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1920s Gubelin Platinum Diamond Lapel Watch
1920s Gubelin Platinum Diamond Lapel Watch

1920s Gubelin Platinum Diamond Lapel Watch

By Gubelin Lucerne

Located in New York, NY

Gubelin Lucerne Platinum Diamond Lapel Watch set with 71 old European and single cut diamonds, 5 baguette diamonds, 4 trillion cut diamonds, 1 half moon diamond and 1 pear cut diamon...

Category

Vintage 1920s Swiss Art Deco Pocket Watches

Materials

Diamond, Platinum

Art Deco 31.75 cts  Diamond & Platinum Bracelet
Art Deco 31.75 cts  Diamond & Platinum Bracelet

Art Deco 31.75 cts Diamond & Platinum Bracelet

Located in Beverly Hills, CA

Stunning Art Deco bracelet with elaborate design, strong geometrical pattern and various diamond shapes. Created in the 1920's - 30's. Made of platinum and set with round, marquise, ...

Category

Early 20th Century Unknown Art Deco More Bracelets

Materials

Diamond, Platinum

Fine Tiffany & Co. Art Deco Diamond Bracelet

Fine Tiffany & Co. Art Deco Diamond Bracelet

By Tiffany & Co.

Located in London, GB

It is framed with bullet-cut diamonds and flanked by open frame sunburst motifs, set with half-moon shaped old-cut diamonds.

Category

Early 20th Century American Art Deco Tennis Bracelets

Materials

Diamond, Platinum

0.37 carat Fancy Pink Cushion Diamond Ring
0.37 carat Fancy Pink Cushion Diamond Ring

0.37 carat Fancy Pink Cushion Diamond Ring

Located in Geneva, CH

GIA certificate 2447494285. Half Moon Diamonds: 0.24 carat. Round cut Diamonds white: 0.35 carat.

Category

21st Century and Contemporary Aesthetic Movement Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Bulgari Monete earrings: ancient silver coins, 18 kt gold, diamonds and rubies.
Bulgari Monete earrings: ancient silver coins, 18 kt gold, diamonds and rubies.

Bulgari Monete earrings: ancient silver coins, 18 kt gold, diamonds and rubies.

By Bulgari

Located in Malmö, Skåne län

BVLGARI Monete Two ancient, 2157 year old, silver denarios, set in a 18 karat gold frame with a half moon of 11 brilliant cut diamonds finishing with a strongly saturated cabochon...

Category

Vintage 1980s Italian Modern Clip-on Earrings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Silver

Natural Cornflower Blue Sapphire Diamond Platinum Ring
Natural Cornflower Blue Sapphire Diamond Platinum Ring

Natural Cornflower Blue Sapphire Diamond Platinum Ring

Located in Stamford, CT

Platinum. 1 modified oval Art Deco fine gem cornflower blue Sapphire, approx. total weight 7.94cts, VS2 - SI1, 14.2 x 12.03 x 5.06mm, natural no heat and no enhancements, GIA cert...

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Peter Suchy Natural Oval Ruby Diamond Platinum Engagement Ring
Peter Suchy Natural Oval Ruby Diamond Platinum Engagement Ring

Peter Suchy Natural Oval Ruby Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

Peter Suchy GIA certified natural untreated oval bright red ruby engagement ring set with half-moon step cut diamonds and two oval diamonds.

Category

2010s Engagement Rings

Materials

Diamond, Ruby, Platinum

Exquisite 5.23 Ct. Natural Kashmir Sapphire & Diamond Ring
Exquisite 5.23 Ct. Natural Kashmir Sapphire & Diamond Ring

Exquisite 5.23 Ct. Natural Kashmir Sapphire & Diamond Ring

Located in Los Angeles, CA

Flanked by two beautifully matched GIA Certified Half -Moon Brilliant Cut diamonds weighing 0.49 Ct. + 0.41 Ct.

