Diamonds are Forever - Loose Stones & Jewelry
Updated August 11, 2026
This auction ended on August 7, 2026.
See upcoming auctions from Bidhaus
or auctions happening this week.
| Date | August 7, 2026 at 12:00 PM EDT |
| Type | Online only |
| Auction house | Bidhaus |
| Location | New York, New York, 10018 |
| Lots | 999 |
Free shipping in the US. Take advantage of our low prices for authentic High-end jewelry, Loose Natural & Lab Grown Diamonds. Whether you are a reseller, collector, or simply looking for the perfect gift, our selection and pricing mean you are likely to find the perfect solution for all your shopping needs. Full catalog and bidding: view on liveauctioneers .











In this auction (999 lots)
Categories: Jewelry & Watches · Coins & Currency · Sports & Trading Cards
- Lot 0001C — GIA Certified 0.97ct Colombian Emerald Solitaire Ring 18k Yellow Gold
- Lot 0002C — 8.51ct Oval Diamond Tennis Bracelet 18k White Gold
- Lot 0003C — Elegant Italian 14K Yellow Gold Charm Bracelet Fully Signed
- Lot 0004C — 10K Rose Gold 1/3 Ct.Tw. Diamond Engagement Ring
- Lot 0006C — S&F Sterling Mariner Link Bracelet with 5 Gemstone Charms
- Lot 0007C — Vintage 14k Gold Diamond Cross Pendant with 17 Inch Rope Chain
- Lot 0008C — 14K Yellow Gold Diamond Emerald Pendant Brooch Stunning Design
- Lot 0009C — 28.50 Ct Diamond Chandelier Earrings in Platinum F-G VVS1-SI1
- Lot 0010C — Cartier Ying Yang 18k White Gold Diamond Ruby Clip Pendant
- Lot 0011C — Diamond 1/4 Ct.Tw. Fashion Necklace in 10K White Gold
- Lot 0012C — 2.64ct Rose Cut and Round Diamond Necklace in 18k White Gold
- Lot 0013C — Frank Gehry Contour Cuff Band 18k Yellow Gold Ring by Tiffany Size 6
- Lot 0014C — OMEGA Speedmaster Moonphase Men's Wristwatch 3576.50
- Lot 0015C — Cartier Must de Tank Ladies Vermeil Quartz Watch White Dial SV925
- Lot 0016C — Emerald Cut Green Tourmaline and Diamond Ring in 18K White Gold GIA Certified
- Lot 0017C — Loose Diamond - RADIANT 2.01ct F SI1
- Lot 0020C — Art Deco 18k White Gold Diamond Filigree Solitaire Ring
- Lot 0022C — Loose Diamond - Round 1.8ct D VS2
- Lot 0023C — Elegant 14k White Gold Pave Sapphire Slip On Bangles Pair
- Lot 0024C — Cartier Pasha C Automatic Men Black Dial Steel Watch
- Lot 0025C — Italian 18K Yellow Gold Choker Necklace 96g Mint Condition
- Lot 0027C — David Webb 18K Yellow Gold Lightning Bolt Diamond Bracelet
- Lot 0029C — Antique 18k Rosy Yellow Gold Old Cut Diamond Stud Earrings
- Lot 0030C — Exquisite French 18K Gold Diamond Ruby Carriage Brooch
- Lot 0031C — 3.97ct Emerald Cut Diamond Eternity Band 18k White Gold
- Lot 0032C — 14k Yellow Gold Coral Bead Pendant Necklace with Branch
- Lot 0033C — Elegant 18K Gold Coral Peridot 3 Inch Earrings
- Lot 0034C — Antique Art Deco 10K Yellow Gold Black Onyx Diamond Ring
- Lot 0035C — 14K White Gold Lab Grown Diamond 3 1/2 Ct.Tw. Cushion Shape Recrystalized Blue Sapphire Engagement
- Lot 0038C — 14K Yellow Gold Diamond 1/5 Ct.Tw. Stud Earrings
- Lot 0039C — Harbor Diamonds 18K White Gold South Sea Pearl Diamond Ring 0.79 Carat
- Lot 0041C — Loose Diamond - Round 1.51ct F VS2
