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Round Brilliant Diamond Elongated Cluster Cocktail Split Shank Ring F-G / VVS-VS
Round Brilliant Diamond Elongated Cluster Cocktail Split Shank Ring F-G / VVS-VS

Round Brilliant Diamond Elongated Cluster Cocktail Split Shank Ring F-G / VVS-VS

Located in Scottsdale, AZ

Ring size: 6 Weight: 11.79 grams Metal: 18 Karat White Gold Length: 38 mm Width: 18.35 mm Band width: 5.6 mm Stamped: 18K 750 DJ 24781 Estate Condition: Excellent, professionally cle...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Gold, 18k Gold, White Gold

18k Diamond Daisy Cluster ring. Made in Birmingham UK England 1989. 750 18ct
18k Diamond Daisy Cluster ring. Made in Birmingham UK England 1989. 750 18ct

18k Diamond Daisy Cluster ring. Made in Birmingham UK England 1989. 750 18ct

Located in Port Charlotte, FL

Vintage from the 1990s Size: 8 US Materials: Stone Gemstone: Diamond Gem Color: Colorless Band Color: Gold 18K yellow and white gold Diamond Cluster Flush set into a round top. D...

Category

Early 2000s Cluster Rings

Pomellato Prasiolite Nudo Classic Ring in 18 K Rose Gold - Size 5.25 10.4mm
Pomellato Prasiolite Nudo Classic Ring in 18 K Rose Gold - Size 5.25 10.4mm

Pomellato Prasiolite Nudo Classic Ring in 18 K Rose Gold - Size 5.25 10.4mm

By Pomellato

Located in New York, NY

Ring Specifications: Brand: Pomellato Collection: Nudo Classic Metal: 18K Rose Gold Hallmarks: Pomellato, 750, 489MI ( Makers mark), Serial Number Finger Size: 5.25 Band Width: 2.6mm...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Gold, 18k Gold, Rose Gold

David Yurman Earrings: Iconic Design, Marked DY 750
David Yurman Earrings: Iconic Design, Marked DY 750

David Yurman Earrings: Iconic Design, Marked DY 750

By David Yurman

Located in Chicago, IL

David Yurman Earrings: Iconic Design, Marked DY 750 Presenting a stunning pair of David Yurman earrings, a true embodiment of elegance and craftsmanship. These earrings, marked with...

Category

2010s American Contemporary Clip-on Earrings

Materials

18k Gold, Yellow Gold

18 K Yellow Gold Earclips by Marina B, ca. 1980 with Fish Motives
18 K Yellow Gold Earclips by Marina B, ca. 1980 with Fish Motives

18 K Yellow Gold Earclips by Marina B, ca. 1980 with Fish Motives

By Marina B

Located in Zurich, Zollstrasse

18 K yellow Gold 750 earflaps by Maria B. ca. 1980.

Category

Vintage 1980s Italian Contemporary Clip-on Earrings

Materials

18k Gold, Yellow Gold

2.00 Carat Sapphire with 1.00 Carat Diamond Halo 18 Karat Ring, Ceylon
2.00 Carat Sapphire with 1.00 Carat Diamond Halo 18 Karat Ring, Ceylon

2.00 Carat Sapphire with 1.00 Carat Diamond Halo 18 Karat Ring, Ceylon

By Five Star Jewelry

Located in Austin, TX

1 oval genuine oval blue sapphire that weighs 2.00 carats and measures 8.17 mm x 6.57 mm x 4.7 mm set in four prongs Total diamond weight of 1.21 carats 10 round brilliant diamond ha...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold

Pavé Diamond Flower Motif Cocktail Ring in Polished 18 Karat White Gold
Pavé Diamond Flower Motif Cocktail Ring in Polished 18 Karat White Gold

Pavé Diamond Flower Motif Cocktail Ring in Polished 18 Karat White Gold

Located in Scottsdale, AZ

Metal: 18 Karat White Gold Diamond Shape & Cut: Round Brilliant Cut Diamond Total Carat Weight: 1.35 CTW Diamond Color: F–G Diamond Clarity: VS Total Item Weight: 7.3 grams Ring Size...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Tanzanite Earrings with Diamonds, 750 White Gold Studearings
Tanzanite Earrings with Diamonds, 750 White Gold Studearings

Tanzanite Earrings with Diamonds, 750 White Gold Studearings

Located in Bad Kissingen, DE

750 white gold - hallmarked with the fineness - 2 diamonds of approx. 0.08 ct together - 2 oval faceted tanzanites of together ca. 2,58 ct of medium quality, eye-clear - dimensions: ...

