Diamond

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Gold emerald and diamond ring. Approximate 1.5ct triangle cut natural emerald with diamond mounted: Gold emerald and diamond ring. Approximate 1.5ct triangle cut natural emerald with diamond mounted opposing side. Ring size 5. 5.8 grams.

2026

Gold emerald and diamond ring. Approximate 1.5ct triangle cut natural emerald with diamond mounted

Tremont AuctionsSudbury, MA

Antique 14K gold sapphire and diamond bangle bracelet. Set with central old round cut diamond: Antique 14K gold sapphire and diamond bangle bracelet. Set with central old round cut diamond (approx. 3mm) and flanked by 4 round cut sapphires (3.3mm and 2.5mm approx.). Partial hallmark on inside o

2026

Antique 14K gold sapphire and diamond bangle bracelet. Set with central old round cut diamond

Tremont AuctionsSudbury, MA

Ruby Cut to Clear Fan & Diamond Cut Glass Bowl: A divine ruby cut to clear bowl featuring a Fan & Diamond pattern. This bowl measures 3" tall and 9 1/2" in diameter. SHIPPING NOTICE: If you choose not to utilize the LiveAuctioneers LiveShip program

2026

Ruby Cut to Clear Fan & Diamond Cut Glass Bowl

Magnum AuctionsUpper Sandusky, OH

4 pc Lot Ruby Stained Tarentum Ladder & Diamonds Cruet Shakers, Toothpick Holder: Four selections in ruby-stained Victorian glass that are just plain nice. This lot offers a cruet, shakers, and a toothpick holder. The tallest measures 7 1/4". SHIPPING NOTICE: If you choose not to u

2026

4 pc Lot Ruby Stained Tarentum Ladder & Diamonds Cruet Shakers, Toothpick Holder

Magnum AuctionsUpper Sandusky, OH

Platinum 3.30 CT tanzanite and diamond mounted ring. Central oval cut tanzanite stone measures: Platinum 3.30 CT tanzanite and diamond mounted ring. Central oval cut tanzanite stone measures approx. 11 x 8.8mm. Halo of small round cut diamonds. Marked PT950 PC. Ring size 7.25. 7.1 grams.

2026

Platinum 3.30 CT tanzanite and diamond mounted ring. Central oval cut tanzanite stone measures

Tremont AuctionsSudbury, MA

Antique silvered gold enameled strawberry form pin. Old mine cut diamonds. Stick hallmarked twice: Antique silvered gold enameled strawberry form pin. Old mine cut diamonds. Stick hallmarked twice (Repase?). Some enamel loss to backsides of strawberries. 1.75in wide. 7.4 grams total weight.

2026

Antique silvered gold enameled strawberry form pin. Old mine cut diamonds. Stick hallmarked twice

Tremont AuctionsSudbury, MA

Vintage 18K gold sapphire and diamond ring. Central oval cut sapphire (5 x 6mm approx.) surrounded: Vintage 18K gold sapphire and diamond ring. Central oval cut sapphire (5 x 6mm approx.) surrounded by 22 small round cut diamonds. Stamped 750 and AG. Ring size 7.5. 6.8 grams.

2026

Vintage 18K gold sapphire and diamond ring. Central oval cut sapphire (5 x 6mm approx.) surrounded

Tremont AuctionsSudbury, MA

2 vintage ladies wristwatches. 1) Hamilton 14K gold case with diamonds. Elastic band. 2) Elgin gold: 2 vintage ladies wristwatches. 1) Hamilton 14K gold case with diamonds. Elastic band. 2) Elgin gold filled.

2026

2 vintage ladies wristwatches. 1) Hamilton 14K gold case with diamonds. Elastic band. 2) Elgin gold

Tremont AuctionsSudbury, MA

Art Deco 14K white gold sapphire and diamond ring. 4 square cut sapphires (each about 2.8mm): Art Deco 14K white gold sapphire and diamond ring. 4 square cut sapphires (each about 2.8mm) surrounding an X-form channel of small round cut diamonds. Marked 14K. Ring size: 7. 3.8 grams.