- Lot 0042C — Paloma Picasso 18K Gold Jewelry Set by Tiffany & Co with Box
- Lot 0043C — 14K White Gold Lab Grown Diamond Emerald Cut Shape 4 Ct.Tw. Half Way Band
- Lot 0044C — Loose Diamond - OVAL 0.78ct Fancy Reddish Pink SI2
- Lot 0045C — 18K Yellow Gold Owl Brooch with 8.5 Carats Diamonds and Emerald Eyes
- Lot 0047C — 1.59ct Fancy Yellow Cushion Diamond Halo Ring 18k Gold EGL Certified
- Lot 0050C — 29 Carat Diamond Platinum Necklace with 74 Stones 16.5 Inch
- Lot 0051C — Diamond 1 1/5 Ct.Tw. Bridal Ring in 14K White Gold
- Lot 0052C — Tiffany & Co. Paloma Picasso Zig Zag 18k Gold Pin Brooch
- Lot 0054C — Loose Diamond - ROUND 1.89ct Black VVS2
- Lot 0055C — 14k White Gold 1.55ct Pink Sapphire Diamond Teardrop Necklace
- Lot 0056C — Valentin Magro 18k Gold Hammered Geometric Bangle Bracelet
- Lot 0057C — 11.13ct Diamond Tennis Necklace 18k Yellow Gold 16.5in with Appraisal
- Lot 0058C — Art Deco Platinum GIA Certified Sapphire Diamond Bracelet 110 Ct
- Lot 0059C — Loose Diamond - ROUND 1.03ct Q-R I1
- Lot 0060C — Loose Diamond - ROUND 0.79ct Black VVS2
- Lot 0061C — 18k Yellow Gold 2.40ctw Diamond & Yellow Topaz Cuff Bracelet
- Lot 0063C — Loose Diamond - ROUND 0.82ct Fancy Black VS1
- Lot 0064C — Antique Platinum Diamond Ring 0.60 ctw Old European Cut Floral Design
- Lot 0065C — ORIS Aquis Date Relief Automatic Mens Wristwatch 01 733 7730 4153-07
- Lot 0068C — Loose Diamond - ROUND 0.14ct Orangey Yellow
- Lot 0069C — Elegant 14k White Gold 1.2ctw Diamond Cluster Triple Band Ring
- Lot 0070C — Vintage 14K White Gold 1.26ct Diamond Heart Pendant with Chain
- Lot 0071C — OMEGA Speedmaster Automatic Chronograph Men's Wristwatch 323.21.40.40.01.001
- Lot 0072C — 14K Yellow Gold 0.50ct Champagne Diamond Heart Charm Pendant
- Lot 0073C — 10K White Gold Lab Grown Diamond 2 1/2 Ct.Tw. Round Shape Engagement Ring (IGI Certified Center 2ct)
- Lot 0074C — Platinum Bezel Marquise Diamond Ring GIA Certified 0.70ct F VS1
- Lot 0076C — Rolex Datejust Ladies White MOP Diamond Dial Jubilee Bracelet Ref 6517
- Lot 0077C — Loose Diamond - PRINCESS 1.16ct Black VS1
- Lot 0078C — Kieselstein-Cord 18k Yellow Gold Horse Intaglio Signet Ring Size 6
- Lot 0080C — Loose Diamond - CUSHION 1.82ct D VVS1
- Lot 0081C — Elegant 14k White Gold Yellow Sapphire Diamond Ring Size 6.25
- Lot 0082C — Tiffany & Co. 18k Yellow Gold X Crossover Huggie Earrings
- Lot 0083C — Tiffany & Co. Schlumberger Banana Earrings 18K Gold With Blue Enamel Ruby Diamond Accents
- Lot 0084C — Platinum GIA Certified 1.68ctw Cushion Ruby & Diamond Cocktail Ring
- Lot 0085C — Loose Diamond - OVAL 2ct E VS2
- Lot 0086C — Loose Diamond - ASSCHER 1.2ct H VVS1
- Lot 0088C — Loose Diamond - PEAR 1.71ct D SI2
- Lot 0090C — Diamond 2 Ct.Tw. Round and Flat Straight Baguette Engagement Ring in 14K White Gold
- Lot 0091C — Tiffany & Co. LUCIDA Engagement Ring Platinum 0.27ct Diamond
- Lot 0092C — Loose Diamond - ROUND 4.5ct Black VS1
- Lot 0093C — Vintage Platinum GIA 6.50ctw Royal Blue Sapphire Diamond Cocktail Ring
- Lot 0094C — Diamond 1/8 Ct.tw Stackable Ring in 14K Rose Gold
