Boutique Jewels Auction August 2025 « Dupuis Fine Jewellery Auctioneers

Dupuis Auctioneers is thrilled to present over 800 items in our upcoming Boutique auction; included in the vast selection are 178 items to be sold with NO RESERVE, each starting with a bid of $25. Imagine the thrill of winning!

This collection offers an incredible variety of covetable accessories, jewellery to complement all your fun and fashionable looks this season, and beyond.

Highly desirable signed jewellery is by Cartier, Tiffany & Co., Elsa Peretti, Cavelti, Georg Jensen; watches are by Rolex, Omega, Girard-Perregaux, Jaeger-LeCoultre, Van Cleef & Arpels, Hermès, Dior, Chanel, and more.

PREVIEW

DUPUIS SHOWROOM – VIEWING TIMES

1200 Bay Street 9th floor, Toronto

Monday, August 11

11:00 AM – 4:00 PM

Tuesday, August 12

11:00 AM – 4:00 PM

Wednesday, August 13

11:00 AM – 4:00 PM

Thursday, August 14

11:00 AM – 4:00 PM

Friday, August 15

11:00 AM – 4:00 PM

Saturday and Sunday

no viewings

Monday, August 18

11:00 AM – 4:00 PM

Tuesday, August 19

11:00 AM – 4:00 PM

Wednesday, August 20

11:00 AM – 4:00 PM

AUCTION

BOUTIQUE JEWELS

August 13–20, 2025

Bidding in our Boutique Jewels auction starts on Wednesday August 13 at 11:00 AM EST and the sale begins to close one week later on Wednesday August 20 at 1:00 PM EST.

Lots will be closing with 15 second intervals and If there is a bid placed in the last 10 minutes of the closing time, bidding will be extended for an additional 10 minutes for that lot. Therefore, lots may not close in numerical order.

You are cordially invited to join us at our jewellery preview for the Boutique Jewels auction from August 11 – August 20 weekdays only, from 11 AM to 4 PM.

