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1.55 Carat Diamond Sapphire Yellow Gold Textured Flower Link Bracelet
1.55 Carat Diamond Sapphire Yellow Gold Textured Flower Link Bracelet

1.55 Carat Diamond Sapphire Yellow Gold Textured Flower Link Bracelet

Located in Stamford, CT

Figure 8 safety catch. 24 round brilliant cut diamonds, G-H VS SI, approx. 1.55cts 21 round blue sapphires, approx. 1.45cts 18k yellow gold Stamped: 18k 750 Swiss made 24.7 grams ...

Category

Late 20th Century Link Bracelets

Materials

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

Rolex Lady Datejust 26mm 18K Yellow Gold Diamond Ruby Pave Dial President Watch
Rolex Lady Datejust 26mm 18K Yellow Gold Diamond Ruby Pave Dial President Watch

Rolex Lady Datejust 26mm 18K Yellow Gold Diamond Ruby Pave Dial President Watch

By Rolex

Located in Miami, FL

The Rolex Geneve clasp on the reverse is stamped 18K, 750, and Swiss Made, with the reference number 8570F visible — all confirming authentic Rolex provenance.

Category

Vintage 1980s Contemporary Wrist Watches

Materials

Diamond, Ruby, 18k Gold

18K Diamond Pave and Enamel Jockey and Horse Pendant/Brooch
18K Diamond Pave and Enamel Jockey and Horse Pendant/Brooch

18K Diamond Pave and Enamel Jockey and Horse Pendant/Brooch

Located in Aspen, CO

It has been tested to confirm that the pendant/pin is 18K, .750 gold. Please note our model has is a medium to large size.

Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Platinum, Enamel

18K Diamond Pave and Enamel Jockey and Horse Pendant/Brooch
18K Diamond Pave and Enamel Jockey and Horse Pendant/Brooch

18K Diamond Pave and Enamel Jockey and Horse Pendant/Brooch

Located in Aspen, CO

It has been tested to confirm that the pendant/pin is 18K, .750 gold. Please note our model has is a medium to large size.

Category

21st Century and Contemporary Contemporary Brooches

Materials

Diamond, 18k Gold, Platinum, Enamel

1.00 Carat Pave Round Diamond White Gold Butterfly Brooch
1.00 Carat Pave Round Diamond White Gold Butterfly Brooch

1.00 Carat Pave Round Diamond White Gold Butterfly Brooch

Located in Stamford, CT

This exquisite piece is a dazzling flight of fancy, where each meticulously set diamond glimmers like dewdrops on butterfly wings. Crafted in 18k white gold, with its lustrous sheen,...

Category

Mid-20th Century Brooches

Materials

Diamond, Gold, 18k Gold, White Gold

Platinum and 18K Yellow Gold, Diamond and Ruby Cockatiel Vintage Pin/Pendant
Platinum and 18K Yellow Gold, Diamond and Ruby Cockatiel Vintage Pin/Pendant

Platinum and 18K Yellow Gold, Diamond and Ruby Cockatiel Vintage Pin/Pendant

Located in Aspen, CO

This piece has been acid test to confirm that it is 18K, .750 and platinum. Since these Aussie birds are seen in white and yellow plumage, is it not appropriate that our handsome ru...

Category

Vintage 1950s Retro Brooches

Materials

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

Peter Suchy 44.34 Carat Manifestor Quartz Gold Dangle Earrings
Peter Suchy 44.34 Carat Manifestor Quartz Gold Dangle Earrings

Peter Suchy 44.34 Carat Manifestor Quartz Gold Dangle Earrings

By Peter Suchy

Located in Stamford, CT

Designed and crafted in the Peter Suchy Workshop. 2 checkerboard flame twist smoky Quartz dangles, approximate total weight 44.34 carats, VS, natural color 2 round cabochon natural...

Category

21st Century and Contemporary Dangle Earrings

Materials

Quartz, Gold, 18k Gold, Yellow Gold

GIA Natural Yellow 1.50 carat Oval Diamond Pendant Necklace in White Gold
GIA Natural Yellow 1.50 carat Oval Diamond Pendant Necklace in White Gold

GIA Natural Yellow 1.50 carat Oval Diamond Pendant Necklace in White Gold

Located in La Jolla, CA

The necklace weighs 5.4 grams. Marked 18k, 750 on pendant. Chain is marked 14k. BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.

