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18K Gold Necklaces

Showing 50 of 79 total
18K
Natural
18K Gold Heart Baguette Diamond Necklace
Sale
Best Seller
$1,790

18K Gold Heart Baguette Diamond Necklace 68504

18K · 9 mm · 4 g

18K
Natural
18K Gold Round Diamond Necklace With Adjustable Chain 67033 - Image 1
Sale
Best Seller
$900

18K Gold Round Diamond Necklace With Adjustable Chain 67033

18K · 9 mm · 18 in · 2.75 g

18K
Natural
18K white gold cross pendant with large round-cut diamonds
$3,000

18K Gold Round Cut Cross Crucifix 3 1998

18K · 0.7 in wide · 1.56 g

18K
Natural
18K Gold Pear-Shaped Baguette Diamond Necklace 67308 - Image 1
Sale
Best Seller
$1,300

18K Gold Pear-Shaped Baguette Diamond Necklace 67308

18K · 7 mm · 18 in · 2.7 g

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18K
Natural
Diamond bezel cross pendant in 18k white gold – 11 round stones in individual bezels, front-facing view
Sale
$1,200

Unisex 18K Gold 11 Stones Diamond Bezel Cross 16740

18K · 11 mm wide · 1.9 g

18K
Natural
Diamond cross crucifix pendant in 18k white gold with round prong-set stones, front view
$4,350

Mens 18K Gold Fellowship Cross Crucifix 27973

18K · 0.8 in wide · 4.1 g

18K
Natural
18K Gold Butterfly Baguette Diamond Necklace
Sale
Best Seller
$1,950

18K Gold Butterfly Baguette Diamond Necklace 67915

18K · 18 in · 4.72 g

18K
18K rose gold crucifix pendant featuring Jesus on the cross with detailed design.
Best Seller
$6,500

18K Gold Crucifix Jesus Cross Pendant 65742

18K · 1.25 in wide · 25.4 g

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18K
Made to order
18K white gold solid cable link chain, 1.6mm thickness, 22-inch length, delicate design.
$1,150

18K White Gold Solid Cable Link Chain 1.6mm 18 inches 69668

18K · 1.6 mm · 18 in · 4 g

18K
Natural
Small yellow gold Hamsa pendant encrusted with diamonds.
$1,100

18K Gold Small Hamsa Pendant 11284

18K · 1.9 g

18K
18k yellow gold angel pendant – front-facing sculpted figure, polished finish
$3,150

18K Yellow Gold Angel Pendant 34382

18K · 15 mm wide · 6.1 g

18K
Natural
Made to order
18K Gold Heart Baguette Diamond Necklace 67914 - Image 2
Sale
Best Seller
$2,000

18K Gold Heart Baguette Diamond Necklace 67914

18K · 18 in · 5 g

18K
Natural
18K Gold Baguette Diamond Necklace 68514 - Image 1
Sale
Best Seller
$1,300

18K Gold Baguette Diamond Necklace 68514

18K · 18 in · 2.5 g

18K
18k solid yellow gold thin 2.4mm anchor cable chain, 20 inches long, polished finish.
$2,600

18k Solid Yellow Gold Thin Cable Chain 2.4mm 20 Inches 69672

18K · 2.4 mm · 20 in · 10 g

18K
Natural
18K white gold butterfly necklace with baguette and round diamonds on delicate chain.
Sale
$1,200

18K Gold Butterfly Baguette Diamond Necklace 67916

18K · 18 in · 3.8 g

18K
Natural
Womens solitaire diamond necklace, single stone pendant, front view – 0.72 ct SI1 diamond, close detail
Sale
$3,750

18K Gold Solitaire Diamond Necklace 18651

18K · 16 in · 4.5 g

18K
Natural
18K Gold Baguette Diamond Necklace With Adjustable Chain 67306 - Image 1
Sale
$1,390

18K Gold Baguette Diamond Necklace With Adjustable Chain 67306

18K · 9 mm · 18 in · 2.5 g

18K
Natural
18k gold round diamond necklace with adjustable chain — front-facing view, diamonds set along pendant
Sale
Best Seller
$1,150

