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Mellen Engagement Rings

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Creator: Mellen
GIA 5.02 Carat Radiant-Cut 3 Stone Diamond and Platinum Ring
GIA 5.02 Carat Radiant-Cut 3 Stone Diamond and Platinum Ring

GIA 5.02 Carat Radiant-Cut 3 Stone Diamond and Platinum Ring

By Mellen

Located in New York, NY

This scintillating ring features a GIA certified 5.02 carat rectangular radiant-cut F color VS1 clarity diamond with impressive trillian-c...

Category

21st Century and Contemporary Mellen Engagement Rings

Materials

Diamond, Platinum

GIA 3.51 Carat Vivid Yellow Oval Diamond 18 Karat Gold Ring
GIA 3.51 Carat Vivid Yellow Oval Diamond 18 Karat Gold Ring

GIA 3.51 Carat Vivid Yellow Oval Diamond 18 Karat Gold Ring

By Mellen

Located in New York, NY

This 3.51 carat vivid yellow oval diamond exhibits an incomparable saturation, hue, and brilliance. It is mounted "east-west" in an elegant 18K gold ring made up of two split-shank r...

Category

21st Century and Contemporary Contemporary Mellen Engagement Rings

Materials

Yellow Diamond, 18k Gold

GIA 5.07 Carat Antique Cushion Diamond in Diamond Pavé and Platinum Ring
GIA 5.07 Carat Antique Cushion Diamond in Diamond Pavé and Platinum Ring

GIA 5.07 Carat Antique Cushion Diamond in Diamond Pavé and Platinum Ring

By Mellen

Located in New York, NY

This rare and charming 5.07 carat antique cushion-cut diamond is mounted in a simple and delightful diamond pavé and platinum ring with diamonds weighing approximately 1.50 carats on...

Category

21st Century and Contemporary Mellen Engagement Rings

Materials

Diamond, Platinum

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This sophisticated three-stone engagement ring features a sparkling .76 carat rectangular cut diamond at its center, beautifully flanked by two rich triangular sapphires on each side...

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21st Century and Contemporary Mellen Engagement Rings

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GIA Certified 3.62 Carat Emerald and Diamond Ring in Platinum
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Located in Chicago, IL

A refined and timeless three-stone ring featuring a GIA Certified 3.62 carat natural emerald, step-cut in classic octagonal shape with rich green color and excellent transparency. Th...

Category

2010s Unknown Contemporary Mellen Engagement Rings

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GIA Certified 0.62 Carat Cushion Yellow Diamond Halo 18k Gold Diamond Ring
GIA Certified 0.62 Carat Cushion Yellow Diamond Halo 18k Gold Diamond Ring

GIA Certified 0.62 Carat Cushion Yellow Diamond Halo 18k Gold Diamond Ring

Located in San Francisco, CA

This delicate ring features a 0.62-carat square cushion shape natural yellow diamond bezel set. A halo of brilliant round diamonds encircles the Yellow diamond. Three thin rows of br...

Category

21st Century and Contemporary American Mellen Engagement Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold

GIA Certified 3.02 Carats Oval Cut Diamond Three-Stone Platinum Engagement Ring
GIA Certified 3.02 Carats Oval Cut Diamond Three-Stone Platinum Engagement Ring

GIA Certified 3.02 Carats Oval Cut Diamond Three-Stone Platinum Engagement Ring

By Roman Malakov

Located in New York, NY

A magnificent three-stone engagement ring, showcasing a 3.02 carats oval cut diamond certified by GIA as J color and SI1 clarity, set on a four prong setting. Flanked by pear shape d...

Category

21st Century and Contemporary American Contemporary Mellen Engagement Rings

Materials

Diamond, Platinum

GIA Certified 7.03 Carats Radiant Cut Diamond Three-Stone Engagement Ring
GIA Certified 7.03 Carats Radiant Cut Diamond Three-Stone Engagement Ring

GIA Certified 7.03 Carats Radiant Cut Diamond Three-Stone Engagement Ring

By Roman Malakov

Located in New York, NY

A classic three-stone engagement ring, showcasing a 7.03 carats radiant brilliant cut diamond certified by GIA as H color and SI1 clarity, set on a four prong setting. Accented by ta...

Category

21st Century and Contemporary American Contemporary Mellen Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.02 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring
GIA Certified 2.02 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

GIA Certified 2.02 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

By Roman Malakov

Located in New York, NY

A gorgeous three-stone engagement ring, featuring a 2.02 carats radiant cut diamond certified by GIA as Fancy Yellow color and I1 clarity, set on a four claw prong setting made of 18...