Category

21st Century and Contemporary North American Pendant Necklaces

Materials

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

GIA Certified Lapis Lazuli Yellow Gold Cufflinks
GIA Certified Lapis Lazuli Yellow Gold Cufflinks

GIA Certified Lapis Lazuli Yellow Gold Cufflinks

Located in Stamford, CT

Each cufflink is meticulously designed to exude luxury and style. 2 round blue lapis lazuli, 15mm GIA Certificate # 2235086027 18k yellow gold Stamped: 18k 750 22.8 grams Top to bo...

Category

Late 20th Century Cufflinks

Materials

Lapis Lazuli, Gold, 18k Gold, Yellow Gold

Tiered Open Loop Motif Articulated Diamond Detail Ring in Two Tone 18 Karat Gold
Tiered Open Loop Motif Articulated Diamond Detail Ring in Two Tone 18 Karat Gold

Tiered Open Loop Motif Articulated Diamond Detail Ring in Two Tone 18 Karat Gold

Located in Scottsdale, AZ

Metal: 18 Karat White & Yellow Gold Gemstones: Diamond Ring Size: 6.5 Graduated Band Width: 2.6mm - 2.7mm Stamped: 18K, 750 Total Weight: 14.7 Grams Estate Condition: Very good; ...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

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

Magnificent Italian Solid Diamond Collar Choker Necklace 15.00ct -Modernist
Magnificent Italian Solid Diamond Collar Choker Necklace 15.00ct -Modernist

Magnificent Italian Solid Diamond Collar Choker Necklace 15.00ct -Modernist

Located in Great Neck, NY

For day or night, this Italian diamond collar-choker is the ultimate statement in refined glamour. a Wonderful marina Bvlgari inspired solid gold collar necklace, created by master ...

Category

Vintage 1980s Italian Modernist Choker Necklaces

Materials

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

18K White Gold Diamond Pave Jockey and Horse Pendant Brooch, 3.10 cts
18K White Gold Diamond Pave Jockey and Horse Pendant Brooch, 3.10 cts

18K White Gold Diamond Pave Jockey and Horse Pendant Brooch, 3.10 cts

Located in Aspen, CO

It has been tested to confirm that the pendant/pin is 18K, .750 gold. Please note our model has is a medium to large size.

Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Enamel, Platinum, 18k Gold, White Gold

Light Pink, Fancy Brownish-Orange & White Diamond 3-Stone Halo Ring 18K Gold
Light Pink, Fancy Brownish-Orange & White Diamond 3-Stone Halo Ring 18K Gold

Light Pink, Fancy Brownish-Orange & White Diamond 3-Stone Halo Ring 18K Gold

Located in Scottsdale, AZ

Metal: 18 Karat White Gold Gemstones: Diamonds Diamond Count: 109 Diamond Cut: Round Diamond Total Carat Weight: 1.00 carats Diamond Color: G - H, Light Pink, Fancy Brownish-Orange D...

Category

21st Century and Contemporary Unknown Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Pink Diamond, Brown Diamond, Gold, 18k Gold, Whi...

18ct 750 Gold 18" Chain
18ct 750 Gold 18" Chain

18ct 750 Gold 18" Chain

Located in London, GB

18ct 750 Gold Chain Length : 18 Inches Thickness 1mm (milllimetre) Weight 1.82 grams Marked 750 and goldsmiths initials ? MEX or could be mexican Gold mark. Sku : 2685

Category

Mid-20th Century Artisan Chain Necklaces

Materials

18k Gold

Peter Suchy GIA Certified 3.04 Carat Sapphire Diamond Gold Pendant Necklace
Peter Suchy GIA Certified 3.04 Carat Sapphire Diamond Gold Pendant Necklace

Peter Suchy GIA Certified 3.04 Carat Sapphire Diamond Gold Pendant Necklace

By Peter Suchy

Located in Stamford, CT

Designed and crafted in the Peter Suchy Workshop. 1 oval blue sapphire, VS approx. 3.04cts, FGL Certificate # FL5-7850120 14 round brilliant cut diamonds, G VS approx. 1.98cts 18k w...

Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Mid-century 1970 Bombe 18kt yellow Gold Ring with Onyx and Diamonds
Mid-century 1970 Bombe 18kt yellow Gold Ring with Onyx and Diamonds

Mid-century 1970 Bombe 18kt yellow Gold Ring with Onyx and Diamonds

Located in Aventura, FL

Period: 1970's Style: Mid-Century Metal: 18Kt Yellow Gold Natural Stone: Diamond & Onyx Measurements: 1.00 inches width and raise 0.70 inches from the finger. Stamped: "18K, 750"...

Category

Vintage 1970s Modern Dome Rings

Materials

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

Peter Suchy .90 Carat Pear Shape Diamond White Gold Flower Ring
Peter Suchy .90 Carat Pear Shape Diamond White Gold Flower Ring

Peter Suchy .90 Carat Pear Shape Diamond White Gold Flower Ring

By Peter Suchy

Located in Stamford, CT

Designed and crafted in the Peter Suchy Workshop. 5 pear shaped diamonds, G-H VS approx. .73cts 16 round brilliant cut diamonds, G-H VS approx. .17cts Size: 6.5 and sizable 18k wh...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Peter Suchy GIA 1.44 Carat Sapphire Diamond Halo White Gold Engagement Ring
Peter Suchy GIA 1.44 Carat Sapphire Diamond Halo White Gold Engagement Ring

Peter Suchy GIA 1.44 Carat Sapphire Diamond Halo White Gold Engagement Ring

By Peter Suchy

Located in Stamford, CT

Designed and crafted in the Peter Suchy Workshop. 1 oval blue sapphire, MI approx. 1.44cts GIA Certificate # 2231085467 20 round brilliant cut diamonds, G SI approx. 1.17cts Size 6...

Category

21st Century and Contemporary Engagement Rings

Materials

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

White South Sea Pearl 15.0mm Hanging Statement Diamond White Gold Bridal Earring
White South Sea Pearl 15.0mm Hanging Statement Diamond White Gold Bridal Earring

White South Sea Pearl 15.0mm Hanging Statement Diamond White Gold Bridal Earring

Located in Great Neck, NY

This fabulous diamond earring is made of 18k (750 Hallmark) white gold. Meticulously set with 4.25 carats of white brilliant cut round diamonds, F color, Vs clarity.

Category

21st Century and Contemporary American Contemporary Dangle Earrings

Materials

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

Amethyst - Gem Quality with White Diamond in 18K White Gold Hand Crafted Ring
Amethyst - Gem Quality with White Diamond in 18K White Gold Hand Crafted Ring

Amethyst - Gem Quality with White Diamond in 18K White Gold Hand Crafted Ring

Located in Aspen, CO

This large striking ring is a size 6.5 and can be easily resized. It is marked 18K, 750, and bears a maker's mark, which is unknown to us.

Category

21st Century and Contemporary Cocktail Rings

Materials

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

18ct 750 Gold Coral Pendant
18ct 750 Gold Coral Pendant

18ct 750 Gold Coral Pendant

Located in London, GB

18ct 750 Gold Coral Pendant Chic 1980s Design 18ct Mount is stamped 18 CT Ring size - Diameter 12 mm x Thickness 4mm ( approx ) Weight of Pendant 1.35 g estimate weight of Gold pr...

Category

Late 20th Century Italian Pendant Necklaces

Materials

Coral, Gold, 18k Gold

White & Fancy Intense Brownish Yellow Diamond Circle Necklace in 18K White Gold
White & Fancy Intense Brownish Yellow Diamond Circle Necklace in 18K White Gold

White & Fancy Intense Brownish Yellow Diamond Circle Necklace in 18K White Gold

Located in Honolulu, HI

The diamond bail is stamped "18K 750" and the chain is stamped "14KT". Total weight is 3.6 grams.

Category

Mid-20th Century Unknown Modern Pendant Necklaces

Materials

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

Chopard Love Happy Diamond Necklace 750 18K White Gold 17" box chain
Chopard Love Happy Diamond Necklace 750 18K White Gold 17" box chain

Chopard Love Happy Diamond Necklace 750 18K White Gold 17" box chain

By Tiffany & Co.

