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Semi-Mount Halo Engagement Ring, 18 Karat Gold for Solitaire .47 Carat
Located in Greensboro, NC
Composed of 18k white gold, this breathtaking NEW semi-mount engagement ring showcases a cubic
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Gold

Semi-Mount Engagement Ring, 14 Karat Gold for Center Diamond Accents .75 Carat
Located in Greensboro, NC
This ring is a size 6 3/4, but it can be re-sized up or down 1 size for a $30 fee. Once a ring is
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Semi-Mount Halo Engagement Ring, 18k Gold for Solitaire .47ctw
Located in Greensboro, NC
Composed of 18k white gold, this breathtaking NEW semi-mount engagement ring showcases a cubic
Category

Late 20th Century Unknown Engagement Rings

Materials

18k Gold

New Tacori 3 Stone Engagement Ring Platinum Size 6.5 Semi Mount Heart 10936
By Tacori
Located in McLeansville, NC
This beautiful NEW Tacori engagement ring has a semi mount 3-stone design. The center is set with a
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Semi-Mount Engagement Ring, 14 Karat White Gold Center .33 Carat
Located in Greensboro, NC
, this NEW engagement ring features a semi-mount for a diamond or gemstone measuring 4.3 - 5mm across the
Category

20th Century Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Yellow Gold Semi-Mount Band, 14k for Stones Diamond Wedding Ring
Located in Greensboro, NC
Size: 6 3/4 Sizing Fee: Up 2 sizes for $25 or Down 2 sizes for $20 Metal Content: 14k Yellow
Category

20th Century More Rings

Materials

Diamond, Yellow Gold

Yellow Gold Semi-Mount Engagement Ring - 14k Round Brilliant Diamonds for ~6.5mm
Located in Greensboro, NC
Size: 6 1/2 Sizing Fee: Up 3 sizes for $35 or Down 3 sizes for $35 Metal Content: 14k Yellow Gold
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Semi-Mount Engagement Ring 14k Gold for Center Diamond Accents .75ctw
Located in Greensboro, NC
This ring is a size 6 3/4, but it can be re-sized up or down 1 size for a $30 fee. Once a ring is
Category

Late 20th Century Unknown Engagement Rings

Materials

Diamond, 14k Gold

Semi-Mount Engagement Ring, 14k Gold for Center Milgrain w/ Diamonds
Located in Greensboro, NC
This ring is a size 6 3/4, but it can be re-sized up 2 sizes or down 1 size for a $25 fee. Once a
Category

Late 20th Century Unknown Engagement Rings

Materials

Diamond, 14k Gold

New Tacori Emerald Cut 3 Stone Engagement Ring 18k Gold Platinum Semi Mount 2199
By Tacori
Located in McLeansville, NC
This beautiful NEW Tacori engagement ring is a semi mount 3-stone design currently set with a 1
Category

2010s Engagement Rings

Materials

Diamond, 18k Gold, Platinum

New Scott Kay Semi-Mount Engagement Ring, 14k Gold for Bypass .78ctw
By Scott Kay
Located in Greensboro, NC
Showcase your perfect diamond solitaire or heirloom gemstone in this beautiful semi-mount
Category

Late 20th Century Unknown Engagement Rings

Materials

White Gold, 14k Gold

New Semi-Mount Engagement Ring & Wedding Band, 14k Gold for Center .37ctw
Located in Greensboro, NC
fashioned in two types of 14k gold and features a semi-mount for a diamond or gemstone measuring
Category

Late 20th Century Unknown Engagement Rings

Materials

14k Gold, Rose Gold, White Gold

New Semi-Mount Engagement Ring, 18k Gold for Center w/ Baguette Diamonds
Located in Greensboro, NC
This ring is a size 6 3/4. Metal Content: Guaranteed 18k Gold as stamped Stone Information
Category

Late 20th Century Unknown Engagement Rings

Materials

Diamond, 18k Gold

Semi-Mount Engagement Ring, 14 Karat Gold for Center Milgrain with Diamonds
Located in Greensboro, NC
This ring is a size 6 3/4, but it can be re-sized up 2 sizes or down 1 size for a $25 fee. Once a
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Semi-Mount Engagement Ring, 18 Karat Gold for Center with Baguette Diamonds
Located in Greensboro, NC
This ring is a size 6 3/4. Metal Content: Guaranteed 18k Gold as stamped Stone Information
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 18k Gold, White Gold

White Gold Semi-Mount Engagement Ring 14k for ~7mm Center with Diamonds .28ctw
Located in Greensboro, NC
: Natural Diamonds Total Carats: .28ctw Cut: Round Brilliant Color: G Clarity: VS1 - VS2 Fits Solitaire
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Yellow Gold Semi-Mount Flower Ring - 14k Round Brilliant .23ctw for ~6mm Round
Located in Greensboro, NC
Stone Information Natural Diamonds Carat(s): .23ctw Cut: Round Brilliant Color: F - G Clarity: VS1 - VS2
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Yellow Gold

