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4.47 Carat Oval Tanzanite 3 Stone 'Half Moon' Diamonds Engagement Ring
By Sebastian Bernard
Located in Los Angeles, CA
Half Moon diamonds (TW; 0.93 Ct) engagement ring. Details: Center Stone: 4.47 carat Oval Shape
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Tanzanite, 18k Gold

0.80 Carat Diamond Platinum Five Stone Half Band Ring
Located in New York, NY
Very Beautiful Half Diamond Band Ring. The ring is Platinum 950. There are 3 Round Cut Diamonds
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

11.24 Carat Burma No Heat Ruby Sugar Loaf & Half Moon Cut Diamond 3 Stone Ring
Located in Tampa, FL
11.24 Carat Burma No Heat Ruby Sugar Loaf & Half Moon Cut Diamond 3 Stone Ring Featuring a rare
Category

2010s Burmese Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Platinum

1.5 Carat Diamond Half Eternity Band 14 Karat White Gold 3-Row Band
Located in New York, NY
Approximately 1.5 Carat Diamond Half Eternity Band 14 Karat White Gold 3 Row Band Size 6 Very clean
Category

2010s Band Rings

Materials

Diamond, Gold, 14k Gold, White Gold

1.66 carat Diamond and Platinum Half Eternity Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive contemporary 1.66 carat diamond and platinum half eternity ring
Category

Early 2000s Unknown Engagement Rings

Materials

Diamond, Platinum

18 Carat White Gold and 0.44 Carat Diamond Half Eternity Stack Ring
Located in St Helens, GB
An 18ct gold and diamond half eternity ring. Solid 18 carat white gold example. Set with many
Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Gold

1/2 Carat Diamond Cluster V Band Half Carat Diamond Cluster Ring Yellow Gold
By Five Star Jewelry
Located in Austin, TX
additional accessory to any solitaire or diamond ring setting! See the example photos above for how to pair
Category

21st Century and Contemporary American Baroque Revival Bridal Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

1/2 Carat Diamond Cluster V Band Half Carat Diamond Cluster Ring Yellow Gold
By Five Star Jewelry
Located in Austin, TX
additional accessory to any solitaire or diamond ring setting! See the example photos above for how to pair
Category

21st Century and Contemporary American Baroque Revival Fashion Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Classic Half Carat Diamond Band
Located in Great Neck, NY
This beautiful classic diamond band has diamonds approximately 2/3 the way around the band that are
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

Classic Half Carat Diamond Band
Located in Great Neck, NY
This beautiful classic diamond band has diamonds approximately 2/3 the way around the band that are
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

Classic Half Carat Diamond Band
Located in Great Neck, NY
This beautiful classic diamond band has diamonds approximately 2/3 the way around the band that are
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

Classic Half Carat Diamond Band
Located in Great Neck, NY
This beautiful classic diamond band has diamonds approximately 2/3 the way around the band that are
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

Classic Half Carat Diamond Band
Located in Great Neck, NY
This beautiful classic diamond band has diamonds approximately 2/3 the way around the band that are
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

Vintage Ruby and 18 Carat White Gold Half Eternity Ring
Located in Chipping Campden, GB
white gold band. The 14 rubies total 1.4ct. Ring Size: N or 6 3/4 Band Width: 3mm Weight: 3.1g
Category

Vintage 1950s British Modern Band Rings

Materials

Ruby, White Gold

Cartier Maillon Panthère 3-Row Half-Pave Diamond White Gold Band Ring
By Cartier
Located in New York, NY
estimated 0.70 carats. The ring comes with original Cartier pouch. Made in France circa 2000s. Measurements
Category

Early 2000s French Band Rings

Materials

Diamond, 18k Gold, White Gold

1/3 Ct, Oval Diamond Ring, Half Bezel Diamond Band, 14K Solid Gold, SI GH
Located in New York, NY
6.75. Please let us know through inbox message your ring size preference. Metal Weight: 2 - 3 grams
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Gold

White Gold Diamond Solitaire Ring -14k Half Moon .40ct Initial D Monogram Letter
Located in Greensboro, NC
Diamond Carat(s): .40ct Cut: Half Moon Color: I Clarity: VS2 Total Carats: .40ct Style: Solitaire Theme
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Vintage Diamond and 18 Carat White Gold Half Eternity Ring
Located in Chipping Campden, GB
wonderful shimmer. The stones are set within the 18carat white gold band. Ring Size: J or 4 3/4 Band
Category

