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Yellow Gold Amethyst Plum Charm 18k Carved Stone Fuit
Yellow Gold Amethyst Plum Charm 18k Carved Stone Fuit

Yellow Gold Amethyst Plum Charm 18k Carved Stone Fuit

Located in Greensboro, NC

Metal Content: 18k Yellow Gold Stone Information Natural Amethyst Cut: Carved Theme: Plum, Stone Fuit Measurements Tall (from stationary bail): 21/32" (16.6mm) Tall (from extend...

Category

21st Century and Contemporary Charm Bracelets

Materials

Amethyst, 18k Gold, Yellow Gold

18k and Silver Top Rose Cut Diamond Necklace
18k and Silver Top Rose Cut Diamond Necklace

18k and Silver Top Rose Cut Diamond Necklace

Located in New York, NY

Chain Length: 15.5 inches Length with Pendant: 17 inches Markings: “750” - Chain Metal: 18k Yellow Gold and Silver Weight: 11.24 grams Diamond: 1.78 carats

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Silver

Three Muses Graces Double Sided 18k Yellow Gold Cufflinks
Three Muses Graces Double Sided 18k Yellow Gold Cufflinks

Three Muses Graces Double Sided 18k Yellow Gold Cufflinks

Located in Stamford, CT

The radiant yellow gold finish gleams with sophistication, making every occasion momentous. 18k yellow gold Stamped: 750 10.4 grams Top to bottom: 17.0mm or .67 Inches Width: 28....

Category

Mid-20th Century Cufflinks

Materials

Gold, 18k Gold, Yellow Gold

BVLGARI Serpenti Diamond & Emerald 18K Vintage Bracelet, c 1980.
BVLGARI Serpenti Diamond & Emerald 18K Vintage Bracelet, c 1980.

BVLGARI Serpenti Diamond & Emerald 18K Vintage Bracelet, c 1980.

By Bulgari

Located in Aspen, CO

In addition the bracelet is stamped 750 for 18K, and an engraved '18' indicating the size is a medium to large.

Category

Vintage 1980s Italian Contemporary Cuff Bracelets

Materials

Emerald, Diamond, 18k Gold

18k Baguette and Marquise Cut Diamond Navette Ring
18k Baguette and Marquise Cut Diamond Navette Ring

18k Baguette and Marquise Cut Diamond Navette Ring

Located in New York, NY

Ring size: 6.25 Markings: “750” "T864" Metal: 18k White Gold Weight: 4.79 grams Marquise Cut Diamond Center: 0.48 carats  Diamond Accents: 0.95 carats

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

18K Yellow Gold Diamond, Yellow Sapphire and Moonstone Necklace
18K Yellow Gold Diamond, Yellow Sapphire and Moonstone Necklace

18K Yellow Gold Diamond, Yellow Sapphire and Moonstone Necklace

Located in New York, NY

Length: 17.5 inches long chain Pendant: 1.5 inches Markings: "750" Metal: 18k Yellow Gold Weight: 57.6 grams Diamonds: 3.06 carats Yellow Sapphire: 5.88 carats

Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Moonstone, Sapphire, 18k Gold

18k White Gold Aquamarine Diamond Trilogy Ring, Italy, 3.29ct
18k White Gold Aquamarine Diamond Trilogy Ring, Italy, 3.29ct

18k White Gold Aquamarine Diamond Trilogy Ring, Italy, 3.29ct

By SCALA GIOIELLI

Located in Marcianise, IT

Specifications: Net Total Weight of the ring grams 6,30 Metal: 18k White Gold (750/1000) Main Stones: 3 Natural Brazilian Aquamarines (Total weight: 3.29 carats) Stone Cut: Rectangu...

Category

2010s Italian Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold

Wide 18k Yellow Gold Ruby, Sapphire, Emerald, Diamond Bangle Bracelet
Wide 18k Yellow Gold Ruby, Sapphire, Emerald, Diamond Bangle Bracelet

Wide 18k Yellow Gold Ruby, Sapphire, Emerald, Diamond Bangle Bracelet

Located in La Jolla, CA

The bracelet weighs 69.7 grams. Set in 18k Yellow Gold. Marked NC, 750 BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.

