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Giorgio Visconti Diamond Ring Estate 18k Yellow Gold Sz 5.5 Curb Link Band
Giorgio Visconti Diamond Ring Estate 18k Yellow Gold Sz 5.5 Curb Link Band

Giorgio Visconti Diamond Ring Estate 18k Yellow Gold Sz 5.5 Curb Link Band

Located in Torrance, CA

The band measures 12mm wide (0.47 inches) rising 6mm from the finger. Metal & Hallmark: 18k yellow gold. The ring is hallmarked "750" for 18k gold and "Giorgio Visconti".

Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

Vintage 18K Yellow Gold Poodle Brooch with Ruby Eyes, Circa 1960, UK
Vintage 18K Yellow Gold Poodle Brooch with Ruby Eyes, Circa 1960, UK

Vintage 18K Yellow Gold Poodle Brooch with Ruby Eyes, Circa 1960, UK

Located in Jesmond, Newcastle Upon Tyne

The hallmarks struck to the underside of the poodle's body include the 18k fineness mark (18) (.750) and the London Import Hallmarks.

Category

Vintage 1960s Unknown Brooches

Materials

Ruby, 18k Gold, Yellow Gold

1992 Cartier Colisee Sapphire Ring Sz 6.75 EU 54 Band 18k Yellow Gold Signed
1992 Cartier Colisee Sapphire Ring Sz 6.75 EU 54 Band 18k Yellow Gold Signed

1992 Cartier Colisee Sapphire Ring Sz 6.75 EU 54 Band 18k Yellow Gold Signed

By Cartier

Located in Torrance, CA

The band measures 11mm wide (0.43 inches) rising 8mm from the finger. Metal & Hallmark: 18k yellow gold. The ring is hallmarked "750" for 18k gold, "Cartier" along with the seri...

Category

1990s French Modern Band Rings

Materials

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

Fabergé Spring Egg, 18k Yellow Gold, Pink Guilloche Enamel, Diamonds, Bowenite
Fabergé Spring Egg, 18k Yellow Gold, Pink Guilloche Enamel, Diamonds, Bowenite

Fabergé Spring Egg, 18k Yellow Gold, Pink Guilloche Enamel, Diamonds, Bowenite

By Fabergé

Located in Pforzheim, DE

Reference: F1407/RO/03/05/102 Brand: Fabergé Workmaster: Victor Mayer Material: 750/- yellow gold (18k) Dimensions: Height 13 cm Vitreous enamel: translucent pink, guilloché ground D...

Category

1990s German Belle Époque Enamel Frames and Objects

Materials

Diamond, Amethyst, Citrine, Rock Crystal, Topaz, 18k Gold, Yellow Gold, ...

Massive 18K Yellow Gold, Hammered Finish, Italian Scroll Motif Choker Necklace
Massive 18K Yellow Gold, Hammered Finish, Italian Scroll Motif Choker Necklace

Massive 18K Yellow Gold, Hammered Finish, Italian Scroll Motif Choker Necklace

Located in Palm Beach, FL

Inside circumference measures 16 inches. Markings are 750 indicating 18K gold, the workshop mark, and the makers logo.

Category

Mid-20th Century Italian Modern Choker Necklaces

Materials

18k Gold, Yellow Gold

Vintage Reddish Orange 紅翡 Carved Phoenix Jade Pendant in 18K White Gold
Vintage Reddish Orange 紅翡 Carved Phoenix Jade Pendant in 18K White Gold

Vintage Reddish Orange 紅翡 Carved Phoenix Jade Pendant in 18K White Gold

Located in Wan Chai District, HK

Its organic variations in tone, ranging from honeyed orange to deeper reddish hues, create a natural depth that changes subtly under different lighting. Mounted with an 18K white go...

Category

Late 20th Century Hong Kong Contemporary Pendant Necklaces

Materials

Jade, Gold, 18k Gold, White Gold

Large Modernist Style, Floral Motif, Tiffany & Co. 18k Yellow Gold Earrings
Large Modernist Style, Floral Motif, Tiffany & Co. 18k Yellow Gold Earrings

Large Modernist Style, Floral Motif, Tiffany & Co. 18k Yellow Gold Earrings

By Tiffany & Co.

Located in Palm Beach, FL

While this exciting design is somewhat angular and architectural, the earrings do create a sense of motion. Each is stamped 750, designating 18k gold, on the reverse side, and one is...