Vintage 1960s British Modern Band Rings

Materials

Diamond, White Gold

Vintage Diamond and 9 Carat White Gold Half Eternity Ring
Located in Chipping Campden, GB
wonderful shimmer. The stones are set within the 9carat white gold band. Ring Size: L or 5 3/4 Band Width
Category

Vintage 1960s British Modern Band Rings

Materials

Diamond, Platinum

Platinum Half Eternity Diamond Ring
Located in רמת גן, IL
Clarity: VS Main stone carat weight: 0.14 carat Size: 7.5 (can be resized up to 3 sizes) Total
Category

2010s Singaporean Dome Rings

Materials

Diamond, Platinum

2.8 Ct Natural Emerald Ring Half Eternity Emerald Ring
Located in București, B
light playful shades of velvety green emerald baguette cut, set in a freeform half eternity band, a
Category

2010s Romanian Contemporary Cocktail Rings

Materials

Emerald, 14k Gold, 18k Gold

Aquamarine 8.50 Carat Bespoke 18 Karat White Gold 3 Carat Diamond Halo Ring
By Hasbani Diamonds
Located in London, GB
A bespoke magnificent 8.50 Carat Fancy Oval Cut Blue Aquamarine Dress / Engagement Ring surrounded
Category

2010s British Modern Engagement Rings

Materials

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

3 Ct. Yellow Sapphire and Diamond Classic Half Eternity Band Ring in 18K Gold
Located in Bangkok, TH
Here is a ring you will fall in love for an eternity. This.. 3 carat Asscher cut yellow sapphire
Category

21st Century and Contemporary Thai Art Deco Band Rings

Materials

Diamond, Yellow Sapphire, 18k Gold, Yellow Gold

Diamond Half Band in 14k Yellow Gold 0.22 Carat Bezel and Prong Stackable Ring
By Five Star Jewelry
Located in Austin, TX
Add a touch of flair to your ring stack with this beautiful diamond half-band. The interspersed
Category

2010s American Contemporary Band Rings

Materials

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

Dazzling 18k White Gold Half Eternity Ring w/ 0.65 Carat Natural Diamonds
Located in רמת גן, IL
A beautiful half eternity ring with a dazzling 0.65 carat round brilliant diamonds. The jewelry is
Category

2010s Singaporean Bridal Rings

Materials

Diamond, White Gold

1.69 Carat Multi Sapphire Half Eternity Band Ring in 18K Yellow Gold
By VR Jewels
Located in Houston, TX
Multi sapphire half eternity band ring in 18K gold symbolizes the everlasting love between a couple
Category

21st Century and Contemporary American Modern Band Rings

Materials

Sapphire, 18k Gold, Yellow Gold

Tiffany & Co Half Circle Round Diamond 0.33 Carat Wedding Band Ring Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Half-Circle Channel-Set Diamond Band Style: Channel-Set Width: 3 MM Metal
Category

2010s Band Rings

Materials

Diamond, Platinum

Diamond Vanki Indian Ring - Half Studded
Located in New York, NY
The Vanki ring is a South Indian staple. The inverted V shape is inspired by the shape of a snake
Category

21st Century and Contemporary American Anglo-Indian Fashion Rings

Materials

Diamond, 14k Gold

White Gold Half Eternity Diamond Ring
Located in Palm Desert, CA
. The ring size is 4 3/4 and the weight of the ring is 2.4 grams.
Category

2010s American Contemporary Band Rings

Materials

Diamond, 14k Gold, White Gold, Gold

9 Carat Half Emerald Half Round Natural Diamond Eternity Band 18k White Gold
Located in Los Angeles, CA
Conflict Free Diamond Diamond Clarity: VS Diamond Color: F Color: White Gold Ring Size: 3-13 Included
Category

2010s American Wedding Rings

Materials

Diamond, White Gold

1.25 Carat Emerald Cut Diamond Half Eternity Band Ring in 18K White Gold
By VR Jewels
Located in Houston, TX
Diamond half eternity band in 18K gold symbolizes the everlasting love between a couple. It shows
Category

21st Century and Contemporary American Art Deco Band Rings

Materials

Diamond, Gold, 18k Gold, White Gold

0.52 Carat Emerald & Pear Diamond Half Eternity Band Ring 14 Karat White Gold
By Spectrum Jewels
Located in IN
The half eternity band design of the ring symbolizes eternal love and commitment, making it a
Category

21st Century and Contemporary Indian Modern Band Rings

Materials

Diamond, Emerald, White Gold, 14k Gold

0.52 Carat Emerald & Pear Diamond Half Eternity Band Ring 18 Karat White Gold
By Spectrum Jewels
Located in IN
The half eternity band design of the ring symbolizes eternal love and commitment, making it a
Category