Located in New York, NY

Chopard Love Happy Diamond Necklace 750 18K White Gold 17" box chain Pendant dimension 25.6 mm x 28 mm(With Bail) Thickness 7.4 mm Chain length: 17 " Chain thickness 2.9 mm Comes wi...

Category

21st Century and Contemporary Pendant Necklaces

Materials

18k Gold

Rare Vintage Italian 18k Gold Gemini Zodiac Charm Fine Enamel Stamped 750
Rare Vintage Italian 18k Gold Gemini Zodiac Charm Fine Enamel Stamped 750

Rare Vintage Italian 18k Gold Gemini Zodiac Charm Fine Enamel Stamped 750

Located in Tucson, AZ

Fashioned in 2.9 grams of 18k yellow gold, stamped 750. Boasting a lovely patina this unique vintage Italian zodiac charm features the Gemini twins, beautifully rendered in fine ena...

Category

Mid-20th Century Italian Pendant Necklaces

Materials

18k Gold, Enamel

Contemporary 2.02ct Diamond Line Tennis Bracelet in White Gold
Contemporary 2.02ct Diamond Line Tennis Bracelet in White Gold

Contemporary 2.02ct Diamond Line Tennis Bracelet in White Gold

By Susannah Lovis

Located in London, England

The bracelet is hallmarked 18K, 750. Lastly, a valuation for insurance and authenticity will accompany this piece.

Category

2010s British Modern Tennis Bracelets

Materials

Diamond, White Gold

Black Pearl and Diamond Spiral Design Cocktail Ring Set in 18 Karat White Gold
Black Pearl and Diamond Spiral Design Cocktail Ring Set in 18 Karat White Gold

Black Pearl and Diamond Spiral Design Cocktail Ring Set in 18 Karat White Gold

Located in Scottsdale, AZ

Metal: 18 Karat White Gold Gemstones: Black Pearl and Diamonds Pearl Count: 1 Pearl Shape: Round Pearl Color: Black Diamond Cut: Round Diamond Total Carat Weight: 0.20 carats Diamond...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

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

Darling Fish: Black Diamond Baroque Pearl Fish Pendant in 18K White Gold
Darling Fish: Black Diamond Baroque Pearl Fish Pendant in 18K White Gold

Darling Fish: Black Diamond Baroque Pearl Fish Pendant in 18K White Gold

Located in Wan Chai District, HK

Freshwater White Baroque Pearl: 18.73ct Approximately 21.43mm x 12.67mm x 17.42mm 2 Round Brilliant Cut Black Diamonds: 0.06ct 18K White Gold Gold Weight: 0.34g Total Weight: 3.91g ...

Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

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

Pomellato King 15P Diamonds Pendant charm 750 18K Yellow and White Gold
Pomellato King 15P Diamonds Pendant charm 750 18K Yellow and White Gold

Pomellato King 15P Diamonds Pendant charm 750 18K Yellow and White Gold

By Pomellato

Located in Tokyo, JP

■ Item Number: TMR2304270004 ■ Brand: Pomellato ■ Product Name: King Pendant Top ■ Material: 15P Diamond 18K Yellow Gold and 18K White Gold 750 ■ Weight: Approx. 11.3g ■ Size: Height...

Category

1990s Italian Necklace Enhancers

Materials

18k Gold, White Gold, Yellow Gold

Art Deco .28ct Old Cut Diamond 18ct Gold & Platinum Solitaire Engagement Ring
Art Deco .28ct Old Cut Diamond 18ct Gold & Platinum Solitaire Engagement Ring

Art Deco .28ct Old Cut Diamond 18ct Gold & Platinum Solitaire Engagement Ring

Located in SYDNEY, AU

Item Details: - Stones : 1 x early brilliant cut natural diamond, clarity "VS2", colour "G-H", gem weight 0.28ct 4 x single cut natural diamonds, clarity "VS2-I2", colour "G-H", ...