Category

Mid-20th Century American Modern Clip-on Earrings

Materials

18k Gold, Yellow Gold

18K Rose Gold Ippolita Senso Split Band Disc Ring with Diamonds
18K Rose Gold Ippolita Senso Split Band Disc Ring with Diamonds

18K Rose Gold Ippolita Senso Split Band Disc Ring with Diamonds

By Ippolita

Located in Los Angeles, CA

DeKara Design Designer Collection Metal- 18K Rose Gold, .750. Stones- 12 Round Diamonds F-G Color VS1-VS2 Clarity 0.28 Carats.

Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, 18k Gold, Rose Gold

Vintage 0.02ct Ruby and 18k Yellow Gold Bird Brooch, Circa 1980, Italy
Vintage 0.02ct Ruby and 18k Yellow Gold Bird Brooch, Circa 1980, Italy

Vintage 0.02ct Ruby and 18k Yellow Gold Bird Brooch, Circa 1980, Italy

Located in Jesmond, Newcastle Upon Tyne

The brooch is hallmarked to the reverse of the setting with the maker's mark (AF), the mark for 18k gold ( 750 ) and the mark for Milano, Italy (1106 MI).

Category

20th Century European Brooches

Materials

Ruby, 18k Gold, Yellow Gold

Estate RHR 18 TCW Amethyst Diamond Sapphire 18K Yellow Gold Cocktail Ring
Estate RHR 18 TCW Amethyst Diamond Sapphire 18K Yellow Gold Cocktail Ring

Estate RHR 18 TCW Amethyst Diamond Sapphire 18K Yellow Gold Cocktail Ring

By Rodney Rayner

Located in New York, NY

Marks: RHR, Rayner maker's marks, 750 for 18K gold Condition: Very Good, light surface wear commensurate with age Size: 7 US

Category

21st Century and Contemporary English Byzantine Cocktail Rings

Materials

Amethyst, Diamond, Sapphire, 18k Gold, Yellow Gold

Bulgari Aquarius Pendant Spinner Vintage 18k Gold Steel Fine Zodiac Jewelry Flip
Bulgari Aquarius Pendant Spinner Vintage 18k Gold Steel Fine Zodiac Jewelry Flip

Bulgari Aquarius Pendant Spinner Vintage 18k Gold Steel Fine Zodiac Jewelry Flip

By Bulgari

Located in Torrance, CA

Particulars: Weight: 12.7 grams Stones: Size & Measurements: The pendant measures 1 1/4 x 1 inches (including the bale). Metal & Hallmark: 18k yellow gold and steel. The pendan...

Category

Late 20th Century Unknown Modern Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold, Steel

18K Vintage zodiac pendant - Scorpio - 18 karat solid yellow gold Star sign
18K Vintage zodiac pendant - Scorpio - 18 karat solid yellow gold Star sign

18K Vintage zodiac pendant - Scorpio - 18 karat solid yellow gold Star sign

Located in Antwerp, BE

Pendant diameter : 1,7 cm Total length : 2,65 cm Total Weight : 3 gr Condition : Very Good - Vintage Material : 18K yellow gold Hallmark : 750 Condition : The condition of the j...

Category

Late 20th Century European Modern Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

18K Vintage zodiac pendant - Aquarius - 18 karat solid yellow gold Star sign
18K Vintage zodiac pendant - Aquarius - 18 karat solid yellow gold Star sign

18K Vintage zodiac pendant - Aquarius - 18 karat solid yellow gold Star sign

Located in Antwerp, BE

Pendant width : 1,7 cm Total length : 2,5 cm Total Weight : 3,7 gr Condition : Very Good - Vintage Material : 18K yellow gold Hallmark : 750 Condition : The condition of the je...

Category

Late 20th Century Italian Modern Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Leo Pizzo 18K Rose Gold Wide Diamond Constellation Ring, Italian, c. 1995
Leo Pizzo 18K Rose Gold Wide Diamond Constellation Ring, Italian, c. 1995

Leo Pizzo 18K Rose Gold Wide Diamond Constellation Ring, Italian, c. 1995

By Leo Pizzo

Located in Miami, FL

Details Designer: Leo Pizzo Place of Origin: Italy Period: 1990–1999 Date of Manufacture: c. 1995 Metal: 18K Rose Gold (hallmarked 750) Diamonds: approx. 1.20 carats total, round bri...

