Edit: Thanks Neil for the update.
Some good deals here from a reputable (non-ebay) jeweller. ATM the saving is approximately AU$110. I've used Blue Nile before and their products, delivery and service are excellent.
I've played around with a few items and these are some I've found.
Essential Princess-Cut Diamond Stud Earrings in 14k White Gold 1/4 ct tw AU$300 now AU$189 delivered.
Similar set is over $600 at Shields
Freshwater Cultured Pearl Strand with 14k White Gold AU$260 now AU$149.65 delivered
Similar set is $285 at Shields
Offer valid on purchase of regular priced jewellery orders of $200 USD or more. Cannot be combined with any other offer or discount code, cannot be applied retroactively. Offer is only valid on select jewelry items while supplies last. Without limitation, offer will not apply to loose diamonds, Engagement Rings, Build Your Own Diamond Jewellery, Monique Lhuillier jewelry, gift certificates, special orders, backordered items and jewelry cleaning products. Discount does not apply towards any duties, taxes or shipping insurance fees. Offer valid for one-time use. Code must be entered in card or mentioned over phone at time of purchase. Maximum discount is $100 USD per customer, per order. Void where prohibited. Offer expires midnight EST on 12/17/2013. The offer terms and conditions are subject to change at any time without prior notice. Offer not valid for orders shipped to Europe or the United Kingdom. Other restrictions may apply.
what are the odds of getting this before christmas?
Edit: expected 4-8days so probs ok