6 Carat Necklaces

Bold and substantial, this striking Cuban link chain necklace is crafted in solid 18 karat yellow gold and set with natural round brilliant cut diamonds along the front links, creati...

An estate Van Cleef & Arpels, Cosmos pave round brilliant-cut diamond pin/pendant necklace, set in 18K yellow gold. Details: Brand: Van Cleef & Arpels Type: Cosmos Diamond E...

This striking pendant necklace showcases a gorgeous 6.03-carat diffusion Ruby, elegantly set as a single solitaire pendant. The gemstone displays a rich, saturated red hue that captu...

A magnificent showcase of elegance and rarity, this pendant features a stunning 6.06 carat natural blue sapphire in a classic cushion shape. The gemstone exhibits a rich, velvety roy...

Striking in both elegance and rarity, this refined necklace centers a floating oval briolette cut Burmese ruby weighing 6.30 carats, a gemstone prized for its vivid color and excepti...

This exquisite collar necklace is crafted in solid 18k yellow gold and showcases beautiful workmanship throughout. Featuring approximately 190 round-cut diamonds with an estimated to...

Beautiful natural diamond illusion set drop necklace, by Alexander Beverly Hills. 267 round and baguette diamonds, 6.02 carats. Approximately G/H color and SI clarity. 18-karat white...

Beautiful and classic natural diamond tennis necklace, by Alexander Beverly Hills. 163 round brilliant diamonds, 6.44 carats. Approximately D-F color and VVS2/VS1 clarity. 18-karat w...

This contemporary necklace is a true statement piece, meticulously crafted in 18K yellow gold and adorned with a dazzling array of 209 diamonds. Each of the diamonds is carefully set...

This exquisite pendant necklace captures the very essence of romance and timeless elegance. The platinum setting provides a luxurious and refined backdrop, allowing the center stone ...

Exquisite and timeless round diamond tennis necklace with dangling asscher cut and GIA certified pear brilliant diamond. High jewelry by Alexander Beverly Hills. 6.33 carats total di...

The Van Cleef & Arpels Zip Necklace was patented in 1938 but wasn't fully realized until 1950. The Van Cleef Zip Necklace is part of its sig...

Estate Necklace, 29 South Sea Pearl Round White to Light Rose, 542 Round Brilliant Cut Diamond 6.47 cttw H-I VS2-SI1, 18K White Gold Jewelry Type : Necklace Metal Type : 18K White ...

Introducing a breathtaking natural emerald cut diamond, certified by GIA weighing an impressive 6 carats. This gem showcases a remarkable spread, enhancing its visual presence and a...

This refined and contemporary 18K white gold diamond necklace showcases a timeless “bubbles” design, set with approximately 6 carats of natural diamonds of exceptional quality. Each ...

1960's Aqua and diamond halo pendant necklace. 5.50ct natural untreated oval aqua surrounded by 18 round brilliant cut accent diamonds in 14k white gold. 18 inch chain. 1 oval cut ...

6.00 Carat Diamond Tennis Necklace G SI 14K White Gold 16 inches 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace 6.00CT G-H SI 14K White Gold, Pave, ...

6.02 carat Heart Shaped Blue Sapphire with set in a handmade Platinum Pendant

This striking necklace is designed with a modern, architectural elegance, featuring four parallel diamond-set lines that curve gracefully around the neckline. Each row end is meticul...

Expertly crafted with 18 karats yellow gold, this stunning choker necklace boasts a 6.00-carat diamond pave. Elevate any ensemble with the perfect balance of luxury and elegance. The...

Victorian, 1900's Pearl and amethyst drop necklace. 5 round amethysts with 3 pear shaped amethyst dangles. in 14k yellow gold with one round center pearl. 18.5 inches in length. O...

This exquisite 4-prong tennis necklace features a continuous line of 162 round-cut diamonds, totaling 6.12 carats, set in lustrous 14k white gold. The diamonds, with a clarity of VS2...

This exquisite estate pendant showcases a stunning 4.40-carat 100% untreated Burmese sapphire in a captivating cornflower blue hue, complemented by a brilliant 1.80-carat Colombian e...

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Stunning oval-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 Gold w...

Sunita Nahata's latest collection is the 2024 Jewelry Sets. Gemstones in each set include citrine, amethyst, carnelian, Swiss blue topaz, and London blue topaz. These sets are eternal emblems of wealth, elegance, and individual flair. These sets are ideal for individuals who value quality and beauty, representing love, success, and significance. The citrine pendant with diamonds...

6.00 Carat Diamond by the Yard Necklace G SI 14K White Gold 28 stones 20 pointers 36 inches 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond by the Yard Necklace 6...

This exquisite Tiffany & Co. diamond halo necklace is crafted in 18K rose gold and showcases an elegant line of 55 circlet stations set with approximately 715 natural round brill...

Approximately 4 Carat Oval Cut Natural Pink Tourmaline 14 Karat Yellow Gold Rope Necklace 18" Long Gold: 14 Karat Yellow gold , Beautiful rope design chain Weight: 6.1 gram Incl...

14K Gold Emerald Diamond Multi-Strand Pearl Necklace, 9 strands of cultured semi baroque pearls approx. 3.0 4.5 mm, joined with 14K yellow gold box and tongue clasp, adorned with one...

An absolutely gorgeous Vintage diamond heart pin/pendant from the 1960's! This slightly convex shaped heart is made of 14kt white gold and encrusted ...