Category

Late 20th Century Italian Modernist Band Rings

Materials

Diamond, 18k Gold, Rose Gold

Vintage 1980's 18K Yellow Gold Italian Blue Enamel and Gold Bracelet
Vintage 1980's 18K Yellow Gold Italian Blue Enamel and Gold Bracelet

Vintage 1980's 18K Yellow Gold Italian Blue Enamel and Gold Bracelet

By UnoAErre

Located in Boston, MA

Crafted by the renowned Italian manufacturer Uno a Erre, this bracelet bears their hallmark alongside the 750 stamp, indicating 18k gold. Uno a Erre's reputation for high-end Italian...

Category

Vintage 1980s Italian Link Bracelets

Materials

Gold, 18k Gold, Enamel

Fancy Yellow Diamond Feather Ring, 5.70ct in 18K Gold by Aryamehr
Fancy Yellow Diamond Feather Ring, 5.70ct in 18K Gold by Aryamehr

Fancy Yellow Diamond Feather Ring, 5.70ct in 18K Gold by Aryamehr

Located in Great Neck, NY

Fancy Yellow Diamond Feather Ring 5.70ct Pear & Round Diamonds 18K Gold An exceptional and extremely rare one-of-a-kind Fancy Yellow Diamond feather statement ring, handcrafted i...

Category

21st Century and Contemporary Artist Cocktail Rings

Materials

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

Victorian Rose Cut Diamond Pendant Necklace 14K & 18K Gold Mined Original 1890's
Victorian Rose Cut Diamond Pendant Necklace 14K & 18K Gold Mined Original 1890's

Victorian Rose Cut Diamond Pendant Necklace 14K & 18K Gold Mined Original 1890's

Located in Dearborn, MI

Genuine Original Antique from the 1890's Victorian Rose Cut Diamond Lavalier Pendant Necklace 14K & 18K Gold Features a Genuine Natural Mined 5.1mm Rose Cut Diamond Accented by 4...

Category

Antique 1890s Victorian Pendant Necklaces

Materials

Diamond, 14k Gold, 18k Gold, White Gold, Yellow Gold

Marco Bicego GOA 18k White Gold 7 Row Diamond Band Ring Size 7
Marco Bicego GOA 18k White Gold 7 Row Diamond Band Ring Size 7

Marco Bicego GOA 18k White Gold 7 Row Diamond Band Ring Size 7

By Marco Bicego

Located in Boca Raton, FL

Brand: Marco Bicego Collection: GOA Hallmarks: Marco Bicego Made in Italy 750 Metal: 18k White Gold Diamonds: Approx. 0.41ct total weight Measurements: 24mm across x 8mm wide x 4mm h...

Category

21st Century and Contemporary Italian Modern Band Rings

Materials

Diamond, 18k Gold, White Gold

Alex Sepkus Sticks & Stones Dendritic Opal Pendant Diamond 18k Gold Estate
Alex Sepkus Sticks & Stones Dendritic Opal Pendant Diamond 18k Gold Estate

Alex Sepkus Sticks & Stones Dendritic Opal Pendant Diamond 18k Gold Estate

By Alex Sepkus

Located in Torrance, CA

The bale measures 4mm wide and can accommodate a thin to medium thickness chain. Metal & Hallmark: 18k yellow gold. The pendant is hallmarked "750" for 18k gold and "Alex Sepkus"

Category

Mid-20th Century American Modern Pendant Necklaces

Materials

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

18K White Gold Rectangular Cupid Cameo Bracelet with Diamond Border & Band
18K White Gold Rectangular Cupid Cameo Bracelet with Diamond Border & Band

18K White Gold Rectangular Cupid Cameo Bracelet with Diamond Border & Band

Located in Palm Beach, FL

On the back side, the edge of the frame is stamped 750 (for 18K gold). In addition, there is a stamped plate inside the frame on the back stamped 2.42 (for the diamond weight).

Category

Late 20th Century Unknown Link Bracelets

Materials

Diamond, 18k Gold, White Gold

Vintage 18K Yellow Gold & Carved Black Ebony Teardrop Dangle Leverback Earrings
Vintage 18K Yellow Gold & Carved Black Ebony Teardrop Dangle Leverback Earrings

Vintage 18K Yellow Gold & Carved Black Ebony Teardrop Dangle Leverback Earrings

By SCALA GIOIELLI

Located in Marcianise, IT

📊 Item Details (Technical Specifications) Period: 20th Century / Vintage Style: Retro / Elegant Organic Botanical Style Item Type: Fine Pendant / Dangle Earrings (Pair) Metal: ...

