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Semi Mount Diamond Rings

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14 Karat White Gold Semi Mount Diamond Engagement Fashion Ring 0.53 TDW
Located in Stamford, CT
14 Karat White Gold Semi Mount Diamond Ring 0.53 Total Diamond Weight. Size 6.75 3 grams total
Category

2010s Modern Engagement Rings

Materials

Diamond, 14k Gold

Ladies Platinum Princess Diamond Semi Mount Engagement Ring
Located in Houston, TX
Ladies platinum diamond engagement ring with a half round shank. Engraved with "PLAT". The semi mount can
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Ladies Platinum Diamond Oval Semi Mount Engagement Ring
Located in Houston, TX
Ladies 950 platinum diamond engagement semi-mount ring with a half round shank. Engraved with "PLAT
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Semi Bezel Diamond Engagement Mounting
By Gabriel & Co.
Located in Stamford, CT
Ladies' 14k White Gold Diamond Engagement Mounting. Mounting features a semi bezel head and
Category

2010s 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

14 Karat White Gold Round Diamond Ring Semi Mount
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
14k white gold round diamond ring semi mount, containing 10 round full cut diamonds weighing .40pts
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 14k Gold

Ladies 14K White Gold Diamond Semi Mount Engagement Ring
Located in Houston, TX
Measurements: 6.50mm to 7.00mm in diameter Weight: 3.20 grams Ladies 14K white gold diamond semi-mount
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold Round Diamond Ring Semi Mount
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
14k white gold round diamond ring, containing 24 round full cut diamonds weighing 55pts., color "G
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 14k Gold

Ladies Platinum Halo Accented Diamond Round Semi Mount Engagement Ring
Located in Houston, TX
Ladies platinum diamond halo accented semi-mount engagement ring with a half round shank. The metal was
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Ladies 14k White Gold Semi Mount Halo Diamond Engagement Ring
Located in Houston, TX
One ladies custom made polished rhodium plated 14K white gold, diamond engagement, halo, semi-mount
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Art Deco Inspired 14 Karat with Diamonds Ring Semi Mount
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
Art Deco inspired 14k with diamonds ring semi mount, containing diamonds weighing diamonds
Category

Late 20th Century American Retro Engagement Rings

Materials

Diamond, 14k Gold

Ladies 18k White Gold Semi Mount Halo Diamond Engagement Ring
Located in Houston, TX
polished rhodium plated 18K white gold diamond engagement halo semi-mount ring with a split half round
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, White Gold, 18k Gold

Ladies 14k White Gold Semi Mount Halo Diamond Engagement Ring
Located in Houston, TX
approximately 6.50mm to 7.00mm in diameter Weight: 6.52 grams Ladies "REKO" 14K white gold diamond engagement
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Ladies Platinum Oval Accented Emerald Cut Diamond Semi Mount Engagement Ring
Located in Houston, TX
polished 950 platinum, diamond engagement, semi-mount, accented ring with a tapered, comfort-fit shank. The
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Platinum

Scott Kay Diamond Engagement Ring Semi Mount Tapered Baguettes 0.28tcw Platinum
By Scott Kay
Located in San Diego, CA
Brand: Scott Kay Style: Solitaire with Baguettes Semi Mount Metal: Platinum Size: 6.75 - sizable
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Ladies Platinum Marquee Hidden Halo Accented Diamond Semi Mount Engagement Ring
Located in Houston, TX
engagement hidden halo semi-mount ring with a half round shank. Engraved with "PLAT". The semi mount can
Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

Diamond, Platinum

Ladies 14k Yellow Gold Oval Semi Mount Halo Diamond Engagement Ring
Located in Houston, TX
One lady's custom made polished 14K yellow gold, diamond halo, engagement, semi-mount ring with a
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

14k white gold Diamond Classic Halo Oval Semi-Mounting Engagement Ring
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
This is a classic halo oval semi-mounting engagement ring, crafted in 14k white gold band features
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Ritani 18K White Gold Square Shaped Diamond Semi Mount Engagement Ring
By Ritani
Located in Houston, TX
Ladies 18K white gold, diamond engagement semi-mount ring with a half round shank. The semi mount can
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, White Gold

