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6.07 Carat Emerald and 4.05 Carat Diamond Yellow Gold and Platinum Brooch

About the Item

A stunning, fine and impressive, large antique 4.05 carat diamond and 6.07 carat emerald, 18 karat yellow gold and platinum Art Deco style brooch made by Garrards & Co Ltd; part of our diverse antique boxed jewelry and estate jewelry collections. This stunning 1930s antique emerald and diamond brooch has been crafted in 18k yellow gold, with a platinum setting. The brooch is comprised of an impressive and large yellow gold ribbed irregular oval toroid shape, accented with a platinum sporadic array emanating from the hole to the centre. The non-uniform array is embellished with nine impressive claw set marquise cut diamonds and fifteen stunning mixed fancy cut Colombian emeralds, totalling 6.07Ct. The toroid shaped setting is interwoven with two curvilinear strands, incorporating forty-three channel set baguette cut diamonds; these strands bear the same alignment as the aforementioned emerald array. This large antique brooch secures to the reverse with a yellow gold hinged pin and safety clasp. This antique diamond and emerald brooch is fitted to the original hinged leatherette presentation case with a satin and velvet lined interior, securing with a push fit catch. This case retains the original outer card presentation box; this is an additional feature of the piece. The interior of the cover of the case and surface of the box features the retailer's mark 'By Appointment of Her Majesty the Queen, Goldsmiths and Crown Jewellers, Garrard & Co Ltd, Crown Jewellers, 112 Regent Street, London, W.1'. This magnificent emerald and diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold and platinum. This impressive brooch is supplied with an independent diamond grading report card*. NOTE: * The Gemmological Certification Services (GCS) lab has verbally accredited the emeralds originating in Colombia and verifies that the gemstone shows indications of minor clarity enhancement. "Rather than regarding inclusions in coloured stones as harmful, in small sizes and numbers that do not in any way detract from their beauty, they should be regarded as adding to desirability, for they provide identifying characteristics." Reference: The Connoisseur's Guide to Precious Gemstones, R. Wise, Brunswick House Press. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This impressive 1930s antique brooch is exceptional quality, as to be expected from this renowned goldsmith. The brooch is set with very well color matched, very high color graded diamonds displaying fine white color and brilliance. The impressive emeralds display fine color, brilliance and presence. The brooch is an exceptional gauge of gold and platinum, and is in excellent condition. Reflections in photographs may detract from the true representation of this stunning boxed emerald and diamond brooch. Emerald Quality Origin Colombia Color Green Cut Mixed Fancy Content 6.07 carats Diamond Quality Color (average grades) G Clarity (average grades) VS2 Cut Marquise/Baguette Content 4.05 carats Dimensions Length of setting 8cm/3.15" Width of setting 6.2cm/2.44" Length of toroid 3.8cm/1.5" Width of toroid 5.8cm/2.28" Across pin 5cm/1.97" Height of setting 7.61mm/0.3" Weight 29.67 grams Maker: Garrard & Co Ltd Date: Circa 1935 Item Ref. SKU: C5721

Creator:
Garrard & Co. Ltd.
Metal:
18k Gold,Yellow Gold,Platinum
Stone:
Diamond,Emerald
Stone Cut:
Baguette Cut
Weight:
29.67 g
Place of Origin:
Unknown
Period:
1930-1939
Date of Manufacture:
Circa 1935
Condition:
Please see main description.
Seller Location:
Jesmond, GB
Reference Number:
Seller: C57211stDibs: LU128213001312

Shop All Garrard & Co. Ltd.

Garrard & Co. Ltd.

The first official Crown Jeweler for the British royal family, Garrard & Co. Limited has crafted iconic and historically celebrated rings, watches, necklaces and other jewelry for centuries.

Master silversmith George Wickes founded Garrard in 1735 and quickly gained a regal platform with patronage from Frederick, Prince of Wales. The company underwent a range of name changes and shifts in leadership over the years, with Robert Garrard becoming a partner in 1792. He assumed sole control of the firm a decade later and eventually passed the company down to his sons — James, Sebastian and Robert Garrard II — where it would remain in the Garrard family until 1946 with the death of Robert’s great-grandson.

Garrard Co. Ltd registered its current name in 1909 and, despite a temporary merger and relocation with Asprey, the firm still operates out of its original location on Albermarle St. in London. It was acquired by American private equity firm Yucaipa Companies in 2006.

Garrard created silver, tableware and decorative objects for the royal family as well as the Crown Jewels for a range of coronations beginning with King Edward VII’s in 1902. The esteemed luxury house created Queen Victoria's Small Diamond Crown, which featured colorless stones and was suitable to be worn while she mourned the passing of her last husband, Prince Albert. Later, for the coronation of Queen Elizabeth II in 1953, Garrard provided a pair of gold armlets. The company’s 1893 Girls of Great Britain and Ireland tiara adorns Queen Elizabeth II on British banknotes.

Among Garrard’s best known works is undoubtedly Princess Diana’s engagement ring — a 12-carat blue sapphire surrounded by 14 diamonds, set in 18-karat white gold. Unlike most royal engagement rings, the one Princess Diana chose wasn’t a one-of-a-kind piece commissioned from the Crown Jeweler, but rather a catalog offering for anyone who could swing the $60,000 price tag. As a result, this was a matter of controversy within the royal family. It is now Kate Middleton’s ring.

Garrard is committed to ethical sourcing and sustainable practices. Today, its all-female design team — led by creative director Sara Prentice — continues to merge ageless techniques with modern technology to uphold the firm’s legacy in the creation of precious handcrafted engagement rings, brooches and other adornments.

While Garrard and the royal family parted ways in 2007, the house still produces pieces that captivate new generations of jewelry wearers all over the world, just as it has for hundreds of years.

Find antique Garrard & Co. Ltd jewelry on 1stDibs.