56 ITEMS
5 (1)
Strength in elegance, this diamond necklace has three brilliant diamonds for total 1 1/2 carats and is set in platinum for maximum sparkle, a stunning piece for day or evening.
4 (1)
Opulent in nature, this lustrous South Sea cultured pearl necklace showcases an 18k white gold clasp and is securely hand knotted on a silk cord. Blue Nile gemologists ensure that our pearls meet the highest quality expectations, ensuring you the best value.
Classic elegance, this beautiful platinum pendant showcases a 0.60 carat brilliant Blue Nile Signature Ideal Cut round diamond set in a contemporary floating bail design with a luxurious adjustable length chain. Versatile style to celebrate everyday or the most special of occasions. This pendant is accompanied by a GCAL report.
Beautifully crafted, this impressive diamond cross pendant showcases 2 carats of brilliant Blue Nile Signature Ideal Cut round diamonds set in a classic platinum design with a versatile adjustable length matching chain. This pendant is accompanied by a GCAL report.
5 (1)
Over 4 carats of Asscher-cut diamonds are stationed in a bezel setting along this 18k white gold 40-inch cable chain necklace, classic elegance perfect for every day and for the most glamourous of occasions.
5 (1)
Classic elegance, this beautiful platinum pendant showcases a 1.25 carat brilliant Blue Nile Signature Ideal Cut round diamond set in a contemporary floating bail design with a luxurious adjustable length chain. Versatile style to celebrate everyday or the most special of occasions. This pendant is accompanied by a GCAL report.
Lustrous and decadent, this pearl necklace showcases stunning Tahitian cultured pearls, finished with a 18k white gold and diamond clasp. Blue Nile gemologists ensure that our pearls meet the highest quality expectations, ensuring you the best value.
4 (1)
Purely awe-inspiring, this alluring diamond necklace showcases a box clasp and is set against 14k white gold.
Truly one-of-a-kind, this tanzanite and diamond pendant showcases an extraordinary pear shape tanzanite surrounded by pavé-set diamonds set in 18k white gold with a woven wheat chain necklace.
Exquisite and rare, this one-of-a-kind pendant features a fancy deep brownish orange round brilliant diamond, surrounded by a halo of micropavé diamonds along with a matching 18k white gold cable chain necklace. Purchase accompanied by a GIA diamond grading report for the center stone.
5 (2)
Lively in elegant style, luminous Tahitian cultured pearls are accented by white gold rondelles dotted with brilliant diamonds and finished with a matching diamond ball clasp.
Redefine a timeless style with the opulence of this strand of golden South Sea cultured pearls. The hand-knotted, strand is finished with a 18k yellow gold matte safety clasp.
This tanzanite and diamond pendant showcases a vibrant 3.35 carat pear-shaped tanzanite gemstone surrounded by a double halo of pavé-set diamonds framed in 18k white gold with a woven wheat chain necklace.
Lustrous and decadent, this pearl necklace showcases varying hues of Tahitian cultured pearls to create a unique necklace finished with an 18k brushed white gold clasp.
Classic elegance, this beautiful platinum pendant showcases a 0.75 carat brilliant Blue Nile Signature Ideal Cut princess cut diamond set in a contemporary floating bail design with a luxurious adjustable length chain. Versatile style to celebrate everyday or the most special of occasions. This pendant is accompanied by a GCAL report.
Lustrous and elegant, this 36" pearl necklace showcases beautiful Tahitian cultured pearls and an 18k white gold cage clasp.
Intense in color, this extraordinary gemstone pendant showcases a vibrant 4.78 carat oval tanzanite gemstone adorned by a double halo of brilliant round diamonds set in 18k white gold.
This round near colorless diamond is delicately held by six claws and suspends from a platinum cable chain. Minimum total weight of 1 ct.
Truly stunning, this gemstone pendant features a vibrant emerald and showcases a beautiful pear-shaped sapphire surrounded by brilliant pavé-set diamonds set in 18k white gold with a matching cable chain necklace.