Category

2010s German Stud Earrings

Materials

Diamond, Tanzanite, 18k Gold, White Gold

"Madonna de Port Lligat" Pendentif Necklace Solid 18k Gold by Salvador Dalí
"Madonna de Port Lligat" Pendentif Necklace Solid 18k Gold by Salvador Dalí

"Madonna de Port Lligat" Pendentif Necklace Solid 18k Gold by Salvador Dalí

By Salvador Dalí­

Located in Neguri, Vizcaya

Details: Sculpture-Jewel cast wit the use of the lost wax process and denominated Madonna de Port Lligat Length: Bracelet 8¨"/ 20cm Necklace alone 17,32" / 44cm Necklace with brac...

Category

Vintage 1970s Spanish Artisan Figurines and Sculptures

Materials

Gold, 18k Gold, Yellow Gold

Heart Cut Blue Sapphire & Pavé Diamond Heart Studs in 18 Karat Yellow Gold
Heart Cut Blue Sapphire & Pavé Diamond Heart Studs in 18 Karat Yellow Gold

Heart Cut Blue Sapphire & Pavé Diamond Heart Studs in 18 Karat Yellow Gold

Located in Scottsdale, AZ

Metal: 18 Karat Yellow Gold Gemstones: Blue sapphires and diamonds Sapphire Shape: Heart shape Sapphire Color: Blue Sapphire Mineral Type: Natural corundum Sapphire Variety: Sapphire...

Category

21st Century and Contemporary Unknown Contemporary Stud Earrings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold, Yellow Gold

Exotic Floral Leaf 25.30 Carat Total Paraiba Tourmaline Diamond & Emerald Brooch
Exotic Floral Leaf 25.30 Carat Total Paraiba Tourmaline Diamond & Emerald Brooch

Exotic Floral Leaf 25.30 Carat Total Paraiba Tourmaline Diamond & Emerald Brooch

Located in Great Neck, NY

Finely crafted with the highest craftsmanship is this white gold 18k (750 hallmark) Brooch. Sleek design enhances the beautiful Hand pavé set array of precisely selected (rare) Rose ...

Category

21st Century and Contemporary Contemporary Brooches

Materials

Diamond, White Diamond, Emerald, Tourmaline, Paraiba, 18k Gold, White Gold

Cushion Cut Fancy Yellow & White Diamond Double Halo Ring Two Tone 18 Karat Gold
Cushion Cut Fancy Yellow & White Diamond Double Halo Ring Two Tone 18 Karat Gold

Cushion Cut Fancy Yellow & White Diamond Double Halo Ring Two Tone 18 Karat Gold

Located in Scottsdale, AZ

The band is marked with 18K 750, 163 167. This is an estate ring that has been professionally cleaned and polished.

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Yellow Diamond, White Diamond, Gold, Yellow Gold, White Gold, 1...

Chunky Textured Collar Necklace with Pavé Diamonds in Two-Tone 18 Karat Gold
Chunky Textured Collar Necklace with Pavé Diamonds in Two-Tone 18 Karat Gold

Chunky Textured Collar Necklace with Pavé Diamonds in Two-Tone 18 Karat Gold

Located in Scottsdale, AZ

Metal: 18 Karat White and Yellow Gold Gemstones: Natural Diamonds Diamond Count: 12 round brilliant cut diamonds (center); 155 round brilliant cut diamonds Diamond Cut: Round brillia...

Category

21st Century and Contemporary Unknown Contemporary Choker Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold, Yellow Gold

Sculpted Onyx and Pavé Diamond High Profile Cocktail Ring 18 Karat Yellow Gold
Sculpted Onyx and Pavé Diamond High Profile Cocktail Ring 18 Karat Yellow Gold

Sculpted Onyx and Pavé Diamond High Profile Cocktail Ring 18 Karat Yellow Gold

Located in Scottsdale, AZ

Metal: 18 Karat Yellow Gold Gemstones: Diamond, Onyx Chalcedony Diamond Count: 54 Diamond Cut: Round Brilliant Cut Diamond Total Carat Weight: 0.38 CTW Diamond Color: G–H Diamond Cla...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Onyx, Gold, 18k Gold, Yellow Gold

Antique Victorian Emerald Double Snake Ring 750 Gold
Antique Victorian Emerald Double Snake Ring 750 Gold

Antique Victorian Emerald Double Snake Ring 750 Gold

Located in Miami, FL

Antique Victorian Emerald Double Snake Ring. The ring is very detailed out with the snake design. You can clearly see every aspect the designer wanted to point out, all the way from ...

