15k Gold Necklaces

Antique Lovers Knot Pendant 15ct Rose Gold Marked (pendant & chain) Circa 1920’s Makers Mark Murrle Bennet & Co Beautiful, heart shaped- love...

A pretty and delicate antique, Art Nouveau Opal and seed pearl pendant. It is a pretty geometric shaped pendant with an openwork design and a decorative integral drop bale, the oute...

A beautiful Art Nouveau opal and seed pearl pendant by Murrle Bennett & Co A finely crafted 15 carat yellow gold pendant of swirling oblong design, epitomizing the elegant designs o...

Created around 1880 this whimsical, and oh-so-rare French Victorian en tremblant pendant in silver-over-gold (18K) celebrates nature in the form of a charismatic fly with sapphire ey...

An Edwardian 15ct yellow gold opal cabochon and seed pearl pendant. The gold pendant is set with articulated sections in a open work floral design, which are embellished with seed pearls and opal...

Art Nouveau Murrle Bennett 15k YG and Australian Opal Necklace c.1910 Murrle, Bennett & Co.’s time in the sun may have been relatively brief, but betwe...

A stunning, fine and impressive antique 11.70 carat opal and 0.30 carat diamond, 15 karat yellow gold pendant with 12 karat yellow gold chain; part of our antique jewelry collections This stunning antique cabochon cut opal pendant has been crafted in 15k yellow gold, with an 12k yellow gold chain. The pierced decorated Arts and Crafts frame is embellished with a central oval cabochon opal, accented with plain scrolling designs, incorporating white gold collet set Dutch cut diamonds. The upper portion of the setting is ornamented with a fan design incorporating three further millegrain decorated collet set opals, alternating with Dutch cut diamonds. The pendant features a further five collet set opals suspended from the terminals of the articulated linear drop settings; each drop features a Dutch cut diamond to the upper portion of the opal setting. The pendant suspends from an 12k yellow gold fancy-link chain via a plain ring loop attachment and secures with a conventional spring-loaded bolt fastening to the reverse. This impressive example of 1910s gemstone pendant is fitted to the original leatherette hinged presentation case with a velvet and satin lined interior, securing with a push fit catch. This exceptional box features the added benefit of a leatherette covered strut to the reverse, allowing the item to be displayed in situ; this impressive feature indicates the fine quality of the piece. The unusual presentation strut bears the retailer's mark 'Finnigans, Manchester-Liverpool, & 18 New Bond St W'. The pendant is supplied with an independent diamond grading report card. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This stunning antique boxed opal pendant is exceptional quality set with an impressive opal displaying a fine play of color and presence. The well color match and high color graded diamonds display a fine white color and brilliance. The pendant is an exceptional gauge of gold and is in excellent condition. Opal Quality Cut Cabochon Content 11.70 carats Diamond Quality Color (average grades) G Clarity (average grades) SI2 Cut Dutch Content 0.30 carat Dimensions Length of drop 6.5cm/2.56" Width of pendant 3.4cm/1.34" Chain length 66.04cm/26" Weight 14.44 grams (including chain) Date: Circa 1910 Video: A video of this fine piece is available upon request. Reflections in photographs may detract from the true representation of this fine example of antique opal...

A stunning, fine and impressive antique 2.24 carat opal and 0.31 carat ruby, 15k yellow gold pendant/brooch; part of our antique jewelry and estate jewelry collections. This versatile antique opal pendant/brooch has been crafted in 15k yellow gold. This pendant/brooch displays a feature quatrefoil composition of four impressive opals with an elevated central round faceted cut ruby, in addition to a further pavé set ruby to each incurve. The scrolling frame is embellished with eight cabochon cut opals to the medial arrangement, in addition to four trefoil clusters of twelve opals to the bifurcating interlacing terminals. The scrolling terminals are further ornamented with four individually pavé set round faceted cut rubies. This antique pendant is suspended from a contemporary 18k yellow gold 45.72cm/18" trace chain via a detachable tapering bale ornamented with a further cabochon opal; a chain length of your choice can be supplied upon request. The pendant is fitted with a removable 15k yellow gold bale attachment to the upper border, set with a single cabochon cut opal. This versatile pendant may also be worn as a brooch via a hinged pin and clasp to the reverse; this may be removed if so required, allowing the piece to only be worn as a pendant. The pendant / brooch is hallmarked to the reverse with the mark for 15k gold (15CT). This stunning antique opal pendant necklace...

A fine antique opal and 1.12 carat diamond Art Nouveau style 15k yellow gold, platinum set pendant; part of our diverse antique jewelry and estate jewelry collections This fine antique opal pendant...

A beautiful true art nouveau design Edwardian era pendant c1905. Modelled in 15 carat yellow gold throughout. Designed with aa drop consisting of a small oval black opal above a spli...

A beautiful true art nouveau design Edwardian era pendant c1905. Modelled in 15 carat yellow gold throughout. Designed with a colourful Australian opal to the centre with many seed pearls surrounding including to the bale and a single pearl drop...

This gorgeous Edwardian long necklace measures 84.5cm in length in 15ct yellow Gold. The chain is not equidistant from the Opals to the clasp measuring 27mm on one side and 42mm on t...