This antique paste corsage brooch by Knoll & Pregizer is an absolute beauty. Coming up for sale at Dupuis Online Jewels auction in February. #dupuis #jewels #antique #brooch #corsage #knollandpregizer (at Dupuis Auctioneers)

This square plaque ring from 1920s set with nearly 3.00 carats of diamonds, coming up for auction at our Online Jewels sale this February. #dupuis #jewels #antique #diamond #ring #plaque #platinum (at Dupuis Auctioneers)

Coral and diamond crossover ring by Boucheron. Coming up for sale at Dupuis Online Jewels auction. #ring #dupuis #jewels #diamond #coral @boucheron (at Dupuis Auctioneers)

Rubies, sapphires and diamonds all beautifully arranged in this bracelet by Hammerman Brothers from our recent Important Jewels auction. #dupuis #jewels #ruby #diamond @hammermanbrothers #sapphire #sold (at Dupuis Auctioneers)

Antique pieces continue to fetch premium prices at Dupuis and this pair of antique day/night ear pendants is no exception. Hammered down at $15,000, nearly 4x its pre-sale estimate. #dupuis #jewels #antique #diamond #earrings #emerald (at Dupuis Auctioneers)

This very sweet Art Deco ring by Tiffany & Co. was one of the highlights of our recent auction and fetched an impressive $12,000, 6x its pre-sale estimates. #dupuis #jewels #antique #sapphire #ring @tiffanyandco (at Dupuis Auctioneers)

Trio of stunning bracelets from the upcoming Important Jewels Auction. Get your bidding paddles ready for tomorrow’s auction. #dupuis #jewels #diamond #ruby #bracelet #gold #aquamarine (at Dupuis Auctioneers)

Diamond and platinum ear clips by Cartier. Coming up for auction this Sunday at Dupuis, lot 418, pre-sale estimate $10,000-15,000. #dupuis #jewels #diamond @cartier #earrings #jewelry (at Dupuis Auctioneers)

Diamonds come in different shapes colors and sizes. Browse online catalogue or view all lots in person at our gallery. These beauties and over 450 other lots are up for auction at Dupuis this Sunday, November 19. #dupuis #jewels #diamond #ring (at Dupuis Auctioneers)

Magnificent diamond and natural pearl corsage brooch. Designed as floral branch with eight detachable parts that can also be worn separately. Lot 466 in the upcoming Important Jewels Auction on November 19, pre-sale estimate $50,000-$60,000. #dupuis #jewels #antique #diamond #corsage #brooch #jewelry (at Dupuis Auctioneers)

Very charming pair of antique diamond studs, circa 1910. Coming up for auction this Sunday at Dupuis. Lot 284, pre-sale estimate $3,000-$4,000. Proceeds of the sale of this lot is to the benefit of SOS Children’s Charity #dupuis #jewels #diamond #studs #antique #jewelry #charity (at Dupuis Auctioneers)

Iconic Bracelets. Enamel & diamond bangle bracelet by Schlumberger Tiffany & Co. surrounded by animal bracelets by David Webb. 🐲🐸 This trio and over 450 other lots are up for auction at Dupuis this Sunday, November 29. #dupuis #jewel #diamond #bracelet #schlumberger @tiffanyandco @davidwebbjewels (at Dupuis Auctioneers)

Just a casual Tuesday at Dupuis. All lots from upcoming auction are on view until Saturday. Come in and try them on. #dupuis #jewels #diamond #ring #emerald #jewelry #ruby #sapphire #burma (at Dupuis Auctioneers)

Simple and elegant lines of these bracelets are surely attractive. All of them are up for auction this Sunday and all of the are on display for one more week at our showroom. #dupuis #jewelry #bracelet #antique #diamond #sapphire #artdeco #jewels (at Dupuis Auctioneers)

Retro aquamarine and diamond ring, circa 1940. Lot 20 in the upcoming auction, pre-estimate $1,800-2,200. #dupuis #jewels #aquamarine #ring #retro (at Dupuis Auctioneers)

Stunning Art Deco Platinum and Diamond Bracelet by Tiffany & Co. Coming up for auction this Sunday at Dupuis, lot 444, $40k-60k. #dupuis #jewels #artdeco #diamond @tiffanyandco #bracelet (at Dupuis Auctioneers)

Pear-shaped beauty. Pink diamond of 3.01 carats is surround by 52 pear-shaped colourless diamond. Coming up this Fall at Dupuis, lot 461, estimated at $125k-175k. #dupuis #jewels #diamond (at Dupuis Auctioneers)