18K Gold Round Diamond Necklace With Adjustable Chain 67310

18K · 9 mm · 18 in · 2.6 g

18K
18k solid white gold thin 2mm cable chain necklace, 20 inches, anchor style links.
Sale
$1,650

18k Solid White Gold Thin Cable Chain 2mm 20 Inches 69674

18K · 2 mm · 20 in · 5 g

18K
Natural
Diamond cross pendant in 18k yellow gold — front view showing diamond-set crossbar and polished yellow gold frame
Sale
$2,750

18K Yellow Gold Diamond Cross 64575

18K · 0.6 in wide · 2.6 g

18K
Natural
Yellow gold Star of David pendant with small round diamonds, elegant unisex design.
Sale
$950

18K Gold Star Of David Diamond Pendant Mini 69554

18K · 0.4 in wide · 2.2 g

18K
Natural
White gold small round-cut diamond cross pendant with delicate prong setting.
Sale
$600

18K Gold Small Round Cut Cross 4 2005

18K · 0.5 in wide · 0.8 g

18K
18K Yellow Gold Oval Special Edition Photo Pendant Engraved Frame 65313 - Image 1
$2,000

18K Yellow Gold Oval Special Edition Photo Pendant Engraved Frame 65313

18K · 0.75 in wide · 8 g

18K
Natural
18k yellow gold diamond heart necklace, front view showing diamond-set heart pendant
Sale
Best Seller
$1,790

18K Gold Diamond Heart Necklace 67630

18K · 18 in · 3.3 g

18K
Natural
Made to order
18K Gold Baguette Diamond Necklace 67913 - Image 1
Sale
Best Seller
$1,150

18K Gold Baguette Diamond Necklace 67913

18K · 9 mm · 18 in · 2.4 g

18K
Natural
Mini Star of David pendant in yellow gold with diamonds, polished finish.
Sale
$850

18K Gold Star Of David Diamond Pendant Mini 69557

18K · 0.3 in wide · 1.1 g

18K
18k solid white gold 2mm cable chain necklace, 18 inches, polished finish.
$1,550

18k Solid White Gold Cable Chain 2mm 18 Inches 69675

18K · 2 mm · 18 in · 6 g

18K
Natural
Diamond Butterfly Necklace 68507 - Image 1
Sale
$2,500

18K Gold Diamond Butterfly Necklace 68507

18K · 18 in · 4.9 g

18K
Lab-grown
Oval diamond necklace in 18k white gold with round-cut stones in prong setting, front view
Best Seller
$1,890

18K Gold Oval Lab-Grown Diamond Necklace 70754

18K · 7.6 mm · 18 in · 2.6 g

18K
Natural
Yellow gold horseshoe pendant with sparkling round diamonds on a delicate chain.
$1,900

18K Gold Lucky Horseshoe Diamond Pendant 70773

18K · 12 mm wide · 3.9 g

18K
Natural
18K Gold Diamond Heart Necklace
Sale
Best Seller
$2,400

18K Gold Diamond Heart Necklace 67628

18K · 18 in · 4.3 g

18K
Made to order
Mini yellow gold Star of David pendant with polished finish and loop bail.
$700

18K Gold Star Of David Pendant Mini 69575

18K · 0.45 in wide · 2.2 g

18K
18K yellow gold thin diamond cut anchor cable link chain, 2.8mm thick, 20 inches long.
from
$7,250

18K Yellow Gold Thin Diamond Cut Solid Anchor Link Chain 2.8mm 69663

18K · 2.8 mm · 18 to 20 in

18K
Lab-grown
18K gold round cut diamond halo drop necklace with pavé halo, baguette accent, and bezel-set station chain
Best Seller
$2,400

18K Gold Radiant Halo Drop Necklace 70753

18K · 9.8 mm · 18 in · 3.15 g

18K
Made to order
Mini Star of David pendant in polished yellow gold with geometric detailing.
$450

18K Gold Star Of David Pendant Mini 69574

18K · 0.35 in wide · 1 g

18K
Natural
18k gold ruby and diamond necklace with Burma pigeon blood rubies and 26.46 ct diamond setting, front view
$97,950