2026

Art Deco 14K white gold sapphire and diamond ring. 4 square cut sapphires (each about 2.8mm)

Tremont AuctionsSudbury, MA

2 gold rings. 1) 14K emerald and diamond mounted ring. Marked 14K. Ring size: 6.75. 3.8 grams. 2): 2 gold rings. 1) 14K emerald and diamond mounted ring. Marked 14K. Ring size: 6.75. 3.8 grams. 2) 10K gold blue topaz mounted ring. Tests as 10K. Ring size 6.5. 9 grams total weight.

2026

2 gold rings. 1) 14K emerald and diamond mounted ring. Marked 14K. Ring size: 6.75. 3.8 grams. 2)

Tremont AuctionsSudbury, MA

Chopard 18K gold and stainless steel ladies' "Happy Sport" wristwatch. Dial with 5 floating gold: Chopard 18K gold and stainless steel ladies' "Happy Sport" wristwatch. Dial with 5 floating gold rimmed round cut diamonds. Backside of case with serial numbers.

2026

Chopard 18K gold and stainless steel ladies' "Happy Sport" wristwatch. Dial with 5 floating gold

Tremont AuctionsSudbury, MA

Chopard stainless steel "Happy Sport" ladies' wristwatch. Leather band. Dial with 5 floating round: Chopard stainless steel "Happy Sport" ladies' wristwatch. Leather band. Dial with 5 floating round cut diamonds. Backside of case with serial numbers. Band: 7.5in length.

2026

Chopard stainless steel "Happy Sport" ladies' wristwatch. Leather band. Dial with 5 floating round

Tremont AuctionsSudbury, MA

18th century portrait of a noblewoman. Queen of Poland, Katarina Leczynski. Finely dressed: 18th century portrait of a noblewoman. Queen of Poland, Katarina Leczynski. Finely dressed with crown and diamond pendant and wearing an ermine robe . Family provenance indicates the sitter is Katarin

2026

18th century portrait of a noblewoman. Queen of Poland, Katarina Leczynski. Finely dressed

Tremont AuctionsSudbury, MA

7 pc Lot ABP American Brilliant Period Cut Glass Hawkes & More: A generous offering of seven pieces of American Brilliant Period cut glass. This lot includes a Hawkes "Brunswick" pattern creamer and sugar. A Hobstar diamond band spooner. A pair of candlesticks in

2026

7 pc Lot ABP American Brilliant Period Cut Glass Hawkes & More

Magnum AuctionsUpper Sandusky, OH

NORTH ITALIAN OR EURPEAN 17th CENTURY SWEPT HILT: RAPIER. Overall length 46.5" with a 40.5" tapered diamond blade terminating with a 2.5" ricasso marked with a cross armorers mark. The guard comprises of double branching knuckle bow that attaches to

2026

NORTH ITALIAN OR EURPEAN 17th CENTURY SWEPT HILT

Poulin Antiques & AuctionsFairfield, ME

Victorian Mother of Pearl satin Enameled Glass Ormulu Mounted Vase: A wonderful find in an unusual reverse diamond pattern. This is a tangerine mother-of-pearl Victorian enameled satin glass vase in an ormulu frame. This exquisite example measures 9 1/2" tall. Go fine

2026

Victorian Mother of Pearl satin Enameled Glass Ormulu Mounted Vase

Magnum AuctionsUpper Sandusky, OH

5 pc Lot Victorian Mother of Pearl Art Glass Rose Bowls: Five nice finds in Victorian art glass rosebowls. This lot includes a yellow diamond quilt example. A white Herringbone with a pink interior. A pink satin Herringbone. A blue Swirl pattern. The last i

