Bidspirit auctions | Karl-Heinz Cortrie GmbH Auction Nov 22, 2025
Karl-Heinz Cortrie GmbH, Nov 22, 2025. 309 lots, estimates 300 - 24000 €.
Karl-Heinz Cortrie GmbH -
Lots in this catalog (309)
- Lot 5001: Pendant: custom-designed goldsmith's work with brilliant-cut diamonds, ca. 0.5ct — €900 - €1,500
- Lot 5002: Earring: wide white gold designer ear clips, modern goldsmith's work, 18K gold — €700 - €1,000
- Lot 5003: Pendant: unusual designer pendant, “Werner Zappe Pforzheim,” 18K two-tone — €850 - €1,250
- Lot 5004: Ring: modern brilliant-cut diamond goldsmith's ring made of 18K white gold, ca. 1.5ct, valuation report — €750 - €1,500
- Lot 5005: Ring: solid solitaire goldsmith's ring with heart-shaped diamond, ca. 1ct — €600 - €2,000
- Lot 5006: Ring: solid white gold diamond goldsmith's ring, ca. 0.5ct fine princess diamonds — €800 - €1,200
- Lot 5007: Ring: vintage solitaire brilliant-cut diamond goldsmith's ring, ca. 0.65 ct — €630 - €1,200
- Lot 5008: Ear rings: modern white gold brilliant-cut diamond stud earrings — €1,000 - €1,400
- Lot 5009: Ring: attractive vintage moonstone/brilliant-cut diamond flower ring, handmade from 18K white gold — €500 - €1,000
- Lot 5010: Ring: decorative vintage aquamarine/brilliant-cut diamond ring, handmade from 14K white gold — €600 - €2,000
- Lot 5011: Pendant: solid 18K white gold goldsmith's work with blue colored stone — €500 - €800
- Lot 5012: Very beautiful designer goldsmith ring with fine aquamarine anddiamonds, approx. 5.55ct, unworn, platinum — €1,400 - €4,500
- Lot 5013: Ring: vintage amethyst/brilliant-cut diamond goldsmith's ring, ca. 0.8 ct of brilliant-cut diamonds — €600 - €1,000
- Lot 5014: Pendant: solidly crafted goldsmith pendant with amethyst, handmade from 18K white gold — €500 - €1,500
- Lot 5015: Brooch/Pin: very beautiful vintage ruby/brilliant-cut diamond designer brooch, handmade from 18K white gold — €450 - €1,500
- Lot 5016: Ring: like new gold jewellery ring with excellent kunzite of 10.57ct and fine brilliant-cut diamonds — €800 - €1,850
- Lot 5017: Ring: platinum sapphire/diamond flower ring, natural sapphire of ca. 0.96 ct, as good as new — €780 - €1,500
- Lot 5018: Ring: white gold opal/brilliant-cut diamond goldsmith's ring — €750 - €1,500
- Lot 5019: Ring: white gold designer goldsmith's ring with opal and diamond setting, unique handmade piece — €500 - €750
- Lot 5020: Ring: very beautiful white gold sapphire/brilliant-cut diamond goldsmith's ring, ca. 1.55 ct — €800 - €1,200
- Lot 5021: Ring: unusual vintage sapphire/brilliant-cut diamond goldsmith's ring, ca. 2.72 ct — €400 - €2,000
- Lot 5022: Ring: formerly expensive goldsmith ring made of platinum with sapphire and diamonds, like new — €1,500 - €3,500
- Lot 5023: Attractive white gold designer earrings with diamond setting — €500 - €800
- Lot 5024: Handcrafted designer bar brooch with citrine, 18K gold/sterling silver — €550 - €750
- Lot 5025: Bracelet: vintage emerald and diamond goldsmith bracelet made of 14K white gold — €900 - €1,500
- Lot 5026: Ring: high quality platinum ring with a special tourmaline and brilliant-cut diamonds, new — €1,000 - €2,500
- Lot 5027: Bracelet: white gold vintage diamond goldsmith bracelet — €1,150 - €1,500
- Lot 5028: Necklace: formerly expensive lapis lazuli necklace with high-quality 18K brilliant-cut diamond gold/platinum — €1,000 - €1,500
- Lot 5029: Golden vintage cufflinks with lapis lazuli — €500 - €800
- Lot 5030: Brooch/pin: vintage bow brooch with lapis lazuli cabochons, handmade from 14K yellow gold — €500 - €800
