18k Gold Aquamarine Brooch

An exquisite matte finished, highly unusual carving by Naomi Sarna in the shape of a seashell. The matte finish gathers the light so that the piece appears to glow from within. Spect...

18 karat white gold butterfly brooch consisting of square and rectangle cut aquamarines having a total weight of 7.18 carats, round sapphires having a total weight of 1.89 carats, an...

Elizabeth Gage Ancient Coin and Aquamarine Cabochon Brooch in 18K w/ Box Elizabeth Gage Ancient Coin and Aquamarine Cabochon Brooch 18K Yellow Gold Brooch Dimensions: Approx. 48.0 X...

Aquamarine ruby and diamond brooch set in yellow gold

Beautiful floral design, Europe 1940's. With 11 princess-cut aquamarines, framed by 55 sapphires and filled by 45 diamonds weighing ca. 0,45 ct. Mounted in 18K yellow gold in millegr...

18k god and carved crystal frog brooch by Seaman Schepps, adorned with tourmaline, aquamarine and iolite gemstones. Brooch is 60mm x 58mm. Weight is 58.5 grams. Marked 750, Shell mar...

A 1940's retro style 18 karat white gold brooch featuring 28.57ct aquamarine in a superb sunburst/ sun ray design. Centered with a stunning emerald-cut aquamarine and secured by a ...

Stunning Aquamarine single clip with Diamond accents

Multicolor brooch in 18kt rose and white gold with fancy cut stones and small diamond Stones Details: Aquamarine abt. Carat 50.00 Amethyst abt. Carat 70.00 Quartz abt. Carat 50.00 T...

Thanks for taking a look at this wonderful example of a Haroldo Burle Marx Free Form cut stone. This Pendant/Brooch may be pinned to your clothing, or worn attached to a Burle Marx/B...

A stunning set of antique earrings and matching brooch from the Victorian era, Circa 1860. The brooch is adorned with three ocean blue Aquamarine’s set in a fabulous Cannetille gal...

A art deco aquamarine and ruby spray brooch, of stylized aigrette design the open tapering spray with and applied pear-shaped aquamarine and circular cut ruby foliate cluster. #10790

The gorgeous crystalline sky blue gemstones are artfully punctuated in between with fanciful elements, aglitter with tiny rose-cut diamonds, delicately hand fabricated in platinum ov...

Precious Art Impressive large Flower rendered in 18 KT gold and Platinum This amazing antique brooch is French origin, Art Deco example, bearing several hallmarks including French d...

delineation - 750 white and yellow gold · - Marked "750" on the outside of the chain feed-through - 1 aquamarine top quality of approx. 35.54 ct. - 31 diamonds of approx. 7,39 cts. ...

Designed as a carved gold branch decorated with carved aquamarine flowers and brilliant-cut diamonds.

Heirloom An impressive Edwardian era , classy flowery design , large sized brooch pendant, 1900 ca Comes from the past to please as special heirloom piece some very lucky girl some...

This whimsical 18k white gold Jean Vitau Octopus brooch combines 4.00 carats of light blue Aquamarines in the body with 2.75 carats of Pink Sapphire and a beautiful cabochon Chalcedo...

Thanks for taking a look at this Haroldo Burle Marx Free Form Aqua Pendant. This beautiful aquamarine is 48 carats and is surrounded by 18 Karat Gold. The face of the Stone is 1.16 i...

Fashioned in 18k white gold, this exquisite vintage pin showcases a dazzling array of diamonds totaling 0.90 carats, with SI clarity and G color, accentuated by the unique charm of r...

4 Aquamarines 11.65cts 1 Morganite 0.84ct 1 Kunzite 1.59ct 5 diamonds 0.10ct STAMP TAYMA 750

Modelled as a cameleon on a branch with leaves, set throughout with round emeralds, peridots, aquamarines, tsavorite garnets and diamonds, the eye as a cabochon ruby Mounted in silv...

Wonderful example of late-Victorian naturalistic jewelry. This moth brooch is set with diamonds, emeralds, a large opal, and and aquamarine in the centre.

Metal: 18k white gold. Diamonds: 0.90 cwt. SI clarity and G color. Rose cut diamonds. Sapphire: 0.25 cwt (approx). Color: blue. Aquamarine: 11.87 x 9.06mm stone. 4.50 carat aquam...

