What does Diamond Suit look like on SoftBank?

On SoftBank it is the design shipped in 2014, shown above at full size. Older revisions are listed beneath it.

When did SoftBank add Diamond Suit?

SoftBank first drew Diamond Suit in 1999, released January 1, 1999.

SoftBank Corp. has shipped 8 versions of Diamond Suit. Each is dated, so you can see when the design changed.

SoftBank 2004

SoftBank shipped a new design for Diamond Suit in 2004, released January 1, 2004. The previous design is shown beside it.

✳ marks a release that redrew this emoji. The rest re-shipped the design unchanged.

What does Diamond Suit look like on SoftBank?: On SoftBank it is the design shipped in 2014, shown above at full size. Older revisions are listed beneath it.
When did SoftBank add Diamond Suit?: SoftBank first drew Diamond Suit in 1999, released January 1, 1999.
How many times has SoftBank redrawn Diamond Suit?: SoftBank Corp. has shipped 8 versions of Diamond Suit. Each is dated, so you can see when the design changed.