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified Three-Stone Blue Sapphire Diamond Platinum Ring
GIA Certified Three-Stone Blue Sapphire Diamond Platinum Ring

GIA Certified Three-Stone Blue Sapphire Diamond Platinum Ring

By William Rosenberg

Located in Troy, MI

Stunning 6.72 carat oval blue sapphire and two D VS half-moon modified cut diamonds make up this beautiful 3-stone platinum ring.

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

Vivid No Heat Madagascar Blue Sapphire Diamond Ring
Vivid No Heat Madagascar Blue Sapphire Diamond Ring

Vivid No Heat Madagascar Blue Sapphire Diamond Ring

Located in San Francisco, CA

3-Stone No Heat Vivid Blue Sapphire from Madagascar & Diamond Ring set in Platinum. The center stone is a 4.07 carat oval mixed cut blue sapphire flanked with half-moon shape brillia...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Blue Sapphire, Diamond, Platinum

Natural Emerald Diamond 18 Karat Yellow Gold Ring AGL Certified
Natural Emerald Diamond 18 Karat Yellow Gold Ring AGL Certified

Natural Emerald Diamond 18 Karat Yellow Gold Ring AGL Certified

Located in Boca Raton, FL

The rectangular shape emerald is surrounded by round brilliant cut yellow diamonds and two half moon cut white diamonds (1.70 carat total weight).

Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

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

Estate 6 Carat Sapphire and Diamond Engagement Ring
Estate 6 Carat Sapphire and Diamond Engagement Ring

Estate 6 Carat Sapphire and Diamond Engagement Ring

Located in Santa Barbara, CA

This glamorous sapphire and diamond 3 stone ring is an absolute beauty. The rich blue sapphire has an intense and vivid color that is hugged by 2 glimmering, uniquely cut half moon d...

Category

1990s Retro Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Vintage GIA Thai Sapphire Diamond 18k White Gold Ring
Vintage GIA Thai Sapphire Diamond 18k White Gold Ring

Vintage GIA Thai Sapphire Diamond 18k White Gold Ring

Located in Beverly Hills, CA

Accented by two half-moon step cut diamonds with a total weight of approximately 0.70 carat, graded J color, VS clarity.

Category

21st Century and Contemporary Engagement Rings

Materials

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

7 Carat Alexandrite Diamond Platinum Three Stone Ring
7 Carat Alexandrite Diamond Platinum Three Stone Ring

7 Carat Alexandrite Diamond Platinum Three Stone Ring

Located in New York, NY

A beautiful and classic three stone ring set with a 7 ct+ cushion-shape natural Alexandrite measuring 12.34 x 9.99 x 6.52 mm accented with two brilliant cut half-moon diamonds weighi...

Category

21st Century and Contemporary American Engagement Rings

Materials

Alexandrite, Diamond, Platinum

GIA Certified 8 Carat Diamond Three-Stone Gold Ring

GIA Certified 8 Carat Diamond Three-Stone Gold Ring

Located in New York, NY

An impressive three-stone ring set with a large, high clarity and color 8 carat round brilliant-cut diamond tapered with half-moon mixed-cut diamonds weighing approximately 3 carats ...

Category

Early 2000s American Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Peter Suchy 7.15 Carat Ceylon Sapphire Diamond Platinum Engagement Ring
Peter Suchy 7.15 Carat Ceylon Sapphire Diamond Platinum Engagement Ring

Peter Suchy 7.15 Carat Ceylon Sapphire Diamond Platinum Engagement Ring

Located in Stamford, CT

Cushion cut Ceylon sapphire engagement ring with two step cut half-moon side diamonds.

