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18 Karat Yellow Gold, Small Pave Diamond Heart Studs
Located in Santa Monica, CA
18K Yellow Gold, Small Pave Diamond Heart Studs .28 cts. White Diamonds
Category

2010s American Modern Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Cat’s Eye Chrysoberyl Earrings with Rough Diamonds and Rubies, 18 Karat Gold
Located in New York, NY
A stunning pair of earrings with Cat’s Eye Chrysoberyl (appx. 28 cts), Rubies (0.60 cts), and Rough
Category

2010s Clip-on Earrings

Materials

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

Le Vian 14K Rose Gold Domed Pavé Multi-Hued Fancy Color Diamond Band Ring
By Le Vian
Located in Great Neck, NY
Le Vian Exotics® Ring featuring .12 cts Green Diamonds, .13 cts Blue Diamonds, .28 cts Fancy
Category

2010s Fashion Rings

Materials

Diamond, White Diamond, Blue Diamond, 14k Gold, Rose Gold

Le Vian 14K Rose Gold Domed Pavé Multi-Hued Fancy Color Diamond Band Ring
By Le Vian
Located in Great Neck, NY
Le Vian Exotics® Ring featuring .12 cts Green Diamonds, .13 cts Blue Diamonds, .28 cts Fancy
Category

2010s Fashion Rings

Materials

Diamond, White Diamond, Blue Diamond, 14k Gold, Rose Gold

Green Beryl & 14 Karat Satin Gold Pin Brooch Pendant
Located in Mount Kisco, NY
dangling stones give movement and life to the piece. There are 28. cts of beryl doublet. New old stock
Category

Late 20th Century American Late Victorian Brooches

Materials

Green Beryl, Beryl, Gold, 14k Gold, Yellow Gold

Rare Pink Fancy Tanzanite Cabochon Necklace in 18 kt Rose Gold
By David Meelheim Designs
Located in Houston, TX
Rare Pink Tanzanite Cabochon Necklace in 18 kt Rose Gold surrounded with Mahenge Spinels. 28 cts
Category

2010s American Chain Necklaces

Materials

Tanzanite, Rose Gold

Julius Cohen Diamond Baguette Ring
By Julius Cohen
Located in Brooklyn, NY
Tapered Baguette Diamonds (.28 Cts). In-stock Size 6 1/2 for immediate delivery. This ring can be sized
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, 18k Gold

Diamond Tennis Bracelet 18K White Gold Diamond 0.32 Cts/19 Pcs PE 2.18 Cts/28 Pc
By Natkina
Located in Montreux, CH
BRACELET 18K White Gold Diamond 0.32 Cts/19 Pcs PE 2.18 Cts/28 Pcs
Category

21st Century and Contemporary Tennis Bracelets

Materials

Diamond, White Gold

Diamond Tennis Bracelet 18k White Gold Diamond 0.32 Cts/19 Pcs PE 2.18 Cts/28 Pc
By Natkina
Located in Montreux, CH
BRACELET 18K White Gold Diamond 0.32 Cts/19 Pcs PE 2.18 Cts/28 Pcs
Category

Mid-20th Century Tennis Bracelets

Materials

Diamond, White Gold

Elliot Taupe Chaise Longue
By CTS Salotti
Located in Milan, IT
upholstered in a refined velvet fabric in taupe (col. 1470/28 cat. Extralux) that will highlight the decor of
Category

2010s Italian Chaise Longues

Materials

Textile, Wood

Elliot Taupe Chaise Longue
Elliot Taupe Chaise Longue
H 29.93 in W 43.31 in D 74.02 in
Rubelite Round Pendant in 18k Gold Chain
Located in Hong Kong, HK
surrounded by a band of 24 K Yellow gold which in turn is surrounded by a bevy of diamonds totalling 0 28 cts
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Rubelite, Gold, 18k Gold, 22k Gold

Rubelite Round Pendant in 18k Gold Chain
Rubelite Round Pendant in 18k Gold Chain
Free Shipping
H 0.2 in W 0.24 in L 0.24 in
Antique Long Pendant Earrings with Fine Amethysts in Yellow Gold c. 1880.
Located in Aspen, CO
estimated 68 cts of fine well matched amethysts. The long pear cut stones weigh an estimated 28 cts. each
Category

Antique 1880s Victorian Dangle Earrings

Materials

Amethyst, 14k Gold, Yellow Gold

Nigaam 12.81 Cts. Ruby and 1.45 Cts. Diamond Cuff Bangle in 18K Rose Gold
Located in New York, NY
Weight: 26.92 gram Approx. Diamond Weight: 1.45 Cts Approx. Ruby Weight: 12.81 Cts Diamond Shape: Round
Category