Semi-Mount Engagement Ring, 14 Karat Gold Fits Center with Diamonds .41 Carat
Located in Greensboro, NC
This ring is a size 6 3/4, but it can be re-sized up 2 sizes for a $25 fee or down 1 size for a $40
Category

Late 20th Century Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Gold

NEW Semi-Mount Engagement Ring & Wedding Band, 14k Gold .13ctw
Located in Greensboro, NC
this semi-mount wedding set. Fashioned in 14k white gold, this NEW set is comprised of an engagement
Category

Late 20th Century Unknown Engagement Rings

Materials

14k Gold, White Gold

New Semi-Mount Engagement Ring, 18K Gold Diamonds Round Brilliant .48ctw
Located in Greensboro, NC
highlighted by the three rows of sparkling diamond accents, this NEW semi-mount ring is crafted in luxurious
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 18k Gold, White Gold

New Semi-Mount Engagement Ring, 18k Gold Diamonds Round Brilliant .48ctw
Located in Greensboro, NC
highlighted by the three rows of sparkling diamond accents, this NEW semi-mount ring is crafted in luxurious
Category

Late 20th Century Unknown Engagement Rings

Materials

Diamond, 18k Gold

New Semi-Mount Halo Engagement Ring & Wedding Band, 18k Gold 2.35ctw
Located in Greensboro, NC
spectacular set consists of a double halo semi-mount engagement ring and a matching contoured wedding band
Category

Late 20th Century Unknown Bridal Rings

Materials

18k Gold

HUGE Vintage Diamond Semi Mount Ring .75ct 18K Antique Deco Original 1910s
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1910's Vintage Diamond .75ct 18K White Gold Semi Mount
Category

Vintage 1910s Art Deco Cocktail Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

New Beverley K Diamond Semi Mount Halo Engagement Ring 14k Gold Size 6.75
By Beverley K
Located in McLeansville, NC
This lovely new ring set is a Beverly K design. The engagement ring is a semi-mount for a round cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

New Jabel Semi-Mount Engagement Ring & Wedding Band, 18k Gold Diamonds .32ctw
By Jabel
Located in Greensboro, NC
delight your sweetheart! The semi-mount engagement ring will accommodate a round cut diamond or gemstone
Category

Late 20th Century Unknown Engagement Rings

Materials

White Gold, 18k Gold

Ritani Grecian Leaf Semi-Mount Engagement Ring White Gold, 14k Center .14ctw
By Ritani
Located in Greensboro, NC
wallet-friendly price. Size: 6 3/4 Sizing Fee: Down 1 size for $25 or Up 2 sizes for $30 Brand
Category

20th Century More Rings

Materials

White Gold

14K White Gold Ring Mounting with 3 Sides of Diamonds 1.35 Carat in Total Weight
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
: GOLD type: SEMI MOUNTED ring weight: 3.50 gr size: 4.5 US hallmark: 14K
Category

2010s American Modern Engagement Rings

Materials

Diamond, 14k Gold

New Beverley K Semi Mount Engagement Ring Wedding Band Set 14k Gold Size 6.75
By Beverley K
Located in McLeansville, NC
ring. The engagement ring is a semi mount ring has a diamond halo framing an open center setting which
Category

21st Century and Contemporary Engagement Rings

Materials

14k Gold, White Gold

Antique Large Ormolu Mounted Walnut & Marquetry Serpentine Credenza 19th C
Located in London, GB
This is a superb antique Victorian ormolu mounted burr walnut floral marquetry inlaid credenza
Category

Antique 1860s Credenzas

Materials

Ormolu

4.5 Carat Diamond "Mad Heart" Pendant in Platinum with Silver Akoya Pearls
Located in Sherman Oaks, CA
piece isn't stamped. However, the workmanship speaks for itself. The selection and mounting of the
Category

Late 20th Century North American Contemporary Pendant Necklaces

Materials

Cultured Pearl, Pearl, White Diamond, Diamond, Platinum, White Gold, 14k...