Category

20th Century Bangles

Materials

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

18K Yellow Gold Graduated Diamond Demi-Alliance Ring
18K Yellow Gold Graduated Diamond Demi-Alliance Ring

18K Yellow Gold Graduated Diamond Demi-Alliance Ring

Located in MONTMORENCY, FR

Technical Details: • Period: Contemporary • Style: Demi-alliance / half-eternity • Metal: 18K yellow gold (750‰) • Diamonds: 9 brilliant-cut diamonds, total approx. 0.20 ct • Setting...

Category

21st Century and Contemporary French Contemporary Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

Medium Dimodolo Diamond Cocktail Ring in 18k White and Yellow Gold
Medium Dimodolo Diamond Cocktail Ring in 18k White and Yellow Gold

Medium Dimodolo Diamond Cocktail Ring in 18k White and Yellow Gold

By Dimodolo

Located in Greenwich, CT

The shank transitions from rose gold at the head to a polished yellow gold band, and the inner surface bears the maker's mark alongside a 750 hallmark confirming 18k gold, both clear...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold

Large Dimodolo Diamond Cocktail Ring in 18k Rose and Yellow Gold
Large Dimodolo Diamond Cocktail Ring in 18k Rose and Yellow Gold

Large Dimodolo Diamond Cocktail Ring in 18k Rose and Yellow Gold

By Dimodolo

Located in Greenwich, CT

The shank transitions from rose gold at the head to a polished yellow gold band, and the inner surface bears the maker's mark alongside a 750 hallmark confirming 18k gold, both clear...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold

18k White Gold Art Deco Inspired Diamond & Ruby Link Bracelet
18k White Gold Art Deco Inspired Diamond & Ruby Link Bracelet

18k White Gold Art Deco Inspired Diamond & Ruby Link Bracelet

Located in New York, NY

Weight: 27.9 Grams Stone: 1.20ctw Diamond, 1.5ctw Ruby Size: 6 3/4" Hallmark: 750 Metal: 18k White Gold Item #: BR-1929-061626-08

Category

20th Century Art Deco Link Bracelets

Materials

Diamond, Ruby, 18k Gold, White Gold

Light 18k cross pendant, Vintage Christian jewellery - Italian Jesus Christ
Light 18k cross pendant, Vintage Christian jewellery - Italian Jesus Christ

Light 18k cross pendant, Vintage Christian jewellery - Italian Jesus Christ

Located in Antwerp, BE

Pendant width : 1,45 cm Total length : 3,2 cm Total Weight : 1,2 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

K di Kuore Italian 18K Yellow Gold Sculptural Link Bracelet, Contemporary Design
K di Kuore Italian 18K Yellow Gold Sculptural Link Bracelet, Contemporary Design

K di Kuore Italian 18K Yellow Gold Sculptural Link Bracelet, Contemporary Design

By K Di Kuore

Located in Miami, FL

Perfect alone or layered with other bold gold jewels, it is a collectible example of contemporary Italian fine jewelry design. Details Designer: K di Kuore Origin: Vicenza, Italy Per...

Category

21st Century and Contemporary Italian Contemporary Link Bracelets

Materials

18k Gold, Yellow Gold

18k Gold Invisible-Set Ruby Eternity Ring 2.50 cts - Vintage
18k Gold Invisible-Set Ruby Eternity Ring 2.50 cts - Vintage

18k Gold Invisible-Set Ruby Eternity Ring 2.50 cts - Vintage

Located in Nicosia, Cyprus

Details: Era: Vintage (Circa 1990) Style: Full Eternity Band / Invisible Setting (Mystery Set) Metal: 18k White Gold (750 and partial French Eagle's head hallmark) Weight: 3.2 g ...

Category

Late 20th Century Modern Wedding Rings

Materials

Ruby, 18k Gold, White Gold

Tiffany & Co. Elsa Peretti Diamond Band Ring in 18K Yellow Gold
Tiffany & Co. Elsa Peretti Diamond Band Ring in 18K Yellow Gold

Tiffany & Co. Elsa Peretti Diamond Band Ring in 18K Yellow Gold

By Elsa Peretti for Tiffany & Co.

Located in Santa Monica, CA

Genuine 750 18K yellow gold Tiffany & Co vintage Elsa Peretti signature 2.7mm wide stacking band ring with single 0.02 carat fine round brilliant cut diamond from Bracken Jeweler...

Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

Straight Baguette Diamond Ring crafted in 18k Yellow Gold
Straight Baguette Diamond Ring crafted in 18k Yellow Gold

Straight Baguette Diamond Ring crafted in 18k Yellow Gold

Located in Webster, NY

Total Diamond Carat Weight: .65ct Earth mined Diamond Cut: Straight Baguette Diamond Color: E-F Diamond Clarity: VS1-VS2 Metal: 18k Stamped: "750" Ring Size: 6 - Can be re-sized ...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold

Diamond and 18K White Gold Solitaire Engagement Ring
Diamond and 18K White Gold Solitaire Engagement Ring

Diamond and 18K White Gold Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

The posterior portion of this contemporary 18k white gold shank (circa 2016) is plain, and clearly hallmarked to the interior with the common gold guarantee mark (750 scales), The 18...

Category

Early 2000s Unknown Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Vintage Turquoise 18K Yellow Gold Prong Setting Stud Earring
Vintage Turquoise 18K Yellow Gold Prong Setting Stud Earring

Vintage Turquoise 18K Yellow Gold Prong Setting Stud Earring

By SCALA GIOIELLI

Located in Marcianise, IT

Technical Specifications Metal: 18k Yellow Gold (750/1000) Gemstone: Natural, untreated turquoise (2 Cabochons) Turquoise Weight: 2.40 grams total Size turquoise 12 mm x 12 mm ...

Category

Early 2000s Italian Artisan Stud Earrings

Materials

Turquoise, 18k Gold, Yellow Gold

C1970 18K Blue Guilloche Enamel Band Ring sz 8
C1970 18K Blue Guilloche Enamel Band Ring sz 8

C1970 18K Blue Guilloche Enamel Band Ring sz 8

Located in Baltimore, MD

It cannot be sized. It is marked "750" for 18K.

Category

Late 20th Century European Modernist Band Rings

Materials

Enamel, 18k Gold

Vintage Gübelin 18K Gold & Diamond Floral Clip Earrings
Vintage Gübelin 18K Gold & Diamond Floral Clip Earrings

Vintage Gübelin 18K Gold & Diamond Floral Clip Earrings

By Gubelin

Located in Philadelphia, PA

Date: 20th Century Overall Condition: They are in overall good, as-pictured, used estate condition with some fine & light surface scratches and other signs of expected light wear c...

Category

20th Century Swiss Retro Clip-on Earrings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

18K Diamond, Ruby and Pink Sapphire Pendant and Brooch
18K Diamond, Ruby and Pink Sapphire Pendant and Brooch

18K Diamond, Ruby and Pink Sapphire Pendant and Brooch

Located in New York, NY

Measurements: 1.75 inches x 1.90 inches Markings: "750" Metal: 18k Gold Weight: 23.6 grams Diamonds: 2.96 carats  Ruby and Pink Sapphire: 9.99 carats all together

Category

21st Century and Contemporary Modern Brooches

Materials

Diamond, Ruby, 18k Gold

18K White Gold Diamond and Pear Cut Emerald Necklace
18K White Gold Diamond and Pear Cut Emerald Necklace

18K White Gold Diamond and Pear Cut Emerald Necklace

Located in New York, NY

Length: 18 inches Markings: “750" Metal: 18k White Gold Weight: 40.84 grams Diamonds: 10.28 carats  Emeralds: 6.24 carats

Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Emerald, 18k Gold, White Gold

18K White Gold Diamond and Smoky Topaz Pendant Necklace
18K White Gold Diamond and Smoky Topaz Pendant Necklace

18K White Gold Diamond and Smoky Topaz Pendant Necklace

Located in New York, NY

Length: 18 inch chain can be shortened to 15 inches, 1.5 inch pendant Markings: “T864" "750" Metal: 18K White Gold Weight: 13.5 grams Diamonds: 0.42 carats

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Topaz, 18k Gold, White Gold

Antique Belgian Diamond and 18k White Gold Pendant
Antique Belgian Diamond and 18k White Gold Pendant

Antique Belgian Diamond and 18k White Gold Pendant

Located in Jesmond, Newcastle Upon Tyne

This impressive, millegrain decorated pendant is hallmarked to the reverse of the setting with the Belgian mark (clover) and the 18k gold fineness mark - 750. The pendant is supplie...

