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AIG Certified 9.03 Carats Ceylon Sapphire Diamonds 18K Gold Ring
AIG Certified 9.03 Carats Ceylon Sapphire Diamonds 18K Gold Ring

AIG Certified 9.03 Carats Ceylon Sapphire Diamonds 18K Gold Ring

Located in New Delhi, Delhi

Ring come in 18k gold with a natural Ceylon Blue Sapphire of 9,03 carats, in perfect oval cut , extra fine quality, and 2 pieces of half-moon cut natural diamonds of 0,51 + 0,50 car...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold

7.41 Total Carat Tanzanite and Diamond Three Stone Ladies Ring
7.41 Total Carat Tanzanite and Diamond Three Stone Ladies Ring

7.41 Total Carat Tanzanite and Diamond Three Stone Ladies Ring

Located in New York, NY

7.41 Total Carat Tanzanite and Diamond Three Stone Ladies Ring -Metal Type: 18K Two-Tone Gold -6.57 Carat Oval Cut Natural AAA Quality Tanzanite -0.84 Carat Half-moon Cut Natural s...

Category

2010s American Three-Stone Rings

Materials

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

3.38-carat Fancy Vivid Yellow Asscher Cut Three Stone Diamond Engagement Ring
3.38-carat Fancy Vivid Yellow Asscher Cut Three Stone Diamond Engagement Ring

3.38-carat Fancy Vivid Yellow Asscher Cut Three Stone Diamond Engagement Ring

By Rick Shatz

Located in New York, NY

**Side Diamonds:** - Framing the center diamond are two White Half Moon Cut Diamonds, totaling 0.80 carats. - The half-moon shape complements the Asscher cut, adding elegance and sym...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Sunita Nahata Lavender Quartz 5.29ct. Fancy Ring in 18KRG with Topaz & Diamond.
Sunita Nahata Lavender Quartz 5.29ct. Fancy Ring in 18KRG with Topaz & Diamond.

Sunita Nahata Lavender Quartz 5.29ct. Fancy Ring in 18KRG with Topaz & Diamond.

By Sunita Nahata

Located in Hong Kong, HK

White Topaz: 1.80 carat, 9X4mm size, Half Moon shape. White Diamond: 0.03 carat, 1.00mm size, round shape, G color, VS clarity.

Category

21st Century and Contemporary Thai Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Topaz, Quartz, Gold, 18k Gold, Rose Gold

Sunita Nahata Rose Quartz 5.32ct. Antique Ring in 18KRG with Topaz & Diamond
Sunita Nahata Rose Quartz 5.32ct. Antique Ring in 18KRG with Topaz & Diamond

Sunita Nahata Rose Quartz 5.32ct. Antique Ring in 18KRG with Topaz & Diamond

By Sunita Nahata

Located in Hong Kong, HK

White Topaz: 1.89 carat, 9X4mm size, Half Moon shape. White Diamond: 0.027 carat, 1.00mm size, round shape, G color, VS clarity.

Category

21st Century and Contemporary Thai Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Topaz, Quartz, Gold, 18k Gold, Rose Gold

Sunita Nahata Blue Topaz 6.05ct. Fancy Ring in 18KWG with Topaz & Diamond
Sunita Nahata Blue Topaz 6.05ct. Fancy Ring in 18KWG with Topaz & Diamond

Sunita Nahata Blue Topaz 6.05ct. Fancy Ring in 18KWG with Topaz & Diamond

By Sunita Nahata

Located in Hong Kong, HK

White Topaz: 1.84 carat, 9X4mm size, Half Moon shape. White Diamond: 0.026 carat, 1.00mm size, round shape, G color, VS clarity.

Category

21st Century and Contemporary Thai Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Blue Topaz, Gold, 18k Gold, White Gold

Sunita Nahata Amethyst 4.58ct. Antique Ring in 18KRG with Topaz and Diamond
Sunita Nahata Amethyst 4.58ct. Antique Ring in 18KRG with Topaz and Diamond

Sunita Nahata Amethyst 4.58ct. Antique Ring in 18KRG with Topaz and Diamond

By Sunita Nahata

Located in Hong Kong, HK

White Topaz: 1.77 carat, 9X4mm size, Half Moon shape. White Diamond: 0.029 carat, 1.00mm size, round shape, G color, VS clarity.

