18k Gold and Aquamarine Brooch.

An elegant pendant that could be also worn as a brooch, made in 18K white gold set with a light blue natural aquamarine stone surrounded by brilliant cut diamonds. Marked verso: 18K. Fine Fashionable

Vintage Herbert Rosenthal 18K yellow gold aquamarine bee brooch, .01 ct / each ruby eyes, .14 tcw diamond, .54 ct aquamarine abdomen, textured legs and wings, marked length 17 mm. total weight: 3.8 g

Total weight (including stone): 18g. Height: 3", Length: 1 3/4". Rectangular cut aquamarine stone surrounded by swirling starburst form. Stamped "18k" to reverse.

Metal : 18k Gold Designer : Elizabeth Locke Gemstone : Green and pink tourmaline, pearl, center aquamarine Measurements : Pendant is 45mm x 45mm, hidden/collapsible bale. Marked: : 18k, E

rectangular cut gem, high grade, with appraisal of $8,250.00, 1 1/2".

c. 1920's, 18K gold and pear cut aquamarine in a bow motif, 1 3/4 in. L, 12.5 grams

Henry Postler 18K Yellow Gold and Carved Aquamarine Cameo Pendant/ Brooch. Carved in relief with the figure of 'Poseidon' (Roman 'Neptune') seated and holding his trident, wrapped in an 18k yellow gol

Great over sized sculptural Pendant / Brooch of the forma livre collection. Designed in brazil by the artist-jeweler and designer, Haroldo Burle Marx during the mid-century period, circa 1960's.Crafte

METAL: 18k Gold. GEMSTONES: Rose and old mine cut diamonds approx. 84 stones. Aquamarine approx. 27mm x 14.5mm x 12mm (with small chips/abrasion) - approx. 32ct by formula. MEASUREMENTS: Brooch/Pendan

Aquamarine and Diamond Brooch and RingBrooch: Aquamarine and diamond 18K white gold ring. Set with 1 pear cut aquamarine approximately (8.39 ct) (19ml z 12.2 mw x 7.c md) and 12 side diamonds. 6 strai

An 18 Karat Yellow Gold and Aquamarine Brooch/Pendant, containing one octagonal step cut aquamarine weighing approximately 81.20 carats, sculpted gallery, collapsible pendant bail. Stamp: 18K. 20.70 d

Van Cleef & Arpels Aquamarine Flower Brooch Earrings Suite in 18k Yellow Gold.

18K gold brooch with 16 full-cut diamonds (approx. 1.60 ct. total), marked 18K. 26.5 dwt. [1 1/2" L].

A hand-fabricated 18K yellow gold pendant/brooch with Florentine brush work, set with a faceted aquamarine, weighing approximately 4.60 carats; diameter measures 1-1/2 inches; weight 8.1 g.   PR

Victorian 18k gold necklace pendant and brooch with natural aquamarine stone. It is not marked but tested. The necklace measures 15 1/4 inches long, the brooch measures 1 1/2 inches long x 1 inch wide

Aquamarine, Pearl and Diamond Brooch and Earrings Suite 18k yellow gold, the brooch mounted with an oval cabochon-cut aquamarine weighing approximately 68.16 carats, accented by round brilliant-cut di

18K gold floral bouquet brooch fabricated from 19th century hat pin, 12 gemstones and chain with retaining pin. Pearl, diamond. Garnet, pearl, sapphire?, aquamarine, Diamond and amethyst Each gem is o

18K yellow gold and 14K white gold Art Nouveau style plique-à-jour dragonfly brooch set with a cabochon opal, two cabochon aquamarine eyes and round cut diamond accents. Apparently unmarked but tes

Multi-Stone, 18k Yellow Gold "Sputnik" Brooch. Featuring round-cut amethyst, pink tourmaline, green tourmaline, citrine, aquamarine and garnet, set in an 18k yellow gold bombe "sputnik" brooch mountin

total in 38 round diamonds including scarce fancy pink, light blue, light green, yellow and brown and colorless diamonds, 18K yellow gold figural flower setting with Florentine finish, over one ounce,

Sabbadini Sapphire Approx 27ct Diamonds Approx 9ct G VVS 18k Yellow Gold Weight 47.7gr Measurements 1.8”x1.8” Brooch

Important Estate 9 Carat Diamond & 18k Gold Rose Flower Pin / Brooch. Handmade custom design piece in 18kt white gold with nearly 300 pave diamonds totaling approximately 9 carats. Diamond color is F-

Decorated with sparkling (10) natural diamonds VS clarity and G-H color, meticulously placed to enhance the brooch’s luxurious allure. Weight: 26.0 Grams

DESCRIPTION: A Buccellati 18k triple tone gold brooch in an overall floral motif, completed with a satin finish and marked along the back "Buccellati Italy". Weight: 18.5 dwt (28.8 Grams) CIRCA: Mid 2