Category

Vintage 1930s Belgian Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

18K 3.05 carat Brown Diamond Tennis Bracelet - 7 inches
18K 3.05 carat Brown Diamond Tennis Bracelet - 7 inches

18K 3.05 carat Brown Diamond Tennis Bracelet - 7 inches

Located in New York, NY

Length: 7 inches long Markings: "750" Metal: 18K White Gold Weight: 9.3 grams Brown Diamonds: 3.05 carats

Category

21st Century and Contemporary Tennis Bracelets

Materials

Brown Diamond, Gold, 18k Gold, White Gold

Bold 18K Gold and Diamond Swirl Clip-On Earrings
Bold 18K Gold and Diamond Swirl Clip-On Earrings

Bold 18K Gold and Diamond Swirl Clip-On Earrings

Located in Great Neck Plaza, NY

These clip-on earrings are marked “750” for 18K gold and weigh a substantial 36.9 grams, offering a luxurious feel.

Category

Vintage 1980s Clip-on Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Monica Rich Kosann 18K Yellow Gold "Perseverance" Fish Pendant #24176
Monica Rich Kosann 18K Yellow Gold "Perseverance" Fish Pendant #24176

Monica Rich Kosann 18K Yellow Gold "Perseverance" Fish Pendant #24176

By Monica Rich Kosann

Located in Washington Depot, CT

Monica Rich Kosann 18K Yellow Gold "Perseverance" Fish Pendant Called the "Perseverance" Fish because they only swim forward, this symbolic Pendant is beautifully crafted in polishe...

Category

20th Century Contemporary Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

18K White Gold Black and White Diamond Ring
18K White Gold Black and White Diamond Ring

18K White Gold Black and White Diamond Ring

Located in New York, NY

Ring size: 5.75 Markings: "T864" "750" Metal: 18K White Gold Weight: 6.20 grams White Diamonds: 0.72 carats Black Diamonds: 2.22 carats

Category

21st Century and Contemporary Romantic Engagement Rings

Materials

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

18k White Gold White and Brown Diamond Tiara Ring
18k White Gold White and Brown Diamond Tiara Ring

18k White Gold White and Brown Diamond Tiara Ring

Located in New York, NY

Ring size: 6.5 Measurements: 3.26mm above the finger, 14.02mm wide Markings: "750" "T864" "18K" Metal: 18K White Gold Weight; 4.8 grams Brown Diamonds: 0.80 carats White Diamonds: .5...

Category

21st Century and Contemporary Engagement Rings

Materials

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

18K Yellow Gold Mobe Pearl Button Earrings #17520
18K Yellow Gold Mobe Pearl Button Earrings #17520

18K Yellow Gold Mobe Pearl Button Earrings #17520

Located in Washington Depot, CT

18K Yellow Gold Mobe Pearl Earrings  Omega back earrings with mobe pearl and aztec design in 18K yellow gold.

Category

21st Century and Contemporary Drop Earrings

Materials

Pearl, Gold, 18k Gold, White Gold, Yellow Gold

Vintage 18k Yellow Gold Diamond Clasp 8mm Pearl Double Strand Necklace
Vintage 18k Yellow Gold Diamond Clasp 8mm Pearl Double Strand Necklace

Vintage 18k Yellow Gold Diamond Clasp 8mm Pearl Double Strand Necklace

Located in New York, NY

Weight: 81.4 Grams Primary Stone: Pearls (8-8.4mm) Secondary Stone: .21ctw Diamonds (H, VS2) Clasp Measurements: 18.7 x 13.1 x 5.3mm Size: 18" Hallmark: 750, 18k  Metal: 18k Yellow g...

Category

20th Century Pendant Necklaces

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

18k Diamond and Turquoise Necklace with 14k Chain
18k Diamond and Turquoise Necklace with 14k Chain

18k Diamond and Turquoise Necklace with 14k Chain

Located in New York, NY

Length: 16 inch chain, 3 inch pendant Width: 1.25 inch wide pendant Markings: “T864” "750" Metal: 18k and 14k White Gold Weight: 19.4 grams Diamonds: 2.34 carats  Turquoise: 11.83 ca...