Category

21st Century and Contemporary Thai Contemporary Cocktail Rings

Materials

Amethyst, Diamond, White Diamond, Topaz, Gold, 18k Gold, Rose Gold

AIG Certified 7.90 Carat Orange Sapphire 1.40 Carat Diamonds 18K Gold Ring
AIG Certified 7.90 Carat Orange Sapphire 1.40 Carat Diamonds 18K Gold Ring

AIG Certified 7.90 Carat Orange Sapphire 1.40 Carat Diamonds 18K Gold Ring

Located in New Delhi, Delhi

Stunning ring come in 18k gold with a rare Natural Orange Sapphire of 7,90 carat, in perfect oval shape, fine quality and grade, and 2 side diamonds of 0,50 x 2=1,00 carat, in perfec...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

AGL Certified 10.43 Carat Burma No Heat Sapphire & Diamond Three-Stone Ring
AGL Certified 10.43 Carat Burma No Heat Sapphire & Diamond Three-Stone Ring

AGL Certified 10.43 Carat Burma No Heat Sapphire & Diamond Three-Stone Ring

Located in West Palm Beach, FL

Flanking the center stone are two elegant half-moon cut diamonds, together weighing 1.32 carats, graded H-I color and SI clarity, adding brilliance and symmetry to the composition.

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 6.07 Carat Radiant Cut Fancy Brownish Greenish Yellow Diamond Ring
GIA Certified 6.07 Carat Radiant Cut Fancy Brownish Greenish Yellow Diamond Ring

GIA Certified 6.07 Carat Radiant Cut Fancy Brownish Greenish Yellow Diamond Ring

By Gad & Co.

Located in Miami, FL

Adorned by 2 half-moon cut diamond side stones with a charming yellowish tint.

Category

2010s Hong Kong Modern Engagement Rings

Materials

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

Sunita Nahata Blue Topaz 9.30ct. Fancy Ring in 18KWG with Tourmaline & Diamond.
Sunita Nahata Blue Topaz 9.30ct. Fancy Ring in 18KWG with Tourmaline & Diamond.

Sunita Nahata Blue Topaz 9.30ct. Fancy Ring in 18KWG with Tourmaline & Diamond.

By Sunita Nahata

Located in Hong Kong, HK

White Topaz: 1.77 carats, half moon shape. White Diamond: 0.067 carats, G color VS clarity.

Category

21st Century and Contemporary Thai Modern Cocktail Rings

Materials

Diamond, White Diamond, Topaz, Tourmaline, Blue Topaz, Gold, 18k Gold, W...

GRS Certified 18 Carat Oval-Cut No Heat Burma Sapphire and Diamond 18K Ring
GRS Certified 18 Carat Oval-Cut No Heat Burma Sapphire and Diamond 18K Ring

GRS Certified 18 Carat Oval-Cut No Heat Burma Sapphire and Diamond 18K Ring

By Gad & Co.

Located in Miami, FL

Details: ✔ Stone: Sapphire ✔ Center-Stone Weight: 18.16 Carats ✔ Stone Cut: Oval ✔ Stone Color: Blue ✔ Heat Treatment: None ✔ Stone Origin: Burma (Myanmar) ✔ Certificate: GRS (Gemolo...

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

Shreve, Crump & Low GIA Certified 5.87 Carat Fancy Yellow Radiant Diamond Ring
Shreve, Crump & Low GIA Certified 5.87 Carat Fancy Yellow Radiant Diamond Ring

Shreve, Crump & Low GIA Certified 5.87 Carat Fancy Yellow Radiant Diamond Ring

By Shreve, Crump & Low

Located in Boston, MA

This fancy yellow radiant cut diamond is offered by Shreve, Crump & Low. This fancy yellow radiant diamond is custom set in a handcrafted Shreve, Crump & Low platinum and 18 karat y...

Category

2010s American Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Shreve, Crump & Low GIA Certified 14.63 Carat Fancy Yellow Radiant Diamond Ring
Shreve, Crump & Low GIA Certified 14.63 Carat Fancy Yellow Radiant Diamond Ring

Shreve, Crump & Low GIA Certified 14.63 Carat Fancy Yellow Radiant Diamond Ring

By Shreve, Crump & Low

Located in Boston, MA

This fancy yellow radiant diamond is offered by Shreve, Crump & Low. The radiant cut diamond is custom set in a handcrafted Shreve, Crump & Low platinum and 18 karat yellow gold 3 s...

