At Ashley Douglas, we do Clean and Polish and Rhodium Plating services right here in our Brisbane City Studio.
If you’re unsure about what services you need, our craftsmen will be happy to answer your questions and give their professional advice.
We specialise in designing custom jewellery in Brisbane: making engagement rings and wedding rings, and supplying certified diamonds. For nearly 20 years, our business has been located in the heritage listed Brisbane Arcade.
18CT White Gold Burmese Ruby .53ct Diamond Halo Ring
Set With:
1 x .53ct Burmese Ruby Oval Cut Stone
Total Diamond Weight .16ct GHSI Quality
$3,337.50
In stock
Buy Now, Pay Later. Up to 12 Months Interest Free.
Ashley Douglas has teamed up with zipMoney to give you the opportunity to pay for your purchase over time with flexible, interest free payment plans.
Free Delivery
Ashley Douglas Jewellers offers free Australian Post Tracked Postage throughout Australia with any online purchase.
Complimentary Gift Wrapping
Ashley Douglas Jewellers is happy to gift wrap your online purchase free of charge at request.
Free Cleaning
Clean, polish and stone inspection for any custom made Ashley Douglas Jewellers Designs through out its lifetime.
Jewellery Insurance
Ashley Douglas Jewellers works with both Q Report and Centerstone Jewellery insurance and can provide quotes to insure your special piece.
Jewellery Valuations
Ashley Douglas Jewellers can organise to have your precious pieces valued by a certified registered valuer.
free advice & info from our Master Jewellers
complimentary gift wrapping available upon request
throughout Australia using Australia Post tracked postage
buy now, pay later - interest free with Zip Money
Free clean & polish on custom Ashley Douglas designs
Inside Diameter (inches) ID (in) | Inside Diameter (mm) ID (mm) | Inside Circumference (inches) IC (in) | Inside Circumference (mm) IC (mm) | Number Sizes (US/Canada) US Size | Wheat Sheaf (British/Irish/Aus/NZ) AU Size |
0.458 | 11.6 | 1.438 | 36.5 | 0 | |
0.466 | 11.8 | 1.463 | 37.2 | 1/4 | |
0.474 | 12.0 | 1.488 | 37.8 | 1/2 | A |
0.482 | 12.2 | 1.513 | 38.4 | 3/4 | A 1/2 |
0.490 | 12.4 | 1.539 | 39.1 | 1 | B |
0.498 | 12.6 | 1.564 | 39.7 | 1 1/4 | B 1/2 |
0.506 | 12.9 | 1.589 | 40.4 | 1 1/2 | C |
0.514 | 13.1 | 1.614 | 41.0 | 1 3/4 | C 1/2 |
0.522 | 13.3 | 1.639 | 41.6 | 2 | D |
0.530 | 13.5 | 1.664 | 42.3 | 2 1/4 | D 1/2 |
0.538 | 13.7 | 1.689 | 42.9 | 2 1/2 | E |
0.546 | 13.9 | 1.714 | 43.5 | 2 3/4 | E 1/2 |
0.554 | 14.1 | 1.740 | 44.2 | 3 | F |
0.562 | 14.3 | 1.765 | 44.8 | 3 1/4 | F 1/2 |
0.570 | 14.5 | 1.790 | 45.5 | 3 1/2 | G |
0.578 | 14.7 | 1.815 | 46.1 | 3 3/4 | G 1/2 |
0.586 | 14.9 | 1.840 | 46.7 | 4 | H |
0.594 | 15.1 | 1.865 | 47.4 | 4 1/4 | H 1/2 |
0.602 | 15.3 | 1.890 | 48.0 | 4 1/2 | I |
0.610 | 15.5 | 1.915 | 48.7 | 4 3/4 | J |
0.618 | 15.7 | 1.941 | 49.3 | 5 | J 1/2 |
0.626 | 15.9 | 1.966 | 49.9 | 5 1/4 | K |
0.634 | 16.1 | 1.991 | 50.6 | 5 1/2 | K 1/2 |
0.642 | 16.3 | 2.016 | 51.2 | 5 3/4 | L |
0.650 | 16.5 | 2.041 | 51.8 | 6 | L 1/2 |
0.658 | 16.7 | 2.066 | 52.5 | 6 1/4 | M |
0.666 | 16.9 | 2.091 | 53.1 | 6 1/2 | M 1/2 |
0.674 | 17.1 | 2.116 | 53.8 | 6 3/4 | N |
0.682 | 17.3 | 2.141 | 54.4 | 7 | N 1/2 |
0.690 | 17.5 | 2.167 | 55.0 | 7 1/4 | O |
0.698 | 17.7 | 2.192 | 55.7 | 7 1/2 | O 1/2 |
0.706 | 17.9 | 2.217 | 56.3 | 7 3/4 | P |
0.714 | 18.1 | 2.242 | 56.9 | 8 | P 1/2 |
0.722 | 18.3 | 2.267 | 57.6 | 8 1/4 | Q |
0.730 | 18.5 | 2.292 | 58.2 | 8 1/2 | Q 1/2 |
0.738 | 18.7 | 2.317 | 58.9 | 8 3/4 | R |
0.746 | 18.9 | 2.342 | 59.5 | 9 | R 1/2 |
0.754 | 19.2 | 2.368 | 60.1 | 9 1/4 | S |
0.762 | 19.4 | 2.393 | 60.8 | 9 1/2 | S 1/2 |
0.770 | 19.6 | 2.418 | 61.4 | 9 3/4 | T |
0.778 | 19.8 | 2.443 | 62.1 | 10 | T 1/2 |
0.786 | 20.0 | 2.468 | 62.7 | 10 1/4 | U |
0.794 | 20.2 | 2.493 | 63.3 | 10 1/2 | U 1/2 |
0.802 | 20.4 | 2.518 | 64.0 | 10 3/4 | V |
0.810 | 20.6 | 2.543 | 64.6 | 11 | V 1/2 |
0.818 | 20.8 | 2.569 | 65.2 | 11 1/4 | W |
0.826 | 21.0 | 2.594 | 65.9 | 11 1/2 | W 1/2 |
0.834 | 21.2 | 2.619 | 66.5 | 11 3/4 | X |
0.842 | 21.4 | 2.644 | 67.2 | 12 | X 1/2 |
0.850 | 21.6 | 2.669 | 67.8 | 12 1/4 | Y |
0.858 | 21.8 | 2.694 | 68.4 | 12 1/2 | Z |
0.866 | 22.0 | 2.719 | 69.1 | 12 3/4 | Z 1/2 |
0.874 | 22.2 | 2.744 | 69.7 | 13 | |
0.882 | 22.4 | 2.769 | 70.3 | 13 1/4 | Z1 |
0.890 | 22.6 | 2.795 | 71.0 | 13 1/2 | |
0.898 | 22.8 | 2.820 | 71.6 | 13 3/4 | Z2 |
0.906 | 23.0 | 2.845 | 72.3 | 14 | Z3 |
0.914 | 23.2 | 2.870 | 72.9 | 14 1/4 | |
0.922 | 23.4 | 2.895 | 73.5 | 14 1/2 | Z4 |
0.930 | 23.6 | 2.920 | 74.2 | 14 3/4 | |
0.938 | 23.8 | 2.945 | 74.8 | 15 | |
0.946 | 24.0 | 2.970 | 75.4 | 15 1/4 | |
0.954 | 24.2 | 2.996 | 76.1 | 15 1/2 | |
0.962 | 24.4 | 3.021 | 76.7 | 15 3/4 | |
0.970 | 24.6 | 3.046 | 77.4 | 16 |