Diamonds are Forever - Loose Stones & Jewelry
Updated October 17, 2026
| Date | October 22, 2026 at 12:00 PM EDT |
| Type | Online only |
| Auction house | Bidhaus |
| Location | New York, New York, 10018 · more auctions in New York |
| Lots | 872 |
| Estimates | $130 – $426,116 |
What's in this auction
872 lots, mostly jewelry & watches (858), coins & currency (2). 869 lots have photos and 872 have full descriptions. Pre-sale estimates $130–$426,116 across 872 priced lots. Bidding is online through the auction house's catalog, closing October 22, 2026.
Highest-estimated lots
- GIA Certified 10.06ct Emerald Cut Diamond Ring in 18k White Gold — est. $327,782–$426,116
- Loose Diamond - OVAL 8.01ct F SI1 — est. $306,540–$398,502
- Loose Diamond - Round 7.02ct H VS1 — est. $233,571–$303,642
- Loose Diamond - CUSHION 8.15ct J IF — est. $229,853–$298,808
- Loose Diamond - Round 8.03ct K SI2 — est. $119,561–$155,429
From the auction house
Upcoming auction: Diamonds are Forever - Loose Stones & Jewelry. Full catalog and bidding: view on liveauctioneers .
View the full catalog and register to bid →











In this auction (872 lots)
Categories: Jewelry & Watches (858) · Coins & Currency (2)
- Lot 0001C — 18k Yellow Gold Wide Band with Oval Sapphire and Pave Diamond Accents Vintage Ring
- Lot 0002C — 14K White Gold Lab Grown Diamond 4 1/2 Ct.Tw. Pear Hidden Halo Engagement Ring (IGI Certified
- Lot 0003C — Loose Diamond - OVAL 0.51ct Fancy Intense Yellow VS1
- Lot 0004C — Loose Diamond - Round 1.5ct H SI2
- Lot 0006C — Loose Diamond - ROUND 0.28ct Salt and Pepper I3
- Lot 0007C — 14k 1.3mm Franco Chain
- Lot 0008C — 2.02ct Round Diamond Stud Earrings in 14k Yellow Gold with GIA Appraisal
- Lot 0009C — 18K White Gold 5.59 Ct Colombian Emerald Diamond Ring
- Lot 0011C — Handmade J. Bjerring Sorensen 14k Yellow Gold Amber Clip-On Earrings
- Lot 0013C — 1.25ct Fancy Intense Yellow Diamond Ring 18k EGL Certified
- Lot 0014C — Bvlgari 18k Tricolor Gold Tubogas Cuff Quartz Watch
- Lot 0015C — Rolex Ref. 18038 Day Date 36 Mens Watch Champagne Dial President Bracelet
- Lot 0020C — Loose Diamond - Round 1.21ct H I2
- Lot 0021C — 14KY 4mm LTW Flat Band Size 10.5
- Lot 0023C — 14k White Gold Cluster Diamond Promise Ring with Milgrain Detail
- Lot 0026C — Loose Diamond - ROUND 1.43ct Black VVS2
- Lot 0027C — Loose Diamond - PRINCESS 2.02ct Black VS1
- Lot 0030C — Loose Diamond - PEAR 1.3ct J VS1
- Lot 0031C — GIA Diamond Tennis Necklace 22.38 ct 18k White Gold
- Lot 0032C — 18k Yellow Gold White Agate Drop Earrings Made in Italy
- Lot 0033C — 14K Yellow Gold Horse Head Ring with Diamond and Sapphire
- Lot 0034C — 14K White Gold 3/4 Ct.Tw. Diamond Ladies Machine Band
- Lot 0035C — 1960's Platinum Deco Diamond Brooch Pendant 1.85 Ct Center 62 Diamonds
- Lot 0037C — 14k Rose Gold Rope Link Necklace 26 Inch Lobster Clasp
- Lot 0038C — Vintage 14k Yellow Gold Enamel Egg Cross Pendant Charm
- Lot 0039C — 14K Yellow Gold Adjustable Black Opal Pendant Necklace 1.42ct