Ladies 14K White Gold Solitaire Accented Diamond Semi Mount Engagement Ring
Located in Houston, TX
grams Ladies 14K white gold diamond solitaire engagement accented semi-mount ring with a half round
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Ladies 14K White Gold Halo Diamond Rectangular Semi Mount Engagement Ring
Located in Houston, TX
14K white gold, diamond engagement, halo, accented, semi-mount ring with a half round shank. Engraved
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Ladies 18K White Gold Accented Diamond Round Semi Mount Engagement Ring
Located in Houston, TX
Gender: Ladies Metal Type: 18K White Gold Ring Size: 5.5 Shank Maximum Width: 2.00mm The semi
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Vow Collection Ring: 2 Carat Diamond Semi-Mounting Ring in 14K White Gold
Located in New York, NY
Diamond Total Carat Weight: This exquisite Vow Collection semi-mounting ring showcases a total
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, 14k Gold, White Gold

Vow Collection Ring: 1 Carat Diamond Semi-Mounting Ring in 14K White Gold
Located in New York, NY
Diamond Total Carat Weight: This elegant Vow Collection semi-mounting ring features a total carat
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, 14k Gold, White Gold

Vow Collection Ring: 1.2 Carat Diamond Semi-Mounting Ring in 14K White Gold
Located in New York, NY
Diamond Total Carat Weight: This stunning Vow Collection semi-mounting ring showcases a total carat
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, 14k Gold, White Gold

Tacori Ladies Platinum Squared Three Stone Diamond Semi Mount Engagement Ring
By Tacori
Located in Houston, TX
Ladies platinum diamond semi-mount engagement three-stone ring with a half round shank. Engraved with
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Vow Collection Ring: 0.5 Carat Diamond Semi-Mounting Ring in 14K White Gold
Located in New York, NY
Diamond Total Carat Weight: The Vow Collection semi-mounting ring features a total carat weight of
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, 14k Gold, White Gold

Ladies 14K White Gold Oval Halo Diamond Semi Mount Engagement Ring
Located in Houston, TX
: 10.95mm x 8.95mm Weight: 3.70 grams Ladies 14K white gold diamond engagement halo semi-mount ring with a
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, White Gold

Ladies 14k White Gold Semi Mount Round Diamond Engagement Ring
Located in Houston, TX
One ladies custom made polished rhodium plated 14K white gold, diamond engagement, semi-mount ring
Category

21st Century and Contemporary Solitaire Rings

Materials

14k Gold, White Gold

Ladies 14k White Gold Pear Shape Semi Mount Diamond Engagement Ring
Located in Houston, TX
grams Ladies 14K white gold, diamond engagement semi-mount ring with a half round shank. Engraved with
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, White Gold, 14k 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

Ladies 14K White Gold Double Halo Diamond Semi Mount Engagement Ring
Located in Houston, TX
measurements: 14.15mm x 12.70 Weight: 3.90 grams Ladies 14K white gold diamond engagement double-halo semi
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 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

Vow Collection Ring: 0.37 Carat Diamond Semi-Mounting Ring in 14K White Gold
Located in New York, NY
-mounting ring, contributing to its captivating sparkle. Each diamond is meticulously set in a delicate t.c
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, 14k Gold, White Gold

Vow Collection Ring: 0.51 Carat Diamond Semi-Mounting Ring in 14K White Gold
Located in New York, NY
round diamonds grace this semi-mounting ring, contributing to its captivating sparkle. Among them, 10
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, 14k Gold, White Gold

Vow Collection Ring: 0.45 Carat Diamond Semi-Mounting Ring in 14K White Gold
Located in New York, NY
round diamonds grace this semi-mounting ring, contributing to its captivating sparkle. Among them, 12
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, 14k Gold, White 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

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

14 Karat White Semi Mount Fashion Ring with Diamond Cluster 1.25 TDW
Located in Stamford, CT
14 Karat White Semi Mount Fashion Ring with Diamonds 1.25 Total Diamond Weight Size 4 4.5 grams
Category

2010s Modern Fashion Rings

Materials

Diamond, 14k Gold

Ladies 14K White Gold Accented Halo Diamond Cushion Semi Mount Engagement Ring
Located in Houston, TX
diamond halo accented engagement semi-mount ring with a half round shank. The ring is a size 5. The ring
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, White Gold

Ladies 14K White Gold Princess Double Halo Diamond Semi Mount Engagement Ring
Located in Houston, TX
: 12.40mm Weight: 5.53 grams Ladies 14K white gold diamond halo engagement semi-mount ring with a tapered
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, White Gold

Ladies 14K White Gold Pear Shaped Halo Diamond Semi Mount Engagement Ring
Located in Houston, TX
measurement: 14.40mm x 10.15mm Weight: 4.60 grams Ladies 14K white gold diamond engagement halo semi-mount
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, White Gold

Ladies 18K White Gold Platinum Princess Cut Diamond Semi Mount Engagement Ring
Located in Houston, TX
Weight: 6.32 grams Ladies 18K white gold and platinum diamond accented engagement semi-mount ring with a
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, White Gold, Platinum

