18k Gold Collar Necklace

A fabulous collar necklace from the Vintage (ca1960s) era! Crafted in 18k yellow gold, this snake style collar necklace features a central heart cut diamond, which has a carat weight...

Collar necklace in 18k white gold with 1.33 carats diamonds and adjustable length with extra links.

An extravagant gold collar necklace from Roberto Coin's Nabucco collection!

Crafted in 18k vibrant yellow gold, this simplistic collar necklace is comprised of two non-flexible crescent-shaped links.

18 karat yellow gold collar necklace, signed Bulgari 68.12 dtw.

Midnight diamond collar necklace designed in 18k gold with 9.04 CTS of round brilliant cut diamonds F-G color and VS clarity.

18 karat yellow gold and diamond collar necklace set with approximately 4.00 carats total weight of round brilliant cut diamonds.

Exquisitely crafted Tanya Farah 18K gold diamond and emerald peacock feather collar necklace with 18K Baguette Emerald Diamond Chain that beautifully drips down to be worn in the ba...

18 Karat yellow gold wide flexible collar necklace, signed Bulgari.

18K white gold and diamond rope collar necklace with diamond attached pendant.

Hematite plaques, round diamonds, 18k yellow gold (Italian marks), signed Bvlgari, numbered. Size/Dimensions: 38.1 cm (15 in) Gross Weight: 174.8 grams Diamonds: 26 round with total ...

18k yellow impressive necklace, crafted by Greek designer Ilias Lalaounis. Necklace will comfortably fit an average size neck, approx. 14", center section drops approx. 4.75" and wei...

This absolutely stunning collar necklace is made in 18k white gold and set with glamorous diamonds and pearls.

18 karat white gold and diamond collar necklace set with 206 round brilliant cut diamonds totaling 6.04 carats running all the way around. stamped handcrafted in Germany.

This Art-Deco style Ethiopian Opal necklace is handmade with custom cut onyx and diamonds. The opals are strategically placed throughout the necklace to accentuate the elongated tea...

Part of Rarever's 'Blossom' Collection, this impressive necklace, beautifully crafted and playful in design, symbolises the abundance of spring with its graduating clusters. The comb...

Featuring 300 full-cut diamonds, 4.75 cts. tw., bead set in an 18k yellow gold tapering articulated buckle style link mounting, 15.2 mm to 3.7 mm, completed by a tongue and groove cl...

Nardi 18K Rose Gold and Diamonds Marquise Emerald Snake Drop Collar Necklace This state-of-the-art piece, signed Nardi features a high-polished, 18k rose gold finish that is a diamo...

Consisting of a wire collar necklace suspending a motif pendant containing four pear shape mixed cut amethyst, numerous round mixed cut pink sapphires measuring 1.15-2.65 mm in diame...

This gorgeous, one-of-a-kind Australian crystal opal necklace is handmade in 18k yellow gold and adorned with two brilliant cut white diamonds.

This fabulous collar necklace is made in solid 18k yellow gold.

Classic 18k gold Chimera collar necklace, crafted by Zolotas of Greece.

Estate Bulgari 18 karat yellow gold Spiga collar style necklace with an approximate diamond 3.25 total carats Round cut F-G/VVS 81 total diamonds 109.87 dwt

Gross weight: 17.450 grams Gold weight: 16.80 grams Slice Diamonds and Diamonds: 3.35 carats Matching earrings available. Simple and elegant, this necklace sits on the collar bone ...

Love necklace, made in 18kt rose gold set with 0,49 carats of white diamonds. It is adjustable with 15 cm of the chain. Made in Italy

In 18k Yellow Gold and Diamonds This Yellow Gold Collar By The Highly Awarded Designer José Hess The Gently Scrolling Artfully Sculptured Folate Yellow Gold Intersected With Excepti...

OUROBOROS' 'The Grand Paradeiser,' Garnet Tomatos and 18kt gold collar necklace. Garnet is the gemstone of January, here carved as a tomato or a 'Paradeiser,' in Austrian. The fruit...

This solid 18 karat yellow gold collar necklace showcases two round diamonds totaling .88 carats of GH-VS diamonds, exuding a style both iconic and effortlessly chic. The hinged bac...

This is a One Of a Kind Tadini Choker & Cuff Bracelet. Choker has 8 Sections, Each With 3 Rows Of 3, 7 Millimeter Pearls. There Are 6 Gold Sections, With a Vertical Row Of 5 Square R...

stamped "Webb"; containing 92 round brilliant cut diamonds pave set equaling approximately 9.79 carats [F-G, VS1] 144.4 grams length: 17 inches; width: .75 inches

18 Karat yellow gold custom made diamond approximately 39 carats collar necklace signed Mauboussin All the diamonds are gem quality full cuts

This exquisite arc crafted from 14kt gold sits delicately on the collarbone and draws all the right kinds of admiration. It's bold yet understated, and it effortlessly enhances a wom...

Exquisite craftmanship, this 18kt. yellow and white gold mount choker necklace is bead set across the front in 15 paved marquaise shape sections with 155 round brilliant cut diamonds...

This stunning piece is designed in 18k white gold by Stefan Hafner. The necklace is set with round diamonds for a total weight of 11.93 carats.

An Inspired Fierce & Fabulous Gift for a Man or a Woman, 18 Karat White gold Eagle on braided leather collar. Right on trend to turn heads!