Deco Sapphire 3 Stone Diamond Sri Lanka Sapphire Ring 2.10ct GIA 1930s NOS 18K
Located in Dearborn, MI
New Old Stock Rare 14K Yellow Gold Three Stone Ring Semi Mount Setting Never Worn, Never Sold
Category

Vintage 1930s Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Mindi Mond Victorian 17.61 Carat Aquamarine Diamond Silver Gold Ring
By Mindi Mond
Located in New York, NY
- J; Clarity: SI1 - I1 115 Rose Semi-faceted, 3 Single Cut, 4 Round Brilliant Cut Round Diamonds
Category

Antique Mid-19th Century North American Victorian Cocktail Rings

Materials

Gold, Silver

2.71 Carat Colombian Emerald Three Prong Solitaire Slider Pendant Gold 14K
Located in Jupiter, FL
a simple 3-prong gold mount, allowing for the emerald to be shown in full view. The earth-mined
Category

2010s American Modern Pendant Necklaces

Materials

Emerald, Gold, 14k Gold

GIA Ruby Diamond Platinum 18K Antique Certified No Heat Huge Pendant 4.63 Carats
Located in Sylvania, GA
Semi-Transparent Ruby – approx. 1.05 carats 20 Emerald Cut Transparent Red Rubies -- approx. 1.42
Category

Antique Late 18th Century Late Victorian Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Platinum

Victorian 1890 Necklace in 18kt Gold with 51.04cts Peridots Turquoises & Pearls
Located in Miami, FL
combined total weight of about 20 carats. Pearls: Mounted around with 42 graduated semi round white pearls
Category

Antique 1890s English Late Victorian Drop Necklaces

Materials

Pearl, Peridot, Turquoise, Gold, 18k Gold, Yellow Gold

H. Stern Eternity Band Ring In 18Kt White Gold With 2.70 Ctw In Blue Sapphires
By H. Stern
Located in Miami, FL
. Sapphires: Mount in a channel setting, with 27 calibrated squared faceted cut of natural vivid blue
Category

Vintage 1980s Brazilian Modernist Band Rings

Materials

Blue Sapphire, Sapphire, White Gold, 18k Gold, Gold

Wedderien 1928 Art Deco Carved Jade Clip Platinum 12.51 Cts Diamonds & Sapphires
Located in Miami, FL
. Diamonds: Mount with 22 round European cut diamonds, 0.55 carats, white colorless F color, VS-2 clarity
Category

Vintage 1920s American Art Deco Brooches

Materials

Diamond, White Diamond, Jade, Sapphire, Blue Sapphire, Star Sapphire, Pl...

Art Nouveau 1900 Enamel Orchid Pendant In 14Kt Gold With Diamond And Pearls
Located in Miami, FL
, SI-1 clarity. Pearls: Mounted with 3 white pearls, such: one free form from the Mississippi river
Category

Antique Early 1900s American Art Nouveau Pendant Necklaces

Materials

Diamond, Pearl, South Sea Pearl, White Diamond, Natural Pearl, Gold, 14k...

Vintage Louis Revival Marquetry Commode Chest 20th Century
Located in London, GB
floral marquetry decoration and ormolu mounts. It has two capacious drawers and a large dark cream"Marmo
Category

1990s English Commodes and Chests of Drawers

Materials

Marble, Ormolu

American 1890 Art Nouveau Enamel Brooch In 14Kt Gold With Diamonds And Pearls
Located in Miami, FL
with 3 semi round white pearls, graduated between 2 to 5.7 mm Diamonds: Mounted in prongs settings
Category

Antique 1890s American Art Nouveau Brooches

Materials

Diamond, White Diamond, Pearl, Gold, 14k Gold, Yellow Gold, Enamel

Antique Victorian Walnut Ebonised & Marquetry Credenza 19th Century
Located in London, GB
This is an exceptional quality antique Victorian ormolu mounted burr walnut, ebonised and
Category

Antique 1860s English Victorian Sideboards

Materials

Ormolu

Vintage Louis Revival Marquetry Commode Chest 20th C
Located in London, GB
marquetry decoration and ormolu mounts. It has two capacious drawers and a large dark cream "Marmo di Siena
Category

Vintage 1980s Commodes and Chests of Drawers

Materials

Marble, Ormolu

England 1860 Victorian Etruscan Revival Woven Bracelet In 14Kt Yellow Gold
Located in Miami, FL
finish. Fitted with an integrated push box lock decorated with granulated patterns. Diamonds: Mounted in
Category

Antique 1860s English Victorian Link Bracelets

Materials

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

Antique French Burr Walnut Marquetry Card / Writing / Dressing Table 19th C
Located in London, GB
This is a rare late 19th century antique French ormolu mounted metamorphic burr walnut and floral
Category

Antique 1890s Tables

Materials

Walnut

Long Dangling Diamond Teardrop White Gold Earrings by Odelia
By Odelia
Located in Miami Beach, FL
brand was born! Odelia is a full jewelry line featuring bridal and fashion jewelry; semi-mounts, bands
Category

21st Century and Contemporary American Dangle Earrings

Materials

Diamond, White Gold, 18k Gold

Antique Victorian Serpentine Burr Walnut Marquetry Credenza 19th C
Located in London, GB
This is an exceptional quality antique Victorian ormolu mounted burr walnut and marquetry inlaid
Category