2010s Contemporary Cuff Bracelets

Materials

Diamond, Ruby, 18k Gold, Rose Gold

Diana M. 25.21 Cts Custom Round Diamond White Gold Tennis Bracelet
By Diana M. Jewels
Located in New York, NY
18kt custom white gold diamond tennis bracelet. 25.21 cts 28 diamonds each GIA-certified 0,90 each
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, 18k Gold, White Gold

Scandinavian 1960 Sculptural Spikes Ring 18Kt Gold 1.38 Cts Diamonds Emeralds
Located in Miami, FL
mount in four-prongs settings. They are 6 vivid green Colombian emeralds (0.75 cts) and 9 white
Category

Vintage 1960s Scandinavian Modernist Cocktail Rings

Materials

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

Diamond Tennis Bangle Bracelet 18K Rose Gold Diamond 0.59 Cts/176 Pcs
By Natkina
Located in Montreux, CH
Bangle BRACELET 18K Rose Gold Diamond 0.59 Cts/176 Pcs Multi Sapphire 5.15 Cts/28 Pcs
Category

Mid-20th Century Bangles

Materials

Diamond, Rose Gold

Alvaro & Correnti Messina Convertible Cocktail Ring 18Kt Gold 18.8 Cts Carnelian
Located in Miami, FL
top view measurements are 28 mm by 17 mm (1.10 x 0.67 Inches) and raise 13 mm over the finger
Category

Vintage 1980s Italian Renaissance Revival Cocktail Rings

Materials

Carnelian, Gold, 18k Gold, Yellow Gold

925 Sterling Silver Bridal Necklace 18K Rose Gold 3.75 Cts Aquamarine Jewelry
Located in New York, NY
Women's Pendants 3.75 cts Primary Stone : Aquamarine Stone Shape; 8 x 6mm Oval Stone Weight : 3.75cts
Category

21st Century and Contemporary Antarctican Art Deco Loose Gemstones

Materials

Aquamarine, Zircon

Sapphire Beads Cts 526.08 and Diamond Roundel Necklace with 14k Diamond Clasp
Located in Hong Kong, HK
a touch of contrast and glamour to the design. This 28-inch necklace is the ideal piece of jewelry
Category

2010s Hong Kong Contemporary Beaded Necklaces

Materials

Diamond, Sapphire, 14k Gold

GIA Emerald 18K Necklace Antique Victorian Vintage Beads Natural Fine 15.33 Cts
Located in Sylvania, GA
. Printed on Silk of Box are the words "Saqui & Lawrence Ltd. Court Jewellers 28 & 30 Liverpool Lt. EC2
Category

Antique 19th Century Victorian Beaded Necklaces

Materials

Emerald, 18k Gold

David Webb Cocktail Ring 18kt Gold Platinum With 17.18 Cts Diamonds & Sapphire
By David Webb
Located in Miami, FL
". David Webb He was an iconic American jeweler. On July 28, 1948, he founded David Webb, the company
Category

Vintage 1960s American Modernist Cocktail Rings

Materials

Star Sapphire, Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum...

Christopher Designs L'Amour Crisscut Diamond Ring 2.01 cts D VVS 2 GIA
By Christopher Designs
Located in Los Gatos, CA
halo and 28 on the split shank for a total carat weight of 0.83 cts. t.w., the ring is 14.7 mm x 11.15
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

H. Stern Architectural Geometric Cocktail Ring 18Kt White Gold 1.05 Cts Diamonds
By H. Stern
Located in Miami, FL
. Measurements: 28 mm by 27.5 mm by 38 mm (1.10 x 1.08 x 1.49 Inches). Hallmarks: Stamped with the maker's mark
Category

21st Century and Contemporary Brazilian Modernist Cocktail Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Diamond Tennis Bangle Bracelet 18k Rose Gold Diamond 0.77 Cts/130 Pcs Ps 8.88
By Natkina
Located in Montreux, CH
Bangle BRACELET 18K Rose Gold Diamond 0.77 Cts/130 Pcs PS 8.88 Cts/28 Pcs
Category

Mid-20th Century Bangles

Materials

Diamond, Rose Gold

Seaman Schepps Rare Cluster Earrings in 18Kt Yellow Gold with 24.29 Cts Spinels
By Seaman Schepps
Located in Miami, FL
modified cut, purple, 13.67 Cts Weight: 22.9 Grams, (14.68 Dwt). Measurements: 28 mm by 23 mm (1.10 x
Category