2026

5 pc Lot Victorian Mother of Pearl Art Glass Rose Bowls

Magnum AuctionsUpper Sandusky, OH

VINTAGE MOROCCAN BOUJAD RED PATTERNED RUG: A vintage Moroccan Boujad rug, dominated by shades of red. The rug features a diamond pattern throughout its field, outlined in a lighter color. The rug has a shaggy pile, characteristic of Boujad rug

2026

VINTAGE MOROCCAN BOUJAD RED PATTERNED RUG

Antique Arena Inc.Brooklyn, NY

ABP American Brilliant Period Cut Glass Cheese Dish: A great example of an American Brilliant Period cut glass cheese dish. This example has extraordinary cutting in Diamonds and Button pattern. The dish measures 7 1/2" tall. SHIPPING NOTICE: If you cho

2026

ABP American Brilliant Period Cut Glass Cheese Dish

Magnum AuctionsUpper Sandusky, OH

Phoenix Victorian Cut Velvet Art Glass Cruet: A pretty in pink cut velvet Victorian glass cruet. This cruet is attributed to Phoenix glass. This fine example has deep pink coloring and disctinct diamond quilt pattern. The cruet measures 5 3/4" ta

2026

Phoenix Victorian Cut Velvet Art Glass Cruet

Magnum AuctionsUpper Sandusky, OH

2 pc Lot Victorian Art Glass Mother of Pearl Rose Bowls Webb & More: Two selections that are sure to please. This lot includes two Diamond -quilt Victorian rose bowls. One in champagne color. The other example is a Webb in pink. The pink example is marked "Patent." SHI

2026

2 pc Lot Victorian Art Glass Mother of Pearl Rose Bowls Webb & More

Magnum AuctionsUpper Sandusky, OH

Victorian Blue Opalescent Mother of Pearl Threaded Applied Glass Rose Bowl: A wonderful Victorian art glass rose bowl for your collection. This piece is made in airtrap mother of pearl diamond quilted glass. The rose bowl has overall threading and an applied foot. The piece m

2026

Victorian Blue Opalescent Mother of Pearl Threaded Applied Glass Rose Bowl

Magnum AuctionsUpper Sandusky, OH

Longines 14K Band & Case Wristwatch 1.860: A beautiful Longines 14K gold case and band wristwatch. This watch weighs 1.860 OZT. The watch has one diamond on the dial and features a safety clasp. SHIPPING NOTICE: If you choose not to utilize th

2026

Longines 14K Band & Case Wristwatch 1.860

Magnum AuctionsUpper Sandusky, OH

Loose Diamond - PEAR 1.03ct Fancy Intense Yellow VS2: Loose Diamond - PEAR 1.03ct Fancy Intense Yellow VS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: PEAR Carats: 1.03 Color: Fancy Intense Yellow Certification: IGI Video

2026

Loose Diamond - PEAR 1.03ct Fancy Intense Yellow VS2

Diamond DepotNew York, NY

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Diamond Auctions

HUGE & RARE 4 Ct Treated Certified Off White Diamond Solitaire Stud, 925 Silver

Rare 12 Ct Certified HPHT - Treated Off White Diamond Solitaires Ring In 925 Silver

20 Ct Certified HPHT Treated Gorgeous Off White Diamond Engagement Ring.925 Silver

Diamond Jewelry

Believe Diamond Hong Kong

Starts on:

Kowloon, Hong Kong , HK

IGI Radiant 1.51ct E IF - Loose Lab Diamond

IGI Emerald 3.06ct F VVS2 - Loose Lab Diamond

IGI Radiant 1.97ct D VVS1 - Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

Starts on:

Raleigh, NC, US

IGI Cushion Modified 1.4ct Fancy Intense Green VVS2 - Loose Lab Diamond

IGI Round 1.39ct D VVS2 - Ideal Loose Lab Diamond

IGI Round 1.56ct D VVS1 - Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

Starts on:

Raleigh, NC, US

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