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Mid-Century 1960's 18K Gold Chunky Diamond Woven Bracelet, 4.50ct Bold Design
Mid-Century 1960's 18K Gold Chunky Diamond Woven Bracelet, 4.50ct Bold Design

Mid-Century 1960's 18K Gold Chunky Diamond Woven Bracelet, 4.50ct Bold Design

Located in Great Neck, NY

A striking and glamorous creation from the 1960s, this bold vintage solid 18k (750 hallmark) bracelet, showcases an intricate woven design crafted in richly textured yellow gold.

Category

Vintage 1960s Modernist Cuff Bracelets

Materials

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

Butterfly Ring with Diamonds in 18 Karat White Gold
Butterfly Ring with Diamonds in 18 Karat White Gold

Butterfly Ring with Diamonds in 18 Karat White Gold

Located in Lucerne, CH

Embrace the playful elegance of this ring and add a sparkle of charm to your style. Assay Mark: 18K, 750 Makers Mark: D167, 886589 116 diamonds, brilliant cut, G-H /vs, tot. 1.67 c...

Category

21st Century and Contemporary European Modern Cocktail Rings

Materials

Diamond, Gold, 18k Gold, White Gold

GIA 1.00 carat Princess cut Halo Diamond Ring in 18k White Gold
GIA 1.00 carat Princess cut Halo Diamond Ring in 18k White Gold

GIA 1.00 carat Princess cut Halo Diamond Ring in 18k White Gold

Located in La Jolla, CA

Ring measures 0.38 inches by 0.37 inches and rises 0.25 inches above the finger. Set in 18k White Gold. Hallmarks: 18k, 750 BUY WITH CONFIDENCE Authenticity is guaranteed for ever...

Category

21st Century and Contemporary North American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

18 Karat Yellow Gold 6.72 Carat Diamond Flexible Cuff Bracelet
18 Karat Yellow Gold 6.72 Carat Diamond Flexible Cuff Bracelet

18 Karat Yellow Gold 6.72 Carat Diamond Flexible Cuff Bracelet

By Cellini

Located in New York, NY

The width of the bracelet measures 3/4 inch . Stamped 18K 750

Category

2010s Italian Modern Cuff Bracelets

Materials

Diamond, 18k Gold, Yellow Gold

AENEA untreated certified Emerald 8.32ct 18k Gold Platinum Ring
AENEA untreated certified Emerald 8.32ct 18k Gold Platinum Ring

AENEA untreated certified Emerald 8.32ct 18k Gold Platinum Ring

By AENEA Jewellery

Located in Salzburg, Salzburg

Material: Platinum 950, Yellow Gold 18k 750, Silver 925, Black Rhodium Size: 53 European The ring is designed in the unique AENEA Sarpa collection style.

Category

21st Century and Contemporary Austrian Modern Solitaire Rings

Materials

White Diamond, Emerald, Yellow Gold, Platinum, Rhodium, Sterling Silver,...

Large Estate Diamond 18K White Gold and Blackened Gold Panther Ring
Large Estate Diamond 18K White Gold and Blackened Gold Panther Ring

Large Estate Diamond 18K White Gold and Blackened Gold Panther Ring

Located in New York, NY

Elegant estate panther ring, diamond set 18K white and blackened gold. Marks: 18K, 750, jeweler's mark, numbered Size 7.5 US 23mm by 14mm Excellent condition The panther epitomizes p...

Category

21st Century and Contemporary European Modern Cocktail Rings

Materials

Diamond, Gold, White Gold

Exquisite 12.21 CT Vintage Round Brilliant Cut Diamond Flower Bracelet in 18K
Exquisite 12.21 CT Vintage Round Brilliant Cut Diamond Flower Bracelet in 18K

Exquisite 12.21 CT Vintage Round Brilliant Cut Diamond Flower Bracelet in 18K

Located in Chicago, IL

Details: ✨ Total Diamond Weight: 12.21 carats ✨ Diamond Quality: F-H color, VS-SI clarity ✨ Metal: 18K White Gold, stamped "18K", "750", "12.21 CTW" ✨ Weight: 79.1 grams ✨ Dimensions...