- Lot 5031: High-quality, highly decorative necklace with black tourmalines, amethyst and brilliant-cut diamonds, — €500 - €1,000
- Lot 5032: High-quality, finely crafted vintage flower brooch with amethyst, pearls, and turquoise — €500 - €800
- Lot 5033: Ring: unusual vintage amethyst/brilliant-cut diamond goldsmith's ring, handmade from 18K yellow gold — €600 - €1,000
- Lot 5034: Cufflinks: Pair of handmade antique cufflinks with beautiful amethyst cabochons, 14K gold — €500 - €800
- Lot 5035: Brooch/pin: Bar brooch with sapphire/ruby setting in heart shape and brilliant-cut diamonds, 18K two-tone — €600 - €1,200
- Lot 5036: Ring: high-quality yellow gold sapphire ring from Bvlgari, 18K gold — €700 - €1,500
- Lot 5037: Brooch/pin: decorative vintage designer goldsmith's brooch with opal setting, 18K gold — €600 - €1,200
- Lot 5038: Brooch/pin: vintage heart-shaped brooch with colored stones, handmade in Italy from 18K gold — €400 - €800
- Lot 5039: Necklace: beautiful, finely faceted tanzanite necklace with high-quality rubellite/diamond pendant, handmade — €1,200 - €2,500
- Lot 5040: Earring: unusual goldsmith's work in star shape, handmade from 18K yellow gold — €1,200 - €2,000
- Lot 5041: Pendant/brooch: gold heart-shaped pendant with different colored stones — €700 - €1,000
- Lot 5042: Brooch/Pendant: decorative “key” brooch set with rubies totaling ca. 22 ct — €400 - €800
- Lot 5043: Ring: very beautiful vintage tourmaline/brilliant-cut diamond goldsmith's ring — €650 - €1,250
- Lot 5044: Earclips: attractive ear clips with ruby/brilliant-cut diamond and pearl embellishment, 18K yellow gold — €700 - €1,200
- Lot 5045: Necklace: Pearl necklace with moonstone/diamond pendant, vintage handmade — €500 - €800
- Lot 5046: Earrings: vintage hoop earrings with colorless stones, Italian goldsmith's work, 18K gold — €800 - €1,200
- Lot 5047: Bracelet: high-quality sapphire tennis bracelet ‘Rainbow’, approx. 7.46ct — €800 - €1,500
- Lot 5048: Ring: solid solitaire brilliant-cut diamond goldsmith's ring, beautiful old-cut diamond ca. 0.85ct — €700 - €1,500
- Lot 5049: Ring: vintage brilliant-cut diamond flower ring, ca. 1.25 ct — €520 - €800
- Lot 5050: Ring: vintage solitaire brilliant-cut diamond goldsmith's ring, ca. 1ct — €850 - €1,200
- Lot 5051: Ring: high-quality, handmade goldsmith's ring with moonstone cabochon — €600 - €1,000
- Lot 5052: Ring: Classic Piaget designer ring with rotating center section, 18K gold — €750 - €1,200
- Lot 5053: Earring: modern two-tone designer stud earrings with brilliant-cut diamonds, goldsmith Lahl — €500 - €800
- Lot 5054: Brooch/pin: high-quality vintage designer goldsmith's work with diamond setting — €700 - €1,200
- Lot 5055: Exceptionally large vintage designer goldsmith brooch in bow shape — €1,000 - €1,400
- Lot 5056: Necklace: extraordinary antique centerpiece necklace with rose-cut diamonds — €750 - €1,500
- Lot 5057: Necklace: rare antique silver necklace with floral pietra dura mosaic, circa 1870 — €300 - €1,000
- Lot 5058: Silver: highly decorative vintage evening bag/clutch made of 925 silver — €380 - €600
- Lot 5059: Earrings: white gold antique stud earrings with old-cut diamonds, ca. 2.7 ct — €1,200 - €3,000
- Lot 5060: Ring: antique diamond goldsmith's ring — €500 - €800
- Lot 5061: Necklace: rare antique jewelry, Russian, enamel work, cross pendant, probably 19th century — €1,200 - €3,000
- Lot 5062: Figure/silver: bear on nephrite plate, silver, style of Faberge — €1,300 - €3,000
