Manfredi 18k Gold Blue Topaz Diamond Brooch Pin

Metal : 18k Gold Designer : Manfredi Gemstone : Topaz, Diamonds approx. 0.24ctw Measurements : Brooch is 40mm x 32mm Marked: : Manfredi, Italy, 18kt Weight: 15.3 grams

Vintage 18K yellow gold peridot, diamond and blue topaz snake brooch pin , comprise of one 4mm round-cut faceted peridot stone, approx: 57 round brilliant-cut diamonds; approx: 0.30cttw, color: H-I, c

METAL: 18K Gold. GEMSTONES: Diamonds, Blue stones. Measurements: Brooch is 39mm x 14mm. TESTED: 18K. WEIGHT: 6.1 grams. Gemstones have not been graded for color and clarity ,and tested for clarity and

METAL: 18K gold. GEMSTONES: rose cut diamonds, blue stone. MEASUREMENTS: brooch is 35 x 15mm at widest point. TESTED: 18K. WEIGHT: 4.6 grams.Gemstones have not been graded for color and clarity, and t

This is a vintage 14K gold crab motif brooch pin featuring a large oval faceted blue topaz gem and diamond accents. The diamonds are SI clarity and H-I color. 1 1/8 x 3/4". It weighs 5.3g. The topaz i

Vintage 18K white gold bar brooch pin set with blue topaz measuring approx 8.5mm x 6.7mm, additionally set with square cut garnets and heart shaped peridot stones. Brooch measures approx 1 3/4 " x app

METAL: 18K gold. GEMSTONES: approx 25 diamonds, blue stone, pink stones, plique-a jour enamel. MEASUREMENTS: brooch/pin is 48mm long x 36mm at widest point. MARKED: 750 ON. WEIGHT: 8.8 grams. Gemstone

This is a vintage butterfly pin brooch rendered in fine 18K yellow gold. It is delicately decorated with blue and green enamels and accented by round brilliant cut diamonds. The diamond clarity is VS-

AUTHENTIC TIFFANY & Co. 18K YELLOW GOLD FLOWER BROOCH PINBrooch measures apx 1.47" in diameter18K Yellow gold diamond and blue sapphire brooch1 super clean diamond6 natural blue sapphires Pre-owned in

A group of gem-set and 18k gold jewelry, Ilarocomprising a pair of earrings and three brooches, set with lapis lazuli, blue topaz, onyx and diamonds; each piece stamped Ilaro 750; 25.49 gross dwt; ear

Art Deco, ribbon and circle form 18k white, gold diamond and sapphire brooch pin. 40 blue sapphires. 66 round diamonds approximate weight 1.6 carats H color VS2-SI1clarity. 1 Marquis diamond approxima

18k yellow gold carved gemstone and diamond flower vase brooch in the form of carved gemstone flowers, two amethysts, two citrines, two blue topaz and one carved pink tourmaline gemstone vase mounted

Van Cleef & Arpels VCA 18K Gold Diamond & Sapphire Flower Pin Brooch This is a Van Cleef & Arpels VCA 18K Yellow Gold Diamond and Sapphire Flower Pin/Brooch with a round Cut Blue Sapphire in the cente

18K gold Cartier floral brooch. Markings: Italy K18 Cartier 58172. Some of the flowers are enameled in blue and pink with small diamond chips and one emerald chip. H 40mm or 1 1/2" W 45mm or 1 3/4" D

This 1940s Vintage Cartier. Ruby & Diamond & Sapphire & Emerald Butterfly Brooch/Pin in 18K Yellow Gold features (7) pinkish-red round Rubies (3) green round Emeralds (5) blue round Sapphires and 29 r

Mid century circa 1950s, 18k yellow gold brooch with 1.05ctw in blue sapphires and approx. 0.88ctw in diamonds. Brooch is 70mm x 35mm. Marked: 18k. Weight - 23.8 grams.

An RBC diamond pave 18k gold long stem tulip; A RBC diamond pave 10k gold branch with carved blue topaz or citrine fruit, and RBC diamond accents, approx. 1.0 cts. TW throughout. 2" x 1/4", 1 1/2" x 1

18k yellow, gold flower form pin brooch. 21 round rubies, (1missing). 15 blue round sapphires. 24 round emeralds. 1 round diamond .13 carat. I color. VS2-SI1 clarity 22.3 g. 68mm x 32mm.STERLING ASSOC

METAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 44mm long. GEMSTONES: Diamonds, blue stones. TESTED: 18k/ Plat. WEIGHT: 2.3 grams.Gemstones have not been graded for color and clarity ,and tested fo

A TIFFANY & CO. 18K GOLD, DIAMOND AND SAPPHIRE BROOCH, 20TH CENTURY. The rosette form pin with overlapping rows of fluted petals centered with 16 brilliant cut diamonds and 19 round cut blue sapphires

Unmarked yellow gold, 2-1/2"l. Together with an unmarked yellow gold diamond and ruby swirl form lapel pin, an unmarked yellow gold blue topaz bar pin, a stamped 14k yellow gold pearl and turquoise be

A lovely vintage women's estate brooch pin / pendant crafted of 18k yellow gold by Corletto, Italy having a hand painted miniature portrait design of a woman in blue dress set with genuine diamond acc

Large ca. 1940 yellow gold floral motif brooch pin with 9 various emerald cut topaz in blue and purple tones each approx. 11 mm x 10 mm x 6 mm to 9 mm x 8 mm x 6 mm. With 16 round .02 ct diamonds beze

Antique French Limoges hand painted portrait brooch with blue enamel set in 18k yellow gold wrapped in a diamond and ruby floral wreath. Hallmarked on pin. 1.2" x 1.2" Missing some small diamonds. Wei