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1. Blue-Sapphire-Stone-Hexagon-Shape-1.4 carat-A029
6. A029_hand
5. IMG_2825 A029
5. IMG_6804 A029
1b. Blue-Sapphire-Stone-Hexagon-Shape-1.4 carat-A029
A029_Gemmologists_Report-2205443-18

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Keep in mind this stone is magnified approx 100 times compared to what you see with your naked eye, so you won’t be seeing all the detail you see here!

Blue Sapphire

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A029 | HEXAGON CUT | 1.4 CARAT

$3,350

Deep and moody, looking almost black at first glance, you’ll get flashes of the most glorious sapphire blues and teals in this precision cut hex. It’s like a dive into the deep open ocean, not knowing what lies beneath. Perfectly cut from all angles, its the best thing to come out of the blue.

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Gemstone Details

ID Number: A029
Origin:
Height:
Width:
Carat:
Colour:
Cuts/Shapes:
Treatment:

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ONLY 1 AVAILABLE

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STEP ONE

Choose your Sapphire

Look through our extensive and completely unique sapphire collection to select the sapphire that resonates with you.  Sapphires should be chosen first and foremost on colour, which is a very personal decision, but we are confident we’ll have something here you absolutely fall in love with!

STEP TWO

Choose your Setting

Our designs range from the traditional, simple classic, to completely distinctive and unique.  Designed in-house, we offer you a divergent array of styles which you can tailor or customise to suit your own taste.  We pride ourselves on inclusivity and guarantee there will be something for you.

STEP THREE

Have your dream come to life

1 + 2 = 3.  It’s as simple as that.  We do the rest.  You’ll be regularly updated on the progress of your piece while we beaver behind the scenes to make your dream a reality.  Stones sourced from our reputable suppliers from around the world, and your dream ring manufactured right here in little ol’ NZ.  With a lifetime warranty as the cherry on top.

We’ve put together some FAQ’s to help you with any questions!

If you need to know more, get in touch or contact us via chat…

FAQ's
General
Ring Designer
Sapphires
Diamonds
The Vault
Shipping & Returns
Payment Options
Ring Size Guide
Jewellery Care Guide

Our products are all made in NZ and we stand by the quality and workmanship that has gone into creating your perfect piece.

We proudly offer a lifetime warranty for the workmanship on every ring we create.

What our
customers say...

Proposed last week and very happy to report that she said 'Yes' and also that she absolutely loves the ring! Can't stop talking about it, taking pictures of it in different lights, showing it off to all the friends...so I think its fair to say we did ok there. Thanks again for all your help with the design, we aced it!

TOM, CHRISTCHURCH NZ
We just arrived home sweet Celeste. I had to stop and have another cry. So in owe of the TLC and how precise it is to the original.
Thank you Thank you Thank you!

VIV, AUCKLAND NZ
Absolutely in love with my engagement ring ❤️ the team at Hart & Halo nailed it 🥰 the perfect diamond ring!

PHILLIPA, AUCKLAND NZ
Thank you so much for your most professional, beautiful, kind, most detailed advice, support and memorable input in my life - I can't find anymore words to express my gratitude to you!

MELISSA, MT MAUNGANUI NZ
I would just like to say thank you again so much with everything you did to get the ring sorted and just how I wanted it! You made everything alot easier to deal with and make decisions on considering I had no idea what I was doing!

HENRY, AUCKLAND NZ

Description

band Seren 1275
band material 18K Yellow Gold 883.12
diamonds Natural 880
Additional Requests testing 123
Selected Stone

