Skip to main content

4 Carat Diamond Semi Mount

to
9
106
3
69
38
22
22
8
5
4
3
2
2
2
2
1
1
1
1
1
1
1
1
1
2
2
2
2
2
Sort By
Semi-Mount Engagement Ring 14 Karat White Gold for Center Diamonds .38 Carat
Located in Greensboro, NC
Information: Natural Diamond Accents Clarity: SI1 - SI2 Color: G Cut: Princess Total Carats: 0.38ctw
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 .75 Carat
Located in Greensboro, NC
Diamond Accents Clarity: SI1 - SI2 Color: G - H Cut: Round Brilliant Total Carats: 0.75ctw Center
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Ladies 14k White Gold Semi Mount Diamond Engagement Ring
Located in Houston, TX
One lady's custom made textured & polished rhodium plated 14K white gold, diamond engagement, semi
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Semi-Mount Engagement Ring 18 Karat Gold Fits Center with Diamonds .26 Carat
Located in Greensboro, NC
white) Stone Information: Natural Diamond Accents Clarity: VS1 Color: E - F Cut: Round Brilliant
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

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

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

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

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 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

Yellow Gold Semi-Mount Band, 14k for Stones Diamond Wedding Ring
Located in Greensboro, NC
Gold Stone Information: Natural Diamond Accents Total Carats: .05ctw Cut: Round Brilliant
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
& 14k White Gold Stone Information Natural Diamonds Carat(s): .07ctw Cut: Round Brilliant Color: F - G
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
Diamond Accents Clarity: SI1 - SI2 Color: G - H Cut: Round Brilliant Total Carats: 0.75ctw Center
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
: Natural Diamond Accents Clarity: SI1 Color: G - H Cut: Round Brilliant Total Carats: 0.36ctw Fits
Category

Late 20th Century Unknown Engagement Rings

Materials

Diamond, 14k 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 Semi-Mount Engagement Ring, 18k Gold for Center w/ Baguette Diamonds
Located in Greensboro, NC
: Natural Diamond Accents Clarity: VS1 Color: G Cut: Baguette Total Carats: 0.50ctw Fits Center Stone
Category

Late 20th Century Unknown Engagement Rings

Materials

Diamond, 18k 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

Semi-Mount Engagement Ring, 18 Karat Gold for Center with Baguette Diamonds
Located in Greensboro, NC
: Natural Diamond Accents Clarity: VS1 Color: G Cut: Baguette Total Carats: 0.50ctw Fits Center Stone
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 18k Gold, White Gold

New Semi-Mount Engagement Ring 18k Gold Fits Center w/Diamonds .26ctw
Located in Greensboro, NC
white) Stone Information: Natural Diamond Accents Clarity: VS1 Color: E - F Cut: Round Brilliant
Category

Late 20th Century Unknown More Jewelry

Materials

Diamond, 18k Gold

New Semi-Mount Engagement Ring 14k White Gold for Center Diamonds .38ctw
Located in Greensboro, NC
Information: Natural Diamond Accents Clarity: SI1 - SI2 Color: G Cut: Princess Total Carats: 0.38ctw
Category

Late 20th Century Unknown Engagement Rings

Materials

Diamond, White Gold

White Gold Semi-Mount Engagement Ring, 14k Fits Oval Center with Diamonds
Located in Greensboro, NC
Stone Information: Cubic Zirconia (placeholder solitaire) Cut: Oval Color: Clear Natural Diamond
Category

Late 20th Century Unknown Engagement Rings

Materials

Diamond, White Gold

Semi-Mount Engagement Ring, 14 Karat Gold for Center Milgrain with Diamonds
Located in Greensboro, NC
: Natural Diamond Accents Clarity: SI1 Color: G - H Cut: Round Brilliant Total Carats: 0.36ctw Fits
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

White Gold Diamond Semi-Mount Engagement Ring 18k Rnd .30ctw fits ~6.5mm Center
Located in Greensboro, NC
Stone Information Natural Diamonds Carat(s): .30ctw Cut: Round Brilliant Color: G Clarity: VS1 - VS2
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 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

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 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 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

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

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 Semi-Mount Engagement Ring, 18k White Gold for Stone Genuine .57ctw
Located in Greensboro, NC
stylish, this semi-mount provides the perfect stage for your diamond or heirloom gemstone! This ring is
Category

Late 20th Century Unknown Engagement Rings

Materials

White Gold

New Semi-Mount Halo Ring -18k Gold Center Round Brilliant Accents .53ctw
Located in Greensboro, NC
Absolutely breathtaking, this NEW semi-mount ring will be the perfect piece to display your
Category