- Lot 5063: Earrings: vintage designer earring with tiger's eye, 18K yellow gold — €500 - €800
- Lot 5064: Brooch/pin: delicate diamond/pearl goldsmith's brooch in antique style — €500 - €800
- Lot 5065: Earrings: unusual antique/vintage drop earrings with enamel decorations, 18K yellow gold — €1,000 - €1,500
- Lot 5066: Pendants: antique goldsmith's work with diamonds, Freemasons, badges/medals. England, 19th century. — €650 - €1,000
- Lot 5067: Ring: delicate antique sapphire/diamond goldsmith's flower ring — €300 - €500
- Lot 5068: Rare antique mourning brooch with royal blue enamel, handmade from the Biedermeier period, circa 1840 — €500 - €1,000
- Lot 5069: Necklace: delicate centerpiece necklace with pearl and brilliant-cut diamond, floral design, 18K yellow gold — €500 - €700
- Lot 5070: Ring: delicate antique ruby/diamond goldsmith's ring — €300 - €450
- Lot 5071: Antique, rare, and exceptionally crafted bangle with emeralds and rose-cut diamonds, 19th century — €5,000 - €8,000
- Lot 5072: Ring: antique English ruby/diamond goldsmith's ring — €400 - €600
- Lot 5073: Brooch/pin: delicate floral enamel brooch set with pearls and a diamond, Art Nouveau — €300 - €500
- Lot 5074: Necklace: unusual Asian antique/old gold necklace with nephrite/jade, 18K gold — €2,000 - €3,000
- Lot 5075: Necklace: very rare antique necklace with valuable Oriental pearls, including certificate — €500 - €1,500
- Lot 5076: Tasteful, very high-quality diamond/brilliant-cut diamond brooch, handmade in 18K gold, ca. 1.2ct — €700 - €1,500
- Lot 5077: Ring: antique brilliant-cut diamond goldsmith's ring, ca. 0.9 ct — €400 - €600
- Lot 5078: Ring: beautiful antique brilliant-cut diamond goldsmith's ring, ca. 0.78 ct — €400 - €600
- Lot 5079: Ring: delicate antique platinum ring set with sapphire and diamonds — €300 - €600
- Lot 5080: Brooch/pin: white gold, decorative vintage emerald/diamond brooch, handmade from 18K gold — €1,000 - €2,000
- Lot 5081: Brooch: high-quality Art Deco brooch with sapphires, emeralds, and diamonds, ca. 3ct — €800 - €3,000
- Lot 5082: Brooch: magnificent vintage goldsmith's brooch with ca. 4ct brilliant-cut diamonds and diamonds, 14K white gold — €1,500 - €3,500
- Lot 5083: Wristwatch: elegant, flat vintage men's watch by Chopard with original box and Chopard certificate, 1975 — €600 - €1,000
- Lot 5084: Highly decorative, high-quality Italian brand jewelry, 925 silver/gilt, “Ti Sento” — €400 - €600
- Lot 5085: Earrings: white gold vintage diamond/brilliant-cut diamond stud earrings, ca. 2.2 ct — €1,000 - €1,500
- Lot 5086: Extremely high-quality and modern diamond stud earrings in 18K white gold, ca. 2ct fine princess diamonds — €1,000 - €2,000
- Lot 5087: Ring: high-quality, modern brilliant-cut diamond ring, platinum, center stone 0.78 ct, natural diamond — €1,250 - €2,500
- Lot 5088: Ring: solid white gold solitaire diamond ring with a tension ring design, ca. 0.65 ct, Wesselton/VVS — €1,000 - €2,000
- Lot 5089: Ring: very valuable platinum ring with “royal blue” sapphire and diamonds, retail price ca. € 6,000 — €1,300 - €3,500
- Lot 5090: Ring: like new gold jewellery ring with elaborate ballerina setting, sapphire and brilliant-cut diamonds, approx. — €900 - €2,500
- Lot 5091: Bracelet: modern multicolor sapphire bracelet, “Rainbow”, as good as new — €1,400 - €2,800
- Lot 5092: Ring: modern and solid aquamarine goldsmith's ring — €1,200 - €1,800
- Lot 5093: Modern aquamarine/diamond goldsmith's ring, as good as new, very beautiful aquamarine of ca. 6.6 ct. — €1,300 - €1,800
