1930 Brooch Diamond

This fine and impressive 1930's diamond brooch has been crafted in 15k yellow gold with a platinum setting.

This is an Art Déco bar brooch crafted in platinum (pin - 18K gold). Circa 1930.

Reflections in photographs may detract from the true representation of this stunning pearl and diamond Art Deco brooch. Diamond Quality Feature Diamond Color J Clarity SI2 Cut Old E...

Vintage Art Deco Style Impressive Large Pendant/Brooch pin Can be used either way 18k Two Tone Gold approx 17 grams Natural Diamonds approx 3.50 carat Include also Yellow Diamonds ...

Open work 1930's Butterfly diamond brooch. 55 old mine cut diamonds in a a 14k yellow gold butterfly. 55 old mine cut diamonds, approx. total weight 1.50cts, J – K, SI 14k yellow g...

This sparkly GIA Blue Sapphire & Diamond Platinum Star Flower Brooch Pin is the perfect enhancement for a scarf or blouse. Crafted in Platinum, it has a timeless appeal and a lu...

This striking Art Deco brooch showcases a refined geometric composition of shimmering European cut diamonds paired with richly colored rectangular sapphires. The diamonds offer a sof...

This is an Art Deco geometric bar brooch. It is crafted in 14K gold. The piece features old cut diamonds.

An impressive antique 1930s 0.56 carat sapphire and 0.18 carat diamond, 15 karat white gold stick pin brooch. This fine and impressive diamond and sapphire pin brooch has been craft...

Finely crafted in platinum with 2 large Old European cut Diamonds; one weighing 1.05 carat, and the other 0.95 carat. The brooch features smaller Old European cut Diamonds weighing a...

18K yellow gold and silver"tremblant" brooch with diamonds. Wear a brooch for all your video calls! This piece is sold with his ceritifcate released by AIG Milan (J5020057625). T...

Reflections in photographs may detract from the true representation of this stunning natural pearl and diamond brooch. Diamond Quality: Color (average grades) H Clarity (average gra...

This fine and impressive antique diamond brooch has been crafted in 18k white gold.

Finely crafted in platinum with approximately 70.00 carats of Baguette Diamonds, cut to align with the curves of the piece. Circa 1930s 3 3/8 x 1 7/8 inches

Reflections in photographs may detract from the true representation of this fine rectangular brooch with pearls and diamonds. Diamond Quality Colour (average grades) H Clarity (aver...

This beautiful little brooch is a lovely piece of vintage jewellery, perfect for an elegant wearer. It is covered with grain set diamonds, which truly make it stand out. They are a m...

The diamond brooch is a very good gauge of platinum and is in excellent condition.

A striking example of authentic Art Deco craftsmanship, this geometric platinum brooch features an architectural silhouette set throughout with bright, high-quality diamonds. Designe...

An extraordinary Art Deco platinum brooch suite, circa 1930, showcasing the geometric precision and luxury that defined the era.

Art Deco Natural Pearl and Diamond Geometric Plaque Brooch in Platinum, circa 1930s. A pristine study in balance and geometry, this 1930s Art Deco brooch channels the movement’s fas...

Raymond Yard Art Deco Diamond Double Clip Brooch A geometric brooch featuring multi cut diamonds detachable into two clip brooches Diamond Information: 2 center old mine cut diamon...

This exquisite vintage pin is a stunning example of the Art Deco era's elegant and geometrical design aesthetic. Crafted in precious platinum during the 1930s, it features a total of...

This magnificent Art Deco period brooch exemplifies the sophisticated craftsmanship of the era, masterfully handcrafted in pure platinum with remarkable attention to detail. The piec...

Elegant Platinum brooch set with Diamonds of approximately 4.50 ct. Plaque brooches were very typical for the 1930s. Rectangular shape, elongated octagonal motifs of openwork, geomet...

Designed as a stylized dragonfly with diamonds set on wings and body Diamonds are marquise, hexagonal, baguette, and single cut Weighing approximately 1.70 carats total - H/I color w...

Year: 1930s Item Details: Metal Type: 14K White and Yellow Gold [Hallmarked, and Tested] Weight: 3.6 grams Diamond Details: .10ct, total weight. Old European Brilliant, H Color, VS C...

Finely crafted in platinum with carved Rubies weighing a total of approximately 20.00 carats, Old European and Baguette cut Diamonds weighing a total of approximately 9.00 carats. Th...

Art Deco Diamond Platinum Open Circle Vintage Brooch Pin Simply Beautiful! A Classic piece of Finely Detailed Jewelry from the 1930s Art Deco Era featuring Hand-set Old European Cut ...

A sweet c.1930s brooch featuring diamonds and pearls. There are a total of six 0.20 carat old cut diamonds rub over set in an alternating pattern with with seven pearls. The pearls a...

An impressive antique 3.25 carat diamond and palladium brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique diamond...

A striking example of late Art Deco jewelry, circa 1930s, this substantial brooch is crafted in 18 karat white gold and brings together antique-cut diamonds with richly colored natur...

