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Home | Rings | Original Tri-Cut Gemstone Ring - Rose Gold / Black Agate | UbyKate Gemstone Jewellery

Original Tri-Cut Gemstone Ring - Rose Gold / Black Agate

5.0
Rated 5.0 out of 5 stars
226 Reviews

$1,475.00
$1,475.00
Sold Out

Size | K - Aus/UK size (US/Canada 5 1/8)

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
  • Watermelon Corundum Watermelon Corundum
  • Smoky Quartz Smoky Quartz
  • Sky Blue Topaz Sky Blue Topaz
  • Ruby Red Corundum Ruby Red Corundum
  • Purple Amethyst Purple Amethyst
  • London Blue Topaz London Blue Topaz
  • Citrine Citrine
  • Blush Quartz Blush Quartz
  • Black Agate Black Agate


Our stunning Black Agate / 9ct Rose Gold Original Tri-Cut Gemstone Ring.

A single solid 9ct Rose Gold ring with hand-set tri-bezel, each gem is hand-faceted with up to 40 hand polished cuts.

A single solid 9ct Rose Gold ring with hand-set tri-bezel, each gem is hand-faceted with up to 40 hand polished cuts.

  • 9-11 carats (carat weight varies due to gems being hand-cut).
  • Gemstone including setting measures 18mm x 14mm
  • Height of Setting from band 12mm
  • Width of Band
  • Widest Point 10mm
  • Narrowest Point (at back of band) 5mm
  • This gemstone has been heat-treated, a process used to increase the clarity and depth of colour of natural gemstone and to remove small inclusions.
  • Small batch crafted to order - please allow four weeks for delivery. 

ENGRAVABLE: No

This is our original gemstone cut, named the double tri-cut. The gemstone cut was created by us in 2012 and is exclusive to UbyKate.

You will find our double tri-cut gemstones in many of our original designs.


Our gemstones are cut for us, by our team of master craftspeople to our unique designs. No two will ever be the same, they are as unique as U are.

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; and
  • 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 -$6.95
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.

21 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.

5.0
Rated 5.0 out of 5 stars
Based on 226 reviews
Total 5 star reviews: 224 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 1
97%would recommend these products
QualityRated 5.0 on a scale of 1 to 5
SizingRated 4.9 on a scale of 1 to 5
Write a Review (Opens in a new window)
226 reviews
  • RE
    Renate E.
    Verified Buyer
    Original Tri-Cut Gemstone Ring - Sterling Silver / Citrine
    Reviewing
    Original Tri-Cut Gemstone Ring - Sterling Silver / Citrine
    I recommend this product
    Purchase Occasion For Myself
    Age Range 45-54
    Rated 5 out of 5 stars
    6 months ago
    Absolutely stunning !!! 😍

    This ring is gorgeous and looks even better irl!!! Ubykate also offered fantastic service. I initially purchased the wrong ring size - not only did they make an exchange very simple they sent me a complimentary ring sizing kit! Could not be happier.

    Was this helpful?
    U Profile picture for UbyKate
    UbyKate
    6 months ago

    Thank you for your beautiful review, we are so glad you love it!! xxxx

  • N
    Neeks
    Verified Buyer
    Original Tri-Cut Gemstone Ring - Sterling Silver / Sunset
    Reviewing
    Original Tri-Cut Gemstone Ring - Sterling Silver / Sunset
    I recommend this product
    Purchase Occasion For Myself
    Age Range 35-44
    Rated 5 out of 5 stars
    11 months ago
    Sunset

    I am so happy with this ring. I received it today and it's perfect. I had asked the team if they could possibly send me a ring that was more orange / yellow as opposed to the darker pink, they didn't disappoint. It's just stunning!

    Was this helpful?
  • EC
    Eva C.
    Verified Buyer
    Original Tri-Cut Gemstone Ring - Sterling Silver / Sunset
    Reviewing
    Original Tri-Cut Gemstone Ring - Sterling Silver / Sunset
    I recommend this product
    Purchase Occasion For Myself
    Age Range 45-54
    Rated 5 out of 5 stars
    11 months ago
    Superb Sunset

    Love my new sunset ring. I love ❤️ the yellow and orange colour. Another beautiful ring to add to my collection. Ubykate never disappoints.

    Was this helpful?
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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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