Your prices have been refreshed.
Agatha Ruby and Diamond Ring
Expertly set in 18 carat white gold, the Agatha Ring boasts five vibrant rubies, known for their deep, rich color and timeless appeal. Surrounded by 174 white diamonds, this piece is a true testament to luxury and elegance.
Key features:
- Set in 18ct white gold
- Features five round facet cut rubies, totaling 0.88ct
- Accentuated by 174 round brilliant cut white diamonds, totaling 1.08ct
RRP AUD 14,760.00 (incl. GST)
.........................................................
SKU: RI-D174
Make an enquiryVisit jewellery store
All enquiries and appointments are obligation free. In-store viewings available.
-
Size guide
Measuring your ring size
Follow these simple steps to find your perfect fit:
- Grab a measuring tape or a thin piece of string.
- Wrap it around the finger where you want the ring to sit, ensuring a comfortable fit.
- Mark the point where the measuring tape or string meets around your ringer.
- Measure the length from the end of the tape/string to the marked point, then compare it to the circumference figures in the table below.
Can’t find your size? Enquire here and we will be in contact to further assist.AUS/UK Size
US Size
Circumference (mm)
J
5
48.70
K
5.5
49.90
L
6
51.20
M
6.5
52.50
N
7
53.80
O
7.5
55.00
P
8
56.30
Q
8.5
57.60
R
9
58.90
T
10
61.20
U
10.5
62.50
A passion for red
The colour of romance and passion, rubies’ sumptuous hues allow them to shine on their own or be complemented to glittering effect by pure white diamonds through pieces rich in timeless sophistication.

The Perth Mint Jewellery Boutique
You can find The Perth Mint’s jewellery store inside our landmark heritage-listed building at our iconic East Perth site in Hay Street.
Our elegant jewellery boutique is home to some of the world’s most exclusive diamond, pearl and gold nugget jewellery. Many of our high-end, hand-selected jewellery pieces are accompanied by a certificate of authenticity, as well as the peace of mind that comes with choosing to make a purchase from a Government of Western Australia-owned enterprise with a long-standing reputation for quality and integrity.

-
Free shipping worldwide
On orders over AUD 300 (excludes bullion)
-
Shop with confidence
30-day money back guarantee (excludes bullion, loose pink diamonds, in-store purchases)
-
Click & Collect
FREE service for all collector coins, bullion, jewellery and gift orders up to AUD 70,000.
-
Safe shopping
Safe and secure payment using 256-bit SSL encryption
-
Privacy
The Perth Mint does not sell, loan or share your personal information
- Depository online/storage accounts:
Login or sign up - In-store accounts: A separate account is required for in-person trading.
View requirements
Delivery/Click & Collect
- Login or sign up to buy bullion, coins, jewellery and diamonds for delivery/click and collect.
New customer
Bullion customers: please read the Account and ID requirements prior to signing up for a new account.
Depository Online
If you have a storage account, login here.
Login
New customer
To create a storage account, register here.
View all investment products