- Lot 0041C — Loose Diamond - OVAL 2.68ct Black VS1
- Lot 0042C — Loose Diamond - OVAL 3ct J SI2
- Lot 0043C — 14k 3.25mm Byzantine Chain
- Lot 0044C — 22 Inch 1.2mm 14k White Gold Beveled Box Chain Necklace Unisex
- Lot 0045C — Tiffany & Co. Sterling Silver 18k Gold Butterfly Pendant with Chain
- Lot 0046C — Loose Diamond - Round 2.24ct G IF
- Lot 0048C — Tiffany & Co. Stitch Crossover 18k Gold Pendant Necklace 16 in
- Lot 0049C — 14k Polished and Line Design Solid Cross Pendant
- Lot 0050C — 18k Yellow Gold GIA Certified Oval Lemon Quartz Diamond Halo Ring
- Lot 0051C — Vintage 14k Yellow Gold Jadeite Charm Link Bracelet 7.5in
- Lot 0052C — 14K White Gold Lab Grown Diamond 4 1/2 Ct.Tw. Emerald Shape Engagement Ring (Center 3 CT)
- Lot 0054C — Loose Diamond - HEART 1.51ct G SI1
- Lot 0055C — 14k 8.5mm Open Concave Curb Chain
- Lot 0058C — Toi Et Moi Ring 3.11ct Emerald Rose Cut Diamond 18k
- Lot 0059C — 14K Yellow Gold Lab Grown Diamond 1 Ct.Tw. Round Shape Anniversary Band
- Lot 0061C — 10k White Gold 1/2 ct Lab Grown Diamond VS/SI+ G+ Complete Men's Ring
- Lot 0063C — Loose Diamond - ROUND 2.18ct Fancy Black VVS2
- Lot 0065C — 18k White Gold Diamond Bracelet Tiffany and Co Tiffany T Wire
- Lot 0066C — Vintage Handmade 18K Yellow Gold Smoky Quartz Cocktail Ring
- Lot 0068C — Loose Diamond - Round 2.01ct G VS2
- Lot 0070C — 14K White Gold 3/8 Ct.Tw. Lab Grown Diamond Butterfly Necklace
- Lot 0071C — Antique Art Deco 17k-18k White Gold Diamond Wheat Band Ring
- Lot 0072C — 18k Yellow Gold GIA Certified Diamond Bezel Stud Earrings 2.13ctw
- Lot 0074C — 20k Yellow Gold Necklace with 15 Oval Turquoise Stations 29.5 in
- Lot 0077C — Tiffany & Co. Etoile Diamond Pendant 18k Yellow Gold Platinum Chain
- Lot 0078C — 10K Two Tone Lab Grown Diamond 1 Ct.Tw. Mens Band
- Lot 0080C — Vintage 18K White Gold Blue Star Sapphire Diamond Band Ring
- Lot 0081C — 14K White Gold Lab Grown Diamond 3 Ct.Tw. IGI Certified Princess Shape Solitaire (Available from 1CT
- Lot 0082C — Vintage 18k Gold GIA Certified Pear Opal Diamond Emerald Bark Ring
- Lot 0083C — 14k Rose Gold Morganite Diamond Halo Complete Engagement Ring
- Lot 0084C — Loose Diamond - CUSHION 1.7ct H VVS2
- Lot 0085C — Dainty 14k White Gold Sapphire and Diamond Band Ring Size 7.5
- Lot 0086C — Loose Diamond - CUSHION 2.01ct F VVS2
- Lot 0088C — 14k Two-tone Solid INRI Crucifix Pendant
- Lot 0090C — Loose Diamond - ROUND 1.16ct Fancy Black VVS2
- Lot 0091C — Louis Vuitton Idylle Blossom 18k Yellow Gold Diamond Chain Bracelet
- Lot 0092C — 14K White Gold Lab Grown Diamond 3 1/3 Ct.Tw. Emerald Shape Engagement Ring (Center 3 CT)
- Lot 0093C — 10k 1 7/8 ct Lab Grown Dia VS/SI+ G+ and Created Emerald Men's Ring
- Lot 0094C — Ihasa Apso Dog Pendant 18k Yellow Gold with Diamonds Emeralds Rubies
- Lot 0095C — Loose Diamond - ROUND 0.52ct Black VS2
- Lot 0096C — Loose Diamond - ROUND 0.94ct Black VVS2
- Lot 0098C — Loose Diamond - RADIANT 3.51ct G SI2