Category

Vintage 1950s Unknown Link Bracelets

Materials

Diamond, White Gold

Montegrappa Gea 2001 Limited Edition Sterling Silver 18K M Nib Fountain in Box
Montegrappa Gea 2001 Limited Edition Sterling Silver 18K M Nib Fountain in Box

Montegrappa Gea 2001 Limited Edition Sterling Silver 18K M Nib Fountain in Box

By Montegrappa

Located in Toronto, CA

The silver has a world map from the 1600s etched into it, and the land portions are highlighted with gold. Material : Nib 18k 750 rhodium masked MEDIUM nib. The pen was never inke...

Category

Late 20th Century Italian Desk Accessories

Materials

18k Gold, Sterling Silver

1.81 Carat Sapphire and Diamond 18 Carat White Gold Engagement Ring
1.81 Carat Sapphire and Diamond 18 Carat White Gold Engagement Ring

1.81 Carat Sapphire and Diamond 18 Carat White Gold Engagement Ring

Located in London, GB

The three rows of diamonds are composed from 5 channel set princes cut diamonds and 12 micro claw set round brilliant diamonds, placed 6 by 6 on either side of the princes cut diamon...

Category

2010s Unknown Modern Engagement Rings

Materials

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

Peter Suchy GIA Certified 1.10 Carat Sapphire Diamond Rose Gold Engagement Ring
Peter Suchy GIA Certified 1.10 Carat Sapphire Diamond Rose Gold Engagement Ring

Peter Suchy GIA Certified 1.10 Carat Sapphire Diamond Rose Gold Engagement Ring

By Peter Suchy

Located in Stamford, CT

Orange natural untreated GIA certified orange center cushion shape sapphire with a hint of brown surrounded by a diamond halo in at 18k rose gold setting from the Peter Suchy Worksho...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Rose Gold

18 Karat White and Yellow Gold Diamond Bracelet
18 Karat White and Yellow Gold Diamond Bracelet

18 Karat White and Yellow Gold Diamond Bracelet

Located in Washington Depot, CT

Diamond color: G-H Diamond clarity: SI1-VS1 Size: 7 inches Weight: 8.6 dwt. / 13.4 gr. Stamped: 18K 750 Very good condition, professionally polished.

Category

20th Century Chain Bracelets

Materials

Diamond, White Gold

18 Karat Gold Natural Jade and Diamond Buddha Pendant 75.94 Carat
18 Karat Gold Natural Jade and Diamond Buddha Pendant 75.94 Carat

18 Karat Gold Natural Jade and Diamond Buddha Pendant 75.94 Carat

Located in Washington Depot, CT

One round brilliant diamond approx. .32 carats and SI1 - SI2, G-H Stamped 18K 750 32 Approx. 2.25" in length and 1 5/8" wide Excellent pre owned condition.

Category

Late 20th Century More Jewelry

Materials

Diamond, Jade, 18k Gold

Coral Claw Bracelet
Coral Claw Bracelet

Coral Claw Bracelet

$16,500

H 0.75 in W 0.75 in L 7.5 in

Coral Claw Bracelet

Located in Riverdale, NY

Heavy gold, quality settings. 1970's Italy, with a Makers mark, 18k, 750 on dome clasp. 87 dwt in total weight.

Category

Vintage 1970s Italian Link Bracelets

Materials

Coral, 18k Gold

Blue Purple Trilliant Tanzanite and Diamond Ring-18k Yellow Gold
Blue Purple Trilliant Tanzanite and Diamond Ring-18k Yellow Gold

Blue Purple Trilliant Tanzanite and Diamond Ring-18k Yellow Gold

Located in Honolulu, HI

The ring has a tapered shank with a high polish finish, size 7 (resizable), weighs 12.9 grams and is stamped "18K" "750" and hallmarked "LR" and "HK" on the inside.