Category

21st Century and Contemporary Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

Platinum & 18 Karat Gold Emerald & Diamond Ring
Platinum & 18 Karat Gold Emerald & Diamond Ring

Platinum & 18 Karat Gold Emerald & Diamond Ring

Located in Brisbane City, QLD

To either side of the emerald is a half moon brilliant cut diamond of G colour and VS clarity which together weigh 0.50 carat.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold, Platinum

Peter Suchy GIA Certified 15.61 Carat Sapphire Diamond Platinum Engagement Ring
Peter Suchy GIA Certified 15.61 Carat Sapphire Diamond Platinum Engagement Ring

Peter Suchy GIA Certified 15.61 Carat Sapphire Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

Natural, no heat, untreated. 2 half-moon step cut H-I VS diamonds, Approximate 1.11 total carat weight 2 tapered baguette G-H VS step cut diamonds.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Green Sapphire, Platinum

Contemporary 10.51 Carats Peridot Diamond Platinum 18 Karat Yellow Gold Ring
Contemporary 10.51 Carats Peridot Diamond Platinum 18 Karat Yellow Gold Ring

Contemporary 10.51 Carats Peridot Diamond Platinum 18 Karat Yellow Gold Ring

Located in Philadelphia, PA

Set with split yellow gold prongs and flanked by half-moon shaped diamonds. Step-cut and weighing approximately 1.64 carats total - E/F color with SI1 clarity.

Category

Early 2000s Contemporary Three-Stone Rings

Materials

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

GIA Certified 2.45 Carat Blue Sapphire Diamond Ring Handmade
GIA Certified 2.45 Carat Blue Sapphire Diamond Ring Handmade

GIA Certified 2.45 Carat Blue Sapphire Diamond Ring Handmade

By H & H Jewels

Located in Miami, FL

This ring also includes two step cut diamond half moons that are on both sides. The sparkling diamonds have a total weight of 0.71 carats.

Category

2010s American Cocktail Rings

Materials

Blue Sapphire, Diamond, Platinum

Scarselli 5 Carat Fancy Intense Yellow Diamond Ring in Platinum GIA Certified
Scarselli 5 Carat Fancy Intense Yellow Diamond Ring in Platinum GIA Certified

Scarselli 5 Carat Fancy Intense Yellow Diamond Ring in Platinum GIA Certified

By SCARSELLI

Located in New York, NY

From SCARSELLI, this astonishing statement ring features a 5.01 carats Fancy Intense Yellow radiant cut diamond of VS2 clarity flanked with half-moon cut white diamonds 1.10 carats (...

Category

2010s American Contemporary Engagement Rings

Materials

White Diamond, Yellow Diamond, 18k Gold, Platinum

Certified 9.59 Carat Sphene and Diamond Three Stone Cocktail Engagement Ring
Certified 9.59 Carat Sphene and Diamond Three Stone Cocktail Engagement Ring

Certified 9.59 Carat Sphene and Diamond Three Stone Cocktail Engagement Ring

By Royaal Stones Ltd

Located in Bangkok, Thailand

The centerpiece is framed by two half-moon brilliant-cut diamonds totaling 0.49 carats, set in luminous 18K white gold weighing 4.75 grams.

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Oval Teal Blue Sapphire and Diamond Platinum Engagement Ring – GIA Certified
Oval Teal Blue Sapphire and Diamond Platinum Engagement Ring – GIA Certified

Oval Teal Blue Sapphire and Diamond Platinum Engagement Ring – GIA Certified

Located in Beverly Hills, CA

Flanking the sapphire are two custom-cut Half Moon step-cut diamonds, totaling 0.81 carats and graded D–E color with VVS clarity.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Deco Retro 1940 Brooch Wristwatch 14kt Gold Platinum 5.54ctw Diamonds Sapphires
Deco Retro 1940 Brooch Wristwatch 14kt Gold Platinum 5.54ctw Diamonds Sapphires

Deco Retro 1940 Brooch Wristwatch 14kt Gold Platinum 5.54ctw Diamonds Sapphires

Located in Miami, FL

The brooch has in the reverse a pair of hinged horizontal stem pins. Half moon Diamond: Mount in a bezel settings, with 1 half moon fated cut diamond of 0.22 carats, white colorless...

