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Home | Rings | Diamond Duet Ring

Diamond Duet Ring

$12,900.00
$12,900.00
Sold Out

Size | I - Aus/UK size (US/Canada 4 1/4)

Our special Ring Sizing Kit allows you to determine the ring size for ALL of your fingers, as well as your friends and family. 

No more guessing your sizes, our kit puts YOU in charge.

Kit includes a full set of finger sizing rings and a card to record your sizes for future reference.

Share with your girl friends, it would be mean not to!! Every woman should know her ring size, just like her shoe size!

Purchase a Ring Sizing Kit!



Sizing chart

AUS / UK US INSIDE DIAMETER (MM)
A 1/2 11.95
A 1/2 3/4 12.18
B 1 12.37
B 1/2 1 1/4 12.60
C 1 1/2 12.78
C 1/2 1 3/4 13.00
D 2 13.21
D 1/2 2 1/4 13.41
E 2 1/2 13.61
E 1/2 2 3/4 13.83
F 3 14.05
F 1/2 3 1/8 14.15
F 3/4 3 1/4 14.25
G 3 3/8 14.36
G 1/4 3 1/2 14.45
G 1/2 3 5/8 14.56
H 3 3/4 14.65
H 1/2 4 14.86
I 4 1/4 15.04
I 1/2 4 1/2 15.27
J 4 5/8 15.40
J 1/4 4 3/4 15.53
J 1/2 5 15.70
K 5 1/8 15.80
K 1/4 5 1/4 15.90
K 1/2 5 3/8 16.00
L 5 1/2 16.10
L 1/4 5 3/4 16.30
L 1/2 5 7/8 16.41
M 6 16.51
M 1/2 6 1/4 16.71
N 6 1/2 16.92
N 1/2 6 3/4 17.13
O 7 17.35
O 1/2 7 1/4 17.45
P 7 1/2 17.75
P 1/2 7 3/4 17.97
Q 8 18.19
Q 1/2 8 1/4 18.35
Q 3/4 8 1/2 18.53
R 8 5/8 18.61
R 1/4 8 3/4 18.69
R 1/2 8 7/8 18.80
R 3/4 9 18.89
S 9 1/8 19.10
S 1/4 9 1/4 19.22
S 1/2 9 3/8 19.31
S 3/4 9 1/2 19.41
T 9 5/8 19.51
T 1/4 9 3/4 19.62
T 1/2 10 19.84
U 10 1/4 20.02
U 1/2 10 1/2 20.20
V 10 5/8 20.32
V 1/4 10 3/4 20.44
V 1/2 11 20.68
W 11 1/8 20.76
W 1/4 11 1/4 20.85
W 1/2 11 3/8 20.94
W 3/4 11 1/2 21.08
X 11 5/8 21.18
X 1/4 11 3/4 21.24
X 1/2 11 7/8 21.30
Y 12 21.49
Y 1/2 12 1/4 21.69
Z 12 1/2 21.89
Z +1/2 12 3/4 22.10
Z+1 13 22.33
Z+1.5 13 1/2 22.60
Quoted at time of order.


The magnificent Diamond Duet Ring by Ubykate features a 2 carat marquise lab created diamond paired with a 1 carat princess cut lab created diamond set in solid 9ct Yellow, Rose or White Gold in our signature Float™ design with “U” scoops on the side of the bezel.

Circa 2025

This ring is also available in different diamond shapes and sizes - please contact us at admin@ubykate.com for further information.

 

 

ALL THE BLINGY DETAILS:

GEMSTONE DETAILS:

  • Features a Marquise and Princess cut Lab Created Diamonds
  • Princess cut diamond length including bezel = 7.6mm
  • Height of princess cut including bezel : 4.8mm
  • Length of Marquise including bezel: 15.7mm
  • Height of Marquise including bezel: 5mm

BAND DIMENSIONS:

  • Band width at the back 3.8mm
  • Band width on the sides 4mm
  • Band thickness 1.6mm

ENGRAVABLE: No

SIZING: True to size  

DESIGN DNA

The Diamond Duet is an elevation of our iconic Duet ring design but incorporates our  signature "floating bezel" — a revolutionary design that celebrates the magnificence of big, beautiful gemstones in a way you’ve never seen before. 

This unique never seen before sculptural "cliff" setting is a bold innovation that makes any gemstone appear as though it’s floating effortlessly.

No exchange on custom created jewellery.

 

PROCESSING OF ORDERS

Orders made via our Website will typically be processed within the following timeframes:

  • In-stock items: within three (3) business days; and
  • Personalised items: up to ten (10) business days.
  • Made to order items: please allow up to 6-8 weeks

Please note that during any sale or promotional period there may be small delays in the processing time due to the addition sales volume.

SHIPPING

Order pick-up

Usually within 24 hours but you will be notified by email when your order is ready for pick up.

Within Australia 

Fully Tracked Standard -$9.95
Fully Tracked Express - $16.95
Shipping within Australia will be via Australia Post.

International

Shipping calculated at checkout.
Shipping to destinations outside of Australia will be via DHL and Australia Post International Courier.

22 YEARS IN THE MAKING
An Australian Family
Business

MINDFULLY MADE
Every Piece Is Made With Love, Care & Thoughtful Intention

TIMELESS HEIRLOOMS
For your children and your children's children.

BESPOKE JEWELLERY SERVICE
We make jewellery that’s one-of-a-kind, just like U.

A Note From Kate

Twenty-one years ago I was encouraged to follow my passion and create the jewellery range of my dreams.

We are a multi-generational family run small business, pouring heart and soul into handcrafting and designing heirloom-quality pieces U and your loved ones with cherish for years to come.

Our in-house manufacturing gives us greater freedom and flexibility to work with our community of customers, listen to feedback and deliver customer jewellery requests in real-time.

I have loved every minute of creating beautiful jewellery for U. Pouring my passion into each piece and watching it come to life is deeply satisfying, with each piece always inspiring me with ideas for the next new creation.

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