Category

21st Century and Contemporary Modern Chain Necklaces

Materials

Diamond, Turquoise, Gold, 14k Gold, 18k Gold, White Gold

Rare Van Cleef & Arpels 18K Rose Gold Constellation Enamel Cufflinks 23.6g 18mm
Rare Van Cleef & Arpels 18K Rose Gold Constellation Enamel Cufflinks 23.6g 18mm

Rare Van Cleef & Arpels 18K Rose Gold Constellation Enamel Cufflinks 23.6g 18mm

By Van Cleef & Arpels

Located in Addison, TX

Details: • Van Cleef & Arpels Cufflinks • Solid 18K Rose Gold • Gold Purity: 750 • Black Enamel Constellation Motif • White Star Design • Round Double-Faced Cufflinks • Whale ...

Category

21st Century and Contemporary Cufflinks

Materials

18k Gold, Rose Gold, Enamel

18K Gold 0.50ct Diamond Solitaire Ring — Minimalist Thin-Band Engagement
18K Gold 0.50ct Diamond Solitaire Ring — Minimalist Thin-Band Engagement

18K Gold 0.50ct Diamond Solitaire Ring — Minimalist Thin-Band Engagement

Located in Miami, FL

Set in a sleek four-prong low profile head, the diamond rests on a refined 1.6mm solid 18K gold band (stamped 750) — giving this ring its graceful European modern aesthetic.

Category

Early 2000s Engagement Rings

Materials

Diamond, 18k Gold

Vintage Fred Paris 18K Yellow Gold Large Teardrop Clip-on Earrings
Vintage Fred Paris 18K Yellow Gold Large Teardrop Clip-on Earrings

Vintage Fred Paris 18K Yellow Gold Large Teardrop Clip-on Earrings

By Fred Paris

Located in Houston, TX

The metal was tested and determined to be 18K yellow gold. Engraved with "750". The "Fred Paris " trademark (or hallmark) can also be found on the item.

Category

Late 20th Century Clip-on Earrings

Materials

Gold, 18k Gold, Yellow Gold

18K White Gold Emerald Cut Diamond Bracelet - 6.5 inches
18K White Gold Emerald Cut Diamond Bracelet - 6.5 inches

18K White Gold Emerald Cut Diamond Bracelet - 6.5 inches

Located in New York, NY

Length: 6.5 inches Width: 0.25 inches wide Markings: "750" Metal: 18K White Gold Weight: 23.8 grams Diamonds: 8.95 carats 

Category

21st Century and Contemporary Link Bracelets

Materials

Diamond, Gold, 18k Gold, White Gold

Lalaounis 18K Gold Frost Rock Crystal Wide Cuff Bracelet
Lalaounis 18K Gold Frost Rock Crystal Wide Cuff Bracelet

Lalaounis 18K Gold Frost Rock Crystal Wide Cuff Bracelet

By Ilias Lalaounis

Located in Boca Raton, FL

Details · Brand: Ilias Lalaounis · Material: 18k yellow gold · Hallmark: 750 A.21 Lalaounis · Gemstone: frosted rock crystal · Inner circumference: approximately 7" including opening...

Category

Late 20th Century Greek Modern Bangles

Materials

Crystal, Rock Crystal, 18k Gold, Yellow Gold

H. Stern 18k Yellow Gold 5.01ct Green Tourmaline Ring
H. Stern 18k Yellow Gold 5.01ct Green Tourmaline Ring

H. Stern 18k Yellow Gold 5.01ct Green Tourmaline Ring

By H. Stern

Located in New York, NY

Weight: 13.1 Grams Stone: 5.01ct Green Tourmaline Measurements: 27.75 x 13.17 x 22mm Size: 9.5 Hallmark: 750 18k Item #: BR-1648-071025-16

Category

20th Century Engagement Rings

Materials

Tourmaline, 18k Gold, Yellow Gold

Gucci Flower Open Diamond 18k Yellow Gold Ring Sz 6
Gucci Flower Open Diamond 18k Yellow Gold Ring Sz 6

Gucci Flower Open Diamond 18k Yellow Gold Ring Sz 6

By Gucci

Located in Feasterville, PA

Brand: Gucci Hallmarks: Gucci 750 Metal Purity: 18k Color: Yellow Main Stone: Diamond Size: 6 Weight: 4.5 grams Accessories: Our Gift Box Condition: Pre-owned

Category

20th Century Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage H Stern 18k Yellow Gold 9.92ct Amethyst Cocktail Ring
Vintage H Stern 18k Yellow Gold 9.92ct Amethyst Cocktail Ring