Category

2010s American Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

GIA Certified 1.57ct No Heat Ruby Diamond Platinum Cocktail Ring
GIA Certified 1.57ct No Heat Ruby Diamond Platinum Cocktail Ring

GIA Certified 1.57ct No Heat Ruby Diamond Platinum Cocktail Ring

By OGI Ltd

Located in New York, NY

The center ruby is elegantly complemented by two half-moon shaped diamonds, weighing a total of 0.40 carats, boasting a quality of G color and VS clarity.

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Peter Suchy GIA 1.51 Carat Oval Natural Ruby Diamond Platinum Engagement Ring
Peter Suchy GIA 1.51 Carat Oval Natural Ruby Diamond Platinum Engagement Ring

Peter Suchy GIA 1.51 Carat Oval Natural Ruby Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

GIA certified 1.51cts Oval natural no heat ruby center stone in a handmade platinum basket setting with two half moon accent diamonds. Created in Peter Suchy Workshop. 1 oval red Ru...

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Peter Suchy 2.30 Carat Diamond Platinum Halo Three-Stone Engagement Ring
Peter Suchy 2.30 Carat Diamond Platinum Halo Three-Stone Engagement Ring

Peter Suchy 2.30 Carat Diamond Platinum Halo Three-Stone Engagement Ring

Located in Stamford, CT

EGL Certificate # US 44311402D 1 round transitional brilliant cut diamond, approx. total weight 2.30cts, F to G, not certified, SI2, 9.01 x 9.00 x 4.92, Depth: 54.7% Table: 62%, 2...

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

7 Carat Emerald Cabochon and Diamond Three Stone Engagement Ring
7 Carat Emerald Cabochon and Diamond Three Stone Engagement Ring

7 Carat Emerald Cabochon and Diamond Three Stone Engagement Ring

By Royaal Stones Ltd

Located in Bangkok, Thailand

.* A classic 7 carat Zambian Emerald and 0.23 carat half-moon shaped White Diamond three-stone engagement ring.

Category

21st Century and Contemporary Modern Engagement Rings

Materials

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

GIA Certified Platinum Diamond Engagement Ring and Bridal Set 1.55ct I/VS2
GIA Certified Platinum Diamond Engagement Ring and Bridal Set 1.55ct I/VS2

GIA Certified Platinum Diamond Engagement Ring and Bridal Set 1.55ct I/VS2

Located in Mayfair, London, London

The centre diamond is further complemented by 2 half moon shaped diamonds with a total weight of 0.46ct, G colour and VS+ clarity and 6 round brilliant cut diamonds on the base of th...

Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

GRS Certified 5.04 Carat Royal Blue NO HEAT Sapphire and Diamond Platinum Ring
GRS Certified 5.04 Carat Royal Blue NO HEAT Sapphire and Diamond Platinum Ring

GRS Certified 5.04 Carat Royal Blue NO HEAT Sapphire and Diamond Platinum Ring

Located in Chicago, IL

The sapphire is oval cut, measuring 9.85 x 7.94 x 6.93 mm, and is perfectly complemented by two half-moon cut diamonds on each side, set in solid platinum.

Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Alexander GIA 3.05ct Cushion Cut Diamond I VS1 Three Stone Ring 18k White Gold
Alexander GIA 3.05ct Cushion Cut Diamond I VS1 Three Stone Ring 18k White Gold

Alexander GIA 3.05ct Cushion Cut Diamond I VS1 Three Stone Ring 18k White Gold

By Alexander Beverly Hills

Located in BEVERLY HILLS, CA

I color grade and VS1 clarity. Complimented by 2 half-moon and 44 round brilliant diamonds, 1.06 carats.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Bvlgari 18K Gold sapphire and diamond Vintage Earrings.
Bvlgari 18K Gold sapphire and diamond Vintage Earrings.

Bvlgari 18K Gold sapphire and diamond Vintage Earrings.

By Bulgari

Located in Great Neck Plaza, NY

The earrings are elegantly finished with sparkling half-moon-shaped diamonds, adding a touch of glamour and sophistication to this luxurious piece.