Vintage 1970s American Modernist Clip-on Earrings

Materials

Spinel, 18k Gold, Yellow Gold

Carvin French Bombe Cocktail Ring in 18kt Gold with 47.07 Cts Rutile Quartz
By Carvin French
Located in Miami, FL
oversized oval cabochon cut (28 x 22 x 10 mm) of a natural rutilated quartz of 44.07 carats. This ring is
Category

Vintage 1970s American Modernist Cocktail Rings

Materials

Quartz, Gold, 18k Gold, Yellow Gold

Gem Set Cocktail Dangle Earrings In 18Kt Gold 23.20 Cts Sapphires And Diamonds
Located in Miami, FL
Round Brilliant cut of Ceylon Blue Sapphires, 5.20 carats. 28 Oval Shape cut of Blue Sapphires, 7.46
Category

Early 2000s American Contemporary Drop Earrings

Materials

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

Convertible Pendant Brooch in 18Kt Gold with 10.48 Cts in Diamonds and Emeralds
By Muzo Emerald Colombia
Located in Miami, FL
weight of 7.63 carats, F color, VS-2 clarity. Gemstones: Bezel set with 28 mixed cut of natural
Category

21st Century and Contemporary Italian Modernist More Jewelry

Materials

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

Art Deco 1940 American Geometric Tank Ring 18Kt Gold 4.5 Cts Caliber Citrines
Located in Miami, FL
actual size is 8, sizable. The top view measures are 12 mm by 28 mm and raise 9 mm over the finger
Category

Vintage 1930s American Art Deco Cocktail Rings

Materials

Citrine, Gold, 18k Gold, Yellow Gold

Leo De Vroomen London Enameled Clips Earrings 18kt Gold with 24.5 Cts Turquoise
By Leo de Vroomen
Located in Miami, FL
combined weight of 24 carats. They have a total weight of 22.4 Grams and a measurements of 28 mm by 22mm
Category

1990s British Modern Clip-on Earrings

Materials

Turquoise, Gold, 18k Gold, Enamel

Art Deco 1930 Platinum Convertible Pendant Brooch 5.02 Cts In Diamonds Calf Cut
Located in Miami, FL
), 1.04 carats. The main piece as a weight of 12.2 Grams and a measures of 46 mm by 28 mm (1.81 x 1.10
Category

Vintage 1930s American Art Deco Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Chaumet Paris Geometric Clip Earring 18Kt Gold with 2.80 Cts Diamonds and Rubies
By Chaumet
Located in Miami, FL
carats This pair have a weight of 30.4 grams and a measures of 28 mm (1.10 inches) by 25 mm (1 inch
Category

Vintage 1980s French Modernist Clip-on Earrings

Materials

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

Diamond Tennis Bangle Bracelet 18k Rose Gold Diamond 0.77 Cts/130 Pcs Ps 8.88 Ct
By Natkina
Located in Montreux, CH
Bangle BRACELET 18K Rose Gold Diamond 0.77 Cts/130 Pcs PS 8.88 Cts/28 Pcs
Category

21st Century and Contemporary Bangles

Materials

Diamond, Rose Gold

4.58 Cts High Value Clean Diamond Hoop Earring Studded in 18 Karat White Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
entire earrings are studded in 18k White gold. Earrings have a -----------//// VVS1 GH- COLOR 28 Pcs
Category

21st Century and Contemporary Indian Contemporary Hoop Earrings

Materials

Diamond, 18k Gold, White Gold

David Webb New York Bombe Rock Quartz Bracelet Cuff Platinum 5.28 Cts Diamonds
By David Webb
Located in Miami, FL
(1925-1975), was an American jeweler. On July 28, 1948, he founded David Webb, the company, which opened
Category

Vintage 1970s American Modernist Cuff Bracelets

Materials

Diamond, Quartz, Platinum

David Webb New York Bombe Rock Quartz Cocktail Ring Platinum 3.92 Cts Diamonds
By David Webb
Located in Miami, FL
. On July 28, 1948, he founded David Webb, the company, which opened at 2 West 46th Street. Among his
Category

Vintage 1970s American Modernist Dome Rings

Materials

Diamond, Quartz, Platinum

David Webb Cocktail Ring 18kt Gold & Platinum with 2.65 Cts Emerald and Diamonds
By David Webb
Located in Miami, FL
. On July 28, 1948, he founded David Webb, the company, which opened at 2 West 46th Street. Among his
Category

Vintage 1970s American Modernist Cocktail Rings

Materials

Emerald, Diamond, Platinum, 18k Gold, Gold

David Webb Cocktail Ring In 18kt Platinum And 40.44 Cts In Sapphire And Diamonds
By David Webb
Located in Miami, FL
platinum and signed, "©DAVID WEBB 18KT PLAT". David Webb He was an iconic American jeweler. On July 28
Category

Vintage 1920s American Modernist Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Star Sapphire, Gold, 18...

