TCW GIA Certified $8,950 211197 This is a Unique Custom Made Glamorous Piece of Jewelry Nothing says, “...

This breathtaking pendant showcases a GIA Certified 3.03 carat heart cut diamond, a symbol of love and elegance, gracefully suspended on a sleek platinum chain. The pendant’s minimal...

This elegant diamond necklace is designed for both versatility and brilliance, featuring a continuous flow of 144 round brilliant-cut diamonds that shimmer beautifully with every movement. Crafted in luminous 14K Rose gold, the necklace is designed with an adjustable length, allowing it to be worn at different drops to complement any neckline. With a total diamond weight of 3.25 carats, the stones are graded VS–SI clarity, ensuring bright sparkle and eye-clean quality. The fine craftsmanship of the prong-set diamonds ensures maximum light return, while the sleek design makes the necklace ideal for layering or as a stand-alone statement. Perfect for both everyday elegance and special occasions, this adjustable diamond necklace...

Bright pink tourmaline pendant necklace. 3.29 carat heart shaped tourmaline bezel set pendant in 18k rose gold. 17 inch 18k rose gold ...

Stunning 3.38 Carat Blue-Green Tourmaline Necklace with Fancy Yellow & Brilliant Diamonds – 18K Yellow Gold - Merkaba Jewelry Beverly Hills - Presenting an exquisite 18K yellow gold...

Natural Fine Colombian Emerald Pear Drop Pendant, crafted in an 18 Karat Gold bezel setting – designed to show the spectacular brilliance and beautif...

Metal Content: 14k Yellow Gold Stone Information Synthetic Ruby Carat(s): 3.00ct Cut: Emerald Color: Red Natural Diamond Carat(s): .09ct Cut: Round Brilliant Color: F Clarity: I...

This elegant diamond necklace is designed for both versatility and brilliance, featuring a continuous flow of 144 round brilliant-cut diamonds that shimmer beautifully with every movement. Crafted in luminous 14K white gold, the necklace is designed with an adjustable length, allowing it to be worn at different drops to complement any neckline. With a total diamond weight of 3.25 carats, the stones are graded VS–SI clarity, ensuring bright sparkle and eye-clean quality. The fine craftsmanship of the prong-set diamonds ensures maximum light return, while the sleek design makes the necklace ideal for layering or as a stand-alone statement. Perfect for both everyday elegance and special occasions, this adjustable diamond necklace...