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Manfredi Engagement Rings

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Creator: Manfredi
Three Rounds Diamond Platinum Engagement Ring
Three Rounds Diamond Platinum Engagement Ring

Three Rounds Diamond Platinum Engagement Ring

By Manfredi

Located in Greenwich, CT

This three stone engagement ring features a 0.70 carat round brilliant cut center, E color, VVS2 clarity and is flanked by a 0.50 carat round diamond on each side, both in the same c...

Category

21st Century and Contemporary American Modern Manfredi Engagement Rings

Materials

Diamond, White Diamond, Platinum

Manfredi .95 Carat Aquamarine White Gold Engagement Ring
Manfredi .95 Carat Aquamarine White Gold Engagement Ring

Manfredi .95 Carat Aquamarine White Gold Engagement Ring

By Manfredi

Located in Stamford, CT

Manfredi of Greenwich, CT, Aquamarine engagement ring. .95ct round aquamarine center in an 18k white gold setting. 1 round blue aquamarine, MI approx. .95cts Size 7 and sizable 1...

Category

21st Century and Contemporary Manfredi Engagement Rings

Materials

Aquamarine, Gold, 18k Gold, White Gold

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By The Leo Diamond

Located in San Diego, CA

THE LEO DIAMOND by LEO SCHACHTER Style: Solitaire Engagement Ring Serial Number: LEO 2015964S Metal: 14K White Gold Size: 4 - sizable Total Carat Weight: 0.95 CTS Diamond Shape: Leo Princess Diamond Color & Clarity: I / VS1 Hallmark: S 14K THE LEO Includes: GSI Diamond...

Category

2010s American Manfredi Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Beauvince Diana Engagement Ring 1.28 Carat Diamonds in White Gold
Beauvince Diana Engagement Ring 1.28 Carat Diamonds in White Gold

Beauvince Diana Engagement Ring 1.28 Carat Diamonds in White Gold

By Beauvince Jewelry

Located in New York, NY

The Diana Ring is a classy statement Emerald Cut solitaire ring which can be fashioned as an engagement ring as well as a fashion ring. Center Diamond Shape: Emerald Cut Center Diam...

Category

2010s Contemporary Manfredi Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

.45 Carat Marquise Diamond Platinum Three-Stone Engagement Ring
.45 Carat Marquise Diamond Platinum Three-Stone Engagement Ring

.45 Carat Marquise Diamond Platinum Three-Stone Engagement Ring

Located in Stamford, CT

1950's Marquise diamond engagement ring. Marquise center stone set in platinum with two baguette side diamonds. EGL certified# US64833201D 1 Marquise diamond, approx. total weight ....

Category

21st Century and Contemporary Manfredi Engagement Rings

Materials

Diamond, Platinum

3.90 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
3.90 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring

3.90 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring

Located in Stamford, CT

3.90ct sapphire oval center stone with two trilliant cut side diamonds in a platinum three-stone setting. GIA certified sapphire, with simple heat only. 1 oval sapphire 3.90ct. to...

Category

1930s Unknown Vintage Manfredi Engagement Rings

Materials

Diamond, Sapphire, Platinum

1.95 Carat Aquamarine Engagement Ring. Cushion Cut 18k Yellow Gold Stone Accent
1.95 Carat Aquamarine Engagement Ring. Cushion Cut 18k Yellow Gold Stone Accent

1.95 Carat Aquamarine Engagement Ring. Cushion Cut 18k Yellow Gold Stone Accent

Located in New York, NY

Primary Stone: Aquamarine Primary Stone Weight: Approximately 1.90-Carats Primary Stone Cut: Cushion Cut Secondary Stone: Aquamarine Secondary Stone Weight: Approximately 0.10-Carat...

Category

21st Century and Contemporary Unknown Art Deco Manfredi Engagement Rings

Materials

Aquamarine, Gold, Yellow Gold, 18k Gold

1.52 Carat Diamond Three-Stone Platinum Engagement Ring
1.52 Carat Diamond Three-Stone Platinum Engagement Ring

1.52 Carat Diamond Three-Stone Platinum Engagement Ring

Located in Stamford, CT

1940's late Art Deco transitional Ideal cut diamond platinum engagement Ring. EGL certified center stone with two baguette side diamonds in a platinum setting. 1 transitional brill...

Category

Early 20th Century Manfredi Engagement Rings

Materials

Diamond, Platinum

AGL Certified 1.53 Sapphire Diamond Platinum Three-Stone Engagement Ring
AGL Certified 1.53 Sapphire Diamond Platinum Three-Stone Engagement Ring

AGL Certified 1.53 Sapphire Diamond Platinum Three-Stone Engagement Ring

Located in Stamford, CT

Vintage green sapphire and diamond engagement ring. oval sapphire center stone set in a original handmade platinum three-stone setting with two tapered baguette accent diamonds. AGL...