- Lot 0099C — Elegant 14k White Gold 0.32ctw Princess Cut Diamond Stud Earrings
- Lot 0100C — Vintage Yellow Gold Oval Cabochon Green Jade Pendant 12-14k
- Lot 0102C — 14K Yellow Gold Lab Grown Diamond 3 Ct.Tw. Starlab Certified VS F+ Solitaire Studs (Available in
- Lot 0103C — Loose Diamond - EMERALD 1.9ct J SI1
- Lot 0106C — Loose Diamond - OVAL 8.01ct F SI1
- Lot 0107C — 14k Yellow Gold Emerald Cut Blue Topaz & Diamond Charm Pendant
- Lot 0108C — Antique Victorian 10k Gold 1.39ctw Diamond Three-Stone Engagement Ring
- Lot 0110C — 14K Yellow Gold Lab Grown Diamond 1 1/5 Ct.Tw. IGI Certified Radiant Shape Hidden Halo Engagement
- Lot 0111C — Rolex 126000 Oyster Perpetual 36 watch lavender dial green card 2025
- Lot 0113C — 10k HEART Bracelet
- Lot 0114C — 18k Gold Ring GIA 2.93ctt Yellow Brown Diamond
- Lot 0115C — Loose Diamond - OVAL 1.07ct Fancy Vivid Yellow VS2
- Lot 0116C — 18k White Gold Diamond Eternity Ring 5.28ct Size 4.5
- Lot 0117C — Tiffany & Co. Vintage Onyx Cufflinks 14k Yellow Gold Hallmarked
- Lot 0118C — Loose Diamond - EMERALD 2.01ct J VVS1
- Lot 0121C — Diamond 1/4 Ct.Tw. Baguette Cut Anniversary Band in 14K White Gold
- Lot 0123C — Loose Diamond - ASSCHER 1.01ct I IF
- Lot 0124C — Loose Diamond - CUSHION 3.4ct F VS2
- Lot 0125C — 14K White Gold Diamond 3/4 Ct.Tw. Fashion Ring
- Lot 0127C — Tiffany & Co. Enchant 18k Yellow Gold Openwork Dangle Earrings
- Lot 0128C — Faceted Carnelian Barrel Cufflinks in 14k Yellow Gold by Tiffany & Co.
- Lot 0130C — Fred Une Ile d'Or 18k Yellow Gold Band Ring Size 6.25
- Lot 0131C — GIA Certified 10.06ct Emerald Cut Diamond Ring in 18k White Gold
- Lot 0133C — 14K Rose Gold Diamond 1/3 Ct.Tw. Stackable Band
- Lot 0136C — Elegant 18k Gold Estate Bracelet with Emerald Ruby Sapphire Diamonds
- Lot 0140C — 14ktt 2-2.45ct VS/SI FGH Certified Lab Grown Round Diamond Ring Sz 7
- Lot 0142C — Loose Diamond - OVAL 3ct F SI1
- Lot 0143C — 18k Yellow Gold GIA Certified 7.27ctw Cabochon Sapphire Emerald Diamond Floral Ring
- Lot 0144C — 14K Yellow Gold Lab Grown Diamond 3 1/3 Ct.Tw. Pear Shape Ring (IGI Certified Center 3ct)
- Lot 0146C — 14k 2.1mm Spiga Chain
- Lot 0147C — Vintage Floral Domed Ring in Yellow Gold with Blue Enamel and Seed Pearls
- Lot 0148C — Antique 10k Yellow Gold Coral Cameo Portrait Stick Pin
- Lot 0149C — 14k 3.7mm Lightweight Flat Cuban Chain
- Lot 0150C — Art Deco 14k Gold Silver Bee Brooch with Opals Garnets Diamonds
- Lot 0153C — Omega GIA Certified 16ctw Sapphire Emerald Diamond Earrings in Platinum Gold
- Lot 0155C — Loose Diamond - Round 1.8ct K SI1
- Lot 0157C — Loose Diamond - OVAL 1ct F VVS2
- Lot 0158C — Loose Diamond - ROUND 0.88ct Black VS1
- Lot 0159C — Loose Diamond - PEAR 2.01ct H SI2
- Lot 0161C — 14kw Lab Grown Diamond VS/SI+ G+ Anniversary Band
- Lot 0163C — Platinum 4.82ctw Opal Diamond Ballerina Cocktail Ring Size 6
- Lot 0166C — Baraka square cufflinks in 18k white and rose gold with black onyx
- Lot 0167C — Rosato 18k Rose Gold Enamel Flower Ring with Diamond Size 6.5
