Alla Oval Engagement Ring in 14K Gold with Hidden Halo
Vendor:Siara by Ark

ALLA OVAL ENGAGEMENT RING SET

From $3,250.00 AUD
Oval-cut lab-grown diamond solitaire engagement ring in polished gold
Vendor:Siara by Ark

LISHA OVAL ENGAGEMENT RING

From $1,400.00 AUD
Yellow gold TASH Asscher engagement ring by Siara By Ark
Vendor:Siara by Ark

TASH ASSCHER ENGAGEMENT RING

From $1,199.00 AUD
angled view of round lab grown diamond ring in 14k gold
Vendor:Siara by Ark

CLEO ROUND ENGAGEMENT RING

From $1,400.00 AUD
Oval-cut lab-grown diamond solitaire engagement ring in polished gold
Vendor:Siara by Ark

LAMA OVAL ENGAGEMENT RING

From $1,300.00 AUD
Save 32%
pave diamond detail on pear and radiant open cuff ring
Vendor:Siara by Ark

CUFF DIAMOND RING

Sale price$2,700.00 AUDRegular price $3,999.00 AUD
Close-up of the Rosella Round Engagement Ring by Siara By Ark
Vendor:Siara by Ark

ROSELLA ROUND ENGAGMENT RING

$3,200.00 AUD
Bloom Oval Engagement Ring with sparkling oval centre stone
Vendor:Siara by Ark

BLOOM OVAL ENGAGEMENT RING

$2,700.00 AUD
Top view of the Mery Oval Diamond Engagement Ring
Vendor:Siara by Ark

MERY OVAL ENGAGMENT RING

$4,300.00 AUD
close-up of elongated cushion lab grown diamond ring in gold
Vendor:Siara by Ark

ANIVA ELONGTED CUSHION ENGAGMENT RING

$2,900.00 AUD
Save 20%
minimalist emerald cut lab grown diamond ring in east west setting
Vendor:Siara by Ark

EMERALD EAST-WEST BEZEL RING

Sale priceFrom $2,320.00 AUDRegular price $2,900.00 AUD

Why are lab-grown diamond engagement rings popular in Australia?

Lab-grown diamond engagement rings offer the same sparkle, strength and beauty as mined diamonds while providing a more affordable luxury option. Australian couples love the wider choice of diamond shapes, larger carat sizes and ethical sourcing without compromising on quality or craftsmanship.

Frequently Asked Questions

Are lab-grown diamond engagement rings real diamonds?

Yes. Lab-grown diamonds have the same chemical, physical and optical properties as mined diamonds, making them genuine diamonds for engagement rings.

Are Siara by Ark engagement rings IGI certified?

Yes. Our engagement rings feature IGI certified lab-grown diamonds, providing verified grading for cut, colour, clarity and carat weight.

What engagement ring styles are most popular in Australia?

Solitaire, oval, emerald-cut, pear and marquise engagement rings continue to be among the most popular choices for Australian couples.