Category

Vintage 1970s Drop Earrings

Materials

18k Gold, Yellow Gold

GIA Certified 4.41 Carat Emerald Cut Sapphire Diamond 3 Stone Ring in Platinum
GIA Certified 4.41 Carat Emerald Cut Sapphire Diamond 3 Stone Ring in Platinum

GIA Certified 4.41 Carat Emerald Cut Sapphire Diamond 3 Stone Ring in Platinum

Located in NEW YORK, NY

A stunning ring showcasing a rich intense GIA Certified Emerald Cut Ceylon Blue Sapphire weighing 4.41 carats surrounded by a row of diamonds. Flanking the center stone are two half ...

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Princess Cut Light Yellow Diamond Ring Platinum 18K Yellow Gold 5.36cts
Princess Cut Light Yellow Diamond Ring Platinum 18K Yellow Gold 5.36cts

Princess Cut Light Yellow Diamond Ring Platinum 18K Yellow Gold 5.36cts

Located in New York, NY

This showstopper engagement ring is flanked by a center prong set light yellow diamond weighing 5.36 carats with 2 prong set half moon cut white diamonds weighing 0.54 carat.

Category

2010s American Modern Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 10.02 Carats Cushion Cut Diamond Three-Stone Engagement Ring
GIA Certified 10.02 Carats Cushion Cut Diamond Three-Stone Engagement Ring

GIA Certified 10.02 Carats Cushion Cut Diamond Three-Stone Engagement Ring

By Roman Malakov

Located in New York, NY

Flanked by half moon cut diamonds weighing 1.25 carats total.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Diana M. Platinum sapphire and diamond ring featuring a 9.11 ct GRS certified
Diana M. Platinum sapphire and diamond ring featuring a 9.11 ct GRS certified

Diana M. Platinum sapphire and diamond ring featuring a 9.11 ct GRS certified

By Diana M. Jewels

Located in New York, NY

Platinum sapphire and diamond ring featuring a 9.11 ct GRS certified unheated cushion cut ceylon sapphire with 2 half moon shaped diamonds and halo totaling 1.40 cts tw.

Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Sapphire, Diamond, Platinum

Blue Topaz & Diamond Platinum Ring Size 6.5
Blue Topaz & Diamond Platinum Ring Size 6.5

Blue Topaz & Diamond Platinum Ring Size 6.5

Located in Dallas, TX

Beautiful blue topaz with two half moon in diamonds. Total carat weight .87. Diamond Color G, Clarity SI1.

Category

21st Century and Contemporary American Cocktail Rings

Mid-Century Diamond Blue Sapphire Ballerina Cocktail Ring Platinum 1950s/1960s
Mid-Century Diamond Blue Sapphire Ballerina Cocktail Ring Platinum 1950s/1960s

Mid-Century Diamond Blue Sapphire Ballerina Cocktail Ring Platinum 1950s/1960s

Located in Lisbon, PT

This ring features an elongated cushion-shape dark blue sapphire claw-set to the center and accented in the middle with a bezel-set round brilliant-cut diamond in a platinum insert, ...

Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

AGL Certified 15.78 Carat No Oil Brazil Emerald & Diamond Ring in 18K Gold
AGL Certified 15.78 Carat No Oil Brazil Emerald & Diamond Ring in 18K Gold

AGL Certified 15.78 Carat No Oil Brazil Emerald & Diamond Ring in 18K Gold

By Gad & Co.

Located in Miami, FL

This piece is an investment with unmatched aesthetic value. All the diamonds are eye clean and full of life. The half moon cut diamonds have a warmer tint for color contrast.

Category

2010s Brazilian Art Deco Cocktail Rings

Materials

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

White Gold Synthetic Opal Synthetic Pink Sapphire Diamond Ring -14k Cush 1.97ctw
White Gold Synthetic Opal Synthetic Pink Sapphire Diamond Ring -14k Cush 1.97ctw

White Gold Synthetic Opal Synthetic Pink Sapphire Diamond Ring -14k Cush 1.97ctw

Located in Greensboro, NC

Size: 7 1/4 Sizing Fee: Up 2 sizes for $35 or Down 2 sizes for $30 Metal Content: 14k White Gold Stone Information Synthetic Opal Carat(s): 1.30ct Cut: Cushion Cabochon Synthetic ...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Pink Sapphire, 14k Gold, White Gold

12.35 Carat Fancy Yellow Sapphire Diamond 18K White Gold 3-Stone Ring
12.35 Carat Fancy Yellow Sapphire Diamond 18K White Gold 3-Stone Ring

12.35 Carat Fancy Yellow Sapphire Diamond 18K White Gold 3-Stone Ring

Located in Beverly Hills, CA

It is complemented by two half-moon cut diamonds set on its sides weighing a total of 1.50 carats.

Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Yellow Sapphire, 18k Gold, White Gold

GIA 1.72 Carat Round Diamond 18 Karat Gold 3-Stone Halo Engagement Ring
GIA 1.72 Carat Round Diamond 18 Karat Gold 3-Stone Halo Engagement Ring

GIA 1.72 Carat Round Diamond 18 Karat Gold 3-Stone Halo Engagement Ring

Located in Miami, FL

The fancy and classy ring has 2 unique half-moon-shaped diamonds on each side with approximately 0.50 carats, H-I color, and VS clarity.

Category

21st Century and Contemporary American Romantic Solitaire Rings

Materials

Diamond, Gold, 18k Gold

Diana M. Platinum emerald and diamond ring featuring a center 13.50 ct oval cut
Diana M. Platinum emerald and diamond ring featuring a center 13.50 ct oval cut

Diana M. Platinum emerald and diamond ring featuring a center 13.50 ct oval cut

By Diana M. Jewels

Located in New York, NY

Platinum emerald and diamond ring featuring a center 13.50 ct oval cut emerald with 2 half moon shaped diamonds on the side totaling 2.50 cts of diamonds (C.Dunaigre certified).

Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, Emerald, Platinum

Old European Cut Engagement Ring. GIA 1.40ct Diamond Ruby Floral Halo Ring L VS1
Old European Cut Engagement Ring. GIA 1.40ct Diamond Ruby Floral Halo Ring L VS1

Old European Cut Engagement Ring. GIA 1.40ct Diamond Ruby Floral Halo Ring L VS1

Located in New York, NY

Surrounding the diamond, a pair of half-moon cut natural rubies, totaling approximately 0.4-carats, add a striking contrast.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, Platinum

Art Deco Colombian Square Cut Emerald Diamond Platinum Three-Stone Ring
Art Deco Colombian Square Cut Emerald Diamond Platinum Three-Stone Ring

Art Deco Colombian Square Cut Emerald Diamond Platinum Three-Stone Ring

Located in Greenwich, CT

Attributed to the Chivor mine, worked as early as 500 AD and the source of the legendary Moghul emeralds found in East Indian treasures, this ring reflects that old world strength, r...

Category

Vintage 1920s American Art Deco Engagement Rings

Materials

Emerald, White Diamond, Platinum

Alexander Beverly Hills 3.26ct Emerald with Diamond Three Stone Halo Ring 18k
Alexander Beverly Hills 3.26ct Emerald with Diamond Three Stone Halo Ring 18k

Alexander Beverly Hills 3.26ct Emerald with Diamond Three Stone Halo Ring 18k

By Alexander Beverly Hills

Located in BEVERLY HILLS, CA

Superb color. 3.26 carats total gemstone weight. 1.97 carat square emerald cut emerald. 2 half moons with 42 round brilliant diamonds, 1.29 carats.

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

1.35 Carat Sapphire White Gold Diamond Three-Stone Art Deco Engagement Ring
1.35 Carat Sapphire White Gold Diamond Three-Stone Art Deco Engagement Ring

1.35 Carat Sapphire White Gold Diamond Three-Stone Art Deco Engagement Ring

Located in Stamford, CT

Circa 1930-1940. 1 old European cut colorless, very light blue Sapphire, approx. total weight 1.35cts, VS2-SI1,low temperature heat only, no other enhancements, AGL certificate #CS...

Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold, Gold

GRS Certified 18 Carat No Heat Mogok Burma Oval Cut Blue Sapphire & Diamond Ring
GRS Certified 18 Carat No Heat Mogok Burma Oval Cut Blue Sapphire & Diamond Ring

GRS Certified 18 Carat No Heat Mogok Burma Oval Cut Blue Sapphire & Diamond Ring

By Gad & Co.