18 kt white gold art deco brooch with approximately 9.00 cts of FG VS/SI round diamonds

Finely crafted in platinum with 6 carved Rubies weighing approximately a total of 10.00 carats, 38 Square cut Rubies weighing approximately a total of 2.00 carats, 4 Baguette cut Dia...

A magnificent Art Deco sailfish brooch rendered in platinum and adorned with sparkling diamonds and vibrant translucent blue enamel. This exceptionally detailed brooch depicts a lea...

This stunning Art Deco period Arrow Brooch is 1930 ca. Hand crafted as unique of solid 18 KT, superlative workmanship Sophisticate classy arrow Design which is in the tradition of th...

An elegant Late Art Deco diamond double clip brooch, dating to the late 1930s, designed as a pair of detachable clips that may be worn together as a single brooch or separately as dr...

A breathtaking original Art Deco brooch, masterfully crafted in platinum with a 14K white gold pin. This piece remains in mint condition, with all original diamonds intact—none remov...

Finely crafted in platinum with an AGL certified Cushion cut Burma origin non-heat treated Sapphire weighing 7.64 carats, Square cut Diamonds weighing approximately a total of 4.00 c...

Finely crafted in platinum with an Australian Black Opal at the center weighing approximately 10.00 carats and Old European cut Diamonds weighing a total of approximately 4.00 carats...

Item Details: Metal Type: 14K Yellow Gold [Hallmarked, and Tested] Weight: 2.5 grams Pin Measurements: Diameter: 2.25 inches Condition: Excellent

Item Details: Metal Type: Platinum Brooch, 14K Yellow Gold Pin [Hallmarked, and Tested] Weight: 7.1 grams Diamond Details: 1.10ct total weight, old European brilliant cut diamonds, G...

An absolute museum-grade masterpiece of geometric luxury, this monumental vintage Art Deco style plaque brooch. Masterfully handcrafted in solid 18k white gold, this heavy, red-carpe...

A pair of 18 K white Gold Clips brooches. They feature brilliant cut Diamonds along with baguette cut diamonds with an approximate weight of 10 ct. These beautiful brooches can be ...

Yard, back in the 1930's. This rare and elegant round brooch was carefully crafted in solid .900/.999 platinum with high polished finish.

Centering a pear-shaped jade tablet pierced and carved to depict florals Measuring 31.5 x 18.0 mm - translucent medium green with mottling Prong set in a sweeping platinum frame surr...

18k Yellow Gold Weight 5.35g Art Deco Diamond Approx. 0.65ct Sapphire Approx. 0.20ct Pearl Target Bar Brooch Measurements 3in x 0.29in

A petite Art Deco sapphire, diamond, platinum, and yellow gold brooch, comprising one single cut diamond, twenty rose cut diamonds, and twenty calibre step cut blue sapphires, set in...

Finely crafted in platinum with Round Brilliant and Baguette cut Diamonds, weighing a total of approximately 30.00 carats. Signed by Van Cleef & Arpels Circa 1930s 2 1/2 x 3 1/4 inches

This delightful Art Deco brooch is designed in a delicate flower like shape. Crafted entirely in platinum the design features an arrangement of four pear shaped cabochon cut turquois...

An exquisite Art Deco platinum brooch, designed with masterful craftsmanship and classic symmetry. At its center rests a vibrant cushion-cut emerald, surrounded by concentric openwor...

Authentic antique jewel - Work of the years 1930. Our opinion : The small size and interesting theme make this antique diamond brooch an easy-to-wear piece of jewelry.

Designed as a row bar brooch pavé set with graduated old brilliant-cut diamonds approximately 3ct , to a central line of slightly raised millegrain collet set graduated stones. Setti...

A stunning, fine and impressive antique Art Deco 8.64 carat diamond and platinum brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and ...

Inspired by an ancient motif, this "fibula" brooch is a rare example of an Art Deco jewel by Suzanne Belperron. The brooch is noteworthy for its dramatic horizontality and is from th...

Art Deco 18 Karat Art Yellow Gold Emerald Diamond Brooch Pendant. This absolutely stunning piece features two emerald-cut green emeralds, a step-cut diamond and one hundred thirty ro...

Wear and tear acquiescent with age. Brooch length: 9mm Brooch width: 57.8mm Brooch depth (excluding fittings): 4mm Principal diamond weight, estimated: 0.39ct Total diamond weight...

Horse Racer Jockey Diamonds Platinum Enamel Unisex Brooch. Created around 1935. Stylish platinum brooch set with old cut diamonds with a total weight of about 1.50 Carats, the jocke...

Art Deco diamond pearl brooch in 18 karat white gold. Brooch with geometric shapes typical of the Art Deco period, paved with 26 old-cut diamonds and adorned with two pearls. Total d...

Antique gold brooch with old-cut diamonds, 1930s/1940s An old, elongated gold brooch made of 18-karat gold (0.750 fineness) with platinum elements. The brooch is decorated with fiv...

Exceptional Art Deco Platinum and Diamond Brooch, Circa 1930s Overview An exquisite Art Deco platinum brooch featuring a stunning arrangement of Old European cut diamonds and cultur...