Category

Vintage 1980s Italian Retro Lever-Back Earrings

Materials

18k Gold, Yellow Gold

Cartier Double Heart Diamond Ring Sz 4 Pinky Band Estate 18k White Gold Jewelry
Cartier Double Heart Diamond Ring Sz 4 Pinky Band Estate 18k White Gold Jewelry

Cartier Double Heart Diamond Ring Sz 4 Pinky Band Estate 18k White Gold Jewelry

By Cartier

Located in Torrance, CA

The band measures 4.5mm wide (0.17 inches) rising 4mm from the finger. Metal & Hallmark: 18k white gold. The ring is hallmarked "750" for 18k gold, "Cartier" along with the seri...

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

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

Cartier Maillon Panthere Diamond Wedding Band Ring 18k White Gold Links & Chains
Cartier Maillon Panthere Diamond Wedding Band Ring 18k White Gold Links & Chains

Cartier Maillon Panthere Diamond Wedding Band Ring 18k White Gold Links & Chains

By Cartier

Located in San Diego, CA

Brand: Cartier Style: Links & Chains Year Purchased: 2005 Ring Size: 48 / 4 U.S Metal: 18K White Gold Metal Purity: 750 Hallmark: "48 CARTIER 02510B 750" Carat Total Weight: 0.75...

Category

2010s French Wedding Rings

Materials

Diamond, 18k Gold, White Gold

Fabergé Rose-Egg, 18k Yellow Gold, Red Enamel, 51 Diamonds, Garnet, Tourmalines
Fabergé Rose-Egg, 18k Yellow Gold, Red Enamel, 51 Diamonds, Garnet, Tourmalines

Fabergé Rose-Egg, 18k Yellow Gold, Red Enamel, 51 Diamonds, Garnet, Tourmalines

By Fabergé

Located in Pforzheim, DE

Reference: F2464/AR/00/12/102 Brand: Faberge Workmaster: Victor Mayer Material: 750/- yellow gold (18k) Dimensions: Height 11 cm Vitreous enamel: translucent aubergine red, guilloche...

Category

Early 2000s German Edwardian Enamel Frames and Objects

Materials

Diamond, Garnet, Tourmaline, 18k Gold, Yellow Gold, Enamel

Italian 18K White Gold 5 Carat Diamond Pavé Cluster Earrings, Circa 1990s
Italian 18K White Gold 5 Carat Diamond Pavé Cluster Earrings, Circa 1990s

Italian 18K White Gold 5 Carat Diamond Pavé Cluster Earrings, Circa 1990s

Located in Miami, FL

Origin: Italy Date: Circa 1990s Maker: Signed “VALENT…” Metal: 18K White Gold (Italian hallmark 750) Weight: 11.44 grams Dimensions: 0.6 x 0.6 inches Diamonds: 50 round brilliant-cu...

Category

Late 20th Century Italian Modernist Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Tailored Vintage 18K White Gold Diamond Encrusted Bombe J Hoop Earrings
Tailored Vintage 18K White Gold Diamond Encrusted Bombe J Hoop Earrings

Tailored Vintage 18K White Gold Diamond Encrusted Bombe J Hoop Earrings

Located in Palm Beach, FL

Stamped on the rear of each earring is 750 (for 18k gold) as well as 4.02 (for the total diamond weight).

Category

Late 20th Century Unknown Modern Hoop Earrings

Materials

Diamond, 18k Gold, White Gold

18K Rose Gold Marquise Turquoise Diamond Halo Amethyst Engagement Ring
18K Rose Gold Marquise Turquoise Diamond Halo Amethyst Engagement Ring

18K Rose Gold Marquise Turquoise Diamond Halo Amethyst Engagement Ring

Located in Los Angeles, CA

DeKara Designs Collection Metal- 18K Rose Gold, .750. Stones- Center Features an Oval Amethyst 11 x 9 MM, Four Marquise Turquoise, Two Round Opals, 30 Round Diamonds F-G Color VS2 ...

Category

2010s American Art Deco Engagement Rings

Materials

Amethyst, Diamond, Turquoise, 18k Gold, Rose Gold

90s Cartier Tank Francaise Ring EU 50 Sz 5.25 Band 18k White Gold Signed Jewelry
90s Cartier Tank Francaise Ring EU 50 Sz 5.25 Band 18k White Gold Signed Jewelry

90s Cartier Tank Francaise Ring EU 50 Sz 5.25 Band 18k White Gold Signed Jewelry

By Cartier

Located in Torrance, CA

The band measures 6mm wide (0.23 inches) rising 2mm from the finger. Metal & Hallmark: 18k white gold. The ring is hallmarked "750" for 18k gold, "Cartier" along with the serial num...