Category

Vintage 1940s Swiss Art Deco Brooches

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow ...

GIA Certified Emerald & Diamond 18 Karat White Gold Engagement Three Stone Ring
GIA Certified Emerald & Diamond 18 Karat White Gold Engagement Three Stone Ring

GIA Certified Emerald & Diamond 18 Karat White Gold Engagement Three Stone Ring

Located in Baltimore, MD

GIA Certified Emerald & Natural Diamond 18 Karat White Gold Engagement Three Stone Ring GIA report number: 6224856276 Emerald: Natural Beryl Emerald, origin Zambia, approx. 2.01 car...

Category

21st Century and Contemporary Modern Engagement Rings

Materials

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

Sunita Nahata 4.65 Carat Citrine Cocktail Ring in 14KRG with Topaz & Diamond.
Sunita Nahata 4.65 Carat Citrine Cocktail Ring in 14KRG with Topaz & Diamond.

Sunita Nahata 4.65 Carat Citrine Cocktail Ring in 14KRG with Topaz & Diamond.

By Sunita Nahata

Located in Hong Kong, HK

This Fancy Citrine Ring Cushion shape with Faceted Top Cab cut with yellow hue. Accented with Half Moon Cut White Topaz and diamonds these rings are made in rose gold and present a b...

Category

21st Century and Contemporary Thai Contemporary Cocktail Rings

Materials

White Diamond, Citrine, Topaz, Gold, Rose Gold, 14k Gold

Art Deco 1930 American Ring In  Platinum With 28.13 Cts In Sapphire And Diamonds
Art Deco 1930 American Ring In  Platinum With 28.13 Cts In Sapphire And Diamonds

Art Deco 1930 American Ring In Platinum With 28.13 Cts In Sapphire And Diamonds

Located in Miami, FL

The sapphire is not treated or heated in any way and show a great well centered asterism of 6 rays star. Diamonds: Mounted in bezel settings, with 2 half moon faceted cut diamonds, ...

Category

Vintage 1930s American Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Star Sapphire, Platinum

14.13 Carat GIA Certified Green Emerald Diamond Platinum Ring
14.13 Carat GIA Certified Green Emerald Diamond Platinum Ring

14.13 Carat GIA Certified Green Emerald Diamond Platinum Ring

By Diana M. Jewels

Located in New York, NY

GIA Certified Green Emerald and Diamond Ring, Features 14.13 Carats Emerald Cut Green Emerald, Certified by GIA, set with two half moons, surrounded by round brilliant cut diamonds, ...

Category

21st Century and Contemporary American Cocktail Rings

Materials

Emerald, Platinum

GIA Certified Oval 5.72 Carats Emerald Cocktail/Engagement Ring.
GIA Certified Oval 5.72 Carats Emerald Cocktail/Engagement Ring.

GIA Certified Oval 5.72 Carats Emerald Cocktail/Engagement Ring.

By Simon Ardem

Located in New York, NY

GIA Certified Oval Emerald Cocktail Ring set in Platinum with 18K yellow gold prongs. 5.72 Intense green Emerald stone set in platinum with half moon and brilliant round cut diamonds...

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Violet Sapphire Ring by Raymond Yard, 11.02 Carats
Violet Sapphire Ring by Raymond Yard, 11.02 Carats

Violet Sapphire Ring by Raymond Yard, 11.02 Carats

By Raymond C. Yard

Located in New Orleans, LA

Violet is one of the rarest sapphire colors, and the rich royal hue and impressive size of this stone make it even more remarkable. Flanked by two step-cut half-moon diamonds totalin...

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Purple Sapphire, Platinum

Raymond Yard Amethyst Ring, 27.62 Carats
Raymond Yard Amethyst Ring, 27.62 Carats

Raymond Yard Amethyst Ring, 27.62 Carats

By Raymond C. Yard

Located in New Orleans, LA

The vivid amethyst is flanked by a striking arrangement of half-moon, single cut, baguette and trapezoid diamonds, totaling 1.19 carats, with H–J color and VS1–SI1 clarity.

Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Amethyst, Diamond, Platinum

1.09 Carat "Yellow" Emerald Cut Diamond with 2 "Half Moons"
1.09 Carat "Yellow" Emerald Cut Diamond with 2 "Half Moons"

1.09 Carat "Yellow" Emerald Cut Diamond with 2 "Half Moons"

By Gregory Mikaelian & Sons, Inc.

Located in Los Angeles, CA

18k yellow gold diamond halo ring containing 1 emerald cut diamond; color "Yellow", clarity SI2 and weight 1.09cts., with 2 half moon cut diamonds; color "G", clarity VS and weight ....

Category

Early 2000s American Art Nouveau Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold

Hancocks Cushion Cut Ceylon Sapphire Ring with Half Moon Diamond Shoulders
Hancocks Cushion Cut Ceylon Sapphire Ring with Half Moon Diamond Shoulders

Hancocks Cushion Cut Ceylon Sapphire Ring with Half Moon Diamond Shoulders

By Hancocks

Located in London, GB

4.06ct Ceylon heated sapphire with GCS report 0.62cts total of half moon cut diamonds with 0.05cts in the gallery Platinum with maker's marks and London assay marks UK finger size L...

Category

2010s British Contemporary Engagement Rings

Materials

Sapphire, Platinum

Estate 3.47 Carat Sapphire Half Moon Diamond Platinum Ring
Estate 3.47 Carat Sapphire Half Moon Diamond Platinum Ring

Estate 3.47 Carat Sapphire Half Moon Diamond Platinum Ring

Located in Napoli, NA

Platinum, Sapphire and Diamond Ring, set in the center with a Beautiful oval-cut Sapphire weighing 3.47 carats framed by a double halo consisting of 3.50 carat of half moon cut diamo...

Category

Late 20th Century Cluster Rings

Materials

Diamond, Sapphire, Platinum

Peter Suchy 2.24 Carat Pink Cushion Sapphire Diamond Platinum Engagement Ring
Peter Suchy 2.24 Carat Pink Cushion Sapphire Diamond Platinum Engagement Ring

Peter Suchy 2.24 Carat Pink Cushion Sapphire Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

GIA Certified Natural no heat light pink cushion cut fancy color Sapphire matched with two half-moon cut diamonds.

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Pink Sapphire, Sapphire, Platinum

GIA Certified Peter Suchy 1.90 Carat Diamond Platinum Engagement Ring
GIA Certified Peter Suchy 1.90 Carat Diamond Platinum Engagement Ring

GIA Certified Peter Suchy 1.90 Carat Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

The diamond is circa 1920-1930 and is matched with half-moon cut diamonds of the same quality from the same era.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Ring Emerald 13.99 Ct & 1.54 Ct Diam+Platinum Ring Emerald 13.24Ct&0.77
Platinum Ring Emerald 13.99 Ct & 1.54 Ct Diam+Platinum Ring Emerald 13.24Ct&0.77

Platinum Ring Emerald 13.99 Ct & 1.54 Ct Diam+Platinum Ring Emerald 13.24Ct&0.77

Located in Antwerp, BE

Platinum Ring Emerald 13.99 Ct & 1.54 Ct Diamonds + Platinum Ring Emerald 13.24 Ct & 0.77 Ct Half Moon Cut Diamonds

Category

21st Century and Contemporary Belgian Artisan Solitaire Rings

Materials

Emerald, Platinum

Retro Diamond Ruby Platinum Vintage Circular Vintage Cocktail Ring
Retro Diamond Ruby Platinum Vintage Circular Vintage Cocktail Ring

Retro Diamond Ruby Platinum Vintage Circular Vintage Cocktail Ring

Located in Boca Raton, FL

This striking Retro-era platinum ring features a bold circular design centered by a half-moon cut diamond weighing approximately .20 carats, creating a strong focal point with classi...

