Skip to content

Facebook
Instagram
YouTube
TikTok
Pinterest

Free Shipping Australia Wide | Lifetime Warranty

Order Today and get it before Valentine's Day

Valentine's gift 25% off on over $999AUD

Shop
Collections
Lab Grown Diamond
Gifts
About

Facebook
Instagram
YouTube
TikTok
Pinterest

ShopShop
CollectionsCollections
Lab Grown DiamondLab Grown Diamond
GiftsGifts
AboutAbout

Search Login Cart

Cart

Your cart is currently empty.

Not sure where to start?
Try these collections:

Continue shopping

Spend $1,000.00 more to reach free shipping!

Order special instructions

Order note

Estimate shipping

Discount

Discount code

Taxes included and shipping calculated at checkout.

Subtotal

$0.00 AUD

Recently viewed

Search

Search

Home Search Shop

Collections
Products

Products

Filter and sort

Sort by

In stock only

Price

From price To price

From price $

to

To price $

Filters

Sort by

In stock only

Price

From price To price

From price $

to

To price $

Sort by:

Alphabetically, A-Z Sort by

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

OVAL CHARM

Vendor:Siara by Ark

$60.00 AUD

PARISA NECKLACE

Vendor:Siara by Ark

PARISA NECKLACE

$110.00 AUD

PEAR PROMISE RING

Vendor:Siara by Ark

PEAR PROMISE RING

$450.00 AUD

White & Yellow

PINKY RING

Vendor:Siara by Ark

From $396.00 AUD

White
Yellow
Rose

lab grown diamond jewelry by siara by ark

Vendor:Siara by Ark

$210.00 AUD

PORTIA BRACELET

Vendor:Siara by Ark

PORTIA BRACELET

$200.00 AUD

Celestia Cluster Stud Earrings 925 Sterling Silver

Vendor:Siara by Ark

QUADRA STUD EARRING

$105.00 AUD

REGAL RING

Vendor:Siara by Ark

From $2,199.00 AUD

White
Yellow
Rose

REGALIA RING

Vendor:Siara by Ark

From $3,299.00 AUD

White
Yellow
Rose

RIPPLE HOOP EARRING

Vendor:Siara by Ark

RIPPLE HOOP EARRING

$270.00 AUD

Ruby Huggie Hoop Earrings with vibrant red stones.

Vendor:Siara by Ark

RIVIRA HOOP EARRING

From $110.00 AUD

Previous 1 … 6 7 8 9 10 11 Next

Jewellery That Feels as Good as It Looks

Elevate Your Everyday with Ethical Sparkle

At Siara by Ark, we believe luxury should never come at the planet’s expense. Our lab-grown diamond jewellery is designed for those who value both beauty and integrity. From timeless necklaces to elegant engagement rings, every piece tells your story, crafted with care, love, and conscience.

Contact us

Our Jewellery Experts are here to help

+61 475904248 info@siarabyark.com.au Book An Appointment

PREMIUM SIGNATURE PACKAGING

All our jewellery are beautifully wrapped in
our signature Siara packaging.

24/7 DEDICATED CUSTOMER SERVICE

Our Dedicated Advisors are available
24/7 to assist you.

COMPLIMENTARY SHIPPING

Complimentary shipping on
all domestic orders.

SIARA BY ARK

Siara is a fine Jewellery brand with a Classic, Modern, Timeless touch. Each piece is crafted in IGI lab-grown diamonds for timeless brilliance.

INFORMATION

Our Story
Terms & Conditions
Privacy Policy
Lab-grown diamond
FAQS
Blogs

CUSTOMER CARE

Contact Us
Return & Exchanges
Shipping & Delivery
Custom order process
Size Guide

Address

Ground Floor, Opposite Adidas, Bayside Shopping Centre, Frankstone, VIC, 3199, Australia

NEWSLETTER

Enter your email

Subscribe to our Newsletter for early access to our newest collections. Invitation to exclusive events mix and match tips and more.

Facebook
Instagram
YouTube
TikTok
Pinterest

© 2026 Siara by Ark ABN 28683439929. Powered by Shopify

Privacy policy
Refund policy
Terms of service
Contact information

Country/region

Choosing a selection results in a full page refresh.
Opens in a new window.