Late 20th Century Unknown Cocktail Rings

Materials

18k Gold

New Semi-Mount Engagement Ring, 18k Gold & Platinum Fits w/Dias .33ctw
Located in Greensboro, NC
Information: Natural Diamond Accents Clarity: SI1 Color: F Cut: Round Brilliant Total Carats: 0.33ctw
Category

Late 20th Century Unknown Engagement Rings

Materials

18k Gold, Platinum

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

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

Simon G. Duchess Semi-Mount Engagement Ring White Gold 18k fits 6.5mm CZ Sz6 1/2
By Simon G Jewelry
Located in Greensboro, NC
: Clear Diameter: 6.5mm Natural Diamonds Carat(s): .43ctw Cut: Baguette & Round Brilliant Color: F - G
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 3.46 Carat Fancy Yellow and Diamond Ring
Located in Delray Beach, FL
A 3.46 carat fancy yellow diamond is the focal point of this exquisite ring. At its center, this
Category

2010s Unknown Modern Fashion Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Yellow Gold

4.5 Carat Diamond "Mad Heart" Pendant in Platinum with Silver Akoya Pearls
Located in Sherman Oaks, CA
2mm to 3mm and a total estimated weight of 0.96 carats. These diamonds are all channel-set. We rate
Category

Late 20th Century North American Contemporary Pendant Necklaces

Materials

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

Light Green Tourmaline 1.87 Carat and Diamond Ring in 14 Karat Gold
Located in Tucson, AZ
, rarity and when we can, one of a kind. So it is the case with this two-tone 14-karate gold semi-mount
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

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

GIA Ruby Diamond Platinum 18K Antique Certified No Heat Huge Pendant 4.63 Carats
Located in Sylvania, GA
Report. Authentic Antiques. Finest Untreated Ruby Crowned With 2.16 Carats of Sparkling Diamonds White
Category

Antique Late 18th Century Late Victorian Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Platinum

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

Art Deco 1925 Graduated Burmese Jadeite Jade Necklace Sautoir Platinum Diamonds
Located in Miami, FL
weight of 288.25 carats. The gemstones are from Burmese origin, semi translucent with lovely subtle
Category

Vintage 1920s American Art Deco Beaded Necklaces

Materials

Diamond, Jade, Platinum

Van Cleef & Arpels Golden Pearl Cocktail Ring 18Kt Gold With 3.46 Ctw Diamonds
By Van Cleef & Arpels
Located in Miami, FL
patterns and mount with a great assortment of natural earth mined white diamonds Diamonds: Mount in a
Category

Vintage 1970s French Modernist Cocktail Rings

Materials

Diamond, White Diamond, Pearl, Gold, 18k Gold, Yellow 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...

H. Stern Cocktail Ring 18Kt White Gold With 3.95 Ctw In Aquamarine And Diamonds
By H. Stern
Located in Miami, FL
blue aquamarine of 3.87 carats. Diamonds: Mounted in flush settings, with 4 round brilliant cut
Category

1990s Brazilian Modernist Cocktail Rings

Materials

Aquamarine, Diamond, White Diamond, Gold, 18k Gold, White Gold

Platinum & 18K Yellow Gold Diamond Engagement Ring 0.40 ctw
Located in Houston, TX
6.5mm to 7.9mm. Bar Set in Platinum with: Four (4) princess cut natural diamonds: Total Carat Weight
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Rey Urban 1970 Denmark Geometric Sculptural Ring in Solid 18K Gold And Diamonds
By Rey Urban
Located in Miami, FL
: Mount in a flush setting, with 4 European round cut diamonds, .06 carats, F/G color, VS/SI clarity
Category

Vintage 1960s Danish Modernist Cocktail Rings

Materials

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

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

Estate Kate Mc Cullar Rhdolite Garnet Citrine Diamond Ring 14 Karat White Gold
Located in Torrance, CA
citrines are estimated at 0.18 carats each (0.36 carats total estimated weight). The diamonds total an
Category

Mid-20th Century Unknown Cocktail Rings

Materials

Citrine, Diamond, Garnet, 14k Gold, White Gold

Art Deco 1920 Mughal Tutti Frutti Necklace Silver 303.69 Cts Gemstone And Pearls
Located in Miami, FL
mm) of a Green Tourmaline, 39.17 carats. 10 Semi Oval Cabochons cut (average 4 x 5 x 3 mm) of Ceylon
Category

Vintage 1920s English Art Deco Beaded Necklaces

Materials

Onyx, Pearl, Blue Sapphire, Tourmaline, Fluorite, Gold, 18k Gold, Yellow...