Soft and feminine like the flower itself, the Hydrangea Pendant/Pin, comprised of Aquamarine (113.25 Carat) with Pink (4.88 Carat) and Green (17 Carat) Sapphires, is an ode to Nantuc...

An 18k yellow gold brooch and "Modullyn" clasp bezel set with a 5.5 carat Australian Lightning Ridge black opal for the head, 4.4 total carat weight round full cut fancy diamonds (bl...

18 karat white gold hand-carved rock crystal dragonfly Pin with diamonds , pearl and aqua. D= 1.78 cts, Aq=15 cts.

Angle skin coral Mianze Pin with aquamarine cylinder dangle & diamond. Signed Sorab & Roshi. Aq= 32.60 cts., D=0.40 cts.

This is a stunning and versatile piece of mid 20th century jewellery, which has been designed to be worn in either of two ways; either as a pendant, with a chain (not included) threa...

. - 18K Yellow Gold - Diamonds (15) 0.12 carat total weight - G in Color - VS in Clarity - Sapphire (1) 0.69 carat total - Aquamarine (1) 0.04 carat total - Mother of Pearl (1) 1.0 ...

This dragonfly design and enamel work is perfect and absolutely enchanting. This brooch also features a bail on top where a chain could be easily brought through and this could be w...

A captivating antique brooch (circa 1900), designed as a finely sculpted spider crafted in 18k gold, set with an aquamarine body, a half pearl accent, and vivid red spinel cabochon e...

Every element harmonizes to create a statement of bold elegance and femininity.In estate condition, this 18K Yellow Gold 0.68 ct Diamond, 35.0 ct Aquamarine and Pearl Brooch includes...

The brooch is made of 18K white gold and is completely set with ~4.25ct of diamonds except for a single ~5ct aquamarine main stone.

A Fred Paris Aquamarine, Sapphire and Diamond Brooch made in 18k Yellow Gold.

A breathtaking 38.81 carat Aquamarine gemstone serves as a stunning focal point on this impressive brooch.

An 18 carat gold spray brooch 'en tremblant' with flowers, leaves and ears of corn in repoussé technique, set with aquamarine, pink topaz and turquoise, France, circa 1830. dimens...

Gorgeous, 1960's brooch, composed of 18k white gold, approx. 32ct aquamarine.

Era: Vintage, circa 1970s–80s Metal: 18K Yellow Gold Hallmarks: T & CO., 18K, hand-scratched 16165 Length: Approx. 1.75 inches Flower Width: Approx. 21.4mm Weight: 8.4 grams Aqua...

A stunningly adorable piece of fine jewelry! This friendly owl features a 12.64 carat aquamarine with a clean sea-blue color. Contrasting with the blue aquamarine are 6.23 carats of ...

A rare item from the “Monete Collection”. A brooch/pendant feautiring a subtle reverse heart shaped aquamarine and an ancient roman coin, elegantly interlinked through a small caboch...

A stunning Georgian suite comprised of a brooch and earrings with aquamarine stones set in 18K yellow gold fashioned in a foliate design.

This stunning antique aquamarine gold brooch has been crafted in 18k yellow gold.

Aquamarine, moonstone, pink tourmaline, and yellow gold bar brooch circa 1970. This is a handmade one of a kind brooch. The facts you want to know are listed below. Rea...

A Marcus & Co cushion-faceted aquamarine, approx. 11.87 cts. by formula, centered by scrolling gold acanthus leaves and OMC diamonds, approx. .30 ct. TW. Ca.1910. 18k. Stamped by the...

Feature this elegant water drop on your favorite lapel!   Crafted in Luxurious 18K Yellow Gold,  This intricate rope bow design brooch pin features one exotic vibrant blue Drop Sha...

This stunning, fine and impressive antique 1920s brooch has been crafted in 18k white gold with a platinum setting.

An 18 karat gold 'Retro' period twirling ribbon brooch set with diamonds and aquamarines.

18k Yellow Gold Diamond Large Carved Aquamarine Pin Brooch By Henry Dunay.

Fabulous Circa 1930s brooch crafted with stunning 18k rose gold and platinum, this intriguing brooch is typical of the retro period.

Beautifully crafted in shimmering 18K white gold, this gorgeous dolphin brooch is Bvlgari's wonderful creation.

Circa 1990s, 18k, by Margaret Barnaby, American. This spectacular brooch by American goldsmith Margaret Barnaby features a 6.0 carat fantasy cut aquamarine by the master stone cutter...