Sunita Nahata's latest collection is the 2024 Jewelry Sets. Gemstones in each set include citrine, amethyst, carnelian, Swiss blue topaz, and London blue topaz. These sets are eterna...

Glamorous Gemstones - Sunita Nahata started off her career as a gemstone trader, and this particular collection reflects her love for multi-colored semi-precious gemstones. The piece...

The Pear Diamond 18K Yellow Gold Station Necklace is crafted in 18K Yellow Gold, showcasing a stunning mix of full-cut diamonds and pear-shaped diamonds. Weighing 27.32 grams, it inc...

A masterpiece of elegance and meticulous craftsmanship, the 18k White Gold Diamond Necklace is truly iconic. With a total carat weight of 6.11ct, this stunning piece features marquis...

18K Diamond Infinity Collar Necklace This exquisite 18K white gold diamond infinity collar necklace epitomizes modern elegance with its graceful, flowing design. The piece features ...

Stunning Aqua and diamond pendant necklace. This exquisite piece features a captivating 6.09ct oval aquamarine center gemstone complemented by dazzling halo of 34 round brilliant cut...

Diamond Curb link Choker Necklace In Two Tone Gold. The necklace consists of twenty-five 18k yellow gold links, and nine diamond encrusted 18k white gold links at the front. Equipped...

Light up every room with the warm, golden glow of this handcrafted yellow diamond tennis necklace. Featuring approximately 6.30 carats of intense yellow round diamonds, each stone is...

Elegant and timeless diamond by the yard necklace featuring 10 bezel-set natural diamonds totaling 6.18 carats, crafted in Italian-made solid 14K rose gold. The diamonds are evenly s...

This elegant platinum pendant necklace features a vibrant 6.16 carat cushion cut pink topaz, celebrated for its lively hue and captivating brilliance. The stone’s rich pink color rad...

Unleash your inner radiance with the Blue Sapphire and Diamond Set Pendant. This magnificent pendant is the ultimate expression of elega...

Pink Tourmaline Rubellite and diamond pendant. Beautiful 6.06ct rich and deep pink pear shaped tourmaline with a halo of round cut diamonds set in 14k white gold. Along with the halo...

Beautiful and classic natural diamond tennis necklace, by Alexander Beverly Hills. 272 round brilliant diamonds, 6.10 carats. Approximately D-F color and VVS2-VS1 clarity. 14-karat w...

Incredible Princess cut invisible set 14k solid bold pendant slide. Very bright sparkly F to G color SI diamonds. Curved ski jump design. Excellent condition. Looks beautiful on a co...

Platinum emerald, diamond, pearl and onyx necklace. Pear shaped double cabochon green emerald is bezel and prong set with an Art Deco style horse shoe top adorned with wound old Euro...

Beneath the ash-strewn sky, where ravens soar, A choker gleams, a gift from Odin's lore. Five petals forged in iron, cold and stark, Each etched with runes that whisper through...

6.25 Carat Natural 3 Prong Diamond Tennis Necklace 14K White Gold 100% Natural Diamonds, Not Enhanced in any way 6.25CT G-H SI 14K...

Stunning fancy intense yellow diamond with halo pendant necklace. High jewelry by Alexander Beverly Hills. 6.29 carats total diamond weight. Center 5.70ct Fancy Intense Yellow color...

Wonderful hazy blue tint 5.40 carat natural moonstone and diamond pendant necklace. 5.40ct oval cabochon moonstone mounted in a 14k white gold setting and surrounded by 13 round bril...

Sapphire and diamond pendant necklace. GIA oval certified dark blue 5.44ct sapphire set in a t simple 4 prong 14k white gold setting accented with one round .8ct diamond set above. T...

Vintage amethyst and diamond pedant enhancer. Triangular 5.50crt. center amethyst set in a 14k yellow gold pendant setting accented with 38 round brilli...

Platinum Necklace with 6ct Total Weight Diamonds Showcasing a breathtaking 6 carats of diamonds in total, this exquisite necklace features stones predominantly in the F-G color and ...

Metal Content: 14k Yellow Gold Stone Information Natural Amethyst Carat(s): 6.20ct Cut: Cushion Total Carats: 6.20ct Style: Solitaire Enhancer Measurements Tall (from stationar...

GIA certified 6.33 carat natural Colombian Emerald and diamond pendant necklace in 18k white gold. Set with 1.11 carats in round brilliant cut white diamonds that engulfing a vivid g...

Elevate your style with this magnificent 6.22 carat red star-ruby with gold side designs and white diamond side stones in 14k real yellow gold. The captivating combination of the str...

Vintage 1990's Chunky Statement Necklace With Diamonds - The necklace contains 181 round diamonds weighing approximately 4.80ct total weight, 6 marquises weighing approximately .50ct...

DeKara Designs Collection A Beautiful Timeless Handmade Platinum Halo Diamond Necklace. Metal- 95% Platinum, 5% Iridium. Stones- GIA Certified Oval Blue Sapphire 6.03 Carats, 38 R...

Unique S.Georgios design handmade pendant rope necklace with Hercules Knot knitted from 18 Karat Yellow Gold threads and decorated with hand cut Emeralds shaped like leaves and granu...

A captivating pendant in 14K rose gold featuring an oval-shaped amethyst, complemented by round pink tourmaline and Swiss blue topaz gemstones. Accented with shimmering white diamond...