21st Century and Contemporary Indian Modern Band Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

0.55 Carat Natural Heart Diamond Half Eternity Band Ring 14k Yellow Gold Jewelry
By Spectrum Jewels
Located in IN
:- 0.55 carat ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7 US & All ring size available
Category

21st Century and Contemporary Indian Modern Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

4.77tcw 18K AAA+ Colombian Cushion Cut Emerald & Half Moon Diamond 3 Stone Ring
Located in Jupiter, FL
An investment-grade Colombian emerald and half-moon diamond engagement, statement, or right-hand
Category

2010s Colombian Modern Three-Stone Rings

Materials

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

0.46 Carat Heart Diamond Half Eternity Band Ring 14k Yellow Gold Fine Jewelry
By Spectrum Jewels
Located in IN
Diamond Weight :- 0.46 carat ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7 US & All ring
Category

21st Century and Contemporary Indian Modern Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

3 Carat Heart Shape Diamond Engagement Ring Certified D SI2
Located in New York, NY
Make your better-half say "I Do" with this gorgeous heart-shaped diamond ring. The perfect symbol
Category

2010s American Engagement Rings

Materials

Yellow Diamond, Diamond, White Gold, 18k Gold

0.80 Carat Marquise & Round Diamond Half Eternity Band Ring 14 Karat Yellow Gold
By Spectrum Jewels
Located in IN
. :- 0.80 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7 US & All size available
Category

21st Century and Contemporary Indian Modern Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

Ring 18kt Gold Half Band Tourmalines & Diamonds
Located in Miami, FL
Behold the Half Ring, a symphony of color and sparkle in a luxurious 18kt setting. This exquisite
Category

2010s North American Contemporary Band Rings

Materials

Diamond, Tourmaline, Gold

18k Gold 3.02ct GIA Half Bezel Yellow Sapphire & Tsavorite 3 Stone Cocktail Ring
Located in Montclair, NJ
sapphire that weighs exactly 3.02 carats and is neatly half bezel set at the center of the three stone
Category

Late 20th Century Unknown Three-Stone Rings

Materials

Yellow Sapphire, Tsavorite, 18k Gold, Yellow Gold

0.54 Carat Heart Diamond Half Eternity Band Ring 18k White Gold Enamel Jewelry
By Spectrum Jewels
Located in IN
:- 0.54 carat ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7 US & All ring size available
Category

21st Century and Contemporary Indian Modern Band Rings

Materials

Diamond

Ideal Cut Radiant 3 stones Ring w/ half moon made from 18k Yellow Gold w/1.36 ct
Located in רמת גן, IL
Ideal cut Radiant 3 stones ring with half moons made from 18k Yellow Gold Diamond Pave Ring w/1.36
Category

2010s Israeli Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold

Men's Wedding Band: 18k Gold with Natural Half-Carat Diamond, made in Italy ring
Located in Camisano Vicentino, VI
Made to order Italian-Made Men's Wedding Band: 18k Gold with Natural Half-Carat Diamond, Inspired
Category

2010s Italian Classical Roman Wedding Rings

Materials

Diamond, 18k Gold

Diamond Floral Band Half Carat, 50 Carat Diamond Wedding Band in 14k Yellow Gold
By Five Star Jewelry
Located in Austin, TX
, please allow 3 weeks for us to make the ring up. This ring is also available in 14k rose gold and 14k
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

0.22 Carat Diamond Pave Half Band Ring Solid 18k Yellow Gold Enamel Fine Jewelry
By Spectrum Jewels
Located in IN
:- 0.22 carat ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7 US & All ring size available
Category

21st Century and Contemporary Indian Modern Band Rings

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Diamond and White Gold Half Eternity Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine 0.34 carat baguette cut diamond and 18 karat white gold half eternity ring; part of our
Category

1990s Bridal Rings

Materials

Diamond, 18k Gold, White Gold

Half Diamond Eternity Ring in 18k Yellow Gold
Located in London, GB
approximate diamond weight 0.72 carats, G/H colour, VS-SI clarity. The ring is currently a US finger 5 3/4
Category

2010s Engagement Rings

Materials

Diamond, Yellow Gold

3/5 Ctw, Baguette and Round Diamond Half Eternity Band, 14K Solid Gold, SI GH
Located in New York, NY
us know through inbox message your ring size preference. Metal Weight: 3 - 4 grams Total Diamond
Category