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Tanzanite, 18k Gold, Yellow Gold

Cellini 18KT White Gold 19.54Ct Blue Sapphire Flower Earrings
Cellini 18KT White Gold 19.54Ct Blue Sapphire Flower Earrings

Cellini 18KT White Gold 19.54Ct Blue Sapphire Flower Earrings

By Cellini

Located in New York, NY

The earrings measure 1" x 1" and are pierced with a clip back .They can be adjusted for non pierced ears. Stamped Cellini 18k 750

Category

2010s Italian Modern Lever-Back Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Coral Claw Bracelet
Coral Claw Bracelet

Coral Claw Bracelet

$16,500

H 0.75 in W 0.75 in L 7.5 in

Coral Claw Bracelet

Located in New York, NY

Heavy gold, quality settings. 1970's Italy, with a Makers mark, 18k, 750 on dome clasp. 87 dwt in total weight.

Category

Vintage 1970s Italian Link Bracelets

Materials

Coral, 18k Gold

Vivianna Torun for Georg Jensen Moonstone and Gold Ring
Vivianna Torun for Georg Jensen Moonstone and Gold Ring

Vivianna Torun for Georg Jensen Moonstone and Gold Ring

By Georg Jensen

Located in New York, NY

The ring is stamped Georg Jensen 18K 750 Torun 915 Denmark. Size 6.50. Vivianna Torun was a Swedish silversmith and master jeweler, known for her exquisite use of minimalism and or...

Category

Vintage 1960s Danish Modern Cocktail Rings

Materials

Moonstone, Gold, 18k Gold

18K Yellow Gold Longines ref L74906 Presence Champagne Dial Ladies Watch, c2000s
18K Yellow Gold Longines ref L74906 Presence Champagne Dial Ladies Watch, c2000s

18K Yellow Gold Longines ref L74906 Presence Champagne Dial Ladies Watch, c2000s

By Longines

Located in MELBOURNE, AU

. ~~ The timepiece is fitted with Swiss Quartz Movement, caliber L 152, 13 jewels Performed in Solid 18Kt Yellow Gold - case measures 23.5 mm & very well proportioned Case back...

Category

Early 2000s Swiss Modern Wrist Watches

Materials

Yellow Gold, 18k Gold

MillGrain Circle Bezel Halo 18k White Gold Diamond .39Cts Total Pendant Necklace
MillGrain Circle Bezel Halo 18k White Gold Diamond .39Cts Total Pendant Necklace

MillGrain Circle Bezel Halo 18k White Gold Diamond .39Cts Total Pendant Necklace

Located in New York, NY

Pendant Specifications Brand: Unknown Hallmarks: Pendant:18K 750 Chain: 14K ITALY Metal: 18 Karat White Gold/ 14 Karat White Gold Number of Diamonds: 14 Total Diamond Weight: 0.39 cts.

Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Peter Suchy Gia Certified 2.76 Cart Ruby Diamond White Gold Engagement Ring
Peter Suchy Gia Certified 2.76 Cart Ruby Diamond White Gold Engagement Ring

Peter Suchy Gia Certified 2.76 Cart Ruby Diamond White Gold Engagement Ring

By Peter Suchy

Located in Stamford, CT

The ring was designed and crafted in the Peter Suchy workshop 1 oval purple red ruby, approx. 2.76cts GIA Certificate # 5222676030 20 round brilliant cut diamonds, G-H VS approx. 1....

Category

21st Century and Contemporary Engagement Rings

Materials

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

Bulgari 18K Curb Link Bracelet Tubular Two Tone White and Yellow Gold
Bulgari 18K Curb Link Bracelet Tubular Two Tone White and Yellow Gold

Bulgari 18K Curb Link Bracelet Tubular Two Tone White and Yellow Gold

By Bulgari

Located in Fairfield, CT

Signage: Bvlgari, Italy, 18K, 750 Length: 7.5 inches Weight: 95.1 grams Condition: Very good pre-owned condition with light surface wear consistent with age and use.

Category

Vintage 1980s Link Bracelets

Materials

Gold, 18k Gold, White Gold, Yellow Gold

Contemporary Patel Pink Sapphire and Diamond Earrings in 18k White Gold
Contemporary Patel Pink Sapphire and Diamond Earrings in 18k White Gold

Contemporary Patel Pink Sapphire and Diamond Earrings in 18k White Gold

Located in London, England

The earrings are both stamped and hallmarked 18k, 750.