Ladies 18K White Gold Hidden Halo Diamond Rectangular Semi Mount Engagement Ring
Located in Houston, TX
 grams Ladies 18K white gold diamond hidden halo semi-mount engagement ring with a half round shank. The
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Vow Collection Ring: 0.7 Carat Diamonds in 14K White Gold - Semi Mounting
Located in New York, NY
a total carat weight of 0.70 carats. This exquisite semi-mounting ring is meticulously designed to
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, 14k Gold, White Gold

Vow Collection Ring: 0.59 Carat Diamonds in 14K White Gold - Semi Mounting
Located in New York, NY
Carat Diamonds in 14K White Gold, designed as a semi-mounting ring, allows you to express your unique
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, 14k Gold, White Gold

Vow Collection Ring: 0.6 Carat Diamonds in 14K White Gold - Semi Mounting
Located in New York, NY
featuring a total carat weight of 0.60 carats. This enchanting semi-mounting ring is designed to accommodate
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, 14k Gold, White Gold

Marchesa Ladies 18K White Gold Diamond Halo Oval Semi Mount Engagement Ring
By Marchesa
Located in Houston, TX
grams Head measurements: 11.45mm x 9.25mm One ladies 18K white gold diamond halo engagement semi-mount
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, White Gold

Ladies 14K White Gold Hidden Halo Accented Diamond Semi Mount Engagement Ring
Located in Houston, TX
 grams Ladies 14K white gold diamond engagement semi-mount accented hidden halo ring with a half round
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Gold, 14k Gold, White 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

Ladies 14K White Gold Pear Shaped Halo Diamond Semi Mount Engagement Ring
Located in Houston, TX
: 11.75mm x 8.40mm Weight: 2.60 grams Ladies 14K white gold diamond engagement halo semi-mount ring with a
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, White Gold

Ladies 14K White Gold Pear Shaped Halo Diamond Semi Mount Engagement Ring
Located in Houston, TX
: 14.10mm x 10.00mm Weight: 4.30 grams Ladies 14K white gold diamond engagement halo semi-mount ring with
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, White Gold

Vow Collection Ring: 0.49 Carat Diamonds in 14K White Gold - Semi Mounting
Located in New York, NY
, featuring a total carat weight of 0.49 carats. This exquisite semi-mounting ring is thoughtfully designed
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, 14k Gold, White Gold

Vow Collection Ring: 0.39 Carat Diamonds in 14K White Gold - Semi Mounting
Located in New York, NY
, boasting a total carat weight of 0.39 carats. This exceptional semi-mounting ring invites you to
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, 14k Gold, White Gold

Vow Collection Ring: 0.57 Carat Diamonds in 14K White Gold - Semi Mounting
Located in New York, NY
carat weight of 0.57 carats. This exceptional semi-mounting ring is meticulously crafted, leaving a
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, 14k Gold, White Gold

New Semi-Mount Engagement Ring & Wedding Band, 14k Gold Diamond Accents .55ctw
Located in Greensboro, NC
! Composed of 14k white gold and showcasing a sparkling array of diamond accents, this set consists of a semi
Category

Late 20th Century Unknown Engagement Rings

Materials

Diamond, 14k Gold

Simon G 18K White Gold Rectangle Semi Mount Halo Diamond Engagement Ring
By Simon G Jewelry
Located in Houston, TX
: 6.21 grams Ladies designer made 18K white gold diamond engagement semi-mount halo ring with a half
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, 18k Gold, White 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

Ladies 18K White Gold Halo Diamond Three Stone Semi Mount Engagement Ring
Located in Houston, TX
in width Weight: 5.62 grams Ladies 18K white gold three-stone diamond engagement semi-mount, three
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 18k Gold, White Gold

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Semi Mount Diamond Rings For Sale on 1stDibs

Browse a vast assortment of semi mount diamond rings for sale on 1stDibs. All of the items for sale were constructed with extraordinary care, often using gold, white gold and 14k gold. Find a collection of 43 vintage versions or 216 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. There are many different pieces in our collection of semi mount diamond rings to choose from, but contemporary and modern semi mount diamond rings are of considerable interest. Gabriel & Co., Gregory Mikaelian & Sons, Inc. and Ritani each produced beautiful examples of these items that are worth considering. There are many round cut, princess cut and baguette cut semi mount diamond rings for sale. If you’re browsing the variety of semi mount diamond rings for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are Semi Mount Diamond Rings?

On average, semi mount diamond rings at 1stDibs sell for $1,980, while they’re typically $540 on the low end and $49,999 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.