Category

20th Century Australian Art Deco Engagement Rings

Materials

Diamond, Gold, 18k Gold, Platinum

18ct 750 Gold 19.75" Chain
18ct 750 Gold 19.75" Chain

18ct 750 Gold 19.75" Chain

Located in London, GB

Beautiful Bright 18ct 750 Gold Chain Length 19.75 " Inch Thickness 1mm Weight 3.89 gram Stamped 750 and makers initials SKU - C255969

Category

Late 20th Century European Chain Necklaces

Materials

Gold, 18k Gold

Solid 18k Gold and Tigers Eye Salvador Dalí Madonna de Port Lligat Necklace
Solid 18k Gold and Tigers Eye Salvador Dalí Madonna de Port Lligat Necklace

Solid 18k Gold and Tigers Eye Salvador Dalí Madonna de Port Lligat Necklace

By Salvador Dalí­

Located in Neguri, Vizcaya

Length: Bracelet 8¨"/ 20cm Necklace alone 17,32" / 44cm Necklace with bracelet and pendant totall length 29,92" / 68cm Pendant: 1,57 inches / 4cm wide Total weight all Weight 18...

Category

Vintage 1970s Spanish Artisan Figurines and Sculptures

Materials

Gold, 18k Gold, Yellow Gold

Michael Christoff 1.75 Carat Orange Spessartite Garnet Diamond Ring 18K Gold GIA
Michael Christoff 1.75 Carat Orange Spessartite Garnet Diamond Ring 18K Gold GIA

Michael Christoff 1.75 Carat Orange Spessartite Garnet Diamond Ring 18K Gold GIA

By Michael Christoff

Located in New York, NY

The ring is hallmarked 18K 750, D.82, G1.75, M. Christoff & MJ. The ring is currently a size 7 US and can be easily resized if desired.

Category

20th Century Victorian Cocktail Rings

Materials

Diamond, Garnet, Gold, Yellow Gold, 18k Gold

Vintage White Gold 3.20tcw Diamond Bow Brooch
Vintage White Gold 3.20tcw Diamond Bow Brooch

Vintage White Gold 3.20tcw Diamond Bow Brooch

Located in New York, NY

Weight: 25.2 Grams Stone: 3.20tcw Diamond Measurements: 59.7 x 63.9 x 8.2mm Hallmark: 18k, 750 Metal: XRF Testing Ranges 13k-17k, Pin: 13k White Gold Item #: BR-1803-021426-10

Category

20th Century Art Deco Brooches

Materials

Diamond, White Gold

Gold eternelle ring with Citrine Quartz
Gold eternelle ring with Citrine Quartz

Gold eternelle ring with Citrine Quartz

Located in Bologna, IT

Anello in oro giallo 18k (750/1000) con Quarzi Citrino.Il quarzo citrino è una varietà di quarzo caratterizzata da tonalità che vanno dal giallo pallido al giallo dorato, fino a sfum...

Category

Early 2000s Contemporary Fashion Rings

Materials

Quartz, Gold, 18k Gold, Yellow Gold

Yellow gold pendant earrings with cabochon of  Green Agate
Yellow gold pendant earrings with cabochon of  Green Agate

Yellow gold pendant earrings with cabochon of Green Agate

Located in Bologna, IT

Paio di orecchini in oro giallo 18k (750/1000), ciascuno realizzato con cabochon rotondo di Agata Verde ( diametro mm.9,5 circa), a cui e' sospeso un cabochon a goccia di agata verde...

Category

2010s European Contemporary Dangle Earrings

Materials

Agate, 18k Gold

18K Gold Pisa Leaning Tower Pendant Charm Fun Italy Gold Stamped 750 V1058
18K Gold Pisa Leaning Tower Pendant Charm Fun Italy Gold Stamped 750 V1058

18K Gold Pisa Leaning Tower Pendant Charm Fun Italy Gold Stamped 750 V1058

Located in Osprey, FL

♥♥ 18K Gold Pisa Leaning Tower Pendant Charm Fun Italy Gold Stamped 750 V1058 ♥Material: 14k yellow gold, 3.37g ♥Measurements: Pendant measures 31.2mm in length with bail, 6.3mm in ...

