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212 total reviews

Custom Cushion Rose Cut Diamond Ring in Gold

Design your custom engagement ring with the cushion rose cut diamond of your choice. Your ethical dream ring, made to order, just for you.


  • 18 karat yellow, rose or white gold
  • Our signature ethical gold: mercury-free and mined by indigenous women who are paid more than the international gold price
  • Choose your rose cut cushion diamond
  • April birthstone
  • Made to order in 8 to 12 weeks

Choose your diamond to see more photos:

    Email us for help and personal concierge service

    Custom Cushion Rose Cut Diamond Ring in Gold

    Design your own diamond engagement ring or self love ring with the cushion rose cut diamond of your choice. 

    Choose a cushion cut diamond that speaks to you and let's get started!

    We’re making this for you, from scratch

    Your custom cushion rose cut diamond ring will be made to order with the rose cut diamond of your choice in around 8 to 12 weeks. You'll receive a photo before we ship it out. The price is for one finished ring in 18 karat eco gold.

    Since your custom diamond ring will be made especially for you, we don’t accept returns on custom orders. You can read our return policy here.

    Your custom ring design


    You can choose from 18 karat yellow gold, rose gold or white gold. We use 18 karat ethical gold, which is mined and processed with traditional, mercury free, low impact practices by indigenous Dayak women in Central Kalimantan, Indonesian Borneo, who receive fair pay. Our 18 karat white gold is alloyed with palladium. This white gold has a warm gray color. If you prefer that white metal look, we recommend adding rhodium plating for $50.

    Ring size

    We use US ring sizes.


    You can choose between a bezel setting, which has the gold all the way around the stone and a prong setting, where small claws hold the stone. Not sure which setting is right for you? Compare bezel vs prong setting here.


    Diamonds in band

    Want to add some extra sparkle? Pave diamonds in the ring band can really elevate the look of your ring. Choose between salt and pepper diamonds (the rebellious budget option) or white diamonds (G-H color, SI clarity).


    Engraving is on us

    We offer complimentary engraving on the inside of your ring to personalize it even more. Our team will reach out to you after your purchase for details.

    Conflict free diamonds

    The diamonds used in this jewelry have been purchased from legitimate sources not involved in funding conflict and in compliance with United Nations resolutions. Based on personal knowledge and/or written guarantees provided by the supplier of these diamonds they are conflict free and mined in accordance with the Kimberley Process.

    Gardens of the Sun goes beyond conflict free. Since our sourcing policy came into effect in November 2018 we only purchase diamonds from known origins. We avoid sourcing diamonds from Angola, Democratic Republic of Congo, Ivory Coast, Liberia, Russia (last purchased in 2019), Sierra Leone and Zimbabwe.

    Is it an engagement ring?

    Are you planning on using this as an engagement ring? Ask us to keep the exact measurements of your diamond. This way, if you decide to also get a wedding band or nesting band from us, we can help make sure it fits perfectly.

    Need any help?

    Want advice on which stone to choose, some guidance with the design or a mock-up before taking the plunge? Our customer happiness team is pretty awesome! Contact them for help.

    Any special requests for your ring band, stone angle or prong placement? Write them down in the box at checkout.

    Cushion cut diamonds for you to choose from

    RCUS2 - 0.13 ct small champagne diamond
    The light catches this small cushion cut diamond the way sunlight seems to dance and skip along the water.Mined in Canada. This Canadian diamond is laser inscribed with a maple leaf, and comes with a certificate of origin.Measures 3.63 x 2.44 x 1.55 mm. 

    RCUS3 - 0.05 ct tiny cushion rose cut diamond
    All champagne colored goodness in the tiniest stone.Mined in Canada. This Canadian diamond is laser inscribed with a maple leaf, and comes with a certificate of origin.Measures  2.99 x 2.1 x 0.95 mm. 

    RCUS4 - 0.13 ct cognac diamond
    This cognac colored diamond has a small dark cloudy inclusion. A rose cut octagon that's almost square,Mined in Canada. This Canadian diamond is laser inscribed with a maple leaf, and comes with a certificate of origin.Measures 2.88 x 2.6 x 1.64 mm. 

    RCUS5 - 0.39 ct white cushion rose cut diamond
    This clear white diamond sparkles just like you’d expect of a diamond. A classic.Mined in Canada. This Canadian diamond is laser inscribed with a maple leaf, and comes with a certificate of origin.Measures 4.8 x 4.0 x 1.9 mm. 

    RCUS6 - 0.89 ct white salt and pepper diamond
    This cushion rose cut diamond is a galaxy on its own. Nice clarity, filled with a cloud of salt and  sprinkles of pepper. Small surface flaw on the side, which would be covered by a bezel setting. This diamond has so much character, I’m rooting for it to find a home!Mined in Canada. This Canadian diamond is laser inscribed with a maple leaf, and comes with a certificate of origin.Measures  6.62 x 4.68 x 2.87 mm. 

    RCUS7 - 0.27 ct translucent yellow diamond
    This cushion shaped diamond has light yellow veins. Checkerboard facets all over, a little thicker than a diamond slice. Mined in Botswana, cut in India. Measures 6.2 x 4.4 x 0.8 mm. 

    RCUS11 - 0.63 ct gray octagon diamond
    A translucent cushion cut diamond with subtle salt and pepper inclusions. Simple, effortless and stunning. Mined in Botswana, cut in India. Measures 5.8 x 4.3 x 2.3 mm.

    RCUS12 - 0.81 ct square octagon diamond
    This angular cut light gray diamond has a few inclusions throughout, including a small black dot near the center. Mined in Botswana, cut in India. Measures 5.2 x 4.9 x 2.9 mm.

    RCUS13 - 1.67 ct milky cushion diamond
    This is a milky white cushion cut diamond with a pearlescent glow that makes you think of gemstones found in underwater treasure chests. Mined in Botswana, cut in India. Measures 6.9 x 6.5 x 3.7 mm.

    Customer Reviews

    Based on 212 reviews
    Jenna S. (Georgia, United States)
    Best experience EVER

    This was the best experience I’ve ever had buying jewelry. The customer service is IMMACULATE! They even offered to hold my ring while I went on a trip to make sure it arrived while I was home.

    Then we get to the ring and it is even more gorgeous than I could have imagined. The quality is immaculate. The ring box is beautiful and it includes a tiny flower which is the best little touch!! I will absolutely be purchasing more from Gardens of the Sun

    Cassandra O. (Quebec, Canada)

    Your team treated me like family and gave me a wonderful experience, my engagement ring is better than I could ever imagine because of you guys I'm so grateful xx


    Ciara R. (Nevada, United States)
    The perfect engagement ring!

    My fiancé and I picked out my engagement ring from Gardens of the Sun and I couldn’t be happier with it. The process of picking out the stone, setting and band was so much fun, and the team at Gardens of the Sun was so helpful in sending pictures and mock-ups! I’ve received so many compliments on my ring, and it’s so beautiful and unique!

    Heléne (Kronoberg County, Sweden)
    Easy process and good advice

    I have only the best to say about the company and the special piece for myself that I created with them. It is every bit so special and beautyful as I could hope and expect. And the customer-service is flawless with quick and easy contacts and good advice (especially since I got second thoughts about wich size to choose).