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Check out these collections.

Emerald / Oval / Cushion

Wholesale Enquiries

We are manufacturers, exporters and suppliers for fine quality Raw diamonds, gemstones, gemstone beads, briolettes, cabochons, chips, sterling silver jewelry and handcrafted beaded jewelry. 

Please message us for any wholesale queries or customised orders. Keep seeing new additions every day.

These are loose rose cut diamonds cut for the shapes designers actually request most, emerald, oval, cushion, and asscher, and every stone ships ready to set rather than needing further faceting or finishing.

  • Fancy-shape rose cuts in one collection. This emerald, oval, and cushion rose cut diamond collection holds 47 individually listed stones across four shapes, each faceted on top with a flat back for a soft, vintage-style glow rather than brilliant-cut fire.
  • Flat back, bezel-ready construction. Because these stones have no deep pavilion, they sit securely in a bezel setting with minimal bench work, a practical detail for jewelers working on rings, pendants, or statement earrings.
  • Genuine color range, honestly described. Colors span white, grey, peach, yellow, green, blue, red, cognac, and brown, and any color enhancement is stated directly on the product page rather than left ambiguous.
  • True wholesale pricing for every buyer. As a wholesale supplier, GDBS sells at the same direct rates to retailers, designers, jewelers, and individual buyers, with matched pairs and single stones both priced without markup layers.
  • 11 years of sourcing natural, conflict-free stones. GDBS has operated as a diamond and gemstone supplier for more than a decade, backed by a 4.8 rating across 6,200-plus reviews and 24,500-plus completed sales.

A rose cut diamond's character comes from its shape as much as its color. Browse the full range and find the stone that fits your setting.

  • A rose cut diamond has a flat base and a domed top covered in triangular facets that rise to a point, like an opening rosebud. It has fewer facets than a modern brilliant, so instead of bright fire it gives a soft, glassy, antique glow that many people love for its vintage character.

  • Emerald is an elongated rectangle with clipped corners, asscher is a square version of that step-cut look, oval is a smooth elongated shape, and cushion is a soft square or rectangle with rounded corners, like a pillow. Each outline gives the rose cut a different personality, from clean and architectural to soft and romantic.

  • They sparkle in a gentler way than a brilliant cut. Rather than intense fire, a rose cut has a soft, watery shimmer and shows off the stone's clarity and color. If you want a subtle, characterful look rather than maximum flash, a rose cut is a beautiful choice.

  • It means the stone has a flat bottom and a faceted domed top, with no deep pavilion underneath. That flat back sits neatly in a setting, so a bezel is the easiest and most secure choice, and prongs work too. These stones are popular for rings, pendants and earrings.

  • Yes. These are genuine natural, earth mined rose cut diamonds. Many colors are completely natural, and where a color has been enhanced we state it clearly on the product page, so you always know exactly what you are buying.

  • Very much so. Rose cuts are a popular choice for vintage-style and unique engagement rings, and elongated shapes like emerald and oval can look larger for their weight and flatter the finger. Choosing a protective bezel setting keeps the stone secure for daily wear.

  • Stones are sold as single pieces, small sets and matched pairs, and are priced by carat weight (CTW). Sizes generally run from around 3.5mm up to bold 11mm-plus statement stones, and each listing states the exact measurement and weight so you know what to expect.

  • Yes. We stock matched pairs cut and colored to sit well together, which is ideal for earrings and other symmetrical designs. If you need a specific pair matched to a stone you already have, our custom sourcing team can help.

  • The range includes white, grey, peach, yellow, green, blue, red, cognac and brown. Because these are natural stones, tone and character vary from one to the next, which is part of what makes each piece unique.

  • Everyone is welcome. As a wholesale supplier we sell to retailers, shop owners, jewelers, designers and individual customers alike, all at wholesale prices. We also offer custom shapes, colors, sizes and matched pairs on request. Start a wholesale or custom enquiry