- Lot 5094: Ring: solidly crafted sapphire goldsmith's ring made of 18K white gold, very beautiful sapphire, ca. 1.28 ct — €700 - €1,500
- Lot 5095: Ring: platinum aquamarine/diamond ring, fine aquamarine weighing 7.59 carats, as good as new — €1,250 - €2,500
- Lot 5096: White gold Venetian chain with emerald/brilliant-cut diamond pendant and matching ring, ca. 2 ct of diamonds — €1,000 - €2,000
- Lot 5097: Ring: beautiful platinum emerald/brilliant-cut diamond goldsmith's ring, unworn, ca. 1.19 ct — €900 - €1,500
- Lot 5098: Ring: like new emerald/diamond gold ring, Colombian emerald of approx. 0.61ct, report — €1,200 - €3,500
- Lot 5099: Necklace: delicate modern spiral choker with brilliant-cut diamond pendant, 18K white gold, Niessing — €1,300 - €2,000
- Lot 5100: Ring: unique, heavy platinum ring with the finest watermelon tourmalines, 9.35 ct, retail price USD 9,500. — €1,500 - €4,500
- Lot 5101: Ring: white gold tourmaline/diamond goldsmith's ring, as good as new, beautiful tourmaline ca. 5.22 ct — €1,300 - €2,000
- Lot 5102: Very elaborately crafted and high quality designer ladies ring with natural fancy diamonds, 2ct, new — €1,200 - €3,000
- Lot 5103: Ring: unusual white gold designer goldsmith's ring with brilliant-cut diamonds, two birds, unworn — €1,300 - €1,800
- Lot 5104: Ring: fancy goldsmith ring with precious stones, "Padparadscha & Paraiba", new — €1,500 - €4,500
- Lot 5105: Ring: very high quality diamond ring with rare black opal, unique goldsmith's work in platinum — €1,000 - €3,000
- Lot 5106: Necklace: delicate amethyst/brilliant-cut diamond necklace, 18K rose gold — €800 - €1,200
- Lot 5107: Extensive collection of numerous charms/pendants from the Joop brand, silver/gold, brand-name jewelry — €1,500 - €3,000
- Lot 5108: Necklace: as good as new Tahitian cultured pearl necklace with silver heart-shaped clasp, including certificate — €1,000 - €1,500
- Lot 5109: Earrings: unusual designer ear clips with hematite, 18K yellow gold — €500 - €1,000
- Lot 5110: Ring: decorative goldsmith's ring set with a large South Sea cultured pearl and brilliant-cut diamonds, 18K gold — €800 - €1,200
- Lot 5111: Delicate necklace with interesting sapphire/pearl pendants, large South Sea pearl in its formation phase — €800 - €1,500
- Lot 5112: Necklace: high-quality multicolor Tahitian cultured pearl necklace with a large brilliant-cut diamond carabiner — €650 - €1,250
- Lot 5113: Bracelet: solid vintage tank bracelet with integrated diamond heart, 18K gold — €1,000 - €1,500
- Lot 5114: Ring: Diamond goldsmith's ring with baguette diamonds ca. 1.29 ct, 18 K yellow gold — €1,000 - €1,800
- Lot 5115: Ring: rare designer ring from Georg Jensen, 18K gold, tricolor — €1,000 - €2,000
- Lot 5116: Necklace: beautiful vintage centerpiece goldsmith necklace with a heart-cut diamond, ca. 0.85 ct — €1,400 - €2,500
- Lot 5117: Pair of gold designer pearl drop earrings from Jette Joop with matching pendant, brand-name jewelry — €1,000 - €1,500
- Lot 5118: Unique pearl designer cufflinks from Jette Joop, brand jewelry made of 18K gold — €800 - €1,200
- Lot 5119: Bracelet: modern sapphire/diamond bangle, 18K yellow gold — €1,200 - €2,000
- Lot 5120: Ring: modern Italian goldsmith's ring with diamonds and sapphire hearts, 18K gold — €850 - €1,250
- Lot 5121: Ring: Italian vintage chain ring with sapphire and diamond setting — €850 - €1,250
- Lot 5122: Necklace: delicate centerpiece necklace, high-quality designer goldsmith's work with small brilliant-cut diamonds — €1,100 - €1,500