Vintage H Stern 18k Yellow Gold 9.92ct Amethyst Cocktail Ring

By H. Stern

Located in New York, NY

Weight: 5.5 Grams Stone: Amethyst 9.92ct Measurements: 27 x 18.46 x 17.8mm Size: 6 Hallmark: 750 Metal: 18k Yellow Gold Item #: BR-1801-021326-10

Category

20th Century Cocktail Rings

Materials

Amethyst, 18k Gold, Yellow Gold

Bulgari Blue Sapphire and 18k Gold Bracelet Circa 1970
Bulgari Blue Sapphire and 18k Gold Bracelet Circa 1970

Bulgari Blue Sapphire and 18k Gold Bracelet Circa 1970

By Bulgari

Located in Weston, MA

Approximately 40 carats of blue sapphire 240 diamonds, approximately 5 carats Bracelet length is approximately 7 inches long Each section is 1.4 inches long Bracelet width at widest ...

Category

Vintage 1960s Retro Cuff Bracelets

Materials

Diamond, Blue Sapphire, 18k Gold

Diamond Braided Bangle Bracelet Hinged in 18k Yellow Gold
Diamond Braided Bangle Bracelet Hinged in 18k Yellow Gold

Diamond Braided Bangle Bracelet Hinged in 18k Yellow Gold

Located in La Jolla, CA

Bangle measures .20 inch wide and weighs 28.4 grams. Made in 18k Yellow Gold. Marked 750 BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.

Category

21st Century and Contemporary Unknown Bangles

Materials

Diamond, 18k Gold, Yellow Gold

Italian 18K Yellow Gold Tubogas Ring with Ancient Coin, 1970s
Italian 18K Yellow Gold Tubogas Ring with Ancient Coin, 1970s

Italian 18K Yellow Gold Tubogas Ring with Ancient Coin, 1970s

Located in Miami, FL

The piece reflects the craftsmanship and innovative design sensibility for which Italian jewelers became renowned in the 1970s–1980s. Origin: Italy Metal: 18K Yellow Gold (hallmarked...

Category

Late 20th Century Italian Modernist Cocktail Rings

Materials

18k Gold, Yellow Gold

Vintage 18k Yellow Gold Pearl and Colored Diamond Ring
Vintage 18k Yellow Gold Pearl and Colored Diamond Ring

Vintage 18k Yellow Gold Pearl and Colored Diamond Ring

Located in New York, NY

Weight: 6.7 Grams Stone: Diamond 0.21tcw, Pearl 00.00tcw Measurements: 31.15 x 16.9 x 19.46mm Size: 6.5 Hallmark: 750 Metal: 18k Yellow Gold Item #: BR-1726-102325-16

Category

20th Century Cocktail Rings

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

Chanel Camellia 18k White Gold Floral Circle Charm Link Bracelet
Chanel Camellia 18k White Gold Floral Circle Charm Link Bracelet

Chanel Camellia 18k White Gold Floral Circle Charm Link Bracelet

By Chanel

Located in Boca Raton, FL

Brand: Chanel Hallmark: Chanel 750 9L696 Material: 18k white gold Measurement: 6.75" long x 0.45" wide x 0.20" high Weight: 21 grams

Category

21st Century and Contemporary French Modern Link Bracelets

Materials

18k Gold, White Gold

18k Diamond and Pear Shaped Pink Sapphire Necklace
18k Diamond and Pear Shaped Pink Sapphire Necklace

18k Diamond and Pear Shaped Pink Sapphire Necklace

Located in New York, NY

Length: 17.50 inches Markings: “T864” "750" Metal: 18k White Gold Weight: 49.50 grams Diamonds: 11.99 carats  Pear Shaped Pink Sapphire: 13.85 carats

Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

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

IGI Certified 1.01ct Diamond Solitaire Ring in 18k Yellow Gold
IGI Certified 1.01ct Diamond Solitaire Ring in 18k Yellow Gold

IGI Certified 1.01ct Diamond Solitaire Ring in 18k Yellow Gold

Located in רמת גן, IL

Technical specifications Metal: 18k yellow gold, stamped 750 Total weight: 3.42 g Ring size: EU 54 (Can be resized up to 3 sizes).

Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

18K White Gold Diamond and Green Garnet Apple Pendant Necklace
18K White Gold Diamond and Green Garnet Apple Pendant Necklace

18K White Gold Diamond and Green Garnet Apple Pendant Necklace

Located in New York, NY

Length: 16 inch chain, 1 inch x .50 inch pendant Markings: “750” Metal: 18K White Gold Weight: 5.5 grams Green Garnet: .90 carats Diamonds: .34 carats

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Garnet, 18k Gold

Tiffany & Co Large Starfish Pendant Necklace 18k Gold Elsa Peretti Estate
Tiffany & Co Large Starfish Pendant Necklace 18k Gold Elsa Peretti Estate

Tiffany & Co Large Starfish Pendant Necklace 18k Gold Elsa Peretti Estate

By Elsa Peretti for Tiffany & Co.

Located in Torrance, CA

The silk cord necklace measures 19 inches. Metal & Hallmark: 18k yellow gold. The pendant is hallmarked "Tiffany & Co" and "750" for 18k gold along with "Spain"

Category

21st Century and Contemporary Spanish Contemporary Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Vintage 18k Two Tone Gold 2.39ct Sapphire and Diamond Ring
Vintage 18k Two Tone Gold 2.39ct Sapphire and Diamond Ring

Vintage 18k Two Tone Gold 2.39ct Sapphire and Diamond Ring

Located in New York, NY

Weight: 6.6 Grams Primary Stone: 2.39ct Sapphire Secondary Stone: .73ctw Diamonds (I, SI1) Measurements: 17.0 x 16.0 x 7.9mm Size: 7.5 Hallmark: 750  Metal: 18k Yellow Gold Item #...

Category

20th Century Engagement Rings

Materials

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

18K White Gold Marguerite Ruby & Diamond Flower Ring
18K White Gold Marguerite Ruby & Diamond Flower Ring

18K White Gold Marguerite Ruby & Diamond Flower Ring

Located in MONTMORENCY, FR

Technical Details: • Period: Contemporary • Style: Marguerite (daisy) floral • Metal: 18K white gold (750‰) • Center Stone: Natural ruby, approx. 0.20 ct • Accents: 8 round brilliant...

Category

21st Century and Contemporary French Contemporary Cluster Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

18K Rose Gold Ring with London Blue Topaz
18K Rose Gold Ring with London Blue Topaz

18K Rose Gold Ring with London Blue Topaz

Located in Vannes, FR

Main Stone: London Blue Topaz – approx. 9.2 carats – claw setting Metal: 18k Rose Gold (750/1000) Gold Weight: Approx. 6.20 grams (based on size 52) Condition: New / Never Worn P...

Category

21st Century and Contemporary French Modern Cocktail Rings

Materials

Topaz, Blue Topaz, 18k Gold, Rose Gold

18K White Gold Marquise Cut Diamond Wide Band Ring
18K White Gold Marquise Cut Diamond Wide Band Ring

18K White Gold Marquise Cut Diamond Wide Band Ring

Located in New York, NY

Ring size: 6.75 Width: 13.4 mm Markings: "750" Metal: 18K White Gold Weight: 5.1 grams Marquise Cut Diamonds: 0.41 carats Diamond Accents: 1.88 carats

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Cartier Love Bracelet 4 Diamonds Classic Model 18K Yellow Gold Size 18
Cartier Love Bracelet 4 Diamonds Classic Model 18K Yellow Gold Size 18

Cartier Love Bracelet 4 Diamonds Classic Model 18K Yellow Gold Size 18

By Cartier

Located in New York, NY

The bracelet is marked "Cartier" as well as "18" for the size, "750" for the 18K gold purity, and serial number.

Category

2010s Modern Bangles

Materials

Diamond, 18k Gold, Yellow Gold

H. Stern 18k Yellow Gold Brazilian Rainbow Gemstone Bracelet
H. Stern 18k Yellow Gold Brazilian Rainbow Gemstone Bracelet

H. Stern 18k Yellow Gold Brazilian Rainbow Gemstone Bracelet

By H. Stern

Located in New York, NY

Weight: 16.6 Grams Stone: Topaz, Amethyst, Garnet, Citrine, Peridot Measurements: 5mm wide, 3.75mm High Size: 7 1/4" Hallmark: 750, S Metal: 18k Yellow Gold Item #: BR-1819-030426-04

Category

20th Century Contemporary Link Bracelets

Materials

Amethyst, Citrine, Garnet, Peridot, Topaz, 18k Gold, Yellow 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.