Located in Miami, FL

The sapphire is elegantly accented by a total of 1.54 carats of brilliant round-cut diamonds (306 in quantity) and two 0.54 carat half-moon-cut diamonds.

Category

2010s Burmese Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

18 Karat Yellow Gold Pendant Necklace with 13.86 Carat Red Garnet and Diamond
18 Karat Yellow Gold Pendant Necklace with 13.86 Carat Red Garnet and Diamond

18 Karat Yellow Gold Pendant Necklace with 13.86 Carat Red Garnet and Diamond

By Eva Soussana

Located in Paris, FR

A beautiful 13.86 carat antic-cushion shape royal red Garnet of Tanzania origin, with 0.75 carat 'F.VVS1' half-moon cut white Diamond on 18 karat yellow gold double chain weighing 7...

Category

21st Century and Contemporary French Contemporary Pendant Necklaces

Materials

Diamond, Garnet, 18k Gold, Yellow Gold

Shreve, Crump & Low GIA Certified 5.07 Carat I VS2 Radiant Cut Diamond Plat Ring
Shreve, Crump & Low GIA Certified 5.07 Carat I VS2 Radiant Cut Diamond Plat Ring

Shreve, Crump & Low GIA Certified 5.07 Carat I VS2 Radiant Cut Diamond Plat Ring

By Shreve, Crump & Low

Located in Boston, MA

The 5.07 carat radiant cut center diamond is accented by 2 half-moon shaped diamonds with a total weight of approximately 1.25 carats, and a respective color and clarity of I VS qual...

Category

2010s American Engagement Rings

Materials

Diamond, Platinum

18 Karat Yellow Gold Ring Set with 10.71 Carat Green Tourmaline and Diamonds
18 Karat Yellow Gold Ring Set with 10.71 Carat Green Tourmaline and Diamonds

18 Karat Yellow Gold Ring Set with 10.71 Carat Green Tourmaline and Diamonds

By Eva Soussana

Located in Paris, FR

The center stone is a beautiful 10.71 carat antic-cushion shape green Tourmaline of Tanzania origin, enhanced by two 'F.VVS1' half moon cut white Diamonds totalling 1.35 carat in 18 ...

Category

21st Century and Contemporary French Contemporary Engagement Rings

Materials

Diamond, Tourmaline, 18k Gold, Yellow Gold

18 Karat White Gold Ring Set with 13.80 Carat Bronze Tourmaline and Diamonds
18 Karat White Gold Ring Set with 13.80 Carat Bronze Tourmaline and Diamonds

18 Karat White Gold Ring Set with 13.80 Carat Bronze Tourmaline and Diamonds

By Eva Soussana

Located in Paris, FR

The center stone is a beautiful 13.80 carat antic-cushion shape bronze Tourmaline of Tanzania origin, enhanced by two 'F.VVS1' half moon cut white Diamonds totalling 1.18 carat in 18...

Category

21st Century and Contemporary French Contemporary Engagement Rings

Materials

Diamond, Tourmaline, 18k Gold, White Gold

Le Vian Oval Cut Tanzanite and Diamond Three Stone Ring in 14 Karat White Gold
Le Vian Oval Cut Tanzanite and Diamond Three Stone Ring in 14 Karat White Gold

Le Vian Oval Cut Tanzanite and Diamond Three Stone Ring in 14 Karat White Gold

By Le Vian

Located in Scottsdale, AZ

At its heart, the stunning oval tanzanite dazzles with deep, mesmerizing blue-violet hues, beautifully highlighted by a radiant halo of brilliant diamonds. This centerpiece is flanke...

Category

21st Century and Contemporary Unknown Contemporary Three-Stone Rings

Materials

Diamond, Tanzanite, Gold, 14k Gold, White Gold

Henri Daussi 4.04 Carats Total Emerald Cut Emerald and Diamond Three Stone Ring
Henri Daussi 4.04 Carats Total Emerald Cut Emerald and Diamond Three Stone Ring

Henri Daussi 4.04 Carats Total Emerald Cut Emerald and Diamond Three Stone Ring

Located in Scottsdale, AZ

Flanking the emerald stone, are 2 half moon cut diamonds (G-H / VVS2-VS1), as well as 62 round brilliant cut diamonds (H-J / SI1-2) pave set around the top half of the shank.