Category

Mid-20th Century Manfredi Engagement Rings

Materials

Diamond, Sapphire, Green Sapphire, Platinum

1.02 Carat Ruby Diamond Platinum Three-Stone Engagement Ring
1.02 Carat Ruby Diamond Platinum Three-Stone Engagement Ring

1.02 Carat Ruby Diamond Platinum Three-Stone Engagement Ring

Located in Stamford, CT

Ruby and diamond engagement ring. GIA certified oval center ruby with 2 round brilliant cut side diamonds and 2 full cut accent diamonds in Platinum setting. 1 oval bright clear r...

Category

21st Century and Contemporary Manfredi Engagement Rings

Materials

Diamond, Ruby, Platinum

Emerald-Cut Emerald and Diamond Three Stone Engagement Ring, Platinum
Emerald-Cut Emerald and Diamond Three Stone Engagement Ring, Platinum

Emerald-Cut Emerald and Diamond Three Stone Engagement Ring, Platinum

Located in New York, NY

A 1.41 ct. Emerald-Cut Emerald and 0.30 ct. Diamond Three Stone Engagement Ring made in Platinum. The ring size is US 6.25. The total weight of the ring is 4.5 grams.

Category

20th Century Manfredi Engagement Rings

Materials

Diamond, Emerald, Platinum

Beauvince Gatsby Engagement Ring '0.95 ct Diamonds' in Gold
Beauvince Gatsby Engagement Ring '0.95 ct Diamonds' in Gold

Beauvince Gatsby Engagement Ring '0.95 ct Diamonds' in Gold

By Beauvince Jewelry

Located in New York, NY

The Gatbsy Engagement Ring is bold and chic. With its strong geometric lines and unique shape it stands out leaving the onlooker perplexed and dazzled. Center Diamond Shape: Prince...

Category

2010s Manfredi Engagement Rings

Materials

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

Natural Brown Pink Sapphire Diamond Platinum Three-Stone Engagement Ring
Natural Brown Pink Sapphire Diamond Platinum Three-Stone Engagement Ring

Natural Brown Pink Sapphire Diamond Platinum Three-Stone Engagement Ring

Located in Stamford, CT

Sapphire and diamond engagement ring. GIA certified center brown and red center sapphire with 2 ideal cut side diamonds in a three-stone platinum setting. Color natural no heat, no e...

Category

Late 20th Century Manfredi Engagement Rings

Materials

Diamond, Sapphire, Brown Diamond, Pink Sapphire, Platinum

Previously Available Items
GIA Certified 3.19 Carat Classic Round Solitaire Platinum Engagement Ring
GIA Certified 3.19 Carat Classic Round Solitaire Platinum Engagement Ring

GIA Certified 3.19 Carat Classic Round Solitaire Platinum Engagement Ring

By Manfredi

Located in Greenwich, CT

Classic Solitaire Round Brilliant cut Diamond Engagement Ring. Centering is a GIA certified 3.19 carat, I color, SI1 clarity, set in Platinum Finger size: 6.5

Category

21st Century and Contemporary American Modern Manfredi Engagement Rings

Materials

Diamond, White Diamond, Platinum

Platinum Square Emerald Cut Diamond Engagement Ring
Platinum Square Emerald Cut Diamond Engagement Ring

Platinum Square Emerald Cut Diamond Engagement Ring

By Manfredi

Located in Greenwich, CT

Platinum Engagement Ring with a Square Modified Emerald cut Diamond 3.24 carat w/bullets 0.65 carat total weight. 1 Square Modified Emera...

Category

21st Century and Contemporary American Modern Manfredi Engagement Rings

Materials

Diamond, Platinum

Platinum Cushion Shaped Diamond Engagement Ring
Platinum Cushion Shaped Diamond Engagement Ring

Platinum Cushion Shaped Diamond Engagement Ring

By Manfredi

Located in Greenwich, CT

This Cushion shaped Diamond Engagement Ring displays a striking 4.64 carats cushion shaped center stone and a scintillating halo of 208 round brilliant ...

Category

21st Century and Contemporary American Modern Manfredi Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3.21 Carat Pear shaped Diamond Platinum Engagement Ring
GIA Certified 3.21 Carat Pear shaped Diamond Platinum Engagement Ring

GIA Certified 3.21 Carat Pear shaped Diamond Platinum Engagement Ring

By Manfredi

Located in Greenwich, CT

A gorgeous and proportioned 3.21 ct. GIA-certified E color, SI2 clarity, Pear Shape diamond is complemented by an open crisscrossed, double shank encrusted with 115 colorless rounds ...

Category

21st Century and Contemporary American Modern Manfredi Engagement Rings

Materials

Diamond, Platinum

GIA Certified 4.02 Ct. Square Emerald Cut Diamond Platinum Engagement Ring
GIA Certified 4.02 Ct. Square Emerald Cut Diamond Platinum Engagement Ring

GIA Certified 4.02 Ct. Square Emerald Cut Diamond Platinum Engagement Ring

By Manfredi

Located in Greenwich, CT

Elegant for its simplicity. This solitaire is crafted in Platinum, centering a square Emerald cut Diamond beautifully set in a classic frame. GIA certified as I color, SI1 clarity. ...