Handcrafted by artist Kyla Katz in the United States, this solid recycled 18k gold collar is minimalist perfection. Stand out with simplicity with this distinctive piece. Available ...

Diamond and White Gold Necklace with 5 Stars Diamond set delicately staged along the gold Venetian Box Chain is short in a collar or a choker style. At the same time both a classical...

A stunning necklace reminiscent of leaf buds, flames or drops made up in many sparkling brilliant cut diamonds. The overall effect is of a larger finishing marquise diamond cleverl...

Comprised of 400 hand set black diamonds on solid 14kt gold collar necklace with 18kt gold chain toggle closure. Each hand cut black diamond is 1cm in length Largest width 13.2 cm ...

18 karat yellow gold Etruscan style collar necklace with matte finish inlaid with princess cut emeralds, sapphires and round rubies, sapphires, emeralds, and diamonds. Marked, CAO, 7...

Beautifully crafted 18k yellow gold and round brilliant cut diamond collar link necklace with diamonds that amount to approximately 5.00cts.

Chic collar style necklace, handcrafted from polished 18k gold set with 2 oval cabochon natural turquoise with a row of 42 diamonds with at total carat weight of 0.62cts.

Dramatic ancient Greek inspired necklace made by Lalaounis in a high color 18kt. yellow gold. The necklace measures 14 inches in length. The necklace weighs 106.7 gr. Circa 1980.

A beautiful Antique Victorian collar necklace modelled in Silver gilded in 18ct Gold. The collar boasts a double ball feature along an impressive chain of double links. A gorgeous n...

This beautiful Antique Victorian collar necklace has been modelled in Silver gilded in 18ct Yellow Gold. It features ornate links which boast beautiful circular details and are engra...

An 18k Yellow Gold and Rock Crystal 'Headlight' collar from David Webb’s 57th Street collection. This magnificent choker was inspired by New York’s 57th Street, notable for prestigio...

This impressive Marina B. choker is a rare and signature piece of the Italian Designer. Featuring a central cabochon ruby of 15 carats and additional 45 carats blue sapphire. Marin...

This 18K Yellow Gold and Sterling Silver Tiffany & Co.

This grand antique collar necklace is from the Victorian era, Circa 1880. The piece is made up of fancy rectangular links engraved with a beautiful patterned design and interlinke...

Alex Sepkus 18k yellow gold, "Orchard" necklace with purple and violet sapphires and diamonds.

18 Karat White Gold Ladies Graduated Tennis Collar Necklace featuring 6.47 Carats of Brilliant Round Diamonds and push clasp closure. Length 16.5 inches

Natural Peruvian Opals Mixed colors Large Teardrop Necklace: 18KT and 14KT Gold. Stunning large teardrop opals strung on a modern silk cord, gold french wire. 18KT gold clasp, 14KT ...

A substantial and heavy polished 18 karat gold linked statement necklace featuring 3 large white gold diamond pavé stations. 192 round brilliant diamonds have a total weight of 9.25 ...

FACTORY / HOUSE: Hamilton Watch Company STYLE / REFERENCE: Art Deco / Bracelet Watch METAL / MATERIAL: 14Kt. Solid Gold CIRCA / YEAR: 1940's DIMENSIONS / SIZE: Length 34mm X Width ...

A quality set of 4 twenty two karat (21K) yellow gold bangle bracelets ,finely crafted in UAE Dubai. Slide on style measuring 2-3/4 inches in diameter and 5 mm wide . It will fit to...

An amazing diamond full of sparkle and brilliance! A rare and most sought after rectangular shape! GIA certified Fancy Yellow 10.17 carat SI2 center diamond. 1.55 carats of white...

Gemstone Details: 19 Sugarloaf Burma No Heat sapphires Total Weight: approx. 135-145 carats Origin: Burma Certification: SSEF Diamonds: Total Weight: 45-50 carats Color/Clarity: G-H/...

Narciso Rodriguez 2018 Original Price $2,995 Special Capsule Collection for Barneys NY The most adorable softest baby pink color bordering on peach Pullover Lined 100% silk IT40 fits...

Platinum diamond watch with 4.00 carat on the band

A fabulous tan and off white lurex maxi dress in an abstract pattern of curved lines and stripes from Pierre Cardin. It is a simple A line maxi dress with subtle bell sleeves, a bate...

Absolutely stunning 1960s vintage silk satin cocktail dress by Helga. Metallic brocade paisley design over gray silk animal print. Nipped waist with bow detail. Stunning construction...

The Following Item we are offering is this Rare Important Radiant 18KT Gold Gorgeous Glittering and Sparkling Magnificent Fancy Cut Tanzanite and Diamond Necklace. Necklace contains ...

Antique French Floral Design Platinum Diamond Tiara with Detachable Brooch This magnificent French tiara, crafted in luxurious platinum, is a masterpiece of elegance and refinement....

Chopard Happy Sport – Ref. 4144 An elegant and iconic Happy Sport Diamond “Snowflake” ladies’ wristwatch crafted in 18K yellow gold, showcasing the timeless sophistication of Chopard...

A magnificent & rare example of Edwardian era elegance created by the famed Italian Jewelry House Janesich. Composed of Platinum & featuring a spectacular GIA certified 5.02 Carat O...