Vintage 3.30Ct Diamond and 18k White Gold Brooch

A stunning, fine and impressive vintage Italian 2.78 carat diamond and 18 carat white gold brooch; part of our vintage jewellery collections. This stunning, fine and impressive vintage diamond brooch has been crafted in 18ct white gold. The floriated wreath design is ornamented with ten flower-head cluster tremblant settings; this setting style indicates the high quality of the piece. Each flower head design is embellished with seven transitional modern brilliant round cut diamonds. The brooch is further ornamented with twenty individually four claw set transitional modern brilliant round cut diamonds, incorporated into linear settings alternating each floral cluster, and completing the design. The brooch secures to the reverse with a hinged pin and clasp. This exceptional example of vintage diamond jewellery is hallmarked to the reverse with the 18ct gold fineness mark ( 750 ), in addition to the Italian maker's mark LUNATI P. di P. & G. LUNATI and town mark for Alessandria (160 AL). This vintage tremblant brooch is supplied with an independent diamond grading report card. This stunning diamond floral wreath brooch has been crafted in the same style as C1302 ruby and sapphire brooch...

An exceptional, fine and impressive vintage seed pearl and 8.85 carat chrysoprase, 18 karat white gold brooch/pendant; part of our diverse vintage brooches collection. This stunning, fine and impressive vintage brooch has been crafted in 18k white gold. The pierced decorated interlacing oval-shaped frame bears a fruiting vine theme; this is a highly desirable and unusual design. The grape cluster of the fruiting vine design is composed of five impressive collet set circular cabochon chrysoprase, totalling 8.85cts. The opposing side of the brooch is embellished with an asymmetrical cluster of cultured pearls, incorporating wirework style tendrils. The curving frame is further embellished to the upper border with two large leaf designs, accented with seed pearls paralleling the naturalistic leaf's veins. The pierced decorated interlacing frame of the brooch is further ornamented with a scrolling leaf decoration, completing the design. This stunning and rare vintage chrysoprase and pearl brooch secures to the reverse with a hinged pin and sheath fastening. This versatile brooch may also be worn as a pendant, suspended from 18' 18k white gold trace chain via an integrated loops to the upper reverse portion of the frame. The brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold. This impressive unusual brooch/pendant is supplied with an IDGL gemstone grading report card. Images do not always reflect the true colour and brilliance of gemstones and chrysoprases. The video however provides a truer representation of the actual colour and showcases each stone. Condition This stunning vintage brooch is exceptional quality, set with impressive cultured and seed pearls displaying fine colour and lustre. The impressive chrysoprases display a fine colour and presence. This vintage pearl and chrysoprase brooch is an exceptional gauge of gold and is in exceptional condition. Reflections in photographs may detract from the true representation of this fine example of vintage pearl jewellery...

A stunning, fine and impressive 0.65 carat sapphire, 2.77 carat diamond and pearl, 18 karat white gold and platinum set brooch; part of our diverse antique 1920s brooches collection....

A stunning, fine and impressive vintage 13.65 carat zircon and 0.15 carat diamond, 18 karat yellow gold brooch; part of our diverse gemstone brooch collections. This fine and impressive vintage brooch has been crafted in 18k yellow gold with 18k white gold settings. The brooch has been realistically modelled in the form of a flower basket. The basket is comprised of a flared pierced decorated body with rope twist decoration to the handle and rims. The impressive basket design incorporates thirteen individually claw set round faceted cut zircons, ranging in color and totalling 13.65cts. The spray setting features three individually white gold claw set eight cut diamonds. The five white gold foliate-shaped settings are embellished with a total of fifteen pavé set eight cut diamonds, completing the design. This fine and impressive vintage flower basket...

The pendant-brooch features oval-shaped sapphires weighing 10.30 carats Accented by Full-cut Diamonds weighing 1.15 carats Ruby Cabochon eyes weighing 0.02 carats Total Carat Weight:...

Platinum and 18k white gold diamond vintage brooch. Tests 70% platinum and 18% 18k gold with an XRF metals analyzer. Stamped Pt, 18C. The gross weight is 5.5 grams. There are seven r...

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...

Vintage 18K White Gold Diamond Pearl Brooch Approximate Dimensions: 7.2 cm (Length) x 4.2 cm (Width) 19.0 grams in weight