Paul Binder 1970 Swiss 18Kt Gold Bracelet with Ebony Wood 3.80 Cts VS Diamonds
By Paul Binder
Located in Miami, FL
of them are round brilliants cuts and gradated (.02-.06 cts), with a combined weight of 2.24 carats
Category

Vintage 1970s Swiss Modern Bangles

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Italian Modern Cocktail Ring In 18Kt White Gold With 51.57 Cts VS Diamonds Onyx
Located in Miami, FL
, with a large oval cabochon cut (28 x 21 x 12 mm) of a natural black onyx of 50.41 carats. The center
Category

1990s Italian Contemporary Cocktail Rings

Materials

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

Italian Modern Cocktail Ring in 18kt Gold with 25.54 Cts Diamonds and Pink Coral
Located in Miami, FL
and the actual size is 7, sizeable. The top view measures are 25 mm by 28 mm (1 x 1.10 inches
Category

Early 2000s Italian Modern Cocktail Rings

Materials

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

Mid-Century 1960 Geometric Cocktail Ring in 18Kt Gold with 1.53 Cts in Diamonds
Located in Miami, FL
shank. The top view measures are 28 mm (1.1 inches) by 22 mm (0.91 inch) and raise 19 mm over the
Category

Vintage 1960s Italian Retro Cocktail Rings

Materials

White Diamond, Diamond, Lapis Lazuli, Gold, 18k Gold, Yellow Gold

Farrad Italy 1960 Cocktail Ring In 18Kt With 19.53 Cts In Diamonds Lapis Lazuli
Located in Miami, FL
weight of 29.7 Grams. The actual size is 7, sizeable. The top view measures are 28 mm by 26 mm (1.12 x
Category

Vintage 1960s Italian Modernist Cocktail Rings

Materials

White Diamond, Diamond, Lapis Lazuli, Gold, 18k Gold, Yellow Gold

Verdura Milan Clip Earrings in 18Kt Gold with 5.72 Cts Sapphires and Blue Agate
By Verdura
Located in Miami, FL
sapphires with a total weight of 5.72 carats. Weight: 25.3 Grams, (16.22 Dwt). Measurements: 28 mm by 23
Category

Vintage 1970s Italian Modernist Clip-on Earrings

Materials

Agate, Sapphire, 18k Gold, White Gold, Gold

Seaman Schepps New York Cocktail Ring in 18Kt Gold with 54.30 Cts in Sapphires
By Seaman Schepps
Located in Miami, FL
: 23.95 Grams, (15.35 Dwt). Size: 6.5 and is sizeable. Measurements: From the top view 30 mm by 28 mm
Category

Vintage 1970s American Retro Cocktail Rings

Materials

Sapphire, Gold, 18k Gold, Yellow Gold

H Stern Diane von Furstenberg Long Necklace 18 Kt Gold with 22.45 Cts Aquamarine
By H. Stern
Located in Miami, FL
extra links chain to adjust the lenght. Embellished with a faceted double cabochon cut (28 x 18 x 8 mm
Category

Vintage 1980s Brazilian Modern Drop Necklaces

Materials

Aquamarine, Diamond, Gold, 18k Gold, Yellow Gold

David Webb 1960 New York Pendant-Brooch in 18kt Gold with 2.42 Cts in Gemstones
By David Webb
Located in Miami, FL
. On July 28, 1948, he founded David Webb, the company, which opened at 2 West 46th Street. Among his
Category

Vintage 1960s American Modernist Brooches

Materials

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

28 Carat Natural Zambian Emerald & Diamond Tennis Bracelet 14 Karat White Gold
Located in New York, NY
28 Carat Natural Zambian Emerald & Diamond Tennis Bracelet 14 Karat White Gold This exceptionally
Category

2010s Tennis Bracelets

Materials

Diamond, Emerald, 14k Gold, White Gold

Diamond Tennis Bangle Bracelet 18 Karat Gold Blue Sapphire 11.07 Carat/28 Pieces
By Natkina
Located in Montreux, CH
BANGLE BRACELET 18K Rose Gold Blue Sapphire 11.07 Cts/28 Pcs Diamond 0.59 Cts/130 Pcs
Category

21st Century and Contemporary Bangles

Materials

Diamond, Blue Sapphire, Rose Gold

Diamond Tennis Bangle Bracelet 18k Rose Gold Blue Sapphire 11.07 Ct/28 Pcs
By Natkina
Located in Montreux, CH
BANGLE BRACELET 18K Rose Gold Blue Sapphire 11.07 Cts/28 Pcs Diamond 0.59 Cts/130 Pcs
Category