Category

Late 20th Century French Modern Band Rings

Materials

Gold, 18k Gold, White Gold

1950s Mid-Century Natural Diamond Pearl 18K Yellow Gold Brooch Grain Setting
1950s Mid-Century Natural Diamond Pearl 18K Yellow Gold Brooch Grain Setting

1950s Mid-Century Natural Diamond Pearl 18K Yellow Gold Brooch Grain Setting

Located in Marcianise, IT

Specifications: Net Total Weight of the brooch grams 39.9 Metal: 18k Yellow and White Gold (750/1000) Main Stone: Large White Baroque Pearl Gems: Natural Rubies (Cabochon cut, appro...

Category

Vintage 1950s Italian Retro Brooches

Materials

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

5.91ct Elongated Aquamarine Ring Vintage 18k White Gold Sz 5.75 Fine Jewelry
5.91ct Elongated Aquamarine Ring Vintage 18k White Gold Sz 5.75 Fine Jewelry

5.91ct Elongated Aquamarine Ring Vintage 18k White Gold Sz 5.75 Fine Jewelry

Located in Torrance, CA

The mount measures 17.5mm in length (0.68 inches) and 9mm wide (0.35 inches) rising 8.5mm from the finger. Metal & Hallmark: 18k white gold. The ring is hallmarked "750" for 18k...

Category

Mid-20th Century American Modern Cocktail Rings

Materials

Aquamarine, Diamond, White Diamond, Gold, 18k Gold, White Gold

Rubellite Purple Sapphire Ring Estate 18k White Gold Sz 6.5 Cocktail Jewelry
Rubellite Purple Sapphire Ring Estate 18k White Gold Sz 6.5 Cocktail Jewelry

Rubellite Purple Sapphire Ring Estate 18k White Gold Sz 6.5 Cocktail Jewelry

Located in Torrance, CA

The ring is hallmarked "750" for 18k gold.

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Rubelite, Sapphire, Purple Sapphire, Gold, 18k Gold, White Gold

Tiered Diamond Chandelier Earrings with 9.50 Carats total in 18k Rose Gold
Tiered Diamond Chandelier Earrings with 9.50 Carats total in 18k Rose Gold

Tiered Diamond Chandelier Earrings with 9.50 Carats total in 18k Rose Gold

Located in La Jolla, CA

Earrings weigh 28.4 grams. Set in 18k Rose Gold. Marked 750 BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.

Category

21st Century and Contemporary North American Chandelier Earrings

Materials

Diamond, 18k Gold, Rose Gold

18K Gold 0.72 Carat Natural Diamond Cluster Illusion Set Round Stud Earrings
18K Gold 0.72 Carat Natural Diamond Cluster Illusion Set Round Stud Earrings

18K Gold 0.72 Carat Natural Diamond Cluster Illusion Set Round Stud Earrings

Located in Miami, FL

All the look for a fraction of the price. Mounted with a strong 18k gold butterfly push-back closure. Gold purity stamped 18k and 750.

Category

21st Century and Contemporary Modern Drop Earrings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Vintage Cartier Diamond Star Necklace 18k Yellow Gold 16" Chain Signed Jewelry
Vintage Cartier Diamond Star Necklace 18k Yellow Gold 16" Chain Signed Jewelry

Vintage Cartier Diamond Star Necklace 18k Yellow Gold 16" Chain Signed Jewelry

By Cartier

Located in Torrance, CA

The stars measure from 11mm (outer) to 13.5mm (center). Metal & Hallmark: 18k yellow gold. The necklace is hallmarked "Cartier" and "750" for 18k gold in addition to "Italy" and the...

Category

Mid-20th Century Italian Modern Choker Necklaces

Materials

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

Antique Enamel, Rose Cut Diamond 18K Brooch  Renaissance Revival, c. 1880.
Antique Enamel, Rose Cut Diamond 18K Brooch  Renaissance Revival, c. 1880.

Antique Enamel, Rose Cut Diamond 18K Brooch Renaissance Revival, c. 1880.

Located in Aspen, CO

The piece bears no gold marks, however it would not be allow to enter France if it were less than 18K or .750 or 75% pure gold. The piece has also been acid tested to confirm its gol...

