From left to right:

18k Diamond ring, designer's piece, DR-39
1 diamond, 36 points, $2000

18k Diamond ring, designer's piece, DR-33
1 diamond, 73 points with 10 diamonds, 51 points
sold, special order only

14k Diamond ring, designer's piece, DR-72
1 diamond, 18 points, 800

From left to right:

18k Diamond ring, designer's piece, DR-83
1 diamond, 28 points, $1200

18k Diamond ring, designer's piece, DR-35
1 diamond, 48 points, with 22 diamonds, 49 points
$2,500

18k Diamond ring, designer's piece, DR-92
1 diamond, 23 points
$1000

From left to right:

18k Diamond ring, designer's piece, DR-40
1 diamond, 30 points
sold, special order only

14k Diamond ring, designer's piece, DR-22
1 diamond, 30 points
sold, special order only

18k Diamond ring, designer's piece, DR-45
1 diamond, 56 points
$3900