Category

Vintage 1920s Cocktail Rings

Materials

Emerald, Gold, 18k Gold, Yellow Gold

Fabergé Egg Object 18 K Yellow Gold Blue Guilloche Enamel Paillons Ruby Cabochon
Fabergé Egg Object 18 K Yellow Gold Blue Guilloche Enamel Paillons Ruby Cabochon

Fabergé Egg Object 18 K Yellow Gold Blue Guilloche Enamel Paillons Ruby Cabochon

By Fabergé

Located in Pforzheim, DE

Reference: F1084/BL/00/01/102 (Egg) / F1112/00/00/00/102 (Stand) Brand: Fabergé Workmaster: Victor Mayer Material: 750/- yellow gold (18k) Dimensions: Height 7 cm, diameter 4 cm Vitr...

Category

1990s German Belle Époque Enamel Frames and Objects

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Enamel

Heart Shaped Multi-Colored Sapphire and Diamond Cocktail Ring in 18 Karat Gold
Heart Shaped Multi-Colored Sapphire and Diamond Cocktail Ring in 18 Karat Gold

Heart Shaped Multi-Colored Sapphire and Diamond Cocktail Ring in 18 Karat Gold

Located in Scottsdale, AZ

Metal: 18 Karat White Gold Gemstones: Natural corundum sapphires and diamonds Sapphire Cut: Heart shape Sapphire Color: Green, orange, and pink Sapphire Total Carat Weight: 1.71 CTW ...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Pink Sapphire, Green Sapphire, Gold, 18k Gold, White ...

Emerald And Diamond Brooch in White Gold 750
Emerald And Diamond Brooch in White Gold 750

Emerald And Diamond Brooch in White Gold 750

Located in Lucerne, CH

Elegant brooch in white gold 750. Set in prongs with 15 round cut emeralds and 75 diamonds of various shapes (round, marquise and tapered cut). Total weight of the emeralds approxima...

Category

1990s Unknown Contemporary Brooches

Materials

White Diamond, Emerald, Diamond, 18k Gold, White Gold

Art Deco Style 7.20 Carat Total Diamond Flex Cuff Bracelet 18 Karat White Gold
Art Deco Style 7.20 Carat Total Diamond Flex Cuff Bracelet 18 Karat White Gold

Art Deco Style 7.20 Carat Total Diamond Flex Cuff Bracelet 18 Karat White Gold

Located in Scottsdale, AZ

It has an independent appraisal from Gemological Appraisal Laboratory of America with a value of $17,500.00. Metal: 18K White Gold Natural Diamonds: 7.20 Carat Total Weight Diamond...

Category

Early 20th Century Unknown Art Deco Cuff Bracelets

Materials

Diamond, Gold, 18k Gold, White Gold

JJ Marco 'Illuminated Braids' 18 Karat Yellow Gold Link Necklace with Diamonds
JJ Marco 'Illuminated Braids' 18 Karat Yellow Gold Link Necklace with Diamonds

JJ Marco 'Illuminated Braids' 18 Karat Yellow Gold Link Necklace with Diamonds

By JJ Marco

Located in Scottsdale, AZ

Metal: 18 Karat Yellow Gold and Platinum Gemstones: Diamonds Diamond Count: 6 Diamond Cut: Round Brilliant Diamond Total Carat Weight: 0.30 carats Diamond Color: E - F Diamond Clarit...

Category

Late 20th Century Contemporary Link Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Platinum

ITALY 18kt White Gold Boules Cuff Bracelet 27.85 CTW in Black & White Diamonds
ITALY 18kt White Gold Boules Cuff Bracelet 27.85 CTW in Black & White Diamonds

ITALY 18kt White Gold Boules Cuff Bracelet 27.85 CTW in Black & White Diamonds

Located in Aventura, FL

The authentic Italian jewelry stamps "18K" and "750" confirm the 18kt gold assay, while the "D27.85" marking indicates the exceptional total carat weight of diamonds that represents ...