- Lot 5123: Ring: vintage solitaire goldsmith's ring with brilliant-cut diamond, ca. 1.09 ct — €1,200 - €1,800
- Lot 5124: Solitaire brilliant-cut diamond goldsmith pendant, very beautiful old-cut brilliant-cut diamond ca. 1.1 ct — €1,200 - €2,500
- Lot 5125: Ring: heavy, wide, high-quality Cartier designer ring with diamond setting, 18K yellow gold — €1,200 - €4,000
- Lot 5126: Heavy and formerly expensive goldsmith's ring from Quinn with a princess-cut diamond, 18K gold — €1,250 - €2,000
- Lot 5127: Ring: unworn diamond ring from Scheffel, “Tubo Pavée,” as good as new, original price according to label € 6,730 — €1,000 - €4,000
- Lot 5128: Earrings: high-quality designer stud earrings in the shape of gold nuggets, 18K yellow gold — €1,100 - €1,500
- Lot 5129: Necklace: finely crafted, elegant centerpiece necklace with brilliant-cut diamonds — €1,000 - €2,000
- Lot 5130: Wristwatch: gold vintage ladies' watch from Ebel with diamond setting — €1,500 - €2,500
- Lot 5131: Wristwatch: elegant Swiss ladies' watch, Cartier Tank Vermeil, with original box and papers from 1995 — €500 - €1,500
- Lot 5132: Wristwatch: high-quality, formerly expensive brilliant-cut diamond ladies' watch by Chopard, including papers, 18K gold — €2,500 - €3,500
- Lot 5133: Chopard Happy Diamonds pendant — €1,500 - €2,500
- Lot 5134: Wristwatch: luxury ladies' watch, Chopard Happy Diamonds, Ref. 4048, Switzerland — €800 - €1,200
- Lot 5135: Unique vintage coral necklace with rare dark red coral and brilliant-cut diamonds, as well as matching earrings — €3,000 - €5,000
- Lot 5136: Unusual designer ear clips with delicate coral, black brilliant-cut diamonds, colored stones, and seed pearls — €1,200 - €2,000
- Lot 5137: Brooch: rare, unique goldsmith's work, exceptionally large “coral branch” set with diamonds — €1,200 - €1,800
- Lot 5138: Anchor chain with extraordinary ruby/diamond pendant, “octopus” with particularly large baroque pearl — €1,500 - €3,000
- Lot 5139: Ring: high-quality vintage goldsmith's work with mabé pearl and brilliant-cut diamonds, 14K white gold — €500 - €1,200
- Lot 5140: Ring: modern platinum goldsmith's ring with large South Sea cultured pearl and brilliant-cut diamonds, unworn — €750 - €1,500
- Lot 5141: Delicate necklace with interesting ruby/diamond goldsmith's pendant featuring a large Brock pearl, owl — €2,000 - €4,500
- Lot 5142: Rare antique brooch with a large natural pearl and rose-cut diamonds, including report — €500 - €2,000
- Lot 5143: Ring: heavy platinum goldsmith's ring with 14-mm South Sea pearl and brilliant-cut diamonds, NP $ 6500 — €1,000 - €3,000
- Lot 5144: Formerly very expensive cultured pearl necklace with valuable brilliant-cut diamond interchangeable clasp, — €1,000 - €2,000
- Lot 5145: Earring: attractive and unusual goldsmith's work with pearls, ear clips made of 18K white gold — €500 - €800
- Lot 5146: Ring: extremely high quality platinum ring with a rare pink-brown Tahitian pearl and diamonds, new — €1,000 - €3,000
- Lot 5147: Wristwatch: white gold vintage ladies' watch from Ebel with diamonds — €1,500 - €3,500
- Lot 5148: Wristwatch: Swiss vintage ladies' watch from Ebel, 18K white gold, almost as good as new — €2,000 - €3,000
- Lot 5149: 2 large Bvlgari “Tondo Sun” pendants, Italian designer brand jewelry, 18K gold/stainless steel — €2,000 - €3,000
- Lot 5150: Earrings: high-quality and futuristic diamond ear clips, designer piece, handcrafted from 14K white gold — €1,200 - €1,600