Category

2010s American Pendant Necklaces

Materials

18k Gold

Cute Tsavorite Mouse Brooch in 18 Karat Blackened White Gold
Cute Tsavorite Mouse Brooch in 18 Karat Blackened White Gold

Cute Tsavorite Mouse Brooch in 18 Karat Blackened White Gold

Located in Lucerne, CH

18 Karat White Gold Tsavorites: 64 stones, 3.50 carats total Cut: Brilliant Diamonds: 15 stones, 0.11 carats Cut: Brilliant and Marquise Weight: 8.00 g Dimensions: 21 mm x 21mm /...

Category

21st Century and Contemporary European Modern Brooches

Materials

Diamond, Tsavorite, White Gold

Darling Dragon Spirit: Black Diamond & Pink Baroque Pearl 18K White Gold Pendant
Darling Dragon Spirit: Black Diamond & Pink Baroque Pearl 18K White Gold Pendant

Darling Dragon Spirit: Black Diamond & Pink Baroque Pearl 18K White Gold Pendant

Located in Wan Chai District, HK

Freshwater Cultured White Baroque Pearl: 29.477ct Approximately 29.24mm x 17.36mm x 14.11mm 2 Round Brilliant Cut Black Diamonds: 0.115ct 18K White Gold Gold Weight: 0.72g Total Wei...

Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Black Diamond, Freshwater Pearl, Cultured Pearl, 18k Gold, Whit...

Diamond and Amethys Royalty Ring, Olympus Art Certified 16.64 Carat Lemon Quartz
Diamond and Amethys Royalty Ring, Olympus Art Certified 16.64 Carat Lemon Quartz

Diamond and Amethys Royalty Ring, Olympus Art Certified 16.64 Carat Lemon Quartz

By OLYMPUSART

Located in Istanbul, TR

18K 750 Rose Gold, 0.29 Carat Diamond Round, 16.47 Carat Lemon Quartz, 4.74 Carat Amethys Egyptians used to wear amethyst to protect themselves from feelings of guilt and fear.

Category

21st Century and Contemporary Turkish Renaissance Fashion Rings

Materials

Amethyst, Diamond, Quartz, Rose Gold

Tahitian Black, South Sea White & Gold 3 Pearl Diamond Pendant in 18K White Gold
Tahitian Black, South Sea White & Gold 3 Pearl Diamond Pendant in 18K White Gold

Tahitian Black, South Sea White & Gold 3 Pearl Diamond Pendant in 18K White Gold

Located in Wan Chai District, HK

Black Round Tahitian Pearl - 10.9mm White Round South Sea Cultured Pearl - 10.3mm Gold Round South Sea Cultured Pearl - 12.8mm 2 Brilliant Round Cut Diamonds - Approximately 0.16ct ...

Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

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

Longines Chronograph Minute Repeater 18K Gold Pocket Watch, Extract from Archive
Longines Chronograph Minute Repeater 18K Gold Pocket Watch, Extract from Archive

Longines Chronograph Minute Repeater 18K Gold Pocket Watch, Extract from Archive

By Longines

Located in MELBOURNE, AU

. ~~~ Designed as a double hunter & (can be opened from both sides allowing the timepiece to stand as a desk clock), crafted with refined elegance, the CASE is fully performed i...

Category

Vintage 1920s Swiss Art Deco Pocket Watches

Materials

18k Gold

18ct 750 Gold Jade Bracelet
18ct 750 Gold Jade Bracelet

18ct 750 Gold Jade Bracelet

Located in London, GB

Stunning 18ct 750 Gold Bracelet By Unknown French Goldsmiths with Two Jade stone cabochons with full French markings eagle head for 18ct gold & 750 stamps twice aswell as British...

Category

Late 20th Century French Link Bracelets

Materials

Jade, Gold, 18k Gold

WCT 1.45 Carat Round Diamond White Gold Three Row Heart Pendant Necklace
WCT 1.45 Carat Round Diamond White Gold Three Row Heart Pendant Necklace

WCT 1.45 Carat Round Diamond White Gold Three Row Heart Pendant Necklace

Located in Stamford, CT

This exquisite piece features 30 tapered baguette and 44 round brilliant cut diamonds that are nestled within the luxurious embrace of gleaming 18k white gold. 18 inch beaded chain. ...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Etruscan Style Pink and Green Tourmaline Hoop Earrings with Diamonds 18K Gold
Etruscan Style Pink and Green Tourmaline Hoop Earrings with Diamonds 18K Gold

Etruscan Style Pink and Green Tourmaline Hoop Earrings with Diamonds 18K Gold

Located in Scottsdale, AZ

Metal: 18 Karat Yellow Gold Weight: 19.3 grams Natural Diamonds: .55 ctw Diamond cut: Round Brilliant Diamond color: H-I Diamond clarity: SI1-SI2 Natural Pink Tourmaline: 3.56 ctw P...