2010s American Contemporary Band Rings

Materials

Diamond, Gold

Bombe Champagne Diamond Pave Ring, 3/4 Carats in 14k Rose Gold, Stackable Dome
By Five Star Jewelry
Located in Austin, TX
millimeters wide at the top, tapers to 2.9 mm at base of ring Diamond Total Weight: 0.74 carats Diamond Shape
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 14k Gold, Rose Gold

14K White Gold 1 1/3 Carat White & Blue Diamond Halo Cocktail Statement Ring
Located in New York, NY
1.34 carat total weight of diamonds with a whopping 67 individual stones. The fashion ring features a
Category

21st Century and Contemporary Indian Contemporary Bridal Rings

Materials

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

Vintage Diamond and 9 Carat White Gold Half Eternity
Located in Chipping Campden, GB
This half eternity band has a slight wave which is lovely worn alone or works well stacked with a
Category

Vintage 1950s British Modern Band Rings

Materials

Diamond, White Gold

2.2 Carat SI Clarity HI Color Pear Diamond Half Eternity Band Ring 14 Karat Gold
By Spectrum Jewels
Located in IN
Diamond Weight :- 2.25 carat ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7 US & All ring
Category

21st Century and Contemporary Indian Modern Band Rings

Materials

Diamond, Gold, 14k Gold

2.2 Carat SI Clarity HI Color Pear Diamond Half Eternity Band Ring 18 Karat Gold
By Spectrum Jewels
Located in IN
:- 2.25 carat ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7 US & All ring size available
Category

21st Century and Contemporary Indian Modern Band Rings

Materials

Diamond, Gold, 18k Gold, White Gold

2 Carat SI Clarity HI Color Marquise Diamond Half Band Ring 18 Karat White Gold
Located in IN
. :- 2.00 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7 US & All size available
Category

21st Century and Contemporary Indian Modern Band Rings

Materials

Diamond, 18k Gold, White Gold

2 Carat SI Clarity HI Color Marquise Diamond Half Band Ring 14 Karat White Gold
Located in IN
. :- 2.00 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7 US & All size available
Category

21st Century and Contemporary Indian Modern Band Rings

Materials

Diamond, White Gold, 14k Gold

0.77 Carat SI Clarity HI Color Oval Diamond Half Band Ring 14 Karat White Gold
By Spectrum Jewels
Located in IN
Diamond Wt. :- 0.77 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7 US & All size
Category

21st Century and Contemporary Indian Modern Band Rings

Materials

Diamond, White Gold, 14k Gold

0.77 Carat SI Clarity HI Color Oval Diamond Half Band Ring 18 Karat White Gold
By Spectrum Jewels
Located in IN
. :- 0.77 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7 US & All size available
Category

21st Century and Contemporary Indian Modern Band Rings

Materials

Diamond, 18k Gold, White Gold

French 1950s 3, 45 Carats Diamond 18 Karats White Gold Solitaire Ring
Located in Poitiers, FR
elegant diamond solitaire ring, its setting consists of a half-bowed ring, which holds two half-moon
Category

Vintage 1950s French Retro Solitaire Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold, Platinum

Modern 3, 18 Carats Diamonds 18 Karat Yellow Gold Platinum Daisy Ring
Located in Poitiers, FR
diamonds set half-moon. On either side of the ring, 2 brilliant-cut diamonds are set in the middle. Weight
Category

21st Century and Contemporary French Modern Cluster Rings

Materials

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

Alternating Yellow Pear Shape Diamond Half Eternity Ring
Located in New York, NY
Fancy Yellow Diamonds VS-VVS Clarity Pear Shape 3 Carat Total Weight in Photos 10 Diamonds Set in
Category

2010s American More Rings

Materials

Diamond, Yellow Diamond, 18k Gold

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3 Half Carat Ring For Sale on 1stDibs

Find the exact 3 half carat ring you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and yellow gold. You can easily find a 922 antique edition and 1011 modern creations to choose from as well. Finding the perfect 3 half carat ring may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. Creating a 3 half carat ring has been a part of the legacy of many jewelers, but those produced by Tiffany & Co., Shreve, Crump & Low and Cartier are consistently popular. While most can agree that any 3 half carat ring from our collection can easily elevate most outfits, but the choice of a diamond version from the 1437 available is guaranteed to add a special touch to your ensemble. 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. Finding a 3 half carat ring for sale for women should be easy, but there are 502 pieces available to browse for unisex as well as men, too.

How Much is a 3 Half Carat Ring?

The price for a 3 half carat ring starts at $1 and tops out at $1,875,000 with these rings, on average, selling for $3,935.

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.