Category

21st Century and Contemporary American Contemporary Mellen Engagement Rings

Materials

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

GIA Certified 15.09 Carats Radiant Cut Diamond Three-Stone Engagement Ring
GIA Certified 15.09 Carats Radiant Cut Diamond Three-Stone Engagement Ring

GIA Certified 15.09 Carats Radiant Cut Diamond Three-Stone Engagement Ring

By Roman Malakov

Located in New York, NY

An exquisite engagement ring, showcasing a 15.09 carats radiant cut diamond certified by GIA as H color and VVS2 clarity, set on an eight prong setting. Flanked by trillion brilliant...

Category

21st Century and Contemporary American Contemporary Mellen Engagement Rings

Materials

Diamond, Platinum

GIA Certified 10.01 Carats Radiant Cut Diamond Three-Stone Engagement Ring
GIA Certified 10.01 Carats Radiant Cut Diamond Three-Stone Engagement Ring

GIA Certified 10.01 Carats Radiant Cut Diamond Three-Stone Engagement Ring

By Roman Malakov

Located in New York, NY

A spectacular three-stone engagement ring, featuring a 10.01 carats radiant cut diamond certified by GIA as I color and VVS2 clarity, set on a four tab prong setting. Accented by two...

Category

21st Century and Contemporary American Contemporary Mellen Engagement Rings

Materials

Diamond, Platinum

5.07 carats Asscher cut engagement ring platinum
5.07 carats Asscher cut engagement ring platinum

5.07 carats Asscher cut engagement ring platinum

Located in Boca Raton, FL

5.07 carats center diamond engagement ring in platinum, VS1 clarity and I color, EGL certified. Offers are welcome. **All items leave our premises with a certificate in buyers name,...

Category

21st Century and Contemporary Mellen Engagement Rings

Materials

Platinum

GIA Certified 5.53 Carats Cushion Cut Diamond Solitaire Platinum Engagement Ring
GIA Certified 5.53 Carats Cushion Cut Diamond Solitaire Platinum Engagement Ring

GIA Certified 5.53 Carats Cushion Cut Diamond Solitaire Platinum Engagement Ring

By Roman Malakov

Located in New York, NY

A stunning engagement ring, showcasing a 5.53 carats cushion cut diamond certified by GIA as M color and SI2 clarity, set on a four double claw prong setting....

Category

21st Century and Contemporary American Contemporary Mellen Engagement Rings

Materials

Diamond, Platinum

Previously Available Items
GIA 2.53 Carat Vivid Orangey-Yellow Asscher-Cut Diamond and 18K Gold Ring
GIA 2.53 Carat Vivid Orangey-Yellow Asscher-Cut Diamond and 18K Gold Ring

GIA 2.53 Carat Vivid Orangey-Yellow Asscher-Cut Diamond and 18K Gold Ring

By Mellen

Located in New York, NY

This breathtaking ring features an extraordinary vivid organgey-yellow color unique amongst colored diamonds. The 2.53 carat Asscher-cut center diamond is GIA certified vivid orangey...

Category

21st Century and Contemporary Contemporary Mellen Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold

GIA 3.24 Carat Vivid Yellow Radiant-Cut Diamond 18K Gold Platinum Ring
GIA 3.24 Carat Vivid Yellow Radiant-Cut Diamond 18K Gold Platinum Ring

GIA 3.24 Carat Vivid Yellow Radiant-Cut Diamond 18K Gold Platinum Ring

By Mellen

Located in New York, NY

The 3.24 radiant-cut vivid yellow center stone is flanked by 2 trapezoidal diamonds weighing total 1.20 carats in a simple 18K gold and platinum 3 stone ring. The center stone exhibi...

Category

Late 20th Century Modern Mellen Engagement Rings

Materials

Yellow Diamond, 18k Gold, Platinum

Mellen engagement rings for sale on 1stDibs.

Find a range of Mellen 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 Mellen jewelry to pair with your ensemble, you’ll find that Mellen diamond engagement rings, from our inventory of 3, can add a particularly distinctive touch to your look. We have 3 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 Angeletti, JB Star, and Deborah Murdoch. Prices for Mellen engagement rings can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $97,500 and tops out at $265,000, while pieces like these, on average, can sell for $216,000.