AUSTRALIAN MADE

20+ YEARS OF EXPERTISE

MADE TO ORDER

FREE INSURED DELIVERY

AUSTRALIAN MADE

20+ YEARS OF EXPERTISE

MADE TO ORDER

FREE INSURED DELIVERY

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Made to Order Serena Diamond Infinity Ring

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Serena Diamond Infinity Ring

$1,034

Serena draws together a flowing infinity-inspired silhouette and a luminous arrangement of 12 round diamonds. With an approx. total diamond weight of 0.101 carats, its sculptural curves and asymmetrical diamond detailing create a delicate expression of enduring connection.

Made to Order

Limited Lifetime Warranty

Free Insured Delivery

Select Metal: 10K Yellow Gold

Select Diamond: Lab Grown

SELECT RING SIZE (FREE RESIZING): O Size Guide

ⓘ Size Information

Please note: Total diamond carat weight, number of stones, and product dimensions may vary slightly depending on the selected size. These adjustments are made to preserve the design's proportions and ensure a beautifully balanced finished piece.

+ Add Free Engraving

Price (Incl. GST): $1,034

Estimated Delivery: 18 - 22 Business Days

About This Piece

Serena is shaped around graceful interlacing curves, forming an open infinity-inspired motif with a light, fluid presence. One polished strand sweeps around the centre while the opposing curve is traced with diamonds, creating an elegant balance between warm metal and brilliance.

The design is set with 12 round diamonds in graduated proportions. Seven approx. 1.30 mm diamonds form the principal sparkling line in collet settings, complemented by one approx. 0.90 mm, one approx. 1.00 mm, one approx. 1.10 mm and two approx. 1.20 mm diamonds in delicate micro-prong settings. Together, the diamonds have an approx. total diamond weight of 0.101 carats.

The flowing form and softly graduated diamonds give Serena a romantic yet contemporary character, while the infinity-inspired silhouette evokes lasting connection and continuity. Expertly made with refined proportions and considered detailing, it is an elegant piece for meaningful everyday wear.

Exceptional Gemstones

Carefully selected for quality, beauty and brilliance.

20+ Years of Expertise

Crafted by a Master Jeweller with more than two decades of fine jewellery experience.

Crafted in Australia

Made to order in Australia with precision, care and meticulous finishing.

Made Just for You

Created to your chosen specifications, never mass-produced.

Diamond Type	Lab Grown or Natural (based on selection)
Diamond Shape	Round Brilliant
Total Carat Weight	Approx. 0.101 ct
Diamond Colour	DEF / FGH (based on selection)
Diamond Clarity	VVS / VS (based on selection)
Metal	Gold or Platinum (based on selection)
Ring Size	O (based on selection)
Setting Style	Collet & Micro Prong Setting
Crafted In	Australia

* Specifications are based on our standard production sample and are approximate.

Crafted with Experience and Precision

Each piece is made to order in Australia, bringing together modern jewellery-making technology and time-honoured craftsmanship. At the heart of every creation is our Master Jeweller, whose more than 20 years of experience guides the skilled making of each piece.

From precision design and casting to meticulous stone setting, finishing and final inspection, every detail is carefully considered to achieve exceptional quality, balance and beauty.

Made with intention. Finished with care. Created to be treasured.

Each Arlena piece is made to order and carefully inspected before dispatch. Your estimated delivery timeframe is shown above, and tracking details will be provided once your order is on its way.

Eligible pieces may be returned within 30 days of delivery, subject to the conditions outlined in our Returns & Exchanges Policy. Personalised or bespoke pieces may not be eligible for change-of-mind returns.

For full information on delivery, return eligibility and return shipping, please see our Shipping & Delivery Policy and Returns & Exchanges Policy.

All Arlena creations are backed by our Limited Lifetime Warranty against manufacturing defects.

We also offer complimentary lifetime jewellery care, including professional cleaning, inspection of settings and stone security, and stone tightening where required and technically appropriate.

Please refer to our Limited Lifetime Warranty for full coverage, exclusions and care details.

Q: What is the difference between Lab Grown and Natural Diamonds?
A: Lab grown diamonds are chemically, physically, and optically identical to mined diamonds. They are real diamonds created in highly controlled laboratory environments rather than mined from the earth.

Q: How do I choose the correct ring size?
A: You can refer to our Size Information guide and downloadable printable ring size chart. We also provide Complimentary Free Ring Resizing within 30 days of delivery to ensure a perfect fit.

Q: Can I add custom engraving to my ring?
A: Yes! We offer complimentary custom laser engraving on our rings and wedding bands. You can enter your personal inscription directly above before adding to cart.

Q: Can I customize this ring design or choose a different gemstone shape?
A: Absolutely! We specialize in bespoke fine jewellery and custom commissions. Please click "Book A Consultation" to speak directly with our Master Jeweller.

Choosing the right ring size is important for a comfortable and secure fit. For the most accurate result, we recommend having your finger professionally measured by a jeweller.

Measure a Ring That Already Fits

If you have a ring that fits comfortably:

Choose a ring worn on the same finger and hand as your new ring.
Measure the inside diameter of the ring from one inside edge to the other at its widest point.
Compare your measurement with the size chart below.

Ring Size Chart

AU/UK Size	US Size	Inside Diameter
H	4	14.9 mm
I	4.5	15.3 mm
J	5	15.7 mm
K	5.5	16.1 mm
L	6	16.5 mm
M	6.5	16.9 mm
N	7	17.3 mm
O	7.5	17.7 mm
P	8	18.1 mm
Q	8.5	18.5 mm
R	9	18.9 mm
S	9.5	19.4 mm
T	10	19.8 mm
U	10.5	20.2 mm
V	11	20.6 mm

International size conversions are approximate and may vary slightly between sizing standards. Inside diameter should be used as the primary measurement reference.

Printable Ring Size Guide

Already have a ring that fits? Use our Printable Ring Size Guide to compare it against our actual-size ring circles and find your closest size.

DOWNLOAD PRINTABLE RING SIZE GUIDE

Important: Print the guide at 100% / Actual Size. Do not select "Fit to Page" or "Scale to Fit". Check the 50 mm calibration line before measuring to ensure the guide has printed at the correct scale.

Sizing Tips

Measure the specific finger and hand where you intend to wear the ring.
Measure when your hands are at a comfortable, normal temperature.
Your fingers may change slightly in size throughout the day.
A properly fitted ring should slide over your knuckle with slight resistance and sit comfortably once in place.
Wider bands may feel more snug than narrower bands and may require a slightly different size.

Serena Diamond Infinity Ring

About This Piece

Exceptional Gemstones

20+ Years of Expertise

Crafted in Australia

Made Just for You

Complete The Look

Made For Moments

Customer Reviews

Find Your Perfect Fit

Measure a Ring That Already Fits

Ring Size Chart

Printable Ring Size Guide

Sizing Tips