Antique 1870s English Victorian Credenzas

Materials

Ormolu

Victorian 1870 Etruscan Revival Enamel Star Bracelet in 15kt Gold with Diamonds
Located in Miami, FL
diamonds, with 0.95 carats,G/H color, SI clarity. Emeralds: Mounted in flush settings, with 4 squared
Category

Antique 1870s English Etruscan Revival Bangles

Materials

Diamond, White Diamond, Emerald, Gold, 15k Gold, Yellow Gold, Enamel

Victorian 1880 Etruscan Revival Bracelet in 15kt Gold with Turquoises and Pearls
Located in Miami, FL
3.20 carats. Pearls: Mounted in flush prongs settings, with 15 halves rounds white pearls. Birthstone
Category

Antique 1880s English Etruscan Revival Bangles

Materials

Pearl, Turquoise, Gold, 15k Gold, Yellow Gold

Victorian 1880 Etruscan Pendant Brooch in 18Kt Yellow Gold with Coral and Pearls
Located in Miami, FL
carats. Embellished around with 12 natural round white pearls of 3.5 mm all of them mounted in six
Category

Antique 1880s Victorian Brooches

Materials

Pearl, Coral, 18k Gold, Yellow Gold

Antique Design Semi Mount for Ring or Cocktail Ring 14 Karat White Gold
Located in Melbourne, FL
An antique design semi mount for an engagement ring or right hand ring. The ring is 14 karat white
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

White Diamond, 14k Gold

Diamond Engagement Ring Semi Mount 14 Karat White Gold
Located in Melbourne, FL
An unique semi mount for an engagement ring. It is a very heavy, durable mounting with large
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

White Diamond, 14k Gold, White Gold

Semi-Mount Engagement Ring, 18 Karat Gold for Center Diamonds .25 Carat
Located in Greensboro, NC
This ring is a size 6 3/4, but it can be re-sized up 2 sizes for a $40 fee. Once a ring is re-sized
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold, White Gold

Semi-Mount Engagement Ring, 14 Karat Gold for Center Diamond Accents .42 Carat
Located in Greensboro, NC
Showcase your gorgeous diamond solitaire or treasured heirloom gemstone in this elegant semi-mount
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Semi-Mount Engagement Ring 14 Karat Gold for Center Diamond Accents .20 Carat
Located in Greensboro, NC
This ring is a size 6 3/4, but it can be re-sized up 2 sizes for a $25 fee. Once a ring is re-sized
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Semi-Mount Halo Ring, 14 Karat Gold for Emerald Cut Center Dias .60 Carat
Located in Greensboro, NC
Diamond Accents Clarity: SI1 Color: G Cut: Round Brilliant Total Carats: 0.60ctw Center Fits Emerald
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Semi-Mount Halo Ring 18 Karat Gold for Oval Center with Diamonds .68 Carat
Located in Greensboro, NC
This ring is a size 6 3/4 - 7, but it can be re-sized up 2 sizes for a $30 fee or down 1 size for a
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Scott Kay Semi-Mount Halo Ring 14 Karat Gold for Oval Diamonds .62 Carat
By Scott Kay
Located in Greensboro, NC
This ring is a size 6 3/4, but it can be re-sized up 2 sizes for a $30 fee. Once a ring is re-sized
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Semi-Mount Engagement Ring, 14 Karat Gold Center Solitaire 0.52 Carat
Located in Greensboro, NC
Showcase your beautiful diamond or treasured heirloom stone in this elegant semi-mount engagement
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Yellow Gold Semi-Mount Engagement Ring, 14k for Center Diamonds .32ctw
Located in Greensboro, NC
& 14k White Gold Stone Information: Natural Diamond Accents Total Carats: .32ctw Cut: Princess
Category

20th Century More Rings

Materials

Diamond, Yellow Gold

Semi-Mount Engagement Ring, 14 Karat Gold Diamonds Round Brilliant .38 Carat
Located in Greensboro, NC
14k white gold, this NEW semi-mount ring hosts a sparkling collection of natural diamond accents and
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

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Semi Mount For 3 Carat For Sale on 1stDibs

You are likely to find exactly the semi mount for 3 carat you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Gold, White Gold and 14k Gold — can elevate any look. You can easily find a 2 antique edition and 21 modern creations to choose from as well. You’re likely to find the perfect semi mount for 3 carat among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. Finding an appealing semi mount for 3 carat — no matter the origin — is easy, but Scott Kay each produced a popular version that is worth a look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes princess cut alternatives. There aren’t many items for men if you’re seeking a semi mount for 3 carat, as most of the options available are for women and unisex.

How Much is a Semi Mount For 3 Carat?

On average, a semi mount for 3 carat at 1stDibs sells for $1,650, while they’re typically $480 on the low end and $2,750 for the highest priced versions of this item.