A135 | SQUARE CUT | 1.86 CARAT

Additional information

band

Seren
band material

18K Yellow Gold
diamonds

Natural
Additional Requests

testing 123
Selected Stone

<p>A135, SQUARE CUT, 1.86 CARAT</p>

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Danielle P. profile picture
Danielle P.
23:35 29 Aug 25
I absolutely love my ring from Hart and Halo. Celeste is more obsessed with sapphires than I am and provides a truly unique piece at a great price. I look forward to my next design and piece with her ☺️ I highly recommend her and her business to anyone wanting something a bit special and unique just to you.
karma G. profile picture
karma G.
11:16 27 Aug 25
My ring is well made and beautiful.
Celeste was extremely patient, knowledgeable and kind. She helped push when I needed a push to make a decision. The result is a wonderful family heirloom. Im so pleased we worked together.
Angie M. profile picture
Angie M.
04:34 22 Aug 25
Easy process & detail was on point. Very happy with end result. Thank you Celeste & team.
Paul N. profile picture
Paul N.
05:07 17 Aug 25
From the very start to finish, our experience with Celeste was nothing short of amazing. She took the time to truly understand Jade's vision and guided her through every detail of the design process with warmth, patience, and genuine passion for her craft.
The craftsmanship is amazing, every angle of the engagement ring sparkles beautifully, and the attention to detail is second to none. It’s clear that Hart and Halo take great pride in their work, creating not just jewellery, but treasured pieces that tell a story.
Communication with Celeste was excellent throughout the entire process, with regular updates and reassurance that the ring was in the best hands. The final piece exceeded all our expectations and it’s more stunning than we could have ever imagined, and my partner has received endless compliments on it.

Even the process of getting a few touch ups on the ring was simple. Celeste took great care of us and even though we hadn't worked with her before, she was well read on our journey and already had all the details she needed. Very kind and professional.

We are both so grateful for her skill, professionalism, and care. From the moment you meet Cleste you feel comfortable and she makes you feel at home. We wouldn’t hesitate to recommend Hart and Halo to anyone looking for a truly special, custom-made piece. They truly care and can turn dreams into reality.

Jade and Paul
Stigma .. profile picture
Stigma ..
20:24 14 Aug 25
Love my 1 of 1 necklace. I was able to be hands on with this and got it exactly how I wanted it. Thanks.
Kelly R. profile picture
Kelly R.
19:26 11 Aug 25
Meeting Celeste was a via a very random click on a Facebook post and realising it was meant to be. Right from the beginning, Celeste was open and honest and genuine. For her jewellery, for her creativity, for her passion in what she does. Sometimes we meet people that we just click with, so though this journey created a beautiful piece of jewellery that symbolises a new beginning for me, this journey also created a fabulous connection with someone like minded. Bring on the next piece!
I can’t recommend Hart & Halo enough. For everything you could possibly need - valuations, resizing, remodelling, cleaning.
This has been such a pleasure 🧡
Mary A. profile picture
Mary A.
23:00 10 Aug 25
Working with Hart & Halo was wonderful. Great service. We're so pleased.
Tayla B. profile picture
Tayla B.
07:39 19 May 25
This was my first time having an engagement ring let alone designing it. I thought it was just a basic design but found out there are soooo many details that go into a rings. Celeste made it so easy to understand all the terms and help me decide what would look best for what I wanted. Being able to go and sit with her at her gorgeous home with her fur babies (huuuuuge plus for me) was so calming and much nicer than going into a busy store and feeling rushed to decide. Celeste was so knowledgeable and made me feel at ease that I would get exactly what I wanted and I did truly. I later on added a detail in and I was made to feel like this was normal and not at all a hassle for her. She kept my partner updated at all stages and having a payment plan made it easier to achieve than paying it all in one go. Could not recommend going and customizing your dream ring for whatever the occasion enough. I'm so glad I changed my mind from buying from a store to Celeste. An engagement ring especially is very special and you want the process of designing it to feel that way and Celeste definitely did that. So again, for millionth time, thank you so so much. So so happy with my ring!
Dazzle E. profile picture
Dazzle E.
21:13 06 May 25
I couldn’t be happier with my experience with Hart & Halo. Although everything was handled online, Celeste understood exactly what I had in mind for the engagement ring and brought it to life beautifully. The entire process felt personal, smooth, and easy.

The ring turned out even better than I imagined and made our proposal even more special. Thank you for the exceptional craftsmanship and attention to detail. I highly recommend Hart & Halo to anyone looking for a meaningful and well-crafted piece.
Candace T. profile picture
Candace T.
03:12 02 May 25
Super stoked with the total experience and the outcome of my dream come true ring. The whole process from start to finish was a breeze! Communication & options available was excellent - made me feel comfortable in my choices, with no compromise. Highly recommend!
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