A novelty frog brooch, by Henry Dunay

A novelty frog brooch, by Henry Dunay naturalistically modelled, signed Dunay 18k 750, numbered A8041(Length: 6.5cm)Property of a private collector.

A diamond Toucan brooch, by Henry Dunay collet-set with a round brilliant-cut colourless diamond eye, and a claw-set round brilliant-cut orange diamond detail, signed Dunay 18k 750, numbered A8769(Len

Henry Dunay 1990s 6.50ctw VS1-VS2/F-G Diamond, 11.5mm Pearl, Turquoise and Solid Platinum/18K Yellow Gold 2.6" Brooch - This exquisite brooch from Henry Dunay is crafted of finely textured platinum wi

Delightfully graceful shape made of radiant 18K yellow gold is exquisitely polished and marvelously faceted to produce alluring play of light in this fabulous brooch from Henry Dunay which exudes an a

Metal : 18k Gold Designer : Henry Dunay Gemstone : None Measurements : Brooch is 4" long x 35mm wide. Marked: : Dunay, 18k. Weight: 19.8 grams

METAL: 18k Gold. MEASUREMENTS: Brooch is 65mm x 24mm. MARKED: Dunay 18k, 750, C3913. WEIGHT: 18 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement

HENRY DUNAY, YELLOW GOLD BROOCH In a swirling ribbed design. 2 3/4 inches x 3/4 inch. Stamp: DUNAY 18K 750 (maker's mark). 7.35 dwt. Sold without reserve Property from the Collection of Anita B. Morga

Signed Henry Dunay bi-color brooch comprised of 18kt yellow gold and platinum with a Florentine finish. Stamped verso, "Dunay 18K© 750 C6779 PT 950". Total approx. weight is 9.5 dwt (gross). From a W

HENRY DUNAY, YELLOW GOLD BEAR BROOCH With 'Sabi' finish. 1 3/8 inches x 7/8 inch. Stamp: DUNAY 18K 750 (maker's mark) D4521. Gross weight: 18.30 dwt.

This is a signed Dunay 18 karat yellow gold genuine malachite and natural diamond brooch.  This mid-1900's Modernist brooch features round polished malachite and approximately .10 carats of round

METAL: 18K gold, platinum. GEMSTONES: diamonds-approx. 2.70ctw, multi color pearls 10.5-12mm. MEASUREMENTS: brooch is 53mm long xm at widest point. MARKED: Dunay 18K. WEIGHT: 42.5 grams.Gemstones have

HENRY DUNAY, CARVED ROSE QUARTZ AND DIAMOND CALLA LILY BROOCH Containing a carved rose quartz flower and numerous round brilliant cut diamonds weighing approximately 2.20 carats total, in a brushed an

8 kt gold diamond-ruby-brooch 'frog' , YG 333/000, satin finished, presentation of a frog, eyes small round bevelled rubies, body with 8 small 8/8-diamonds, feet rhod., approx.5.5 x 3.5 cm, approx. 6.

Henry Dunay 1980s 15mm-16mm Pearl, 7.00ctw VS1-VS2/F-G Diamond Solid 18K Yellow Gold Necklace - This exquisite necklace was made by world renowned, award-winning designer Henry Dunay. The necklace was

Henry Dunay yellow gold collar necklace, having faceted bar shaped links with high polish finish, terminating to a white gold slide clasp assembly with under locking safety bar, marked Dunay 750. Prov

Henry Dunay Diamond, Platinum, Gold Jewelry Suite Stones: Full-cut diamonds weighing a total of approximately 0.20 carat Metal: Platinum, 18k gold Marked: He

HENRY DUNAY, YELLOW GOLD COLLAR NECKLACE Consisting of a semi-flexible necklace with hammered links measuring approximately 19.50 mm wide. 15 inches inner circumference. Stamp: 750 (maker's mark) B259

Henry Dunay 10.60ctw VVS1-VVS2/D-E Diamond, Carved Crystal & 18K Yellow Gold Egg Statue Numbered 4/12 - This immaculately crafted rare piece was made by world renowned, award-winning designer Henry Du

Brushed Gold 16 Inch 18k Yellow Gold Link Necklace By Henry Dunay. Weighing 120.2 Grams And Properly Marked. See Photos For Additional Condition Information. This Lot Must Be Paid By Wire Transfer Or

Henry Dunay 2.20ctw VVS2-VS1/F-G Diamond Solid 18K Yellow Gold Bracelet - This beautiful bracelet was made by renowned, award-winning designer Henry Dunay and was finely crafted of solid 18k yellow go

Henry Dunay Solid 18K Yellow Gold 7" Hammered Link Bracelet - This bracelet was made by Henry Dunay and was finely crafted of solid 18k yellow gold. The bracelet is comprised of domed links with Dunay

Gold Necklace, Henry Dunay The 18k gold Sabi necklace weighs 183.90 grams, marked Dunay. Dimensions: 15-3/4 inches x 3/4 inch HID03101062020 © 2020 Heritage Auctions | All Rights Reserved

Henry Dunay Ceylon Sapphire, Diamond, Gold Ring Stones: Oval-shaped purplish-pink sapphire weighing approximately 5.00 carats; full-cut diamonds weighing a total of appro

Gold Necklace, Henry Dunay The hammered 18k gold necklace weighs 143.20 grams, marked Henry Dunay. Dimensions: 15-1/2 inches x 1/2 inch HID03101062020 © 2020 Heritage Auctions | All Rights Reserv