- Lot 0095C — David Webb 18K Gold Snake Ring with Enamel Ruby and Diamonds
- Lot 0099C — OMEGA Geneva Cal.1022 Automatic Day-Date Men's Wristwatch 166.0174 366.0833
- Lot 0100C — 10k Yellow Gold Carnelian Cameo Ring with Trojan Knight Carving Size 11.5
- Lot 0101C — Women's Automatic Wristwatch TUDOR Princess Date 92400
- Lot 0102C — TAG Heuer CBG2A10 Carrera Calibre Heuer 02 mens chronograph watch
- Lot 0103C — Tiffany & Co. Somerset 18k White Gold Mesh Bangle Bracelet
- Lot 0105C — Vintage Retro 2.15ct Oval Aquamarine Ring in Yellow Gold with Red Accents
- Lot 0106C — 14K White Gold Diamond Cross Necklace 0.80 Ct 73 Diamonds 24 Inch Chain
- Lot 0107C — Loose Diamond - ROUND 1.25ct Black VVS2
- Lot 0108C — David Webb Floral Motif Platinum 18K Yellow Gold Open Link Bracelet
- Lot 0113C — Vintage 10k Yellow Gold Carved Hardstone Male Stick Pin
- Lot 0114C — 14K White Gold Lab Grown Diamond 3 5/8 Ct.Tw. Cushion Shape Recrystalized Blue Sapphire Engagement
- Lot 0115C — Diamond 1/6 Ct.Tw. Stack Band in 14K Rose Gold
- Lot 0116C — Floral Key Pendant Necklace in 18k White Gold with Diamonds and Rubies Wheat Chain
- Lot 0117C — 14K White Gold 2 Ct.Tw. Diamond Engagement Ring
- Lot 0118C — Corum 18k Gold Ladies Watch with 5g 999.9 Fine Gold Ingot Dial
- Lot 0119C — 14K Yellow Gold Star Diamond Pendant Necklace 20 Inch Box Chain
- Lot 0120C — Orient Star Navy Stainless Steel Wristwatch RK-AV0133L
- Lot 0121C — Handcrafted Sterling Silver 11.1mm Wide Open Bangle Cuff Bracelet
- Lot 0122C — Nicolis Cola 18K Yellow Gold 23" Wide Interlocking Oval Link Necklace
- Lot 0123C — Art Deco Platinum Diamond Brooch 19.80 Ct Total Weight
- Lot 0124C — Loose Diamond - ROUND 2.83ct Fancy Black VVS2
- Lot 0125C — 18K Yellow Gold Cartier Bracelet with Five Removable Charms 6.5 Inch
- Lot 0126C — Braccio 14k Gold Hefty Stirrup Link Bracelet 76.6g
- Lot 0127C — Louis Vuitton Stand By Me 18k White Gold Pendant Necklace
- Lot 0128C — Omega Seamaster Aqua Terra Quartz Women Wristwatch 220.10.28.60.54.001
- Lot 0129C — Vintage Platinum Brooch with 2.50 Ct Colombian Emerald and Diamonds
- Lot 0130C — 14K White Gold Lab Grown Diamond 1 3/8 Ct.Tw. Halfway East West Oval Wedding Band
- Lot 0131C — 18k Yellow Gold Panther Head Bypass Ring with Diamonds and Gems
- Lot 0133C — David Yurman Cable Bangle Bracelet Sterling Silver 14k Gold Garnet
- Lot 0134C — 14K White Gold Lab Grown Diamond 8 1/5 Ct.Tw. Round and Emerald Band
- Lot 0136C — CHANEL H6947 Coco Code Ladies Watch Quartz Elegant Design
- Lot 0137C — Cross Pendant in 18K Gold and Silver with Old Mine Diamonds 9.00 Carat
- Lot 0139C — Vintage 14k White Gold Emerald Diamond Dangle Earrings 3 Carats
- Lot 0140C — 14K White Gold Lab Grown Diamond 6 1/2 Ct.Tw. Cushion Shape Recrystalized Ruby Engagement Ring
- Lot 0142C — Loose Diamond - PEAR 1.5ct F SI1
- Lot 0143C — 1940s French 18K Gold Ruby Diamond Ring Size 7 Antique Box
- Lot 0144C — Diamond 1/3 Ct.Tw. Round and Baguette Fashion Pendant in 14K White Gold
- Lot 0145C — 14k Yellow Gold Abstract Open Ring with Diamond and Pearl
- Lot 0146C — Tiffany & Co 18K Yellow Gold Modern Earrings with Box
