1 x 1CT SOLITARE & SPLIT WEDDER ENGAGEMENT SET in NEWTOWN, Queensland for sale

For Sale I have 1 x 1CT Solitare engagement ring with 2 x wedder / eternity rings.
Item 1: 1 x 18carat yellow gold diamond set ladies solitare engagement ring. Containing 1 x round brilliant cut diamond with an estimated weight calculated at 1.08ct, facing up colour I, clarity P1 (ADGL certificate #15624), 6 claw set in white gold tapered collet. Joining the setting is the 2.4mm shank tapering to 2.3mm with pinched shoulders. Total weight of ring 3.79g.
Has been professionally valued at $10,075.00
Item 2: 1 x 18 Carat yellow gold diamond set ladies wedder / eternity ring. The flat band measures 3.6mm tapering to 2.5mm and is channel set with a total of 7 x round brilliant cut diamonds each with an estimated weight calculated at 0.035ct, facing up colour I/J, clarity P1-P2. Total weight of ring 3.43g.
Has been professionally valued at $1480.00
Item 3: 1 x 18 Carat yellow gold diamond set ladies wedder / eternity ring. The flat band measures 3.6mm tapering to 2.5mm and is channel set with a total of 7 x round brilliant cut diamonds each with an estimated weight calculated at 0.035ct, facing up colour I/J, clarity P1-P2. Total weight of ring 3.87g.
Has been professionally valued at $1570.00
Have got all original documents and paperwork and the boxes for each ring.
Rings will be sold as a set only, will NOT sell seperately.
Total value of rings is over $13,000!!! Selling for $3,500 ono!!!
Any reasonable offers considered!