View Results

UPCOMING AUCTION HIGHLIGHTS

Lady's Stainless Steel and Gold 'Santos Ronde' Wristwatch, Cartier
Est: $1,500 - 2,000
Two Antique Amethyst and Gold Jewels
Est: $300 - 500
No Reserve | Gentleman's 'Black Bay' Bronze Wristwatch, Ref. 79250B, Tudor
Est: $1,200 - 1,500
Lapis Lazuli, Diamond and Gold Ring, circa 1970
Est: $600 - 800
Diamond and Two-Tone Gold 'Fusion' Ring Set, by Nina Koppel, Georg Jensen
Est: $1,000 - 1,400
No Reserve | Sapphire, Diamond and White Gold Pendant/Brooch
Est: $1,000 - 1,200
Cultured Pearl, Diamond, Gold and Sterling Silver Pendant
Est: $900 - 1,300
No Reserve | Jadeite, Diamond and White Gold Ear Studs
Est: $800 - 1,000
Antique Sapphire, Diamond, Pearl and Gold Brooch, circa 1870
Est: $1,400 - 1,800
Diamond and White Gold Hoop Earrings
Est: $400 - 600
Black Nephrite Jade and Sterling Silver Bangle Bracelet, Elsa Peretti, Tiffany & Co.
Est: $900 - 1,300
No Reserve | Antique Garnet, Split-Pearl, Sapphire and Gold Brooch
Est: $800 - 1,200
Kunzite, Diamond and White Gold Ring
Est: $800 - 900
Aquamarine, Diamond and Gold Ring
Est: $1,500 - 2,000
Green Tourmaline, Diamond, Platinum and Gold Ring, circa 1970
Est: $1,500 - 2,000
Turquoise, Diamond, Silver and Gold Ring
Est: $800 - 1,200
Diamond and Gold Earrings, by Gioielli di Valenza
Est: $800 - 1,200
Diamond and Gold Ring
Est: $1,600 - 2,000
Gentleman's Stainless Steel ‘Air King’ Wristwatch, Ref. 5500, Rolex, circa 1979
Est: $2,800 - 3,800
Diamond and White Gold Hoop Earrings
Est: $400 - 600
Gold Clip Brooch, Cartier
Est: $700 - 1,000
Tanzanite and Gold 'Fireworks' Ear Clips, Tiffany & Co.
Est: $1,200 - 1,600
Diamond and Two-Tone Gold Bracelet
Est: $1,000 - 1,400
No Reserve | Belle Époque Diamond and Platinum Ring
Est: $700 - 1,000
Diamond and White Gold Ring and Band
Est: $1,600 - 2,000
Diamond and White Gold 'Love' Ring, Cartier
Est: $1,000 - 1,400
Diamond and Gold Bangle Bracelet
Est: $1,600 - 2,000
Diamond and Gold Brooch
Est: $600 - 800
Emerald, Diamond and Gold Ring
Est: $800 - 900
Diamond and Platinum Dress Clips
Est: $1,400 - 1,800
Diamond and Blackened Gold Ear Clips
Est: $1,400 - 1,800
Antique Diamond, Paste and Gold Brooch
Est: $1,000 - 1,400
Gold Ear Pendants
Est: $1,500 - 2,000
No Reserve | Lady's Stainless Steel and Gold 'La Collection No. 22' Wristwatch, Van Cleef & Arpels
Est: $1,500 - 1,800
Sapphire, Diamond and White Gold Eternity Ring
Est: $1,200 - 1,600
Mint Tourmaline, Diamond and Gold Ring
Est: $500 - 600
No Reserve | Multi-Gem, Platinum and Gold Ring
Est: $1,200 - 1,600
Stainless Steel 'Cape Cod' Wristwatch, Hermès
Est: $600 - 800
Diamond and Platinum Eternity Ring
Est: $1,500 - 1,800
Coloured Diamond and White Gold Ear Studs
Est: $1,000 - 1,500
Diamond and Gold Ring
Est: $1,200 - 1,600
No Reserve | Coral, Diamond and Gold Ear Clips
Est: $1,400 - 1,800
Sapphire, Diamond and Gold Ring
Est: $1,400 - 1,800
Diamond and Two-Tone Gold Ring
Est: $1,500 - 2,000
Diamond and Gold Brooch
Est: $1,200 - 1,600
Gold Ring, Tiffany & Co.
Est: $1,000 - 1,400
No Reserve | Gentleman's Stainless Steel 'Aquaracer' Chronograph Wristwatch, Ref. CAJ2110, Tag Heuer
Est: $800 - 1,200
Diamond, Tanzanite and Two-Tone Gold Ear Pendants
Est: $1,200 - 1,600
Emerald and White Gold Tennis Bracelet
Est: $1,500 - 2,000
No Reserve | Sapphire, Gold and Sterling Silver Box, Tiffany & Co.
Est: $900 - 1,300
Opal, Diamond and White Gold Brooch
Est: $1,400 - 1,800
Amethyst, Tsavorite Garnet, Diamond and White Gold Ear Clips, by Costen Catbalue
Est: $1,400 - 1,800
Diamond and Gold Ear Studs, Elsa Peretti, Tiffany & Co.
Est: $800 - 1,200
No Reserve | Gentleman's Stainless Steel 'Hydronaut' Wristwatch, Ref. 89190, Tudor
Est: $1,200 - 1,500
No Reserve | Synthetic Sapphire, Diamond and White Gold Studs
Est: $700 - 900
Coloured Diamond and White Gold Ring
Est: $1,500 - 2,000
Three-Stone Diamond and Platinum Ring, Birks, circa 1920
Est: $1,800 - 2,400
No Reserve | Gentleman's Stainless Steel 'Yacht Timer GMT' Wristwatch, Ref. FC-350X4Ha, Frederique Constant
Est: $1,000 - 1,500
White Gold 'Maillon Panthère' Ring, Cartier
Est: $1,200 - 1,600
No Reserve | Pink Sapphire, Diamond and White Gold Pendant, by Enzo
Est: $1,000 - 1,200
Diamond and White Gold Ear Clips
Est: $1,400 - 1,800
Diamond and Two-Tone Gold Ring
Est: $1,200 - 1,600
Gold Necklace, Tiffany & Co.
Est: $1,400 - 1,800
Three-Stone Diamond and White Gold Ring
Est: $1,400 - 1,800
No Reserve | Diamond and Gold Pendant Necklace, Tiffany & Co.
Est: $1,200 - 1,600

BROWSE AND BID ON THE GO, ANYTIME, ANYWHERE

Dupuis’ App gives you an ability to browse and participate in our upcoming auctions on the go, anytime, anywhere.

• Check the dates and times of the upcoming auctions.

• Place absentee bids or bid live on your device.

• Detailed descriptions about each lot are identical to the printed catalogues.

• If you like a particular lot you can share it with a friend or simply email it to yourself for a future reference.

• Browse past auction catalogues with prices realized – a perfect reference material.

• Get a quick overview on buying and selling at auction.

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INVITATION TO CONSIGN

Considering selling a single item or a large estate? Our highly qualified specialists and friendly staff have years of experience evaluating, pricing and marketing to bring your jewels to the global auction market.

We are currently accepting consignments for inclusion in our Important Jewels and Online Jewels Auctions.

For further information or to arrange a confidential appointment, please call:
416-968-7500 (Toronto)
1-800-879-8975 (rest of Canada)
+1 416-968-7500 (US and Overseas)