- Lot 0147C — Tiffany & Co 18K Yellow Gold Apple Necklace Peretti with Box
- Lot 0148C — 18k White Gold Sapphire Eternity Ring Black Rhodium Top Size 6
- Lot 0149C — Rolex Datejust 179174 26mm Automatic Women's Wristwatch
- Lot 0150C — OMEGA Constellation 1312.30 mens quartz wristwatch with date
- Lot 0151C — Rolex Datejust 16233 White Stick Dial Oyster Bracelet with Papers 2004
- Lot 0152C — Loose Diamond - PRINCESS 0.95ct Black VS1
- Lot 0153C — David Webb 18K Yellow Gold Jade Diamond Enamel Ring
- Lot 0155C — 1.38ct Fancy Yellow Diamond Halo Ring 18k Gold EGL Certified
- Lot 0157C — Loose Diamond - OVAL 0.63ct Fancy Yellow VS2
- Lot 0158C — Omega Speedmaster 3510.50 stainless steel automatic men's wristwatch
- Lot 0159C — Loose Diamond - ROUND 0.92ct Black VS2
- Lot 0160C — GIA Platinum Art Deco Diamond Crown Ring 1.1ctw E IF Size 6.5
- Lot 0161C — 14K Rose Gold Diamond 1 Ct.Tw. 9 Stone Anniversary Band
- Lot 0163C — 14K White Gold Lab Grown Diamond 2 3/4 Ct.Tw. Emerald Shape Halo Engagement Ring
- Lot 0167C — Antique Art Deco 14k White Gold Chrysoprase Cabochon Ring
- Lot 0168C — David Webb 18K Yellow Gold Multi-Strand Coral Enamel Necklace 31 Inches
- Lot 0170C — Diamond 1 1/4 Ct.tw Bridal Ring in 14K White Gold
- Lot 0171C — Antique Art Nouveau 14k Gold Seed Pearl Enamel Leaf Brooch
- Lot 0173C — John Hardy Sterling Silver Black Sapphire Curb Link Bracelet 6.75 in
- Lot 0174C — Harbor Diamonds 14K Yellow Gold Textured Bracelet 27.4g Contemporary Design
- Lot 0175C — Vintage 18k Yellow Gold Green Enamel Infinity Bracelet 7 Inch
- Lot 0176C — Domed Band Ring in 18k Yellow Gold with Diamonds and Sapphires Baguette Set
- Lot 0177C — Loose Diamond - ROUND 1.25ct Fancy Black VVS2
- Lot 0178C — OMEGA Seamaster 1948 Co-Axial Men's Wristwatch 511.13.38.20.02.001
- Lot 0179C — Diamond 1/2 Ct.Tw. Round and Princess Bridal Ring in 14K White Gold
- Lot 0180C — 14K Rose Gold 1/5 Ct.Tw. Diamond Stackable Band
- Lot 0181C — Cartier Pasha C Automatic Stainless Steel Arabic Dial Men's Watch
- Lot 0182C — 14K White Gold Lab Grown Diamond 2 1/2 Ct.Tw. Round Shape Engagement Ring (IGI Certified Center 2ct)
- Lot 0184C — Vintage 18k Gold Heart Citrine Diamond Sapphire Pearl Pendant
- Lot 0185C — OMEGA Seamaster Planet Ocean 600M Master Chronometer Wristwatch
- Lot 0186C — 14k Yellow Gold Pear Diamond Pendant Necklace 1.20ct Solitaire
- Lot 0187C — Elegant Solid White Gold Pearl Diamond Bypass Ring 2.20ctw
- Lot 0189C — Diamond 2 Ct.Tw. Engagement Ring in 14K White Gold
- Lot 0190C — 14K White Gold Lab Grown Diamond 2 Ct.Tw. Yard Chain Necklace (SIZE-16")
- Lot 0191C — 14K Yellow Gold Diamond 1/4 Ct.Tw. Earrings
- Lot 0194C — Loose Diamond - EMERALD 2.01ct F VVS2
- … and 849 more lots
More auctions in New York
- Premier Adirondack Auction — Potsdam · August 14, 2026
- Diamonds are Forever - Loose Stones & Jewelry — New York · August 14, 2026
- N&C TREASURES — Rochester · August 14, 2026
- 200 SEAT RESTAURANT/ BAR, TINTON FALLS, NJ — New York · August 14, 2026
- August 14th Adirondack Auction — Potsdam · August 14, 2026