Category

20th Century Unknown Etruscan Revival Hoop Earrings

Materials

Diamond, Tourmaline, Gold, 18k Gold, Yellow Gold

18k Golay Fils & Stahl Pocket Watch. Antique 750 YG Golay Ornate 43mm
18k Golay Fils & Stahl Pocket Watch. Antique 750 YG Golay Ornate 43mm

18k Golay Fils & Stahl Pocket Watch. Antique 750 YG Golay Ornate 43mm

Located in Port Charlotte, FL

Antique Golay Fils & Stahl Pocket Watch. Extremely RARE. 18k Yellow gold Case 43mm Round Case. Ornate Wheat Engraving on the Case. Just a wonderful peace. Enamel details on the b...

Category

Vintage 1910s Pocket Watches

Materials

18k Gold, Yellow Gold

5.50 Carat Round Brilliant Cut Diamond Yellow Gold Two Row Tennis Bracelet
5.50 Carat Round Brilliant Cut Diamond Yellow Gold Two Row Tennis Bracelet

5.50 Carat Round Brilliant Cut Diamond Yellow Gold Two Row Tennis Bracelet

Located in Stamford, CT

Whether worn alone for understated glamour or stacked with other bracelets for a bolder look, this piece is sure to dazzle and impress. 138 round brilliant cut diamonds, G-H VS SI a...

Category

Late 20th Century Tennis Bracelets

Materials

Diamond, Gold, 18k Gold, Yellow Gold

18k White Gold 3.50ctw Pavé Diamond Greek Key Pendant Necklace
18k White Gold 3.50ctw Pavé Diamond Greek Key Pendant Necklace

18k White Gold 3.50ctw Pavé Diamond Greek Key Pendant Necklace

Located in Boca Raton, FL

18k White Gold 3.50ctw Pavé Diamond Greek Key Pendant Necklace Style: Pavé Diamond Greek Key Pendant Necklace Material: 18k White Gold Pendant Design: Greek key / maze motif square ...

Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Diamond, Gold, White Gold, 18k Gold

18k Sapphire & Diamond Drop Dangle Halo Earrings 750 White Gold Ceylon Blue
18k Sapphire & Diamond Drop Dangle Halo Earrings 750 White Gold Ceylon Blue

18k Sapphire & Diamond Drop Dangle Halo Earrings 750 White Gold Ceylon Blue

Located in Greer, SC

Stunning 18k ceylon blue sapphire and diamond drop dangle earrings in a lever back white gold setting (stamped 750).

Category

21st Century and Contemporary Unknown Lever-Back Earrings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Henry Dunay Twisted Ribbon Link Collar Necklace Set in 18 Karat Yellow Gold
Henry Dunay Twisted Ribbon Link Collar Necklace Set in 18 Karat Yellow Gold

Henry Dunay Twisted Ribbon Link Collar Necklace Set in 18 Karat Yellow Gold

By Henry Dunay

Located in Scottsdale, AZ

Metal: 18 Karat Yellow Gold Necklace Weight: 92 grams Necklace Width: 0.5 inches Necklace Length: 16 inches Stamped: DUNAY, 18K, 750, B246 Estate Condition: Very good; Professionally...