Category

Mid-20th Century American Retro Cocktail Rings

Materials

Diamond, Ruby, Platinum

Art Deco Diamond Platinum Ring
Art Deco Diamond Platinum Ring

Art Deco Diamond Platinum Ring

Located in Chicago, IL

Circa 1930s Art Deco Platinum and Diamond set Ring, containing round, Baguette and Half moon cut Diamonds totaling just over 1 carat and all grading as G-H in color and VS in Clarity.

Category

Vintage 1930s American Art Deco Cocktail Rings

Materials

Diamond, Platinum

Art Deco Diamond Brooch
Art Deco Diamond Brooch

Art Deco Diamond Brooch

Located in New York, NY

The rest of this beautiful pin set with old European / round brilliant transitional cut, baguette cut and half moon cut diamonds, weighing total of approximately 8.00ct - 9.00ct.

Category

Vintage 1930s Unknown Art Deco Brooches

Materials

Diamond, Platinum

4.55 Carat Lavender-Blue Sapphire and Diamond Ring
4.55 Carat Lavender-Blue Sapphire and Diamond Ring

4.55 Carat Lavender-Blue Sapphire and Diamond Ring

Located in San Francisco, CA

A contemporary take on a classic 3-stone design, this platinum ring showcases a beautiful rectangular-cut lavender-blue sapphire weighing 4.55cts., set in horizontal fashion with two...

Category

Early 2000s Unknown Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

Estate Four Strand Akoya Pearl Bracelet with Art Deco Diamond Clasp
Estate Four Strand Akoya Pearl Bracelet with Art Deco Diamond Clasp

Estate Four Strand Akoya Pearl Bracelet with Art Deco Diamond Clasp

Located in New Orleans, LA

The approximate total weight of the round brilliant, baguette and half-moon cut diamonds is 3 carats. The bracelet is 1 1/2" wide, 6 3/4" long excluding the tongue of the clasp.

Category

20th Century Modern Bracelets

Emilio Jewelry 4.23 Carat Genuine Certified Emerald Diamond Platinum Ring
Emilio Jewelry 4.23 Carat Genuine Certified Emerald Diamond Platinum Ring

Emilio Jewelry 4.23 Carat Genuine Certified Emerald Diamond Platinum Ring

By Emilio!

Located in New York, NY

Center Stone: 3.43ct genuine certified Zambian Emerald of rich green color and totally eye clean 9.20x8.60mm Diamonds: Flanked by 2 half moon cut diamond and round diamonds down the ...

Category

21st Century and Contemporary Three-Stone Rings

Materials

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

Tiffany & Co. Retro 3.53 CTW No Heat Ceylon Sapphire Diamond Platinum Ring
Tiffany & Co. Retro 3.53 CTW No Heat Ceylon Sapphire Diamond Platinum Ring

Tiffany & Co. Retro 3.53 CTW No Heat Ceylon Sapphire Diamond Platinum Ring

By Tiffany & Co.

Located in Philadelphia, PA

Centering a square step cut Ceylon sapphire weighing 2.25 carats; bright royal blue in color with no evidence of heat Flanked by two transitional cut diamonds weighing 1.12 carats t...

Category

Late 20th Century Modern Three-Stone Rings

Materials

Black Diamond, Blue Sapphire, Platinum

Scarselli Engagement Ring 7 Carat Fancy Yellow Oval Diamond GIA Certified
Scarselli Engagement Ring 7 Carat Fancy Yellow Oval Diamond GIA Certified

Scarselli Engagement Ring 7 Carat Fancy Yellow Oval Diamond GIA Certified

By SCARSELLI

Located in New York, NY

The center diamond is accompanied by two white half-moon cut diamonds, VS1 clarity 1.00 total carat weight.