Category

21st Century and Contemporary American Modern Manfredi Engagement Rings

Materials

Diamond, White Diamond, Platinum

Platinum Oval Diamond Engagement Ring
Platinum Oval Diamond Engagement Ring

Platinum Oval Diamond Engagement Ring

By Manfredi

Located in Greenwich, CT

This Platinum Diamond Engagement Ring will bring light to anyone who gazes upon its beauty. Featuring a 3.01 carat Oval center. GIA Certified as E color, SI2 clarity. Decorated by ...

Category

21st Century and Contemporary American Modern Manfredi Engagement Rings

Materials

Diamond, Platinum

Manfredi 1.10 Carat Peridot White Gold Engagement Ring
Manfredi 1.10 Carat Peridot White Gold Engagement Ring

Manfredi 1.10 Carat Peridot White Gold Engagement Ring

By Manfredi

Located in Stamford, CT

1.10 Carat round peridot engagement ring. 1 round bezel set peridot center stone in a 18k white gold setting by Manfredi of Greenwich, CT 1 round g...

Category

21st Century and Contemporary Manfredi Engagement Rings

Materials

Peridot, Gold, 18k Gold, White Gold

Platinum 3 Stones Round Diamond Engagement Ring
Platinum 3 Stones Round Diamond Engagement Ring

Platinum 3 Stones Round Diamond Engagement Ring

By Manfredi

Located in Greenwich, CT

This classic three stone engagement ring features an amazing GIA Certified 2.00 carats Round Brilliant cut Diamond at the center and is flanked by 2 shimmering round diamonds on each...

Category

21st Century and Contemporary American Modern Manfredi Engagement Rings

Materials

Diamond, Platinum

GIA Certified 6.32 Carat Round Brilliant Cut Diamond Platinum Engagement Ring
GIA Certified 6.32 Carat Round Brilliant Cut Diamond Platinum Engagement Ring

GIA Certified 6.32 Carat Round Brilliant Cut Diamond Platinum Engagement Ring

By Manfredi

Located in Greenwich, CT

This stunning Diamond engagement ring features a Round brilliant cut Diamond set in a Platinum split shank mounting and is accented with 32 round brilliant pave diamonds down the sid...

Category

21st Century and Contemporary American Modern Manfredi Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Cushion Shaped Diamond 3-Stone Platinum Engagement Ring
GIA Certified Cushion Shaped Diamond 3-Stone Platinum Engagement Ring

GIA Certified Cushion Shaped Diamond 3-Stone Platinum Engagement Ring

By Manfredi

Located in Greenwich, CT

This 3 stone Diamond Engagement Ring features a GIA certified Cushion shaped Diamond at the center, weighing 2.01 carat, G color, SI1 clarity. The diamonds at each side are 0.48 cara...

Category

21st Century and Contemporary American Modern Manfredi Engagement Rings

Materials

Diamond, White Diamond, Platinum

Certified 1.58 Carat Round Diamond in Cushion Shaped Halo Platinum Ring
Certified 1.58 Carat Round Diamond in Cushion Shaped Halo Platinum Ring

Certified 1.58 Carat Round Diamond in Cushion Shaped Halo Platinum Ring

By Manfredi

Located in Greenwich, CT

This gorgeous and feminine cushion shaped halo engagement ring includes a 1.58 carat Round Diamond center, J color, SI1 clarity, certified by EGL. The Platinum ring features a line ...

Category

21st Century and Contemporary American Modern Manfredi Engagement Rings

Materials

Diamond, White Diamond, Platinum

3-Stone Round Diamond Engagement Ring
3-Stone Round Diamond Engagement Ring

3-Stone Round Diamond Engagement Ring

By Manfredi

Located in Greenwich, CT

Three Stone Engagement Rings are one the most popular styles, giving you endless combinations possible. Crafted in 14k White Gold, this ring features a 0.75 carat, G/H color, SI1 cl...

Category

21st Century and Contemporary American Modern Manfredi Engagement Rings

Materials

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

Manfredi engagement rings for sale on 1stDibs.

Find a range of Manfredi engagement rings available on 1stDibs. Each of these unique items was designed with extraordinary care, often using platinum. While looking for the most stylish antique or vintage Manfredi jewelry to pair with your ensemble, you’ll find that Manfredi diamond engagement rings, from our inventory of 3, can add a particularly distinctive touch to your look. We have 5 pieces in this collection as well as a number of other designs by this jeweler. While this collection reflects work that originated over various time periods, most of these items were designed during the 21st century and contemporary. If you’re looking for additional options, many customers also consider engagement rings by Kiersten Elizabeth, Rock N Gold Creations, and JB Star. Prices for Manfredi engagement rings can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $1,000 and tops out at $75,000, while pieces like these, on average, can sell for $19,500.