Category

21st Century and Contemporary Cuff Bracelets

Materials

Diamond, White Diamond, Black Diamond, Gold, 18k Gold, White Gold

Oval Blue Topaz and Square Diamond Halo Split Shank Ring in 18 Karat White Gold
Oval Blue Topaz and Square Diamond Halo Split Shank Ring in 18 Karat White Gold

Oval Blue Topaz and Square Diamond Halo Split Shank Ring in 18 Karat White Gold

Located in Scottsdale, AZ

Metal: 18 Karat White Gold Gemstones: Topaz and Diamonds Topaz Count: 1 Topaz Cut: Oval Topaz Total Carat Weight: 2.65 carats Topaz Color: Blue Diamond Count: 64 Diamond Cut: Round ...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Topaz, Blue Topaz, Gold, 18k Gold, White Gold

Unique Solid 18k Gold Salvador Dalí Madonna de Port Lligat Pendentif Necklace
Unique Solid 18k Gold Salvador Dalí Madonna de Port Lligat Pendentif Necklace

Unique Solid 18k Gold Salvador Dalí Madonna de Port Lligat Pendentif Necklace

By Salvador Dalí­

Located in Neguri, Vizcaya

Details: Sculpture-Jewel cast wit the use of the lost wax process and denominated Madonna de Port Lligat Length: Bracelet 8¨"/ 20cm Necklace alone 19,68" / 50cm Necklace with brac...

Category

Vintage 1970s Spanish Artisan Figurines and Sculptures

Materials

Gold, 18k Gold, Yellow Gold

Late Victorian (c. 1880–1900) Ruby & Sapphire Diamond Cluster Ring in 18 K Yello
Late Victorian (c. 1880–1900) Ruby & Sapphire Diamond Cluster Ring in 18 K Yello

Late Victorian (c. 1880–1900) Ruby & Sapphire Diamond Cluster Ring in 18 K Yello

Located in MONTMORENCY, FR

Technical Specifications Finger Size: French 52  US 6 Material: 18 K Yellow Gold (750‰) Period: Late Victorian Era (c. 1880–1900) Style: Cluster halo ring with graduated ruby–dia...

Category

Antique 1890s French Victorian Cluster Rings

Materials

Diamond, Ruby, Sapphire, 18k Gold

Solid 18k Gold Salvador Dalí Carmen of Crótalos Necklace Sculpture
Solid 18k Gold Salvador Dalí Carmen of Crótalos Necklace Sculpture

Solid 18k Gold Salvador Dalí Carmen of Crótalos Necklace Sculpture

By Salvador Dalí­

Located in Neguri, Vizcaya

Length Bracelet 8¨"/ 20cm Total weight all Weight 18kt gold total 55,5 grams Stamped Hallmarks: Dali - A 0057 /1000 18k 750 Serial Number 1504201057 ESPAÑA 07574 BEN 38627 All PRAD...

Category

Vintage 1970s Spanish Artisan Figurines and Sculptures

Materials

Gold, 18k Gold, Yellow Gold

Natural Blue Sapphire and Diamond Bracelet
Natural Blue Sapphire and Diamond Bracelet

Natural Blue Sapphire and Diamond Bracelet

Located in Honolulu, HI

The bracelet is stamped "18K" "750". Bracelet Specifications: Style: Sapphire and Diamond Bracelet Total Sapphire Weight: Approx. 8.37 Carats Sapphire Color: Blue Sapphire Shape: Ov...

Category

Late 20th Century American Modern Tennis Bracelets

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold, White Gold

Important Fine Turquoise & 5.19 cts of Diamonds 18K White Gold Vintage Earrings
Important Fine Turquoise & 5.19 cts of Diamonds 18K White Gold Vintage Earrings

Important Fine Turquoise & 5.19 cts of Diamonds 18K White Gold Vintage Earrings

Located in Aspen, CO

These earrings are not marked, but have been acid tested to confirm they are 18K, 750; they are in fine condition. All items sold are accompanied by a detailed Statement of Value, a...

Category

1990s Contemporary Lever-Back Earrings

Materials

Diamond, Turquoise, 18k Gold, White Gold

Pair of Cufflinks with Pink Sapphires, 750 Rose Gold
Pair of Cufflinks with Pink Sapphires, 750 Rose Gold

Pair of Cufflinks with Pink Sapphires, 750 Rose Gold

Located in Bad Kissingen, DE

Pair of cufflinks with pink sapphires, 750 rose gold - delineation - 750 pink gold - Punched in each case with the fineness - 16 fine pink square-cut sapphires, total approx. 3.89 ct...

Category

21st Century and Contemporary German Modern Cufflinks

Materials

Pink Sapphire, 18k Gold

Channel Set Square Emerald Cut Diamond Hoop Earrings in 18 Karat Yellow Gold
Channel Set Square Emerald Cut Diamond Hoop Earrings in 18 Karat Yellow Gold

Channel Set Square Emerald Cut Diamond Hoop Earrings in 18 Karat Yellow Gold

Located in Scottsdale, AZ

Metal: 18 Karat Yellow Gold Gemstones: Square Emerald-Cut Diamonds Diamond Shape: Square emerald cut Diamond Color: H-I Diamond Clarity: VS-SI Total Diamond Carat Weight: 0.88 CTW Ea...