Truly extraordinary, this one-of-a-kind pendant features a vibrant Brazilian Paraiba tourmaline gemstone framed by a double halo of round brilliant diamonds in an elegant drop design of 18k white gold. Paraiba accompanied by gemstone report.
Lustrous elegance, this 36" pearl necklace showcases 12 - 13mm Tahitian cultured pearls, and is finished with a beautiful 18k white gold cage clasp. A versatile option appropriate for every occasion.
Intense color, this gemstone and diamond pendant showcases a more than 3 carat vibrant oval sapphire gemstone framed by brilliant pavé-set diamonds in a modern loop 18k white gold design.
Captivating in color, this sapphire and diamond pendant features a pear-shaped sapphire and a double halo of pavé-set round diamonds. The pendant is beautifully set in 18k white gold with a matching wheat chain, an elegant gift for someone special.
Truly one-of-a-kind, this tanzanite and diamond pendant showcases an over 6 carat pear shape tanzanite surrounded by pavé-set diamonds set in 18k white gold with a woven wheat chain necklace.
Impressive elegance. This lustrous multi-color South Sea pearl necklace, showcases a striking clasp and a 36" securely hand-knotted silk cord.
Lustrous elegance, this pearl stand necklace showcases 13 - 14.2mm multi-color Tahitian cultured pearls and an 18k white gold clasp.
Exceptional color meets bold elegance in this gemstone necklace featuring vivid Zambian emeralds and diamonds bezel set in rich 18k yellow gold. This necklace is part of a contemporary set designed by Marina Bulgari, granddaughter of the famed Sotirio Bulgari, including matching drop earrings. Estate jewelry sold on this site is sold "as is" and may reflect signs of wear consistent with age.
Elegant color. This gemstone and diamond pendant features an exquisite vivid royal blue, Sri Lankan Ceylon 5.01 carat pear sapphire set within a delicate pavé diamond accented basket featuring brilliant marquise diamonds set in 18k white gold with a matching cable chain necklace. Purchase accompanied by sapphire Gemstone Report.
Truly extraordinary, this one-of-a-kind pendant features a vibrant Brazilian Paraiba tourmaline gemstone framed with a halo of round brilliant diamonds in an elegant drop design of Platinum. Paraiba accompanied by gemstone report.
Modern elegance, this gemstone and diamond necklace features a vibrant 3.56 carat blue pear shaped sapphire drop and brilliant bezel set marquise diamonds stationed along an 18k white gold cable chain.
Elegant color, this gemstone and diamond pendant features a 4.64 carat rich blue pear sapphire drop pendant set in 18k white gold with a matching cable chain necklace.
This platinum choker necklace features a detachable brooch with a floral diamond motif. Adorned with over 12 carats, including a single 1.25 carat European cut diamond on the clasp, this Art Deco piece was purchased from the estate of a prominent Chicago family and is in great condition. Estate jewelry sold on this site is sold "as is" and may reflect signs of wear consistent with age.
Unique and dramatic, this one-of-a-kind diamond pendant showcases an exceptional fancy yellowish green pear shape diamond adorned by a double halo of petite brilliant white diamonds and fancy pink diamond accents set in a modern 18k white and rose gold design. Purchase is accompanied by a GIA diamond report for the fancy green center stone.
Beautifully crafted, this diamond pendant showcases a white pear-shaped diamond surrounded by a single row of of pavé diamonds and an elegant, fancy vivid yellow cushion-cut diamond drop suspended from a 18k white gold classic cable chain necklace. Purchase accompanied by GIA diamond reports for both center stone diamonds.
Impressive elegance. This South Sea lustrous pearl necklace, showcases a striking pavé diamond clasp and a 36" length securely hand-knotted silk cord. A versatile and elegant look for every occasion.
Impressive elegance. This lustrous South Sea pearl necklace, showcases a striking ball clasp and a securely hand-knotted silk cord.
Elegant and unique, this extraordinary diamond eternity necklace features over 14 carats of brilliant fancy yellow diamonds encircled by double halos of yellow and white diamond accents set in 18k white and yellow gold. This necklaces is truly one-of-a-kind.