Category

Antique 1880s Victorian Brooches

Materials

Diamond, 18k Gold, Enamel

Vintage 18K White Gold Seaman Schepps Diamond and Bone Half Link Earrings
Vintage 18K White Gold Seaman Schepps Diamond and Bone Half Link Earrings

Vintage 18K White Gold Seaman Schepps Diamond and Bone Half Link Earrings

By Seaman Schepps

Located in Palm Beach, FL

They measure 1 3/8 inches long by 3/4 inch wide by 1/2 inch high. Each is stamped with 750 (designating 18K gold) as with the makers hallmark, name, serial number. and copyright seal.

Category

Late 20th Century American Modern Clip-on Earrings

Materials

Diamond, 18k Gold, White Gold

Modern 18K White Gold with Natural Opals & Diamond Cocktail Ring
Modern 18K White Gold with Natural Opals & Diamond Cocktail Ring

Modern 18K White Gold with Natural Opals & Diamond Cocktail Ring

By SCALA GIOIELLI

Located in Marcianise, IT

📊 Item Details (Technical Specifications) Period: 21st Century / Contemporary Style: Modernist Ring Item Type: Fine Cocktail / Statement Ring Metal: 18k White Gold (750/1000) ...

Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

18K Rose Gold Marquise Turquoise Halo Peridot Diamond Engagement Ring
18K Rose Gold Marquise Turquoise Halo Peridot Diamond Engagement Ring

18K Rose Gold Marquise Turquoise Halo Peridot Diamond Engagement Ring

Located in Los Angeles, CA

DeKara Designs Collection Metal- 18K Rose Gold, .750. Stones- Center Features a Genuine Green Peridot 4.15-4.30 Carats, 12 x 10 MM.

Category

2010s North American Art Deco Engagement Rings

Materials

Diamond, Peridot, Turquoise, 18k Gold, Rose Gold

Mauboussin Dream & Love 18K Yellow Gold Ring with 0.50 ct Sapphire & Diamonds
Mauboussin Dream & Love 18K Yellow Gold Ring with 0.50 ct Sapphire & Diamonds

Mauboussin Dream & Love 18K Yellow Gold Ring with 0.50 ct Sapphire & Diamonds

Located in MONTMORENCY, FR

Specifications: Designer: Mauboussin (Dream & Love collection) Metal: 18K yellow gold (750‰), French hallmark Center Stone: Trillion-cut sapphire, approx. 0.50 ct Accent Diamonds...

Category

21st Century and Contemporary French Contemporary Fashion Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Vintage Italian 1.9 Carat Ruby and 2.2 Carat Diamond 18k Yellow Gold Earrings
Vintage Italian 1.9 Carat Ruby and 2.2 Carat Diamond 18k Yellow Gold Earrings

Vintage Italian 1.9 Carat Ruby and 2.2 Carat Diamond 18k Yellow Gold Earrings

Located in Jesmond, Newcastle Upon Tyne

The interior of the hinged latch is hallmarked with the 18k gold fineness mark 750, the Italian town mark for Alessandria (star 2136, AL) and the French import gold mark (owl); the o...

Category

Vintage 1980s Italian Stud Earrings

Materials

Diamond, Ruby, Yellow Gold, 18k Gold

Vintage Hidalgo 18K Yellow Gold Green Enamel X Band Ring Size 6.5
Vintage Hidalgo 18K Yellow Gold Green Enamel X Band Ring Size 6.5

Vintage Hidalgo 18K Yellow Gold Green Enamel X Band Ring Size 6.5

By Hidalgo

Located in New York, NY

Key Details Designer: Hidalgo Metal: 18K Yellow Gold, stamped 750 Design: Green enamel X motif Measurements: Size 6.5, Width 2.8mm (0.12"), ring cannot be resized Weight: 4 gra...

Category

Late 20th Century American Modern Band Rings

Materials

Gold, 18k Gold, Yellow Gold, Enamel

1.06ctw Round Ruby Diamond Ring 18k Yellow Gold Size 7.25 Engagement GIA
1.06ctw Round Ruby Diamond Ring 18k Yellow Gold Size 7.25 Engagement GIA

1.06ctw Round Ruby Diamond Ring 18k Yellow Gold Size 7.25 Engagement GIA

Located in McLeansville, NC

Gemstone Information: - Natural Ruby - Carats - 0.92ct Cut - Round Brilliant Color - Red Treatment - Heated GIA - 2231171649 - Natural Diamonds - Total Carats - 0.14ctw Cut - Round...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Michael Zobel Spessartite Garnet, 10.19 Cts. & Colored Diamond 18K Ring,  2002
Michael Zobel Spessartite Garnet, 10.19 Cts. & Colored Diamond 18K Ring,  2002

Michael Zobel Spessartite Garnet, 10.19 Cts. & Colored Diamond 18K Ring, 2002

By Atelier Zobel

Located in Aspen, CO

It is signed with Zobel in script and 750 for 18K. The ring weighs 16.91 grams. Michael Zobel has an international following for his very unusual pieces of jewelry that he calls "s...

