Ophidia
Ophidia Diamond Necklace
$22,200
The Ophidia Necklace brings a striking balance of elegance and edge. Featuring a sinuous 18ct gold pendant set with pavé diamonds and finished with a precious stone accent, this necklace leads to a luminous South Sea pearl that completes a refined and timeless look. Choose between rich ruby or verdant emerald to reflect your distinctive style.
- Pearl
- 10–11mm oval
- Gemstones
- Diamonds, rubies
- Metal
- 18ct gold
Complimentary worldwide delivery · 30-day returns · Complimentary gift wrapping
Specifications
Rose Gold with Ruby Variation
- Pearl: 10mm oval short oval white South Sea pearl
- Metal: 18ct rose gold
- Diamonds: 214 white diamonds, G VS Brilliant (1.54 carats total)
- Accent: 1 ruby pear/drop brilliant stone (0.14 carats)
- Snake Pendant with Pearl: 50mm
- Necklace Length: 45–49cm (adjustable)
- Product Code: JN24110003
Yellow Gold with Emerald Variation
- Pearl: 11mm oval short oval white South Sea pearl
- Metal: 18ct yellow gold
- Diamonds (White): 1 white diamond, G SI Brilliant (0.01 carats)
- Diamonds (Yellow): 222 yellow diamonds (1.98 carats total)
- Accent: 1 emerald green pear/drop brilliant stone (0.1 carats)
- Snake Pendant with Pearl: 50mm
- Necklace Length: 45–49cm (adjustable)
- Product Code: JN25090001
- Natural Variation: All South Sea pearls are unique. Each necklace may vary slightly from product imagery. These variations are signatures of authenticity, not imperfections.
About South Sea pearls
The world’s rarest and most valuable cultured pearls. Every AUTORE pearl comes from our own farms in Australia and Indonesia, spends two years within its host oyster, and is graded by the AUTORE Five S’s™ — Shine, Surface, Shade, Shape and Size. Read the guide
Jewellery care
Pearls are made to be worn, and are the last thing you put on: apply perfume, hairspray and make-up first. After wearing, wipe them gently with a soft, damp cloth and store them separately in a soft pouch. Avoid water, chemicals and ultrasonic cleaners. Full care guide
Delivery & returns
Complimentary worldwide delivery and 30-day returns. Every piece arrives in AUTORE signature packaging, with complimentary gift wrapping and a personalised message. Shipping & returns
Necklace size guide
See how any necklace length will sit before you buy — enter a length in centimetres or inches to preview it, or browse the full reference chart.
Length finder
Most product pages list the necklace’s length in the description — enter it here to see what style it is and where it sits.
This length is called
Full length chart
| Length | Style | Where it sits |
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Sizing tips
- Height and neck size vary, so treat these as a guide — the same length sits slightly differently on everyone.
- Layering? Leave at least 3–5cm (about 1–2in) between each necklace so the chains don’t tangle.
- Wearing a pendant? The length shown is for the chain alone — pendants add a little extra drop below it.
- Not sure of a piece’s exact length? Check its description, or email pearl@autorepearls.com.au.
From our waters
Every pearl, from our own farms.
Nurtured for years in pristine waters off Australia and Indonesia, graded in Sydney against the Five S’s™, and set by expert hands.