Category

Late 20th Century Unknown Contemporary Three-Stone Rings

Materials

Emerald, Diamond, White Gold, Rose Gold, 18k Gold, Gold

Stunning Estate 14 Karat Gold Diamond and Yellow Zircon Halo Ring, 4.52 Carat
Stunning Estate 14 Karat Gold Diamond and Yellow Zircon Halo Ring, 4.52 Carat

Stunning Estate 14 Karat Gold Diamond and Yellow Zircon Halo Ring, 4.52 Carat

Located in San Francisco, CA

In the center, the ring features a gorgeous Yellow Zircon, Cushion Shape, of fine quality, and approximately 3.00ct in weight. Flanking it are Two Half Moon Cut Diamonds, totaling ap...

Category

Late 20th Century American Art Deco Engagement Rings

Materials

Zircon, 14k Gold

GIA Certified Oval 5.72 Ct Green Emerald Platinum Cocktail Ring
GIA Certified Oval 5.72 Ct Green Emerald Platinum Cocktail Ring

GIA Certified Oval 5.72 Ct Green Emerald Platinum Cocktail Ring

By Simon Ardem

Located in New York, NY

Magnificent Oval 5.72ct Intense Green Emerald Cocktail Ring set in Platinum with 18K yellow gold double claw prongs. Side stones are half-moon cut diamonds with brilliant round cut d...

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, White Diamond, Emerald, Platinum

3.27ct Cushion Cut Blue Sapphire Engagement Ring
3.27ct Cushion Cut Blue Sapphire Engagement Ring

3.27ct Cushion Cut Blue Sapphire Engagement Ring

By Mark Broumand

Located in Los Angeles, CA

The elongated cushion cut sapphire is GIA-certified and set in luxurious platinum, radiating an intense oceanic hue. Flanked by unique half-moon cut diamonds, this piece exudes indiv...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

GIA Certified 3-Stone Ring with 4.04 Ct Fancy Yellow VVS2 Cushion Cut
GIA Certified 3-Stone Ring with 4.04 Ct Fancy Yellow VVS2 Cushion Cut

GIA Certified 3-Stone Ring with 4.04 Ct Fancy Yellow VVS2 Cushion Cut

By M&V Vanguard Jewelry

Located in New York, NY

3 stone ring in Platinum & 18K Yellow Gold Center: 4.04ct Natural Fancy Yellow Even VVS2 Cushion Shape Diamond GIA#2223222634 Two side half-moons shapes diamond: ...

Category

2010s American Modern Three-Stone Rings

Materials

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

Unheated Burma Ruby Ring, 2.45 carats
Unheated Burma Ruby Ring, 2.45 carats

Unheated Burma Ruby Ring, 2.45 carats

Located in New Orleans, LA

This magnificent ring showcases a 2.45-carat unheated Burmese ruby of exceptional quality, flanked by two half-moon cut diamonds of F color and SI1 clarity totaling 1.03 carats.

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold

AGL Certified 6.66 Carat Cushion Colombian Muzo Emerald Ring
AGL Certified 6.66 Carat Cushion Colombian Muzo Emerald Ring

AGL Certified 6.66 Carat Cushion Colombian Muzo Emerald Ring

Located in Chicago, IL

The emerald is beautifully framed by natural half-moon side diamonds, featuring D color and VVS clarity—some of the highest grades in diamond quality, adding exceptional sparkle and ...

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIA Report Certified 5.93 Carat Royal Blue Oval Sapphire Cocktail Ring
GIA Report Certified 5.93 Carat Royal Blue Oval Sapphire Cocktail Ring

GIA Report Certified 5.93 Carat Royal Blue Oval Sapphire Cocktail Ring

By Jae's Jewelers

Located in Coral Gables, FL

Platinum Cocktail 3 Stone Ring Featuring a Prong Set 5.93 Carat Oval Sapphire GIA Graded as Natural, Heated, "Royal Blue" Color. Accented By Two Half Moon Cut Diamonds Totaling 0.85 ...

Category

2010s Malagasy Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

GIA Certified 3.95 Carat Natural Pink Sapphire Ring in Platinum
GIA Certified 3.95 Carat Natural Pink Sapphire Ring in Platinum

GIA Certified 3.95 Carat Natural Pink Sapphire Ring in Platinum

Located in Palm Beach, FL

Center sapphire is cushion cut. Two side half-moon-shaped diamonds totaling 0.64 carat; clarity VVS2-VS1, color H-I.