Secured and fitted with pin and hook catch. Presented in the brooch’s original box. Gemstones: Five oval cut aquamarines, pale blue in colour Metal: 18k yellow gold – XRF tested Wei...

An 18 karat white gold, aquamarine, diamond and emerald brooch. Designed as a pave set diamond flower, centering an emerald cut aquamarine, measuring approximately 15.0 x 12.0 x 9.0m...

An antique gold, aquamarine, and pink topaz corsage brooch designed as a cascade of flowers and leaves with articulated pendant drops, in 18K.

Elizabeth Locke bezel set intaglio brooch, in 18 karat yellow gold, with 8 cultured pearls extending from the center, and 4 round aquamarines at north, south, east, and west.

A Belle Epoque diamond-set dragonfly brooch, the body and the head set with fourteen old European-cut diamonds, the wings set with fifty-two rose-cut diamonds, the diamonds estimated...

Alfred Philippe for Trifari aquamarine Retro clip brooch. Of gold plated base metal, the large aquamarine faceted stone set into a round Retro scalloped shell setting. Excellent Cond...

This butterfly brooch is designed with a symmetrical wing form fully pavé-set with graduated blue crystals, creating a dense, light-reflective surface. The wings are finished in a co...

Trifari by Alfred Philippe, square cut faux aquamarine retro clip brooch. Gold plated metal. Signed Trifari. Striking scale and coloration. 1930's USA. Excellent Condition, L 2.75"...

Designed as a fanning gold tendril spray with rounded tips surrounding a trillion cut aquamarine Weighing approximately 8.30 carats total - transparent light blue color with medium s...

Retro 14k gold brooch by Tiffany & Co, with 8.2 x 6mm aquamarine. Brooch is 51mm x 35mm. Marked: Tiffany & Co, 14k. Weight - 9.2 grams.

A family heirloom part of the ‘Garden Collection’ of Jewels we recently acquired previously owned by an American lady collector. Exceptional circa 1930-1940 European dragonfly brooc...

Graceful dragonfly embellished of grey and white stones and emeralds on the wings. The body is embellished of diamonds. All is created in 9 Kt gold and silver. Diamonds 0.27 Kt Emera...

20.00ct natural Aqua and diamond pendant necklace. Art Deco Style briolette aquamarine stone with diamond accents set in platinum. 1 Natural untreated no heat Aqua briolette 20 x 1...

Exceptional and highly collectible 1980s Bulgari earrings of bombe design, each centering on a vivid-red Burma ruby (approximately 2.5 carats each) and showcasing another 6 carats of...

GIA certified 17.91 carat Old Cushion Cut Diamond Solitaire Ring in Platinum Old Cushion Diamond Ring features a Center Cushion Brilliant Cut Diamond with beautiful vintage carving ...

Period: Late 16th century Provenance: Italy Ring size: 7 ¾ Dimension: 2,9 x 2,1 cm Weight: 5,9 gr Dating back to the end of the sixteenth century, this ring features an ancient gol...

This Vintage tiara is a symbol of beauty and self-love. It is handmade with Natural rose cut diamonds and emerald green colored onyx gemstone drops in sterling silver. Diamond- Rose...

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....

Vintage Aquamarine Cocktail Ring 18ct Rose & White Gold Tested Circa 1940’s Introducing a stunning 1940s 18ct gold cocktail ring that exudes timeless elegance and sophistication...

VAN CLEEF & ARPELS 18 carat White gold and 18 carat yellow Gold Dragonfly Brooch, Yellow Sapphires and Diamonds. Brooch VAN CLEEF & ARPELS Dragonfly, the Body in 18 Carat white Gold ...

VAN CLEEF & ARPELS 18 carat White Gold and 18 carat Yellow Gold Dragonfly Brooch, Pink Sapphires and Diamonds. Brooch VAN CLEEF & ARPELS Dragonfly, the Body in 18 carat white...

Created in 18 karat yellow gold Blue Topaz 7 carats approx. Diamonds 0.04 carat approx. Ring size US 7, can be sized Limited edition About the Designers ~ Dharmesh & Namrata Draw...

Antique rose cut diamond heart pendant with an estimate diamond weight of 3.5 carats back foiled technique centered with a pear shape rose cut diamond decorted with a lotus flower on...

An elegant royal necklace showcased by Rewa jewels is handcrafted in 18 karat white gold. It is studded with 61 vibrant cushion cut Burmese rubies weighing 18.30 carat approximately...