Category

2010s American Contemporary Engagement Rings

Materials

White Diamond, Yellow Diamond, 18k Gold, Platinum

GIA 5.25ct Natural Tsavorite Cushion Half Moon Diamond 3-Stone Fancy Yellow Ring
GIA 5.25ct Natural Tsavorite Cushion Half Moon Diamond 3-Stone Fancy Yellow Ring

GIA 5.25ct Natural Tsavorite Cushion Half Moon Diamond 3-Stone Fancy Yellow Ring

Located in New York, NY

Mesmerizing Gem radiates from an almost equally stunning Diamond mounting with 2 large Super White Half Moon cut diamonds, 5.54*4.01*2.32 mm (1.50ctw), F-G color, VS2 clarity.

Category

Early 2000s Engagement Rings

Materials

Diamond, Tsavorite, Yellow Gold, Platinum

J. Birnbach Antique Step-Cut Half Moon & Elongated Cushion Cut Diamond Earrings
J. Birnbach Antique Step-Cut Half Moon & Elongated Cushion Cut Diamond Earrings

J. Birnbach Antique Step-Cut Half Moon & Elongated Cushion Cut Diamond Earrings

By J. Birnbach

Located in New York, NY

These 18k white gold diamond drop earrings showcase a rare and romantic pairing of antique step-cut half-moon diamonds and matched cushion brilliant centers.

Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Diamond, 18k Gold, White Gold

18 Karat Yellow Gold Half Moon Shape Diamond Band
18 Karat Yellow Gold Half Moon Shape Diamond Band

18 Karat Yellow Gold Half Moon Shape Diamond Band

By OGI Ltd

Located in New York, NY

Eighteen karat yellow gold ring Half Moon Shape diamond weighing 0.17 carat Bandwidth 2.5 millimeter Semi matt finish ...

Category

2010s American Contemporary Band Rings

Materials

Diamond, 18k Gold, Gold, Yellow Gold

GIA Certified 5 Carat Cushion Cut Diamond Ring with Half Moon Diamond
GIA Certified 5 Carat Cushion Cut Diamond Ring with Half Moon Diamond

GIA Certified 5 Carat Cushion Cut Diamond Ring with Half Moon Diamond

By Antinori Fine Jewels

Located in Chicago, IL

Introducing an exquisite masterpiece: the GIA Certified 5 Carat Cushion Cut Diamond Ring with Half Moon Diamonds. This stunning ring features a dazzling 5 -carat cushion cut diamond ...

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA 4.14 Carat Estate Colombian Green Oval Emerald Diamond 3-Stone Ring
GIA 4.14 Carat Estate Colombian Green Oval Emerald Diamond 3-Stone Ring

GIA 4.14 Carat Estate Colombian Green Oval Emerald Diamond 3-Stone Ring

Located in New York, NY

The Emerald is set with 2 large Half-moon cut Diamonds in F-G color, VS clarity, totaling to estimated 0.93ct.

Category

2010s Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

Toi-et-Moi Oval Emerald With Half Moon Diamond Rose Cut Ring
Toi-et-Moi Oval Emerald With Half Moon Diamond Rose Cut Ring

Toi-et-Moi Oval Emerald With Half Moon Diamond Rose Cut Ring

Located in New York, NY

Step into the realm of unparalleled luxury with our extraordinary gemstone rings, where opulent design meets majestic hues to redefine sophistication. The deep green, emerald, weighi...

Category

2010s Indian Modern Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Large Emerald Fancy Yellow Half Moon Diamond 18 Karat Platinum Cocktail Ring
Large Emerald Fancy Yellow Half Moon Diamond 18 Karat Platinum Cocktail Ring

Large Emerald Fancy Yellow Half Moon Diamond 18 Karat Platinum Cocktail Ring

By Dover Jewelry

Located in Miami, FL

The superb emerald is flanked by 2 sparkling half-moon cut natural yellow diamonds, weighing 6.65 carats in total, VS clarity.