18K Gold Diamond Burma Pigeon Blood Ruby Dubai Necklace 67692

18K · 16 in · 42.41 g

18K
Natural
Diamond cross pendant in 18k white gold with 18-inch chain — front view showing set stones and bail
Sale
$4,850

18K White Gold Diamond Cross Pendant with 18 Inch Chain 64630

18K

18K
18k solid white gold 2.4mm anchor cable chain necklace, 18 inches long, polished finish.
$1,900

18k Solid White Gold Cable Chain 2.4mm 18 Inches 69673

18K · 2.4 mm · 18 in · 7 g

18K
Natural
Blue diamond pendant in 18k white gold – round-cut stones, front view
$8,000

18K Gold Blue Diamond Pendant 29404

18K · 15 mm wide · 4.9 g

18K
Natural
Gold heart pendant set with diamonds
$3,350

18K Gold Heart Pendant 4586

18K · 19 mm wide · 5.8 g

18K
Natural
A Little Girl Pendant 27835 - Image 1
$1,250

A Little Girl Pendant in 18K Gold 27835

18K · 15 mm wide · 2.23 g

18K
Natural
Small white gold Hamsa hand pendant necklace with diamond accents on delicate chain.
$1,450

Small 18K White Gold Hamsa Hand Diamond Necklace 64480

18K · 10 mm wide · 3 g

18K
Made to order
Star Of David Pendant Medium 69576 - Image 1
$1,800

18K Gold Star Of David Pendant Medium 69576

18K · 0.6 in wide · 5.4 g

18K
Natural
Diamond Chai Pendant Mini 69579 - Image 1
$950

18K Gold Diamond Chai Pendant Mini 69579

18K · 0.3 in wide · 1.3 g

18K
Natural
Floral Diamond Necklace 70241 - Image 1
Sale
$1,850

18K Gold Floral Diamond Necklace 70241

18K · 12.5 mm · 18 in · 3 g

18K
Natural
18K white gold cross pendant encrusted with round sparkling diamonds.
$4,250

18K Gold Diamond Cross 67501

18K · 0.75 in wide · 3.1 g

18K
Natural
White gold Star of David pendant studded with small sparkling diamonds, unisex design.
Sale
$1,700

18K Gold Star Of David Diamond Pendant Small 69555

18K · 0.65 in wide · 5.1 g

18K
Natural
Prong Diamond Pearl Necklace 37699 - Image 1
$4,700

18K Gold Prong Diamond Pearl Necklace 37699

18K · 15 g

18K
Natural
18K gold flower necklace with round and baguette diamonds – front-facing floral pendant detail
$1,600

18K Gold Baguette Diamond Flower Necklace 67921

18K · 10 mm · 18 in · 2.72 g

18K
Natural
18k gold flower diamond necklace in yellow gold – floral pendant face-up view showing diamond-set petals
$2,600

18K Gold Flower Diamond Necklace 67633

18K · 18 in · 3.99 g

Buyer's guide

How to pick a gold necklace for a woman

ABOUT THIS COLLECTION

18K Gold Necklaces for Women: Baguette, Heart, Butterfly and Cross

18K gold is 75% pure gold, stamped 18K or 750, with a deeper yellow than 14K. It is softer too, so it suits a necklace worn with some care. Nearly three in four pieces here are set with diamonds. The styles: baguette and pear-shaped diamond necklaces, hearts and butterflies, flowers, halo drops, crosses, hamsas and Star of David pendants from mini to large, plus fine cable, anchor and rolo chains from 1.6 mm. Most weigh 2 to 17 grams, and two in three come in yellow, white or rose gold.

More 18K chains, for men and women, are on 18K gold chains, and 18K pendants on 18K gold pendants. The same styles in 14K: 14K gold necklaces. Every karat for women is on women's gold necklaces. Read how the karats compare in 10K vs 14K vs 18K. The gold price moves daily; today's number is on the gold price page.

Call or text 212-872-9692, or visit the showroom.

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