Category

21st Century and Contemporary Unknown Contemporary Hoop Earrings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

750/Rosegold Ring 21gr. with 1 Rubelite Cabouchon, 16.10cts.
750/Rosegold Ring 21gr. with 1 Rubelite Cabouchon, 16.10cts.

750/Rosegold Ring 21gr. with 1 Rubelite Cabouchon, 16.10cts.

By Thomas Leyser

Located in Idar-Oberstein, DE

This ring has a contemporary design. With 1 large Rubelite Cabouchon as an eyecatcher.

Category

2010s German Contemporary Dome Rings

Materials

18k Gold

East West Oval Cut Pink Sapphire and Pavé Diamond Band Ring 18 Karat White Gold
East West Oval Cut Pink Sapphire and Pavé Diamond Band Ring 18 Karat White Gold

East West Oval Cut Pink Sapphire and Pavé Diamond Band Ring 18 Karat White Gold

Located in Scottsdale, AZ

Metal: 18 Karat White Gold Gemstones: Pink Sapphire, Diamonds Sapphire Cut: Oval Cut Sapphire Color: Pink Sapphire Variety: Natural Corundum Sapphire Total Carat Weight: 0.82 CTW Dia...

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Sapphire, Pink Sapphire, Gold, 18k Gold, White Gold

Stud Earrings with Sapphires and Diamonds, 750 White Gold
Stud Earrings with Sapphires and Diamonds, 750 White Gold

Stud Earrings with Sapphires and Diamonds, 750 White Gold

Located in Bad Kissingen, DE

750 white gold - Around 2000 - Je punched with fineness - 2 blue sapphires, oval, faceted, total ca. 2,89 ct, partly with strong colour zoning - 6 brilliant-cut diamonds, total appro...

Category

Early 2000s German Stud Earrings

Materials

Diamond, Sapphire, 18k Gold

Multi Row Round & Baguette Diamond Cluster Cocktail Ring in 18 Karat White Gold
Multi Row Round & Baguette Diamond Cluster Cocktail Ring in 18 Karat White Gold

Multi Row Round & Baguette Diamond Cluster Cocktail Ring in 18 Karat White Gold

Located in Scottsdale, AZ

Metal: 14 Karat White Gold Gemstones: Diamonds Diamond Shape & Cut: Round and Baguette Cut Diamond Color: F–G Diamond Clarity: SI–I Diamond Total Carat Weight: 1.30 CTW Ring Size: 7 ...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Brooch with Freshwater Pearls and Diamonds, 750 White Gold
Brooch with Freshwater Pearls and Diamonds, 750 White Gold

Brooch with Freshwater Pearls and Diamonds, 750 White Gold

Located in Bad Kissingen, DE

- Description of the - 750 white gold - Around 1920 - hallmarked with the fineness and "SCHILLING". - Five freshwater cultured pearls - Six brilliant-cut diamonds of 5.4-3.6 mm, toge...

Category

Vintage 1920s German Art Deco Brooches

Materials

Diamond, Freshwater Pearl, 18k Gold

Gold necklace earrings with aquadolce beads  and rose-cut diamonds
Gold necklace earrings with aquadolce beads  and rose-cut diamonds

Gold necklace earrings with aquadolce beads and rose-cut diamonds

Located in Bologna, IT

ANALISI GEMMOLOGICA Paio di orecchini in oro rosa 18k 750/1000 con chiusura a monachella aventi due perle coltivate di acqua dolce e due diamanti naturali taglio rosa. peso complessi...

Category

Vintage 1950s European Neoclassical Lever-Back Earrings

Materials

Diamond, White Diamond, Freshwater Pearl, Gold, 18k Gold, Rose Gold

Oval Cut Natural Ruby and Diamond Halo Pendant Necklace in 18 Karat White Gold
Oval Cut Natural Ruby and Diamond Halo Pendant Necklace in 18 Karat White Gold

Oval Cut Natural Ruby and Diamond Halo Pendant Necklace in 18 Karat White Gold

Located in Scottsdale, AZ

Metal: 18 Karat White Gold Gemstones: Ruby and Diamonds Ruby Count: 1 Ruby Cut: Oval Ruby Total Carat Weight: .87 carats Ruby Color: Red Diamond Count: 18 Diamond Cut: Round Brillia...

Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

750/Rosegold Ring 21gr. with 1 Aquamarine Cabouchon 16.02cts.
750/Rosegold Ring 21gr. with 1 Aquamarine Cabouchon 16.02cts.

750/Rosegold Ring 21gr. with 1 Aquamarine Cabouchon 16.02cts.

By Thomas Leyser

Located in Idar-Oberstein, DE

This ring has a contemporary design. With 1 large Aquamarine Cabouchon as an eyecatcher.

Category

2010s German Contemporary Dome Rings

Materials

Aquamarine, 18k Gold

750/Rosegold Ring 21gr. with 1 Peridot Cabouchon 21.60cts.
750/Rosegold Ring 21gr. with 1 Peridot Cabouchon 21.60cts.

750/Rosegold Ring 21gr. with 1 Peridot Cabouchon 21.60cts.

By Thomas Leyser

Located in Idar-Oberstein, DE

This ring has a contempary design with 1 large Peridot Cabouchon as an eyecatcher.

Category

2010s German Contemporary Dome Rings

Materials

Peridot, 18k Gold

750/Rosegold Ring 21gr. with 1 Tourmaline Cabouchon, 15.63cts.
750/Rosegold Ring 21gr. with 1 Tourmaline Cabouchon, 15.63cts.

750/Rosegold Ring 21gr. with 1 Tourmaline Cabouchon, 15.63cts.

By Thomas Leyser

Located in Idar-Oberstein, DE

This ring has a contemporary design. With 1 large Tourmaline Cabouchon as a eyecatcher.

Category

2010s German Contemporary Dome Rings

Materials

Tourmaline, 18k Gold

750/Rosegold Ring 21gr. with 1 Tansanite Cab. 18.78cts.
750/Rosegold Ring 21gr. with 1 Tansanite Cab. 18.78cts.

750/Rosegold Ring 21gr. with 1 Tansanite Cab. 18.78cts.

By Thomas Leyser

Located in Idar-Oberstein, DE

This ring has a contemporary design. With 1 large Tansanite Cabouchon as a eyecatcher.

Category

2010s European Contemporary Dome Rings

Materials

Tanzanite, 18k Gold

750/Rosegold Ring 21gr. with 1 Tansanite Cabouchon 17.29cts.
750/Rosegold Ring 21gr. with 1 Tansanite Cabouchon 17.29cts.

750/Rosegold Ring 21gr. with 1 Tansanite Cabouchon 17.29cts.

By Thomas Leyser

Located in Idar-Oberstein, DE

This ring has a contempary design with a large Tansanite Cabouchon as an eyecatcher in a suberbe quality.

Category

2010s German Contemporary Dome Rings

Materials

Tanzanite, 18k Gold

Ring in 750 Red Gold with Marquise Cut Diamond
Ring in 750 Red Gold with Marquise Cut Diamond

Ring in 750 Red Gold with Marquise Cut Diamond

By Thomas Leyser

Located in Idar-Oberstein, DE

Ring in 750/ Red Gold (4.5 gram), set with 1x Diamond (LY/ VS2, Marquise-cut, 1.09cts) Beautiful antique inspired stone with a golden/honey colored tone. The stone looks much large...

Category

2010s German Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold

18 750 White Gold Natural Diamond Pendant Necklace with Chain
18 750 White Gold Natural Diamond Pendant Necklace with Chain

18 750 White Gold Natural Diamond Pendant Necklace with Chain

Located in New York, NY

Natural Diamond Pendant Necklace with Chain Metal Type: 18k White Gold Total Item Weight: 2.2 Grams Sizable: Yes Dimensions: Length: 9.0 mm X Width: 9.0 mm X Height: 17.0 mm 1: Prim...

Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. Rose Gold Universal Genève Midcentury Wristwatch
Tiffany & Co. Rose Gold Universal Genève Midcentury Wristwatch

Tiffany & Co. Rose Gold Universal Genève Midcentury Wristwatch

By Tiffany & Co.

Located in Stamford, CT

The intricate details and craftsmanship of this watch reflect its heritage, showcasing a perfect balance of beauty and precision. 18k rose gold 70.5 grams Strap length: 7 ¼ to 7 5/8...

