18k Yellow Gold Platinum Round Cut Diamonds Vintage Ship Pin

‘Marguerite’ ring in 18k (750‰) yellow gold and platinum (850‰) adornedwith eight round-cut vintage-cut diamonds, a largerone (0,50 carat approx.) in the centerRing size: 55Gr

This stunning vintage diamond bow pin brooch is crafted in solid 18K yellow gold. Features a bow of round-cut diamonds cumulatively weighing approx. 3.75 carats, G-H color, VS clarity. This shimmering

This vintage Buccellati flower pin brooch spray pin is crafted in solid 18K Yellow Gold. It is composed of 8 round-cut, prong-set, Diamonds weighing approximately 0.75 carats (G-H color and VS1 clarit

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-

METAL: 18K yellow gold and platinum GEMSTONE(S): round faceted emeralds approx. 0.42 carat total; circular brilliant and single cut diamonds approx. 0.55 carat total MEASUREMENTS: 1-1/4 x 1-1/4 inches

This is a vintage floral brooch pin rendered in fine 18K yellow gold. It features a large pear-shaped lab grown emerald and six round brilliant cut diamonds. The diamonds are VS clarity and IJ color.

A vintage 18k yellow gold pin, accented with approx. .50 ct. tw. round brilliant cut diamonds of G color and VS clarity and 4 mm round white pearl 'grapes' with very good luster, 2 3/8 inches long, 16

An unstamped, tested vintage 18K yellow gold ring with a platinum topping on mount, featuring one round brilliant cut .30ct ruby and one old European mine cut diamond approximately .40ct. Size 5.75. A

Platinum-topped 18K yellow gold Art Deco bar pin featuring round and rose cut diamonds, milgrain detail, safety catch, 2 in. L, 3.9 grams

crafted in 52.4 grams of 18K yellow gold. The center of the flower contains 5 round brilliant cut diamonds prong set and weighing appx. 0.50 carats. Graded F-G color and VS clarity. Throughout the hea

This beautiful pair of vintage earrings are crafted from 18k yellow gold, they feature a triple row of fine rope wire set in an open curved shape frame with round cut diamonds and sapphire set below t

This beautiful vintage cocktail ring is crafted from 18k yellow gold featuring a large oval cabochon coral gemstone in the center of the ring accented with 6 round cut diamonds, below the diamonds are

This vintage fancy floral ring is crafted from 18k yellow gold with white gold accent featuring a high opens style floral design bridge with double set round cut diamonds in white gold prongs. On top

This lovely vintage ring is crafted from 18k yellow gold featuring a dome shape with inlaid coral stone on each side and the center has 35 points round cut diamond. The back of the band is tapered and

Circa 1920s. Art Deco Car Brooch crafted in 18k yellow Gold and Platinum on top, accented with Rose cut Diamonds. Along with one natural Round cut Emerald. Weight: 5.4 grams. Measurements: 1.2 x 0.6 i

VINTAGE 18K YELLOW GOLD, DIAMOND, ENERALD, AND RUBY ITALIAN FLAG BROOCH / PIN, marked, set with 16 emeralds, 18 round-cut diamonds, and 18 rubies. Total weight: 4.8 grams. Second half 20th century. 3/

(Lot of 7) Multi-stone, diamond, gold and platinum stick pins comprised of one round-cut citrine, rose-cut diamond star and crescent motif 18k yellow gold stick pin, French 18k hallmark; one Edwardian

Dazzling earrings made of 18 karat yellow gold and set with round brilliant cut diamonds (F-G/VS, 30 carats total). The diamonds are set in platinum which accentuates their whiteness. Comes with a Dav

The beak and the feathered are enhanced by 22 genuine pave set round cut white diamonds, weighing collectively approx. 0.35 carats and G-H color, VS clarity. Enhanced in the Eye with a Round cut Pink

Vintage 18K yellow gold and diamond florentine finish pansy flower motif brooch / pin, with fifteen bezel-set round single-cut diamonds; approx: 0.26 ct tw, color: G-H, clarity: SI1-SI2, marked: "18K.

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

Vintage David Webb frog hinged bracelet made in 18k yellow gold and platinum, vibrant green enamel body, accented with 2 oval cabochon cut rubies for eyes and and one round cabochon cut ruby set in th

Handmade Vintage 18K Yellow and White Gold Brooch pin set with a cluster of round brilliant cut diamonds in the center surrounded by round mixed cut natural rubies, there are (59) diamonds and (81) ru

This is an authentic vintage pair of earrings from Tiffany & Co. They are crafted from 18k yellow gold with a polished finish featuring a swirl floral design with fluted petals and round cut sapphires