Category

21st Century and Contemporary Unknown Contemporary Link Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Pink Sapphire and Pavé Diamond Butterfly Cocktail Ring in 18 Karat White Gold
Pink Sapphire and Pavé Diamond Butterfly Cocktail Ring in 18 Karat White Gold

Pink Sapphire and Pavé Diamond Butterfly Cocktail Ring in 18 Karat White Gold

Located in Scottsdale, AZ

Metal: 18 Karat White Gold Gemstones: Diamond & Pink Sapphire Ring Size: 7 Ring Weight: 9.2 Grams Graduated Band Width: 2.7mm - 3.8mm Stamped: 18K, 750 Estate Condition: Very goo...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

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

.925 Sterling Silver 750 18K Gold David Yurman Heart Toggle Bracelet 7.5"
.925 Sterling Silver 750 18K Gold David Yurman Heart Toggle Bracelet 7.5"

.925 Sterling Silver 750 18K Gold David Yurman Heart Toggle Bracelet 7.5"

By David Yurman

Located in Lexington, KY

Wear it everyday, alone or with your favorite watch or bangles. .925 Sterling Silver 750 18K Gold David Yurman Heart Toggle Bracelet 7.5"  .925 sterling silver 18k gold Length: 7....

Category

1990s Link Bracelets

Materials

Gold, 18k Gold, Yellow Gold, Silver, Sterling Silver

Vintage 18k Italian Turquoise Rice Pearl Necklace Torsade 750 Hand Knotted Italy
Vintage 18k Italian Turquoise Rice Pearl Necklace Torsade 750 Hand Knotted Italy

Vintage 18k Italian Turquoise Rice Pearl Necklace Torsade 750 Hand Knotted Italy

Located in Greer, SC

Hand knotted with a buttery gold 18k clasp. Stamped / hallmarked 750 along with a star 255 AL on the clasp (for the Italian jewelry designer).

Category

Mid-20th Century Italian Beaded Necklaces

Materials

Pearl, Turquoise, 18k Gold, Yellow Gold

Peter Suchy 2.06 Carat Diamond Inside Out White Gold Hoop Earrings
Peter Suchy 2.06 Carat Diamond Inside Out White Gold Hoop Earrings

Peter Suchy 2.06 Carat Diamond Inside Out White Gold Hoop Earrings

Located in Stamford, CT

Designed and crafted in the Peter Suchy Workshop. 26 brilliant cut round diamonds, G VS SI approx. 2.06cts 18k white gold Stamped: 18k 750 5.9 grams Top to bottom: 23.7mm or 92 In...

Category

21st Century and Contemporary Hoop Earrings

Materials

Diamond, Gold, 18k Gold, White Gold

Peter Suchy GIA Certified 1.35 Carat Ruby Diamond Pendant Necklace
Peter Suchy GIA Certified 1.35 Carat Ruby Diamond Pendant Necklace

Peter Suchy GIA Certified 1.35 Carat Ruby Diamond Pendant Necklace

By Peter Suchy

Located in Stamford, CT

The GIA has certified the ruby as simple heat only. The chain is 18k white gold an 18 inches long. The timeless setting was designed and crafted in the Peter Suchy Workshop. 1 oval...

Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Peter Suchy 4.78 Carat Aqua Diamond Halo White Gold Halo Cocktail Ring
Peter Suchy 4.78 Carat Aqua Diamond Halo White Gold Halo Cocktail Ring

Peter Suchy 4.78 Carat Aqua Diamond Halo White Gold Halo Cocktail Ring

By Peter Suchy

Located in Stamford, CT

The setting was created in the Peter Suchy Workshop specially for this Aqua which we removed from its old mounting. 1 round blue aqua, approx. 4.78cts 60 round brilliant cut diamon...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Fine Robin's Egg Blue Turquoise & Diamond, 18K White Gold Earrings, c. 1990
Fine Robin's Egg Blue Turquoise & Diamond, 18K White Gold Earrings, c. 1990

Fine Robin's Egg Blue Turquoise & Diamond, 18K White Gold Earrings, c. 1990

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. Please note our model is a medium to large size.

Category

1990s American Contemporary Lever-Back Earrings

Materials

Diamond, Turquoise, 18k Gold, White Gold

18ct 750 Gold Italian Love Pendant
18ct 750 Gold Italian Love Pendant

18ct 750 Gold Italian Love Pendant

By BALESTRA

Located in London, GB

Rare 18ct 750 Gold Love Token Pendant / Charm By Italian Designer Goldsmiths " Baletsra ' Registration Star. 13 VI ( VI : Vincentina ) Modello Depositato - A legally registered d...

Category

Late 20th Century Italian Retro Pendant Necklaces

Materials

Gold, 18k 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.