Category

Late 20th Century German Modern Fashion Rings

Materials

Diamond, Garnet, 18k Gold

70s Retro LOVE Pendant Necklace Malachite 18k Yellow Gold 30.5" Pop Art Font
70s Retro LOVE Pendant Necklace Malachite 18k Yellow Gold 30.5" Pop Art Font

70s Retro LOVE Pendant Necklace Malachite 18k Yellow Gold 30.5" Pop Art Font

Located in Torrance, CA

The love pendant measures 54mm (2.12 inches). Metal & Hallmark: 18k yellow gold. The pendant & necklace are hallmarked "750" for 18k gold.

Category

Late 20th Century American Retro Pendant Necklaces

Materials

Malachite, Gold, 18k Gold, Yellow Gold

18K Yellow Gold, Pinkish Coral, Turquoise, & Diamond Earrings 2.75 Inches Long
18K Yellow Gold, Pinkish Coral, Turquoise, & Diamond Earrings 2.75 Inches Long

18K Yellow Gold, Pinkish Coral, Turquoise, & Diamond Earrings 2.75 Inches Long

Located in Palm Beach, FL

One earring back is stamped 750 designating 18k gold. Gross weight 30.85 grams.

Category

Late 20th Century Unknown Modern Dangle Earrings

Materials

Coral, Diamond, Turquoise, 18k Gold, Yellow Gold

18K Yellow Gold Yin Yang 6 Carat Diamond Swirling Cocktail Ring
18K Yellow Gold Yin Yang 6 Carat Diamond Swirling Cocktail Ring

18K Yellow Gold Yin Yang 6 Carat Diamond Swirling Cocktail Ring

Located in Los Angeles, CA

DeKara Designs Collection Metal- 18K Yellow Gold, .750. 22 Grams Stones- 256 Round Diamonds F-G Color VS1-VS2 Clarity, 6.14 Carats.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

18K Yellow Gold Five Row Pave Diamond 6 Carat Engagement Band
18K Yellow Gold Five Row Pave Diamond 6 Carat Engagement Band

18K Yellow Gold Five Row Pave Diamond 6 Carat Engagement Band

Located in Los Angeles, CA

DeKara Designs Collection Metal- 18K Yellow Gold, .750. Stones- 150 Round Diamonds F-G Color VS1-VS2 Clarity, 6.02 Carats.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage 18K Yellow Gold Moonstone and Natural Black Opal Beaded Necklace
Vintage 18K Yellow Gold Moonstone and Natural Black Opal Beaded Necklace

Vintage 18K Yellow Gold Moonstone and Natural Black Opal Beaded Necklace

By SCALA GIOIELLI

Located in Marcianise, IT

📊 Item Details (Technical Specifications) Period: 20th Century / Vintage Style: Retro Phenomenal Gemstone Station Strand Item Type: Long Choker / Opera Length Bead Necklace Met...

Category

Vintage 1980s Italian Beaded Necklaces

Materials

Moonstone, Opal, Black Opal, 18k Gold, Yellow Gold

IGI Certified  3.01 Carat Burma Ruby & Diamond Earrings in 18K Pink Gold
IGI Certified  3.01 Carat Burma Ruby & Diamond Earrings in 18K Pink Gold

IGI Certified 3.01 Carat Burma Ruby & Diamond Earrings in 18K Pink Gold

Located in KOWLOON, HK

The diamonds' brilliance and sparkle beautifully complement the rich color of the rubies, creating a captivating contrast and enhancing the overall elegance of the earrings. Crafted...

Category

2010s Hong Kong Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold, Gold

Certified Burmese Jade, Ruby, Yellow Sapphire & Diamond 18K White Gold Necklace
Certified Burmese Jade, Ruby, Yellow Sapphire & Diamond 18K White Gold Necklace

Certified Burmese Jade, Ruby, Yellow Sapphire & Diamond 18K White Gold Necklace

Located in Wan Chai District, HK

Every element is securely nestled in a refined 18K white gold setting—stamped "750"—which enhances the vivid tones and provides a sleek, luminous backdrop.

Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Jade, Ruby, Yellow Sapphire, 18k Gold, White Gold

Mikimoto Morning Dew 18K Rose Gold 3 Diamonds 10MM Pearl Pendant Necklace
Mikimoto Morning Dew 18K Rose Gold 3 Diamonds 10MM Pearl Pendant Necklace

Mikimoto Morning Dew 18K Rose Gold 3 Diamonds 10MM Pearl Pendant Necklace

By Mikimoto

Located in Houston, TX

The metal was tested and determined to be 18K Rose gold. Engraved with "750". In excellent condition.

Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, Pearl, Gold, 18k Gold, Rose Gold

Stylish 18K White Gold & Diamond Dome Earrings 7/8 Inch Diameter
Stylish 18K White Gold & Diamond Dome Earrings 7/8 Inch Diameter

Stylish 18K White Gold & Diamond Dome Earrings 7/8 Inch Diameter

Located in Palm Beach, FL

Stamped into the pads on the reverse side is 750 (for 18k gold) and 2.63 (the actual diamond weight).

Category

21st Century and Contemporary Unknown Modern Clip-on Earrings

Materials

Diamond, Gold, 18k Gold, White Gold

Diamond and Mother-of-Pearl Checkerboard Bombe Earrings in 18k White Gold
Diamond and Mother-of-Pearl Checkerboard Bombe Earrings in 18k White Gold

Diamond and Mother-of-Pearl Checkerboard Bombe Earrings in 18k White Gold

Located in La Jolla, CA

The earrings weigh 19.9 grams. Made with 18k Yellow Gold. Marked 750, .75 on each earring BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.

Category

21st Century and Contemporary North American Hoop Earrings

Materials

Diamond, Pearl, 18k Gold, White Gold

18K Rose Gold Marquise Turquoise Halo Morganite Diamond Engagement Ring
18K Rose Gold Marquise Turquoise Halo Morganite Diamond Engagement Ring

18K Rose Gold Marquise Turquoise Halo Morganite Diamond Engagement Ring

Located in Los Angeles, CA

DeKara Designs Collection Metal- 18K Rose Gold, .750. Stones- Center Features an Oval Morganite 11 x 9 MM 3.75-4.25 Carats, Four Marquise Turquoise, Two Round Opals, 30 Round Diamo...

Category

21st Century and Contemporary North American Art Deco Engagement Rings

Materials

Diamond, Morganite, Turquoise, 18k Gold, Rose Gold

Multi-Color Sapphire and Diamond 18K White Gold Pendant, circa 1980s
Multi-Color Sapphire and Diamond 18K White Gold Pendant, circa 1980s

Multi-Color Sapphire and Diamond 18K White Gold Pendant, circa 1980s

Located in Beverly Hills, CA

This vivid and showy multi-color sapphire and diamond pendant is a striking statement piece that captures the essence of 1980s designer elegance. Crafted in luxurious 18K white gold ...

Category

Vintage 1980s Pendant Necklaces

Materials

Diamond, Sapphire, White Gold, 18k Gold

18K Yellow Gold Ring with Cushion-Cut Citrine and Brilliant-Cut Diamonds
18K Yellow Gold Ring with Cushion-Cut Citrine and Brilliant-Cut Diamonds

18K Yellow Gold Ring with Cushion-Cut Citrine and Brilliant-Cut Diamonds

Located in Vannes, FR

Main Stone: Citrine, cushion cut – approx. 5.6 carats Diamonds: Brilliant cut – approx. 0.22 carat total Metal: 18k Yellow Gold (750/1000) Gold Weight: Approx. 7.20 grams Conditi...

Category

21st Century and Contemporary French Modern Cocktail Rings

Materials

Citrine, Diamond, 18k Gold, Yellow Gold

1.02 Carat Princess Cut Diamond Engagement Ring with Pavé Band in 18k White Gold
1.02 Carat Princess Cut Diamond Engagement Ring with Pavé Band in 18k White Gold

1.02 Carat Princess Cut Diamond Engagement Ring with Pavé Band in 18k White Gold

Located in Zurich, CH

The diamond is secured in a classic four-prong setting atop a polished 18k white gold band (750 hallmark). The band is further elevated by a delicate row of pavé-set brilliant diamon...

Category

21st Century and Contemporary Swiss Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

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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.