Category

2010s British Contemporary Drop Earrings

Materials

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

18 Karat White Gold Diamond 5 Row Mesh Bracelet #19590
18 Karat White Gold Diamond 5 Row Mesh Bracelet #19590

18 Karat White Gold Diamond 5 Row Mesh Bracelet #19590

Located in Washington Depot, CT

Size: 6.75 inches (width 23 mm) Weight: 25.1 dwt / 39.1 gr Stamped: 18K 750 Very good condition, professionally polished.

Category

20th Century Contemporary Chain Bracelets

Materials

Diamond, 18k Gold, White Gold

Yellow gold brooch with coral
Yellow gold brooch with coral

Yellow gold brooch with coral

$2,337

W 1.19 in D 0.6 in L 1.38 in

Yellow gold brooch with coral

Located in Bologna, IT

Spilla in oro giallo 18k ( 750/1000) convertibile in pendente con una anella a scomparsa.

Category

Antique 1660s Italian Art Nouveau Brooches

Materials

Coral, Gold, 18k Gold, Yellow Gold

18 Karat Gold, Black Onyx and Diamond Vintage Cufflinks
18 Karat Gold, Black Onyx and Diamond Vintage Cufflinks

18 Karat Gold, Black Onyx and Diamond Vintage Cufflinks

Located in London, GB

The cufflinks are stamped; 18K 750 EG&A. The cufflinks are hallmarked; 750, the London Assay Office import mark, and the letter 'C' which suggests it was hallmarked in 1977.

Category

Vintage 1970s British Retro Cufflinks

Materials

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

18 Karat White Gold Floating Diamond Heart Pendant #18761
18 Karat White Gold Floating Diamond Heart Pendant #18761

18 Karat White Gold Floating Diamond Heart Pendant #18761

Located in Washington Depot, CT

Diamond color: I-J Diamond clarity: SI1-I1 *Stone weights are approximated and calculated by formula. Stamped: 18K 750 Size: 16 mm x 11 mm Weight:  1.8 dwt. / 2.7 gr.

Category

20th Century Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Gold necklace with alternating pearls
Gold necklace with alternating pearls

Gold necklace with alternating pearls

$3,271Sale Price|53% Off

L 16.54 in

Gold necklace with alternating pearls

Located in Bologna, IT

Collana in oro giallo 18k - 750 /1000, marcata 18k, "ITALY", realizzata ad una linea di perle scaramazze intercalate a segmenti di catena a piccole maglie ovali.

Category

2010s Italian Contemporary Chain Necklaces

Materials

Pearl, Cultured Pearl, Freshwater Pearl, Gold, 18k Gold, Yellow Gold

1.87ctw White Yellow Diamond Halo Engagement Ring 18k White Gold Size 8 GIA
1.87ctw White Yellow Diamond Halo Engagement Ring 18k White Gold Size 8 GIA

1.87ctw White Yellow Diamond Halo Engagement Ring 18k White Gold Size 8 GIA

Located in McLeansville, NC

Gemstone Information: - Natural Diamond - center Carats - 1.36ct Cut - Round Brilliant Color - H Clarity - VS1 - Natural Diamonds - halo Total Carats - 0.15ctw Cut - Round Brillian...

Category

21st Century and Contemporary Engagement Rings

Materials

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

18 Karat White Gold Diamond Heart Pendant
18 Karat White Gold Diamond Heart Pendant

18 Karat White Gold Diamond Heart Pendant

Located in Washington Depot, CT

Diamond color: H Diamond clarity: SI1 Size: 18 mm x 19 mm Weight: 1.9 dwt. / 2.9 gr. Stamped: 18K 750 Very good condition, professionally polished.

Category

20th Century Pendant Necklaces

Materials

Diamond, White Gold

1.04 Carat Heart Cut Ruby Diamond Halo Pendant Necklace 18K White Gold
1.04 Carat Heart Cut Ruby Diamond Halo Pendant Necklace 18K White Gold

1.04 Carat Heart Cut Ruby Diamond Halo Pendant Necklace 18K White Gold

Located in New York, NY

This heart-shaped ruby pendant is perfect for those seeking a meaningful and sophisticated piece of fine gemstone jewelry, combining classic design with a bold, luxurious presence. ...

Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

Elegant 18K White Gold, Turquoise and Diamond Encrusted Crown, Fit for a Queen
Elegant 18K White Gold, Turquoise and Diamond Encrusted Crown, Fit for a Queen

Elegant 18K White Gold, Turquoise and Diamond Encrusted Crown, Fit for a Queen

Located in Palm Beach, FL

Stamped on the inside are 18k, 750 and the manufacturer's known diamond weight.

Category

Late 20th Century Unknown Modern Vanity Items

Materials

Diamond, Turquoise, White Gold, 18k Gold

8.30 Ct. Diamond Pavé Dome Bangle Bracelet in 18K White Gold
8.30 Ct. Diamond Pavé Dome Bangle Bracelet in 18K White Gold

8.30 Ct. Diamond Pavé Dome Bangle Bracelet in 18K White Gold

By Antinori Fine Jewels

Located in Chicago, IL

The interior is clearly hallmarked “18K 750 GA”, confirming gold fineness. Offered in excellent pre-owned condition, the bracelet shows light signs of wear with minor surface scratc...

Category

2010s American Bangles

Materials

Diamond, White Diamond, 18k Gold, White Gold

18k White Gold Pearl and Heart Diamond Ring & Earring Set, 18.4g
18k White Gold Pearl and Heart Diamond Ring & Earring Set, 18.4g

18k White Gold Pearl and Heart Diamond Ring & Earring Set, 18.4g

Located in Providence, RI

- Measurements: Shank width 3.7mm down to 1.7mm, Shank thickness 1.2mm up to 4.8mm, Total weight is 18.4 grams - 4 Heart shaped diamonds - 3 Pearls, 1 - 13.3mm, 2 - 12.0mm - Hallma...

Category

20th Century Dangle Earrings

Materials

Pearl, 18k Gold, White Gold

1.83 Carat Diamond Butterfly Brooch Ruby Sapphire 18K White Gold Estate Jewelry
1.83 Carat Diamond Butterfly Brooch Ruby Sapphire 18K White Gold Estate Jewelry

1.83 Carat Diamond Butterfly Brooch Ruby Sapphire 18K White Gold Estate Jewelry

Located in New York, NY

Perfect for formal wear or as a statement accessory, it adds color, brilliance, and sophistication to any fine jewelry collection. Stamped 18K 750

Category

21st Century and Contemporary Modern Brooches

Materials

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

3.61 Carat Sapphire Diamond Drop/Dangle Earrings Pear & Oval Cut 18K White Gold
3.61 Carat Sapphire Diamond Drop/Dangle Earrings Pear & Oval Cut 18K White Gold

3.61 Carat Sapphire Diamond Drop/Dangle Earrings Pear & Oval Cut 18K White Gold

Located in New York, NY

A refined and timeless pair, perfect for adding color and elegance to any occasion. Metal: 18K White Gold Design: Drop / dangle earrings with diamond accents Stamped 18k 750

Category

21st Century and Contemporary Modern Drop Earrings

Materials

Diamond, Sapphire, 18k Gold, White Gold

15.15 carat Kunzite, Pink Sapphire and Diamond Cocktail Ring in 18k White Gold
15.15 carat Kunzite, Pink Sapphire and Diamond Cocktail Ring in 18k White Gold

15.15 carat Kunzite, Pink Sapphire and Diamond Cocktail Ring in 18k White Gold

Located in La Jolla, CA

The ring weights 25.7 grams. Setting is 18k White gold. Hallmarks: 18K 750 BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.

Category

21st Century and Contemporary North American Cocktail Rings

Materials

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

Peter Suchy 8.00 Carat Cabochon Tanzanite Diamond Halo Gold Pendant Necklace
Peter Suchy 8.00 Carat Cabochon Tanzanite Diamond Halo Gold Pendant Necklace

Peter Suchy 8.00 Carat Cabochon Tanzanite Diamond Halo Gold Pendant Necklace

By Peter Suchy

Located in Stamford, CT

Vivid blue earth mined tanzanite and diamond pendant necklace. 8.00 carat oval cabochon center stone with blue and purple overtones surrounded a brilliant cut diamond halo. 18 inch 1...

