4 Carat Brooches

The large flower brooch features 12.80 carats of full cut and baguette diamonds. Set in platinum and completed by a pin stem and catch, along with a safety chain. This spectacular b...

1970's Platinum & 18K Yellow Gold Foliage Round & Baguette Cut Brooch. Add a touch of foliage to your simple blouse or jacket all year round! This stunning vintage sparkling...

A stunning, fine and impressive antique natural pearl and 3.10 carat diamond, 15k yellow gold and platinum set brooch; part of our antique pearl jewelry collections. This stunning, fine and impressive antique pearl brooch...

Finely detailed Platinum Ruby and Diamond Tie Tac Brooch, center securely nestled with an oval Ruby weighing approx. 0.96 Carat, surrounded by Diamonds, weighi...

An Art Deco onyx and diamond brooch in gold and platinum, comprising of one teardrop shaped onyx cabochon and thirty-eight rose cut diamonds, s...

An Art Deco platinum, diamond, and ruby brooch, comprising one larger transitional cut diamond, thirty-two rose cut diamonds, and twelve baguette cut rubies, set in platinum, with pl...

Art Deco 3.75 Carat Diamond and Sapphire, Brooch/Pendant, in a Platinum Filigree Setting. The brooch has 16 diamonds, total weight approximately 3.75 ...

This intricately designed pavé-set diamond flower brooch with extending calibré-cut sapphire undulating petals comprises of approximately 40ct of square cut, invisible set sapphires ...

This exquisite vintage brooch from the 1960s is a true representation of timeless elegance. Crafted in luxurious 18k white gold, the piece showcases a breathtaking floral design adorned with dazzling diamonds. At the heart of this brooch sits a captivating transitional cut round diamond weighing approximately 0.40 carats. This center stone boasts a bright I color and exceptional VS1 clarity rating, allowing it to sparkle with brilliance and fire. Radiating outwards from the center are four rows of meticulously arranged diamonds, creating the intricate petal formation of the flower motif. These diamonds are comprised of 48 round brilliant-cut stones, collectively weighing an impressive 1.50 carats. The quality of these diamonds is remarkable, showcasing a range of H to J colors and VS2 clarity grades, ensuring a spectacular display of light and sparkle. The brooch measures an elegant 1 1/8 inches in diameter, allowing it to make a statement without being overwhelming. With a substantial weight of 8.27 grams, it exudes a sense of quality and durability. Authenticity is further confirmed by the hallmark stamped on the back of the brooch, which reads "750," indicating its composition of 18k gold. This vintage diamond flower...

A very pretty Art Deco brooch with onyx and diamonds, ca. 1920s. The diamonds weigh circa 2 carats.

Art Deco Platinum Diamonds and Natural Pearl Pendant / Brooch This Art deco platinum diamonds and natural unique sunny design pendant / brooch is set with old cut natural white diamo...

*Motivated to Sell – Please make a Fair Offer* Total Carat Weight: 1.55 Diamond Clarity Grade:VS Type:Brooch Antique:Yes Main Stone Color:White/Colorless Vintage:Yes Main Stone:Diamo...