Category

Mid-20th Century Wrist Watches

Materials

18k Gold, Rose Gold, Gold

Pink Sapphires Diamonds 750 18 Karat Gold Drop Necklace
Pink Sapphires Diamonds 750 18 Karat Gold Drop Necklace

Pink Sapphires Diamonds 750 18 Karat Gold Drop Necklace

Located in Bad Kissingen, DE

- Description of the - 750 Red gold - The clasp marked with the fineness - Numerous baguette- and trapeze-cut diamonds of approx. 0,63 ct, Top Wesselton-Wesselton G-H / VS - 1 drop-c...

Category

Early 2000s Unknown Modern Drop Necklaces

Materials

Diamond, Sapphire, 18k Gold

8.80ct 18K Dark Green Emerald Toi Et Moi Ring Emerald & Oval Two Stone Gold 750
8.80ct 18K Dark Green Emerald Toi Et Moi Ring Emerald & Oval Two Stone Gold 750

8.80ct 18K Dark Green Emerald Toi Et Moi Ring Emerald & Oval Two Stone Gold 750

Located in Jupiter, FL

This exquisite Toi et Moi ring showcases two stunning emeralds—one oval-cut and the other emerald-cut—both featuring a captivating dark green hue and semi-transparent clarity. Each e...

Category

2010s Zambian Modern Solitaire Rings

Materials

Emerald, Gold

1 Ring in 750/Rosegold with 1 Rubelite Cab. + Diamonds
1 Ring in 750/Rosegold with 1 Rubelite Cab. + Diamonds

1 Ring in 750/Rosegold with 1 Rubelite Cab. + Diamonds

By Thomas Leyser

Located in Idar-Oberstein, DE

This 750/Rosegold ring is set with 1 Rubelite Cabouchon, oval 14x10mm, 6,62cts. + 12 Diamonds D/VS, 0,69cts., round 2,5mm. Ringsize is 55 and resizable.

Category

2010s German Contemporary Solitaire Rings

Materials

18k Gold

Ring in 750 Red Gold with Antique Cut Diamond
Ring in 750 Red Gold with Antique Cut Diamond

Ring in 750 Red Gold with Antique Cut Diamond

By Thomas Leyser

Located in Idar-Oberstein, DE

1 Ring in 750/ Red Gold, set with 1x Diamond (cushion, antique-cut, VS2, 1.16ct). This stone is antique inspired with a very deep, impactful color saturation with a shade of brown t...

Category

21st Century and Contemporary German Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold

ITALY 18kt white Gold Boules Cuff Bracelet with 44.75 CTW in Sapphires & Diamond
ITALY 18kt white Gold Boules Cuff Bracelet with 44.75 CTW in Sapphires & Diamond

ITALY 18kt white Gold Boules Cuff Bracelet with 44.75 CTW in Sapphires & Diamond

Located in Aventura, FL

The authentic Italian jewelry stamps "18K" and "750" confirm the 18kt gold assay, while the "D7.15, S37.60" markings indicate the exceptional total carat weight that represents inves...

Category

21st Century and Contemporary Cuff Bracelets

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

Vintage Pavé Diamond Open Square Link Bracelet in 18 Karat White Gold
Vintage Pavé Diamond Open Square Link Bracelet in 18 Karat White Gold

Vintage Pavé Diamond Open Square Link Bracelet in 18 Karat White Gold

Located in Scottsdale, AZ

Metal: 18 Karat White Gold Diamond Cut: Round Brilliant Cut Diamond Total Carat Weight: 8.20 CTW Diamond Color: H Diamond Clarity: SI2 Diamond Stone Count: 399 Bracelet Setting Style...

Category

20th Century Contemporary Tennis Bracelets

Materials

Diamond, Gold, 18k Gold, White Gold

Schmuckzicke 6.33ct Heart Peridot Ring in 750 Yellow Gold, Valenza
Schmuckzicke 6.33ct Heart Peridot Ring in 750 Yellow Gold, Valenza

Schmuckzicke 6.33ct Heart Peridot Ring in 750 Yellow Gold, Valenza

Located in Viena, Viena

made in a traditional goldsmith's manufactory in Valenza/Italy, ring with a peridot in the shape of a heart approx. 6.33 ct, approx. 15 x 14 mm, modern muggle set in 750 yellow gold...

Category

2010s Italian Modern Solitaire Rings

Materials

Peridot, 18k Gold, Yellow Gold

1990s Vintage 2.01 Carat Diamond and Yellow Gold Stud Earrings Circa
1990s Vintage 2.01 Carat Diamond and Yellow Gold Stud Earrings Circa

1990s Vintage 2.01 Carat Diamond and Yellow Gold Stud Earrings Circa

Located in Jesmond, Newcastle Upon Tyne

The secure push fit fastenings are hallmarked with the French mark for 18k gold (eagle's head), gold fineness mark (18K, 750) and the fastening manufacturers mark 'MECAN'.

