Marquise Cubic Zirconia Baguette Solitaire Engagement Ring

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SKU: R1150M
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Our marquise laboratory grown diamond alternative cubic zirconia baguette solitaire engagement ring takes the traditional classic solitaire to another level. It is designed to be aesthetically beautiful, with proportionally balanced center stones and accenting tapered baguettes on each side. The beautifully cut and faceted center marquise is a pleasing elongated shape that many state they feel their fingers look longer when they wear a marquise shape. It features the highest quality, laboratory grown diamond look Russian formula laboratory grown diamond simulant cubic zirconia, that are meticulously hand cut and hand polished for maximum fire and brilliance. The side shoulders of the brilliant marquise cut simulated diamond look center stone is a single tapered baguette, set at the perfect angle. The marquise cut baguette solitaire engagement rings can also be ordered as a bridal set with a matching baguette band, or two bands, one on either side. Optionally, pair the solitaire with an eternity band or anniversary band of your choice, for a truly eclectic wedding or bridal set. The marquise cut baguette solitaires are available in a large selection of carat size center stones as well as various precious metals, like solid gold and luxurious platinum. You can even order this ring in a two-tone version with a yellow gold shank and a white gold top. See below for the detailed features on this classic diamond look marquise baguette three stone solitaire engagement ring and why people turn to Ziamond for the best lab grown diamond alternatives with a lifetime guarantee.


  • Large selection of carat sizes available, see menu options - 1 ct. 10x5mm, 2 ct. 12x6mm, 3 ct. 14x7mm, 4.50 ct. 16x8mm, 6 ct. 18x9mm, 8 ct. 20x10mm, 11 ct. 21x11mm
  • 6 prong basket set center stone that has chevron v-shaped prongs with channel set tapered baguette on each side
  • Cut and polished by hand to genuine mined diamond specifications
  • 14K white gold, 14k yellow gold two tone, 14K rose gold, 18K gold or Platinum metal options
  • Matching and complimentary bands also available
  • Designed and crafted in the USA
  • Finger sizes below a 5 and above an 8 are available via special order
  • Customize this design with any shape, carat size or color of gem via special order - simply call, live chat or email us 
  • Questions? Live Chat with representatives or call 1-866-942-6663

The Ziamond Distinction

  • Lifetime Guarantee on all Ziamond gems
  • Finest high quality hand cut, hand polished Russian formula lab grown diamond look cubic zirconia
  • Comprehensive Jewelry Warranty
  • All Ziamond jewelry mountings are the same as fine diamond jewelry mountings
  • All jewelry is designed, hand crafted and serviced exclusively by Ziamond
  • Customize any jewelry design - simply call, live chat or email us 
  • Jewelry available in various colors or shapes of lab created stones - white diamond look, canary yellow diamond look, pink diamond look, red ruby, blue sapphire and green emerald
  • Wear, care and clean like genuine mined diamond fine jewelry
  • Over 100 years combined fine jewelry experience, on-line for more than 20 years 
  • Experienced and knowledgable staff ready to assist with your questions or custom designs
6 reviews
  • One of my best kept secrest 5

    Posted by Carrie Hunt on Dec 19th 2022

    I sold my diamond years go because we needed the money. Once I saved for a new ring I just could not spend the $15,000 for a new diamond ring. I bought a Ziamond for $1K and love it for the value it provided. Never a problem with this ring in 98 years.

  • My favorite shape too 5

    Posted by Nancy Jameson on Apr 21st 2022

    I was once told by a jeweler that if you wear a marquise shaped diamond, you better love that shape because it's not the most popular. I just love mine, especially in this setting. I wear it with my diamond band and no once knows it's not a real diamond.

  • Beautiful marquise 5

    Posted by Helen M. on Mar 11th 2022

    I love the marquise shape diamond and Ziamond's marquise looks even better than they pictured on the website. My ring has a 3 carat and it's in 14 karat white gold. I had them make a special order size 9 for me. I paid a little bit more but it was worth it. Overall, an excellent product and experience with this company.

  • Wonderful 5

    Posted by Anna on Apr 9th 2009

    Just wonderful. Beautiful. Amazing brilliance. I love Ziamond and now I am a believer.

  • Somewhat disappointed! 2

    Posted by Annette on Apr 9th 2009

    I've always loved the Marquise. I just wanted a center stone larger than my 1.60 carat real diamond. When I ordered a 2 carat Ziamond, it looked smaller than my 1.60 carat, so I reordered a 3 carat Ziamond. The size of the center Ziamond is great, just that the clarity is lacking. It's very cloudy. Looks like my real diamond when I haven't cleaned it in quite a while. For the money I paid, I thought the Ziamond would have glittered to knock my socks off, but it doesn't. It's only fair and so I hesitate to purchase any additional items. *****ZIAMOND REPLY***** We have a warranty, please send it to us for review so we can review the item and get you a new stone.

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