4.3 (6)
This eye-catching 18k white gold necklace holds 188 brilliant round diamonds, hand-set in classic four-prong settings to create maximum style and brilliance.
Luxurious classic elegance. Over 7 carats of cushion cut diamonds are stationed in a bezel setting along this 18k white gold cable chain necklace and showcase both lobster and spring ring clasps that allow it to be worn long, doubled or tiered.
Vibrant in color, this tanzanite and diamond pendant features an 9.09 carat pear-shaped tanzanite framed by brilliant pavé set diamonds. The bail and setting are 18k white gold with a matching cable chain necklace.
This elegant pendant features a vibrant pear-shaped pink tourmaline surrounded by two rows of brilliant round pavé-set diamonds in 18k white gold with an 18k yellow gold accent for additional style.
Intense color, this gemstone and diamond pendant showcases a more than 3 carat beautiful East-West set sapphire gemstone framed by brilliant pavé-set diamonds in a classic 18k white gold design.
Exquisite elegance, this one-of-a-kind gemstone and drop diamond pendant showcases a vibrant 2.71 carat emerald surrounded by pavé-set diamonds set in 18k white gold with a matching cable chain necklace. Emerald accompanied by gemstone report.
Impressive elegance. This South Sea lustrous pearl necklace, showcases a striking illusion clasp and a securely hand-knotted silk cord.
This elegant one-of-a-kind pendant features a pear-shaped fancy light brownish-pink diamond framed by a halo of round diamonds in 18k white gold with a matching cable chain necklace.
Inspiring and eye-catching, this sparkling diamond pendant showcases beautiful 18k rose gold and matching cable chain necklace.
5 (1)
Forty-four vibrant blue sapphires are set in 18k white gold semi-bezel settings, alternating with prong-set round brilliant diamonds for a luxurious necklace destined to become a treasured heirloom.
Iconic and stunning, this magnificent pendant showcases a rich 3.06ct cushion sapphire framed by a brilliant halo of round diamonds set in 18k white gold.
Classic elegance, this beautiful platinum pendant showcases a 1.75 carat brilliant Blue Nile Signature Ideal Cut round diamond set in a contemporary floating bail design with a luxurious adjustable length chain. Versatile style to celebrate everyday or the most special of occasions. This pendant is accompanied by a GCAL report.
Truly one-of-a-kind, this tanzanite and diamond pendant showcases an extraordinary pear shape tanzanite surrounded by pavé-set diamonds set in 18k white gold with a woven diamond accented wheat chain necklace.
Classic elegance, this beautiful platinum pendant showcases a 0.80 carat brilliant Blue Nile Signature Ideal Cut round diamond set in a contemporary floating bail design with a luxurious adjustable length chain. Versatile style to celebrate everyday or the most special of occasions. This pendant is accompanied by a GCAL report.
Over 4 carats of cushion-cut diamonds are stationed in a bezel setting along this 18k white gold 40-inch cable chain necklace, classic elegance perfect for every day and for the most glamorous of occasions.
Luxurious classic elegance. Over 7 carats of Asscher cut diamonds are stationed in a bezel setting along this 18k white gold cable chain necklace and showcase both lobster and spring ring clasps that allow it to be worn long, doubled or tiered.
4.5 (2)
Sixteen brilliant diamonds sparkle in bezel settings, joined by an 18k white gold cable chain.
Items On Back Order
These items are on back order but may still be available for purchase.
Exceptional radiance, this diamond necklace features graduated brilliant-cut round diamonds hand-set in 18k white gold for maximum fire. 7 carat total diamond weight.
On back order
4.5 (11)
Exceptional radiance, this diamond necklace features 115 graduated brilliant cut round diamonds hand-set in 18k white gold for maximum fire. 10 carat total diamond weight.
On back order
Latest Reviews for Extraordinary Necklaces
Average Product Rating:
4.6 (27)
4.6 out of 5 (based on 27 ratings)