Dating back to the second or third decade of the twentieth century, this sleek and sophisticated Art Deco circle brooch was designed and meticulously handcrafted by the esteemed French jeweler, Boucheron. Designed as a hinged circular plaque, pavé-set with sparkling single-cut, old mine-cut and rose-cut diamonds, showcasing an enchanting cluster of sunshiney yellow old mine-cut diamonds paired with golden-brown, cognac brown and brown pink old mine-cut and marquise-cut diamonds. This exceptional jewel has an ingenious clip mechanism that allows the brooch to seemingly wrap around the edge of whatever the wearer clips it to. French assay marks, signed Boucheron Paris.
Diamonds: estimated 8.65 total carats
Large old mine-cut .80 ct, VS clarity, yellow but not quite fancy.
Old mine-cut .50 ct, SI1, medium brown fancy, C-3.
Old mine-cut .50 ct, SI2 clarity, medium brown fancy C-4.
Center marquise-cut I2 clarity .75 ct., I2 clarity, R-S range in color.
Marquise-cut, .50 ct, SI clarity, fancy deep brown C-8.
Marquise-cut, .50 ct, SI2 clarity, medium brown, fancy C-4.
Four small old mine-cuts, .60 total carats, VS2-SI1 range in clarity, two are fancy light yellow, two are greenish yellow.
Circle - estimated 4.5 total carats of old mine-cut, single -cut and rose-cut diamonds
Measurements: 56 x 51 x 3 mm
Weight: 19.6 grams
Markings: French assay marks and maker's marks
This J E Caldwell piece is gorgeous and will become a necklace soon. I appreciate the "size" info on the site because everything always looks huge. It was in my hands from FedEx two days after order. A happy customer! E
I couldn't be happier - what a stunning and beautiful stone and setting. All around PERFECT transaction from a friendly and professional seller. Thank you!!!
The seller of this exquisite carved-face moonstone and diamonds ring has been very helpful and communicative. I needed the ring sized to fit me, and she saw to it that the work and delivery were expedited! The ring itself is truly a work of art; it’s so beautiful, I keep staring it!
Absolutely gorgeous ring and my husband loves it! I wanted to keep it, but he is in love with it and such great service and wrapping! Thank you!
Sehr schöne antike Ohrringe! Dankeschön
Shipping was very quick and my ring was as I expected. Thank you
This set is even nicer in person
Really beautiful and in wonderful condition
Absolutely stunning!! In amazing condition too. Lindsey is wonderful to work with. Overall, I couldn't be happier.
Wonderful ring! I’ve had my eye on this piece for quite a while. It is in perfect condition. I just love these old French cut diamonds. Shipping was SO fast!
Pretty earrings, just as described, green chalcedony matches nicely to green jade.
The perfect moonstone ring in the perfect size. Great match with my moonstone snowflake earrings! Fast shipping. Seller responds quickly.
Great experience. Beautiful item. Would buy again
Fast and exactly as described
Absolutely gorgeous agate locket & it is in amazing condition for how old it is. Top quality piece of jewelry & will definitely buy from this seller again.
I love this necklace so much. It’s beautiful and in great condition. Better than I ever expected. The packaging was lovely too.
Absolutely STUNNING. Shipping was super fast and the product was even more beautiful in person. Thank you!!
BEAUTIFUL TERRIER DOG BROOCH!So pleased with this purchase! Thank you so much.BEST!!!
Even more beautiful than the pictures! This is my first “antique” purchase, so I had some questions, and (unlike many others I messaged with) this seller was not condescending or snobby. She was helpful, kind, and informative! Wonderful experience all around.
Good quality and fair pricing
Great item and super fast shipping thanks
Beautiful intaglio fob, everything was perfect. I will not hesitate to buy again, lovely communication, prompt dispatch, great packaging.
Loved the hair comb! It's going to look beautiful on my daughter at her wedding!
Gorgeous little antique silver green stone pin! Thank you!
GORGEOUS!! As described and exactly what I was looking for. Thank you so much!
More beautiful than the pictures!!! I love it!!! And beautifully packaged with quick delivery by a GREAT Seller!
I received this gorgeous bracelet watch today and it is everything I thought it would be. I love the feel of weighty expensive jewelry. Everything about it is beautiful! I think that I will have separation anxiety when I take it off at bedtime 😁
Absolutely gorgeous ring! my wife loved it! The ring arrived next day. We would definitely buy from this shop again.
Such a pretty pendant - I'm so delighted by it and plan to wear it constantly!
Beautiful! Extraordinary workmanship. Solid with weight.