Mid-20th Century Bangles

Materials

Diamond, Blue Sapphire, Rose Gold

Every Day White Gold 18K Necklace Diamond for Her
By Natkina
Located in Montreux, CH
NECKLACE 18K White Gold Diamond 0.45 Cts/30 Pcs Tapered Baguette 0.76 Cts/28 Pcs
Category

21st Century and Contemporary Modern Drop Necklaces

Materials

White Gold

Sunshine White Yellow Gold 18K Necklace Yellow Diamond for Her
By Natkina
Located in Montreux, CH
NECKLACE 18K White/Yellow Gold Diamond 0.58 Cts/28 Pcs Yellow Diamond 0.34 Cts/1 Pcs
Category

21st Century and Contemporary Modern Drop Necklaces

Materials

Yellow Gold

Hoop White Gold 18K Earrings Diamond for Her
By Natkina
Located in Montreux, CH
EARRING 18K White Gold Diamond 0.49 Cts/28 Pcs Tapered Baguette 0.86 Cts/28 Pcs
Category

21st Century and Contemporary Modern Hoop Earrings

Materials

White Gold

Lever-Back Multi Sapphire Pink Gold 18K Earrings Diamond For Her
By Natkina
Located in Montreux, CH
EARRING 18K Pink Gold Diamond 0.54 Cts/112 Pcs Multi Sapphire 2.42 Cts/28 Pcs
Category

21st Century and Contemporary Modern Lever-Back Earrings

Materials

Gold

Unique White Gold 18K Earrings Diamond for Her
By Natkina
Located in Montreux, CH
EARRING 18K White Gold Diamond 3.03 Cts/38 Pcs MQ 3.01 Cts/28 Pcs
Category

21st Century and Contemporary Modern Stud Earrings

Materials

White Gold

Impressive White Gold 18K Earrings Emerald Diamond For Her
By Natkina
Located in Montreux, CH
EARRING 18K White Gold Diamond 0.63 Cts/16 Pcs Emerald 3.89 Cts/28 Pcs
Category

21st Century and Contemporary Modern Stud Earrings

Materials

White Gold

Heart Emerald White Gold 18K Earrings Diamond for Her
By Natkina
Located in Montreux, CH
EARRING 18K White Gold Diamond 0.44 Cts/92 Pcs Emerald 0.90 Cts/28 Pcs
Category

21st Century and Contemporary Modern Stud Earrings

Materials

White Gold

Every Day White Gold 18K Earrings Emerald Diamond for Her
By Natkina
Located in Montreux, CH
EARRING 18K White Gold Diamond 0.67 Cts/28 Pcs Emerald 2.03 Cts/2 Pcs
Category

21st Century and Contemporary Modern Stud Earrings

Materials

White Gold

Stylish White Gold 18K Earrings Blue Sapphire Diamond for Her
By Natkina
Located in Montreux, CH
EARRING 18K White Gold Blue Sapphire 2.35 Cts/28 Pcs Diamond 1.81 Cts/56 Pcs
Category

21st Century and Contemporary Modern Hoop Earrings

Materials

White Gold

Hoop Pink Gold 18K Earrings Diamond Multi Sapphire for Her
By Natkina
Located in Montreux, CH
EARRING 18K Pink Gold Diamond 1.24 Cts/56 Pcs Multi Sapphire 2.02 Cts/28 Pcs
Category

21st Century and Contemporary Modern Hoop Earrings

Materials

Gold

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28 Cts For Sale on 1stDibs

Browse a vast assortment of 28 cts for sale on 1stDibs. These distinct designs — crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. Find a collection of 6 vintage versions or 10 modern creations for a more contemporary example of these cherished accessories. Our collection, which features older pieces for sale from the 20th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. Pieces in our collection of 28 cts made by Contemporary jewelers — as well as those associated with Modern — are very popular. Natkina, Gemsake and Polya Medvedeva Jewellery each produced beautiful examples of these items that are worth considering. Many pieces in our collection are stylish for most occasions, but Diamond versions, from our inventory of 11, can add a particularly distinctive touch to your look, day or night. Today, if you’re looking for round cut 28 cts and are unable to find the perfect match, our selection also includes cushion cut and pear cut alternatives. Most of our 28 cts for sale are for women, but there are 6 pieces available to browse for men.

How Much are 28 Cts?

On average, 28 cts at 1stDibs sell for $8,355, while they’re typically $659 on the low end and $65,000 for the highest priced versions of this item.