Category

2010s Modern Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Multi-Color Ring with Amethyst, Peridot and Diamonds in Platinum PT900
Multi-Color Ring with Amethyst, Peridot and Diamonds in Platinum PT900

Multi-Color Ring with Amethyst, Peridot and Diamonds in Platinum PT900

Located in Hong Kong, HK

a gorgeous combination ring with amethyst and peridot . Both stones are natural and are set beautifully . Combined weight of the color stones are 4.79 carats and diamond weight is .1...

Category

2010s Indian Cocktail Rings

Materials

Amethyst, Diamond, Peridot, Platinum

18 Karat White Gold Pendant Necklace Set with 7.85 Carat Amethyst and Diamonds
18 Karat White Gold Pendant Necklace Set with 7.85 Carat Amethyst and Diamonds

18 Karat White Gold Pendant Necklace Set with 7.85 Carat Amethyst and Diamonds

By Eva Soussana

Located in Paris, FR

A beautiful 7.85 carat half moon flat cabochon shape Amethyst of Brazilian origin, enhanced by 'G.VVS1' brilliant-cut white Diamonds pave totalling 0.19 carat in 18 Karat white gold ...

Category

21st Century and Contemporary French Chain Necklaces

Materials

Amethyst, Diamond, White Gold

Movado Sterling Silver 18K White Gold Chalcedony Diamond Mesh Choker Necklace
Movado Sterling Silver 18K White Gold Chalcedony Diamond Mesh Choker Necklace

Movado Sterling Silver 18K White Gold Chalcedony Diamond Mesh Choker Necklace

Located in Washington Depot, CT

Movado sterling silver 18K white gold chalcedony and diamond mesh choker necklace. This elegant necklace features a sterling silver mesh chain with a 18K white gold center featuring...

Category

20th Century Choker Necklaces

Materials

Chalcedony, Diamond, White Gold, Sterling Silver

Van Cleef & Arpels Magic Alhambra Yellow Gold and Diamonds Earrings
Van Cleef & Arpels Magic Alhambra Yellow Gold and Diamonds Earrings

Van Cleef & Arpels Magic Alhambra Yellow Gold and Diamonds Earrings

By Van Cleef & Arpels

Located in Neguri, Vizcaya

Magic Alhambra earrings, 3 motifs, 18K yellow gold, malachite, round diamonds; diamond quality DEF, IF to VVS. REFERENCE VCARO9II00 STONE Diamond: 24 stones, 0.97 carat Malachite: 4...

Category

21st Century and Contemporary French Contemporary Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

4.00 Carat Natural Colombian Emerald and Diamond Drop Platinum Earrings
4.00 Carat Natural Colombian Emerald and Diamond Drop Platinum Earrings

4.00 Carat Natural Colombian Emerald and Diamond Drop Platinum Earrings

By Emeralds Maravellous

Located in Brunswick, ME

Magnificent 4.00 Carat Natural Colombian Emerald and Diamond Drop Dangle Earrings Platinum Primary Stones: 100% Natural Colombian emerald Shape or Cut Emerald : Emerald Cut Color/C...

Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, White Diamond, Emerald, Platinum

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Half Moon Cut Diamond For Sale on 1stDibs

Surely you’ll find the exact half moon cut diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from Gold, Yellow Gold and White Gold — can elevate any look. You can easily find a 18 antique edition and 52 modern creations to choose from as well. You’re likely to find the perfect half moon cut diamond 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. A half moon cut diamond from Gregory Mikaelian & Sons, Inc., Doves by Doron Paloma and Eva Soussana — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for a half moon cut version of this piece and are unable to find the perfect match, our selection also includes cushion cut and radiant cut alternatives. If you’re browsing our inventory for a half moon cut diamond, 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 Half Moon Cut Diamond?

On average, a half moon cut diamond at 1stDibs sells for $15,325, while they’re typically $350 on the low end and $209,600 for the highest priced versions of this item.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And 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

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.