Category

21st Century and Contemporary Pendant Necklaces

Materials

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

7.40 Carat Square Step Cut Blue Sapphire 18 Karat White Gold Tennis Bracelet
7.40 Carat Square Step Cut Blue Sapphire 18 Karat White Gold Tennis Bracelet

7.40 Carat Square Step Cut Blue Sapphire 18 Karat White Gold Tennis Bracelet

Located in Addison, TX

Sapphire details: Quantity: 57 Cut: square Carat weight: 7.40 CTW Color: Blue Bracelet Details: Metal: 18K white gold Length: 7 inches (can be shortened) Gram: 19 grams Stamp: 18K ...

Category

Vintage 1980s Retro Tennis Bracelets

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

GIA Certified 3.50 Carat Tsavorite Garnet Diamond Gold Dangle Drop Earrings
GIA Certified 3.50 Carat Tsavorite Garnet Diamond Gold Dangle Drop Earrings

GIA Certified 3.50 Carat Tsavorite Garnet Diamond Gold Dangle Drop Earrings

Located in Stamford, CT

GIA certified. 2 pear Tsavorite garnets, approx. total weight, weight 3.50cts, VS – SI1, yellowish green Tsavorite Garnet, GIA certificate #2175141439 212 round full cut diamonds, ...

Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, Tsavorite, Garnet, 18k Gold, White Gold, Gold

Diamond 18 Carat Yellow Gold Geometric Dress Earrings
Diamond 18 Carat Yellow Gold Geometric Dress Earrings

Diamond 18 Carat Yellow Gold Geometric Dress Earrings

Located in London, GB

They have a combined weight of 22 grams and measure 5.4cm in length. Stamped 18K, 750.

Category

Early 2000s Unknown Modern Dangle Earrings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

South Sea Cultured Pearl White Gold Enhancer Pendant Necklace
South Sea Cultured Pearl White Gold Enhancer Pendant Necklace

South Sea Cultured Pearl White Gold Enhancer Pendant Necklace

Located in Stamford, CT

South Sea cultured pearl pendant with a swirl diamond top on an 18k white gold snake 18 inch chain. The pendant top hinges open to go over pearls as well. 1 Baroque South Sea pearl...

Category

Late 20th Century Pendant Necklaces

Materials

Diamond, Cultured Pearl, Pearl, Gold, 18k Gold, White Gold

Vintage 18 Karat White Gold Champagne, Black and White Diamond Ring
Vintage 18 Karat White Gold Champagne, Black and White Diamond Ring

Vintage 18 Karat White Gold Champagne, Black and White Diamond Ring

Located in Washington Depot, CT

Diamond color: G-H (white) Diamond clarity: SI1-I1 Size: 5.75 Weight: 11.8 dwt. / 18.5 gr. Stamped: 18K 750 Very good condition, professionally polished.

Category

20th Century Dome Rings

Materials

White Diamond, White Gold

BVLGARI Parentesi Necklace 18K White Gold 750
BVLGARI Parentesi Necklace 18K White Gold 750

BVLGARI Parentesi Necklace 18K White Gold 750

By Bulgari

Located in New York, NY

*BVLGARI Parantesi Necklace -Material 18K White Gold -Condition: Mint *Necklace Dimension: -Chain Length: 148'' long -Adjustable:15'' 16'' 17'' 18'' Long *Pendant: Wide 14.8mm X L 8...

Category

21st Century and Contemporary Chain Necklaces

Materials

18k Gold, White Gold

Simon G. Aquamarine & Diamond Halo Ring - White Gold 18k Oval 8.28ctw Sz 6 1/4
Simon G. Aquamarine & Diamond Halo Ring - White Gold 18k Oval 8.28ctw Sz 6 1/4

Simon G. Aquamarine & Diamond Halo Ring - White Gold 18k Oval 8.28ctw Sz 6 1/4

Located in Greensboro, NC

Retail Price: $16,000 Size: 6 1/4 Brand: Simon G. Metal Content: 18k White Gold Stone Information Natural Aquamarine Treatment: Heating Carat(s): 6.44ct Cut: Oval Color: Blue Na...