Category

1990s Unknown Stud Earrings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Pavé Diamond Dimensional Zig Zag Geometric Drop Earrings in 18 Karat White Gold
Pavé Diamond Dimensional Zig Zag Geometric Drop Earrings in 18 Karat White Gold

Pavé Diamond Dimensional Zig Zag Geometric Drop Earrings in 18 Karat White Gold

Located in Scottsdale, AZ

Metal: 18 Karat White Gold Gemstones: Diamonds Diamond Cut: Round cut Diamond Total Carat Weight: 0.40 CTW Diamond Color: F-G Diamond Clarity: VS Earring Pair Weight: 5.3 grams Earri...

Category

21st Century and Contemporary Unknown Contemporary Drop Earrings

Materials

Diamond, Gold, 18k Gold, White Gold

14MM Round White South Sea Pearl & Diamond Heart Ring , 18 K White Gold, Vintage
14MM Round White South Sea Pearl & Diamond Heart Ring , 18 K White Gold, Vintage

14MM Round White South Sea Pearl & Diamond Heart Ring , 18 K White Gold, Vintage

Located in New York, NY

The ring is meticulously hand-fabricated and bears the 18K and 750 stamps, guaranteeing its composition of 18K gold.

Category

1990s Cocktail Rings

Materials

Diamond, South Sea Pearl, 18k Gold, White Gold

18 karat Monkey Brooch - solid yellow gold animal - Gem, pearl and diamond set
18 karat Monkey Brooch - solid yellow gold animal - Gem, pearl and diamond set

18 karat Monkey Brooch - solid yellow gold animal - Gem, pearl and diamond set

Located in Antwerp, BE

It bears a makers makers mark, a 750 and an 18k mark. The brooch is functioning and in very good condition.

Category

Late 20th Century European Modern Brooches

Materials

Ruby, Diamond, Emerald, Pearl, Gold, 18k Gold, Yellow Gold

Button Pearl Stud Earrings with a Ruby and Diamond Halo in 18 Karat Yellow Gold
Button Pearl Stud Earrings with a Ruby and Diamond Halo in 18 Karat Yellow Gold

Button Pearl Stud Earrings with a Ruby and Diamond Halo in 18 Karat Yellow Gold

Located in Scottsdale, AZ

Metal: 18 Karat Yellow Gold Gemstones: Natural Rubies, Diamonds, and Cultured Pearls Diamond Shape: Round cut Diamond Color: H-I Diamond Clarity: VS Diamond Total Carat Weight: 0.84 ...

Category

21st Century and Contemporary Unknown Contemporary Stud Earrings

Materials

Diamond, Pearl, Ruby, Gold, 18k Gold, Yellow Gold

Rare Pink Topaz Cocktail Ring with Diamonds and Sapphires 18 Karat Rose Gold
Rare Pink Topaz Cocktail Ring with Diamonds and Sapphires 18 Karat Rose Gold

Rare Pink Topaz Cocktail Ring with Diamonds and Sapphires 18 Karat Rose Gold

Located in Scottsdale, AZ

Ring type: Cocktail Ring size: 6.5 Weight: 13.4 grams Metal: 18 Karat Rose Gold Ornament Length: 31 mm Ornament Width: 25 mm Height: 10 mm Band width: 2.7 mm Stamped: 18K 750, 1570 0...

Category

Late 20th Century Unknown Contemporary Cocktail Rings

Materials

Diamond, Pink Sapphire, White Diamond, Brown Diamond, Sapphire, Topaz, G...

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18k 750 For Sale on 1stDibs

Find the exact 18k 750 you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. Our collection of these items for sale includes 94 vintage editions and 56 modern creations to choose from as well. Finding the perfect 18k 750 may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. Creating a 18k 750 has been a part of the legacy of many jewelers, but those produced by Cartier, MC750 and Tiffany & Co. are consistently popular. A 18k 750 of any era or style can lend versatility to your look, but a version featuring Diamond, from our inventory of 68, is particularly popular. A round cut version of this piece has appeal, but there are also brilliant cut and cabochon versions for sale. There aren’t many items for men if you’re seeking a 18k 750, as most of the options available are for women and unisex.

How Much is a 18k 750?

Prices for a 18k 750 can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $750 and can go as high as $51,375, while this accessory, on average, fetches $4,600.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.