Diamond Collars

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

Where elegance meets edge, this diamond collar necklace is a masterpiece of contrast.

Metal: 18k yellow Gold Diamond: 1pcs/ 0.15ct Diamond quality: Near colorless diamond Gemstone: N/L Length :45cm Clasp: spring lock The "Emma" diamond necklace features a delicate g...

An Antique necklace comprising of 14 oval rose cut diamond sections of graduated size,each one having a central natural pearl. A rose cut diamond bow links each section and forms th...

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

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...

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...

A necklace composed of carved turquoise beads, rhodium plated silver and diamond caps and a rhodium plated silver and diamond clasp. There are approximately 12.88cts of diamonds. Len...

Hand structured in 18 karat white gold, which is encrusted with 2.67 carats of pave white diamonds. (F/VVs1). This alluring collar presents 76.48 carats of Peridot Briolettes as a pa...

We certainly couldn’t and so, we decided to immortalize romance and music into this Diamond Collar. It will start you singing and then missing your loved one even if they are right ...

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

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 ...

Platinum vintage style collar necklace set with approximately 27 carats total weight of round brilliant cut diamonds.

Vintage collar necklace, designed in polished 18k yellow gold with a pavé diamond front section set in platinum.

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...

A Jewelry collector's staple piece for their Jewelry Collection. This 18" strand of Natural Tahitian Pearls has four pieces of diamond studded gold beads strung between the pearls to...

Michael Engelhardt brings to life the marriage between two wonderful stones. The 131 carats of yellow quartz coupled with the 34.89 carats of Rose de France Amethyst are surrounded ...

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...

The necklace contains 2.88 carats of white diamonds rated F/G VVS set into 18-karat white gold.

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...

Seven center sections are adorned with 83 round brilliant diamonds of beautiful quality with 2.47 carats total weight.

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

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.

Stunning formal diamond collar necklace set with 195 brilliant cut diamonds, total weight is over 15 carats.

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

You might not be able to give her the moon and the stars, but with this diamond collar necklace resembling a starry night, you can get quite close.

Three luscious 12mm cushion cut citrines surrounded by brilliant cut diamonds mounted in a simple and very elegant two row 6-6.5mm Acoya pearl and brilliant cut diamond collar, a...

Vintage diamond collar necklace with matching doorknocker-style earrings, featuring fine round and baguette-cut diamonds, set in 18k yellow gold, the necklace and earrings with Frenc...

The baroque pearl and uncut diamonds' collar give this necklace a lasting touch.

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

A collar of bombe hearts set with diamonds in 18 karat white gold.

'Fantasia' lattice necklace, designed as a four-row openwork flexible collar set with near-colorless round diamonds, mounted in 18k white gold.

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...

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

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

18kt. crunchy yellow gold collar with 30 articulated links each set with 2 natural lapis lazuli and turquoise beads interspersed with 3.5 of high grade round brilliant cut diamonds.

A magnificent diamond, emerald and natural pearl dog collar, the centerpiece set with a Colombian emerald, mounted in gold and surrounded by two rows of old mine cut diamonds, attach...

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

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 ...

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

This is a one-of-a-kind Paul Morelli necklace containing 118 black diamonds and 193 rubies. It is set in 18 Karat Yellow Gold and is 16 inches long. It elegantly hangs from the neckl...

Plunging necklines beware! This collar necklace - featuring the signature pave missing puzzle piece suspended between two gold bars - hits all the right notes to make a modern, glamo...

The open hammered Gold choker is encrusted with oval and circular cabochon rubies, emeralds, sapphires and brilliant-cut diamonds.diamonds weighing 1.85ct, rubies weighing15.95ct, sa...

Collection: Building Blocks Made in: New York 14kt w Features: 0.1 TCW Available in: Yellow Gold To keep your jewelry looking its best, it should be buffed with a soft cotton cloth....

A gorgeous heart shaped rubelite, diamond and onyx colar necklace in 18 karat yellow gold. The necklace features a 10.60 carat heart shaped rubelite that is bezel-set in 18 karat ye...

Comprised of 400 hand set black diamonds on solid 14kt gold collar necklace with 18kt gold chain toggle closure.

This pendant is sold on an 18k white gold 18" chain, separately from the large white gold, diamond collar necklace. This pendant can be worn as an enhancer to pearls or to the collar...

One Beetle collar necklace in 18 Karat White Gold set with White Diamonds weighing 1.22cts.

Very rarely do Burle Marx neck collars become available, especially ones made with 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...

The necklace is set with round diamonds for a total weight of 11.93 carats. The diamonds are graded G in color and VS-SI in clarity.

1970's inspired solid 18 karat gold collar necklace with precious coral accents, bordered by a row of perfectly cut diamonds.

Diamond (3.95 total carat weight) choker collar necklace in 14k white gold.

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...

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.

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

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.