18 Karat White Gold 0.46 Carat Diamond Engagement 4 Prong Semi Mount Ring
Located in New York, NY
Diamond Color: G-H Metal Purity: 18k Center Stone To Fit Setting: Apx 0.75ct-1.00ct Brand: Leon Diamond
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold

Diamond Semi-Mount Natural Yellow and White Diamonds .41 Carat 18 Karat WY
Located in Daytona Beach, FL
semi-mount G VS and natural yellow diamonds 18kt white and yellow gold, $1399. size 6 3/4 This is
Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

White Diamond, Yellow Diamond, Gold

14 Karat Rose Gold 0.89 Carat Diamond Engagement Semi Mount Ring
Located in New York, NY
14k Rose Gold, Si1, G-H, 0.89tcw Diamond Engagement Semi Mounting Ring, 6.5 Size: 6.5 Metal: Rose
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

14 Karat Rose Gold 0.38 Carat Diamond Engagement Semi Mount Ring
Located in New York, NY
14k Rose Gold, Si1, G-H, 0.38tcw Diamond Engagement Semi Mounting Ring, 6.5 Size: 6.5 Metal: Rose
Category

2010s American Engagement Rings

Materials

Diamond, Rose Gold, 14k Gold

14 Karat Rose Gold 0.28 Carat Diamond Engagement Semi Mount Ring
Located in New York, NY
14k Rose Gold, Si1, G-H, 0.28tcw Diamond Engagement Semi Mounting Ring, 6.5 Size: 6.5 Metal: Rose
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

14 Karat Rose Gold 0.48 Carat Diamond Engagement Semi Mount Ring
Located in New York, NY
Style: Solitaire with Accents Brand: Leon Diamond Stone Shape: Round, Oval, Cushion Ring Size: 6.5
Category

2010s American Engagement Rings

Materials

Diamond

14 Karat Rose Gold 0.13 Carat Diamond Engagement Semi Mount Ring
Located in New York, NY
Style: Solitaire with Accents Brand: Leon Diamond Stone Shape: Round Ring Size: 6.5 Metal: Rose
Category

2010s American Bridal Rings

Materials

Diamond, 14k Gold

14 Karat Rose Gold 0.38 Carat Diamond Engagement Semi Mount Ring
Located in New York, NY
Style: Solitaire with Accents Brand: Leon Diamond Stone Shape: Round Ring Size: 6.5 Metal: Rose
Category

2010s American Bridal Rings

Materials

Diamond, 14k Gold

Diamond Semi Mount 14 Karat White Gold .40 Carat Total Weight of Diamonds
Located in Melbourne, FL
A heavy, durable semi mount in 14 karat white gold. The mounting has .40 carat total weight of
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

White Diamond, 14k Gold

14 Karat Rose Gold 0.21 Carat Diamond Engagement Semi Mount Ring
Located in New York, NY
Style: Halo with Accents Brand: Leon Diamond Stone Shape: Round Ring Size: 6.5 Color: G-H
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold

14 Karat Rose Gold 0.17 Carat Diamond Engagement Semi Mount Ring
Located in New York, NY
dition: Style: Solitaire with Accents Brand: Leon Diamond Stone Shape: Oval, Round, Princess
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold

18 Karat White Gold 0.36 Carat Pave Diamond Semi Mount Bridal Ring
Located in New York, NY
Condition: New Style: Solitaire with Accents Clarity: VS1-SI1 Stone Shape: Round Diamond Color
Category

2010s American Bridal Rings

Materials

Diamond, 18k Gold

  • 1
Get Updated with New Arrivals
Save "4 Carat Diamond Semi Mount", and we’ll notify you when there are new listings in this category.

4 Carat Diamond Semi Mount For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 4 carat diamond semi mount for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using gold, white gold and 14k gold. You can easily find a 51 antique edition and 63 modern creations to choose from as well. You’re likely to find the perfect 4 carat diamond semi mount among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. Creating a 4 carat diamond semi mount has been a part of the legacy of many jewelers, but those produced by Mehnaz Durrani, Scott Kay and Five Star Jewelry are consistently popular. A 4 carat diamond semi mount of any era or style can lend versatility to your look, but a version featuring diamond, from our inventory of 92, is particularly popular. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and cushion cut cut versions available here, too. If you’re browsing our inventory for a 4 carat diamond semi mount, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 4 Carat Diamond Semi Mount?

On average, a 4 carat diamond semi mount at 1stDibs sells for $1,695, while they’re typically $476 on the low end and $127,999 for the highest priced versions of this item.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.