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Pink Sapphire, Platinum

GIA 7 Carat No Heat Burma Blue Sapphire Cabochon & Halfmoon Ring in Platinum
GIA 7 Carat No Heat Burma Blue Sapphire Cabochon & Halfmoon Ring in Platinum

GIA 7 Carat No Heat Burma Blue Sapphire Cabochon & Halfmoon Ring in Platinum

Located in Los Angeles, CA

Unheated Burma blue sapphire cabochon round with 1.79 ct. good quality white diamond half moons. Handmade in platinum. Ring size 6.75+.

Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Sapphire, Platinum

Unheated Burma Ruby Ring, 2.45 carats
Unheated Burma Ruby Ring, 2.45 carats

Unheated Burma Ruby Ring, 2.45 carats

Located in New Orleans, LA

This magnificent ring showcases a 2.45-carat unheated Burmese ruby of exceptional quality, flanked by two half-moon cut diamonds of F color and SI1 clarity totaling 1.03 carats.

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Ruby, 18k Gold

Lotus Certified 10 Carat Natural Padparadscha No Heat Oval Sapphire
Lotus Certified 10 Carat Natural Padparadscha No Heat Oval Sapphire

Lotus Certified 10 Carat Natural Padparadscha No Heat Oval Sapphire

By Antinori Fine Jewels

Located in Chicago, IL

It is accented by two half moon cut diamonds. This classic 3-stone ring is a dream come true.

Category

2010s Italian Modern Engagement Rings

Materials

Sapphire, Platinum

Diana M. Platinum & 18Kt YG IGI Certified 3.98CTTW Engagement Ring
Diana M. Platinum & 18Kt YG IGI Certified 3.98CTTW Engagement Ring

Diana M. Platinum & 18Kt YG IGI Certified 3.98CTTW Engagement Ring

By Diana M. Jewels

Located in New York, NY

Platinum and 18 kt yellow gold engagement ring featuring a center 3.03 ct GIA certified (FY VS2) yellow diamond with 0.95 cts tw of half moon shaped white diamonds on the sides Diana...

Category

21st Century and Contemporary American Modern Engagement Rings

AGL Certified 7.36 Carat No Oil Cushion-Cut Colombian Emerald Ring
AGL Certified 7.36 Carat No Oil Cushion-Cut Colombian Emerald Ring

AGL Certified 7.36 Carat No Oil Cushion-Cut Colombian Emerald Ring

By Gad & Co.

Located in Miami, FL

AGL Certified 7.36 carat no oil Colombian Emerald ring. Featuring 2 half moon-cut diamond side stones with 106 round cut diamonds mounted on the shank.

Category

2010s Colombian Modern Cocktail Rings

Materials

Emerald, 18k Gold, White Gold, Yellow Gold

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Half Moon Diamonds For Sale on 1stDibs

Find an expansive variety of half moon diamonds available on 1stDibs. All of the items for sale were constructed with extraordinary care, often using Gold, Platinum and 18k Gold. Find a collection of 41 vintage versions or 108 modern creations for a more contemporary example of these cherished accessories. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 19th Century to those produced as recently as the 21st Century. Pieces in our collection of half moon diamonds made by Contemporary jewelers — as well as those associated with Modern — are very popular. There have been many well-made iterations of these items over the years, but those made by Meghna Jewels, Doves by Doron Paloma and Antinori Fine Jewels are often thought to be among the most beautiful. There are many half moon cut, oval cut and round cut half moon diamonds for sale. If you’re browsing the variety of half moon diamonds 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 Half Moon Diamonds?

On average, half moon diamonds at 1stDibs sell for $8,159, while they’re typically $450 on the low end and $292,000 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.  

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.

Questions About Half Moon Diamonds
  • 1stDibs ExpertNovember 27, 2023
    Whether half-carat diamond studs are too small is a matter of personal opinion. A pair of diamond studs with a total carat weight of 0.5 usually consists of two 0.25-carat earrings. Many jewelry makers offer studs as small as 0.13 carats, so many people consider half-carat diamond studs to be medium-sized. On 1stDibs, shop a collection of antique and vintage diamond stud earrings.