- Lot 0168C — Loose Diamond - EMERALD 1.2ct H VVS2
- Lot 0170C — 14K White Gold Lab Grown Diamond 2 3/8 Ct.Tw. Princess Shape Halo IGI Certified Engagement Ring (IGI
- Lot 0171C — 14k White Gold 2.5mm D/C Cable Chain
- Lot 0172C — 18k White Gold Cluster Engagement Ring 1.28ctw Natural Diamonds Size 7
- Lot 0173C — Judith Ripka 18k Yellow Gold Heart Necklace with Diamonds on Leather Cord
- Lot 0175C — Vintage 18k Yellow Gold Scorpion Bypass Ring Signed Reegs
- Lot 0176C — Stunning Art Deco Platinum Brooch with 9.00 Ct European Cut Diamonds
- Lot 0177C — 14k Yellow Gold Heart Claddagh Friendship Band Ring Size 5.5
- Lot 0178C — Victorian Revival 14k Gold Diamond Pearl Brooch Pendant with Black Enamel
- Lot 0179C — Loose Diamond - OVAL 2.2ct I SI1
- Lot 0180C — Loose Diamond - ROUND 0.37ct O-P VS2
- Lot 0181C — Loose Diamond - ROUND 0.45ct Black VVS2
- Lot 0182C — Omega 18K Yellow Gold 14mm Mabe Pearl Diamond Button Earrings
- Lot 0185C — 14k Two-tone Polished Hollow INRI Budded Crucifix Pendant
- Lot 0186C — Loose Diamond - Round 1.09ct J I1
- Lot 0187C — Vintage 13k Yellow Gold Garnet Teardrop Dangle Earrings
- Lot 0188C — 18k White Gold 10.14ct Diamond Tennis Bracelet
- Lot 0189C — Marco Bicego 18k White Gold Necklace with Tahitian Pearls and Diamonds 30 Inch
- Lot 0190C — 14KY 6mm LTW Comfort Fit Band Size 8.5
- Lot 0191C — Cocktail Ring 18k White Gold GIA Certified Cushion Emerald Double Halo Diamonds
- Lot 0194C — Loose Diamond - MARQUISE 1.7ct G VS1
- Lot 0195C — Loose Diamond - ROUND 0.51ct Fancy Light Yellow Brown
- Lot 0197C — Vintage Rolex Cellini 18k Yellow Gold Men's Watch with Snake Skin Band #4127
- Lot 0198C — 14K Yellow Gold 1 5/8 Ct.Tw. Lab Grown Diamond Pear Shape Dangle Earrings
- Lot 0199C — 14k Yellow Gold 1.68ctw Sapphire Diamond Halo Stud Earrings
- Lot 0201C — 14K Yellow Gold Emerald 1/3 Ct.Tw. Curve Band
- Lot 0202C — Sydney Evan Lips Motif Stud Earrings in 14k Rose Gold with Rubies
- Lot 0204C — 14k White Gold 1.9mm Box Chain
- Lot 0208C — Stunning 14K Yellow Gold 35.50 Ct Diamond Tennis Necklace
- Lot 0209C — Platinum Band Ring with GIA-Certified No Heat Green Blue Sapphire and Diamonds
- Lot 0210C — Rolex Datejust 116233G Mens Watch Champagne Diamond Dial Jubilee Bracelet
- Lot 0213C — 14K White Gold 3/4 Ct.Tw. Lab Grown Diamond Drill Diamond Necklace 18 inches lobster lock
- Lot 0216C — Platinum Art Deco Bracelet with 28.60 Ct Diamonds and Chatham Emeralds
- Lot 0218C — Loose Diamond - ROUND 1.25ct Black VVS2
- Lot 0219C — 14k White Gold 2.25mm Diamond-cut Rope Chain
- Lot 0220C — Stunning 18k Yellow Gold GIA Certified Pearl Ruby Diamond Omega Earrings
- Lot 0222C — 14K White Gold 4 Ct.Tw. Lab Grown Diamond Horizontal Emerald Shape In and Our Hoop Earrings
- Lot 0223C — Marquise Emerald and Diamond Pyramid Band Ring in 14k Yellow Gold
- Lot 0224C — 20.15 Ct Diamond Brooch 18K Yellow Gold E-F VVS-VS Quality
- … and 722 more lots
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