Category

21st Century and Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Yellow gold and diamond earrings signed POMELLATO
Yellow gold and diamond earrings signed POMELLATO

Yellow gold and diamond earrings signed POMELLATO

By Pomellato

Located in Bologna, IT

Paio di orecchini in oro giallo e bianco 18k 750/1000, marcato 750, "469MI POMELLATO", CIASCUNO REALIZZATO CON CLIP A LOBO A CUI è SOSPESA UNA FORMELLA OVALE IN BRILLANTI.

Category

Early 2000s Italian Contemporary Clip-on Earrings

Materials

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

Vintage 18k Yellow Gold Pearl, Sapphire and Diamond Flower Bouquet Brooch
Vintage 18k Yellow Gold Pearl, Sapphire and Diamond Flower Bouquet Brooch

Vintage 18k Yellow Gold Pearl, Sapphire and Diamond Flower Bouquet Brooch

Located in New York, NY

Weight: 26.7 Grams Primary Stone: 4.93ctw Sapphires Secondary Stone: .12ctw Diamonds ( G,VS1) Measurements: 56.7 x 44.0 x 13.2 Hallmark: 18k, 750 Metal: 18k Yellow Gold Item #: BR-...

Category

20th Century Brooches

Materials

Diamond, Pearl, Sapphire, 18k Gold, Yellow Gold

CIGALINI signature pendant with jade, aventurine quartz and chalcedony.
CIGALINI signature pendant with jade, aventurine quartz and chalcedony.

CIGALINI signature pendant with jade, aventurine quartz and chalcedony.

Located in Bologna, IT

Ciondolo in oro giallo 18k( 750/1000), marcato "750 CIGALINI", realizzato come una corona stilizzata in oro inciso e traforato, decorata con cabochon in pietre.

Category

Vintage 1970s Italian Artist Necklace Enhancers

Materials

Chalcedony, Jade, Quartz, Gold, 18k Gold, Yellow Gold

GRS Certified 2.47 Carat No Heat Royal Blue Sapphire Diamond 18K Art Deco Ring
GRS Certified 2.47 Carat No Heat Royal Blue Sapphire Diamond 18K Art Deco Ring

GRS Certified 2.47 Carat No Heat Royal Blue Sapphire Diamond 18K Art Deco Ring

Located in Miami, FL

GRS-certified 2.47 carat oval vivid royal blue no-heat natural sapphire set in an 18K white gold three-stone ring flanked by two round brilliant diamonds totaling 0.60 carats, stampe...

Category

Vintage 1940s Art Deco Three-Stone Rings

Materials

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

18K Gold & 6.75 Ct Amethyst Sugarloaf Cabochon Pisces Zodiac Cocktail Ring
18K Gold & 6.75 Ct Amethyst Sugarloaf Cabochon Pisces Zodiac Cocktail Ring

18K Gold & 6.75 Ct Amethyst Sugarloaf Cabochon Pisces Zodiac Cocktail Ring

Located in Philadelphia, PA

Marks: Marked to the shank with a TA maker's mark / 18k / 750 Gemstone Measurements: 1 amethyst sugarloaf cabochon: 10.36 - 10.40 x 9.66 mm±, 6.75 Ct± Ring Size: ca. 6.25 Measurem...

Category

20th Century Retro Cocktail Rings

Materials

Amethyst, 18k Gold

Custom Statement Earring 18k Pink Ceylon Sapphire and Titanium Diamond Earring
Custom Statement Earring 18k Pink Ceylon Sapphire and Titanium Diamond Earring

Custom Statement Earring 18k Pink Ceylon Sapphire and Titanium Diamond Earring

Located in Great Neck, NY

This pair of earrings is Shoulder Duster Lengths, made of fine 18k (750 Hallmark), white gold, completely handset and handmade pair of dangle earrings.

Category

21st Century and Contemporary Contemporary Chandelier Earrings

Materials

Diamond, White Diamond, Sapphire, Pink Sapphire, Spinel, Black Spinel, P...

