58 ITEMS
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.
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.
Make an extraordinary statement with this unique diamond necklace. A glowing, oval-cut yellow diamond in 18k yellow gold is surrounded by a double halo and finished with three pear-cut diamonds in a floral-inspired accent. The pendant hangs from an 18k white gold, eternity-style necklace formed by unique scalloped links paved with round brilliant-cut diamonds.
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.
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.
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.
This timeless drop pendant reflects a sophisticated elegance. A fiery pear-shaped ruby gemstone surrounded by a delicate halo of pavé-set diamonds and is hung from an Asscher-cut diamond set in an east-west orientation and a pavé-set bail. Impeccable craftsmanship and incredible style.
Both elegant and dramatic, this extraordinary pendant necklace features a deep blue, 1.33 ct., oval-cut sapphire surrounded by pear and round brilliant-cut diamonds.
Stunning in every way, this long and luminous Akoya cultured pearl strand is accented with 18k white gold rondelles dotted with brilliant sapphires.
This alluring pendant features an impressive 17mm Tahitian cultured pearl dappled with slivers of pavé diamonds set in 18k white gold. Bring on the drama.
Exquisite elegance, this one-of-a-kind gemstone and diamond pendant showcases 2.68 carats of vibrant emeralds surrounded by pavé-set diamonds set in 18k white gold with a matching cable chain necklace.
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.
Exquisite elegance, this gemstone and diamond pendant showcases two vibrant green emeralds totaling 4.50 carats accented by sparkling marquise and round brilliant diamonds for a one-of-a-kind look. The larger center stone is accompanied by Gemstone Report.
This gorgeous 18-inch statement necklaces showcases over 37 carats of fancy colored cushion-cut sapphires, each individually surrounded by a stunning diamond halo. In a word: breathtaking.
Crafted to reflect sophisticated elegance, this timeless drop pendant showcases a vibrant pear-shaped ruby gemstone framed by a delicate halo of pavé-set diamonds and a brilliant pear shaped diamond set in 18k white gold.
Curated by Colin Cowie, this gorgeous Garrard necklace features 15 cultured pearls suspended from 18k yellow gold heart links featuring 46 brilliant diamonds. This necklace measures 17 inches in length.
Vibrant color, this one-of-a-kind gemstone and diamond pendant showcases a 2.95 carat pear shape sapphire gemstone framed by brilliant pavé-set diamonds in a modern drop design of 18k white gold design. Sapphire is accompanied by a Gem Grading Report.
Discover exceptional color with this ultra-saturated purplish-blue tanzanite gemstone pendant. The elongated emerald-cut gem, at 4.74 ct. tw., makes a stunning statement in a floating double halo of pavé-set brilliant diamonds with art-deco styling.
Vibrant color, this one-of-a-kind gemstone and diamond pendant showcases a 3.04 carat round faceted sapphire gemstone framed by brilliant pavé-set diamonds in a drop design of 18k white gold.
Delicate crescents of round brilliant diamonds connect perfectly matched 10-11mm Tahitian cultured pearls that glow with deep iridescence. At 17-inches, this necklace will lay perfectly at the collarbone on most bodies.
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.
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.
Curated by Colin Cowie, this 18k yellow gold estate necklace features 11 strands of beaded chains, the shortest 16-inches and the longest 21-inches. The 3mm beads are hand textured perfect for a casual or formal look.
A fancy light pink cushion-cut diamond is surrounded by a halo of pink diamonds and a halo of white diamonds that loop up to create a unique bail that really amps up the drama.
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.
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.
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.
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.
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 South Sea pearl necklace, showcases a striking cage clasp and a securely hand-knotted silk cord.
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.
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.
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.
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.
Exceptional radiance, this one-of-a-kind diamond necklace features 44 carats of graduated oval-cut diamonds set in enduring 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.
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.
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.
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.
The Lux Elegante diamond necklace is as brilliant as it is stunning. Over 200 round diamonds adorn this regal piece, which is made even more spectacular with a detachable 5-carat pear-shaped drop enhancer. Add this one-of-a-kind piece to your collection and you’ll look like a queen at your next formal occasion.
Inspiring and classic, this diamond cross pendant features 11 sparkling round diamonds framed in a beautiful platinum setting for an impressive 5.5 carat total weight. This pendant necklace is brilliant as it is timeless.
Forty-five deep blue sapphires and over 200 round brilliant-cut diamonds alternate in this majestic eternity-style gemstone necklace. This extraordinary piece showcases exceptional craftsmanship as the epitome of classic style.
Simply dramatic, this multi-color necklace crafted in platinum features over sixty-seven carats of blue, pink, yellow, green and purple sapphire gemstones accented with halo of sparkling diamonds. This necklaces is truly one-of-a-kind.
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.
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.
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.
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.
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.
Items On Back Order
These items are on back order but may still be available for purchase.
Vibrant color, this one-of-a-kind gemstone and diamond pendant showcases a 3.00 carat pear shape sapphire gemstone framed by brilliant pavé-set diamonds in a modern drop design of 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.
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.
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
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.
On back order
Latest Reviews for Extraordinary Necklaces
Average Product Rating:
4.6 (27)
4.6 out of 5 (based on 27 ratings)