Mark Nathan Jewellery

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Mark Nathan Jewellery For over 20 years Mark Nathan Jewellery has specialised in hand made tailor designed engagement and wedding rings, bringing old heirlooms back to life.

For over 20 years Mark Nathan Jewellery has specialised in hand made tailor designed engagement and wedding rings, bringing old heirlooms back to life for new generations. We are also renowned for our accompanying pieces, as well as our high end men’s jewellery. We know that buying jewellery is about creating a memory by delivering a vision with passion. An appointment with Mark Nathan Jewellery is the beginning of a personalised experience you will always treasure. Book your appointment with Mark Nathan Jewellery today by calling 02 9283 4922

07/09/2026

There is something incredibly elegant about a radiant cut diamond, especially when it is set in an unexpected way, East -West.

This stunning custom-made 18ct yellow gold engagement ring features a magnificent 3.08ct radiant cut laboratory-grown diamond, set horizontally in a distinctive east-west four claw setting. The warm yellow gold combined with the brilliance of the diamond creates a beautiful balance between classic elegance and contemporary design.

To add even more sparkle, the shoulders are adorned with 18 round brilliant cut laboratory-grown diamonds, bringing the total diamond weight to an impressive 3.68 carats.

đź’Ž Centre Diamond: 3.08ct Radiant Cut
đź’Ž IGI Certified & Laser Inscribed
đź’Ž Colour: D
đź’Ž Clarity: VVS2
đź’Ž Polish: Excellent
đź’Ž Symmetry: Excellent

✨ Shoulder Diamonds: 0.60ct total
✨ Colour: E-F
✨ Clarity: VVS-VS
✨ Metal: 18ct Yellow Gold

A beautifully proportioned engagement ring designed for someone wanting a substantial diamond with a modern and sophisticated look.

Every engagement ring tells a story, and I love having the opportunity to create something unique that will become part of someone’s most important memories.

To be able to create is a gift, but to share your creation and bring joy to another is an honour.

07/09/2026

A beautiful example of how a classic diamond engagement ring can be given a bold, contemporary edge.

This custom-made ring was created in solid 18ct yellow gold, featuring an impressive 2.51ct round brilliant cut laboratory-grown diamond. The diamond is set into a sleek white gold bezel, stepped down beautifully into a yellow gold border, creating a striking contrast between the two precious metals.

The half-round yellow gold band has a subtle taper, giving the ring a substantial yet elegant feel on the hand.

The centre diamond is IGI certified and boasts exceptional specifications:

đź’Ž 2.51ct Laboratory-Grown Diamond
đź’Ž D Colour
đź’Ž VS1 Clarity
đź’Ž Ideal Cut
đź’Ž Excellent Polish & Symmetry

At 12.2 grams of 18ct gold, this is a beautifully substantial ring designed to be worn and enjoyed for a lifetime.

I love creating bespoke pieces like this, working closely with my clients to bring their vision to life and create something truly personal and unique.

To be able to create is a gift, but to share your creation and bring joy to another is an honour.

30/05/2026

Some rings don’t need to shout to be noticed.

A magnificent 3.00ct natural emerald-cut diamond, flanked by matching trapezoid diamonds and handcrafted in platinum.

Classic today. Timeless forever. ✨ 💎


MarkNathanJewellery

27/05/2026

MNJewellery

21/03/2026

Bold. Unmistakable. Unapologetically luxe.

This 18ct white gold Cuban link bracelet is fully iced out with round brilliant cut diamonds—maximum shine from every angle.

Built to stand out, not blend in.

“Happy 2026”
31/12/2025

“Happy 2026”

Pure sparkle, zero fuss.This 18ct two-tone bezel pendant wraps a brilliant-cut diamond in sleek yellow and white gold — ...
13/12/2025

Pure sparkle, zero fuss.
This 18ct two-tone bezel pendant wraps a brilliant-cut diamond in sleek yellow and white gold — clean, modern and impossible to overlook.

A classic that still feels fresh. Wear it every day or let it steal the show. 💎✨

Red that refuses to be ignored.This 18ct white gold ring stars a Burmese natural ruby, framed by sharp baguette-cut diam...
11/12/2025

Red that refuses to be ignored.
This 18ct white gold ring stars a Burmese natural ruby, framed by sharp baguette-cut diamonds that bring the drama without trying too hard.

Clean lines, bold colour, serious presence.💎🔥

Introducing ELECTRA — and they’re every bit as powerful as they sound. ⚡️💙Crafted in 18ct white gold, these drops bring ...
05/12/2025

Introducing ELECTRA — and they’re every bit as powerful as they sound. ⚡️💙
Crafted in 18ct white gold, these drops bring together London Blue Topaz, Swiss Blue Topaz and rich sapphires in a cascade of colour that hits hard and looks phenomenal from every angle. They’re bold. They’re sophisticated. And they absolutely refuse to blend in — which is exactly the point.
If you want earrings that turn heads before you even say a word, ELECTRA is your moment.
Perfect for evening wear, red-carpet energy or anyone who simply loves making an entrance.
đź’Ž Handcrafted.
đź’Ž One-of-a-kind impact.
đź’Ž Designed to be unforgettable.
Ready to steal the spotlight?
Send a message or book your viewing — these won’t sit in the showcase for long. ✨

Address

155 Castlereagh Street
Sydney, NSW
2000

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5:30pm
Friday 9am - 5pm

Telephone

+61292834922

Website

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