18K White Gold Diamond Pavé Drop Earrings 4.00 TCW Prong Set Statement
18K White Gold Diamond Pavé Drop Earrings 4.00 TCW Prong Set Statement

18K White Gold Diamond Pavé Drop Earrings 4.00 TCW Prong Set Statement

Located in Chicago, IL

Crafted in solid 18K 750 white gold, each earring features an elegant, softly contoured rectangular silhouette entirely pavé-set with brilliant diamonds in a refined prong setting.

Category

Early 2000s American Contemporary Drop Earrings

Materials

Diamond, White Gold

Faberge 18kt White Gold Diamond 0.22ct. and Blue Enamel Hoop Earrings #18
Faberge 18kt White Gold Diamond 0.22ct. and Blue Enamel Hoop Earrings #18

Faberge 18kt White Gold Diamond 0.22ct. and Blue Enamel Hoop Earrings #18

By Modern Fabergé

Located in New York, NY

Stamped Faberge Germany 18K 750 #18 Total diamond weight 0.22 carats The earrings are accompanied by the Faberge Certificate of Authenticity

Category

Early 2000s German Art Nouveau Hoop Earrings

Materials

Diamond, 18k Gold, White Gold, Enamel

9k gold "Charms" bracelet with charms
9k gold "Charms" bracelet with charms

9k gold "Charms" bracelet with charms

Located in Bologna, IT

La prevalenza dei pendenti reca punzoni inglesi , alcuni recano marchi italiani per oro 18k - 750/1000.. Il peso complessivo dell'oggetto è di grammi 88,10.

Category

Vintage 1970s English Arts and Crafts Charm Bracelets

Materials

Diamond, White Diamond, Cultured Pearl, Other, Gold, 9k Gold, Rose Gold,...

TONY DUQUETTE 18K Colombian Emerald Pear Shape Earrings 23.00ct
TONY DUQUETTE 18K Colombian Emerald Pear Shape Earrings 23.00ct

TONY DUQUETTE 18K Colombian Emerald Pear Shape Earrings 23.00ct

By Tony Duquette

Located in Great Neck, NY

Extremely rare and highly sought after TONY DUQUETTE Columbian Emerald drop earring, An exceptional solid 18k (750 hallmark) pair of ear pendants featuring a beautiful whimsical desi...

Category

Vintage 1980s Artist Drop Earrings

Materials

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

Vintage Unoarre Chunky Mariner Link Green Enamel Bracelet 18k
Vintage Unoarre Chunky Mariner Link Green Enamel Bracelet 18k

Vintage Unoarre Chunky Mariner Link Green Enamel Bracelet 18k

By UnoAErre

Located in Orlando, FL

Vintage Unoaerre 18K Gold & Green Enamel Link Bracelet Brand: Unoaerre (Italy) Metal: 18K yellow gold (marked “18K” & “750”) Weight: 41.4 grams Length: Approx. 7.5 inches Width: App...

Category

Vintage 1970s Italian Link Bracelets

Materials

18k Gold, Yellow Gold, Enamel

18 Karat White Gold Black and White Diamond Ring
18 Karat White Gold Black and White Diamond Ring

18 Karat White Gold Black and White Diamond Ring

Located in Washington Depot, CT

Diamond color: H-I (white) Diamond clarity: I1-VS2 Ring Size: 6.75 Weight: 6.3 dwt. / 9.8 gr. Stamped: 18K 750 Very good condition, professionally polished.

Category

20th Century Fashion Rings

Materials

White Diamond, White Gold

Solid 750 (18K) Gold Beauty Case
Solid 750 (18K) Gold Beauty Case

Solid 750 (18K) Gold Beauty Case

$37,800Sale Price|55% Off

H 0.4 in W 2.56 in D 2.56 in

Solid 750 (18K) Gold Beauty Case

Located in Porto, PT

Metal: Gold Origin: French Mark: Absent Weight: 161.84 grams Dimensions: 6.5cm x 6.5cm Purity: 750 (18K) Assay Office Mark: Yes Additional Information: Excellent condition

Category

20th Century French Collectible Jewelry

Materials

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.