Thalassa Teal Sapphire
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18k White Gold Hexagon Shape Teal Sapphire Diamond Ring
~0.477ct Teal Sapphire, 0.179ct Natural Diamond EF VS
The Hexagon Teal Sapphire Ring features a distinctive hexagon-cut sapphire that brings a unique geometric aesthetic to this piece. The center stone showcases a captivating green-blue teal hue, revealing deep and mysterious layers of color as it catches the light. This rare cut not only stands out but also highlights the natural linear beauty of the gemstone's crystal structure. Set in 18K white gold and accented with delicate diamonds, the design seamlessly blends modern flair with timeless elegance. The exceptional gemstone and its rare silhouette are the true hallmarks of this ring.
One and only piece, ready to ship as a HK size 12.5 US5.75 but resizable between the range of size 10-14. Contact us for a custom order if you'd like to order a ring size outside of this range.
18k白金六角形藍寶石鑽石戒指
約18份鑽石 47份藍寶石
別具個性的六角形切割藍寶石,為這隻戒指帶來與眾不同的幾何美感。主石呈現迷人的藍綠色調,在光線下展示出深邃而神秘的色彩層次。六角形切割不僅罕見,更突顯寶石天然晶體的線條之美。搭配18K白金鑲嵌與細緻鑽石點綴,戒指的設計既有現代感又不失優雅,特別的寶石和切割形狀便是這戒指的特質。
約18份鑽石 47份藍寶石
- 18K Solid Gold, Natural Diamond/Gemstones
Why do we only carry 18k gold?
Why do we only carry 18k gold?
We only carry 18k solid gold because it offers a superior balance of high gold purity (75%), luxurious color, and durability suitable for fine jewelry. Also, it is more resistant to tarnishing, hypoallergenic, and retains greater value than lower karat gold.
Ring Size Chart
Ring Size Chart
Our rings follow Hong Kong standard size. Please use this size conversion chart to determine your ring size in HK standard.

Shipping
Shipping
Enjoy free local shipping for orders >HKD2500.
Orders in Hong Kong, Macau
We send items via SF Express and Hong Kong Post Office.
Order amount below $2500: Shipping Fee $30HKD
Order amount over $2500: Free
Orders in Taiwan
We send items via SF Express and Hong Kong Post Office.
Order amount below or $5000HKD: Shipping Fee $100HKD
Order amount over $5000HKD: Free
Orders in United States
We send items via SF Express.
Order amount below or $7800HKD/$1000USD: Shipping Fee $310HKD/$40USD
Order amount over $7800HKD/$1000USD: Free
Overseas orders
We send items via SF Express, Hong Kong Post Office, Fedex or DHL. Please note there is no guarantee and no reimbursement on shipping fees due to carrier delays.
Order amount below or $9999HKD
Expedited (5-10 working days) Shipping Fee $350HKD
Standard (2-3weeks) Shipping Fee $250HKD
Order amount over $10000HKD: Free
Taxes and duties will be paid by recipient's local courier and recipient will receive notice from the courier about payment of taxes to release the shipment. If you have any enquiries, Please contact us before placing an order.
Exchanges & Returns
Exchanges & Returns
We provide 7-day exchange policy. For details, please refer to our shipping policy page.
For international customers, there will be a return shipping fee of $600HKD for exchange, return and complimentary resizing.
Care Instructions
Care Instructions
To ensure long-lasting enjoyment, we recommend storing jewelry in a jewelry box or pouch.
18k gold and platinum will not be affected by water but we recommend taking off your jewelry before showering.
Always remove your jewelry if it could be exposed to chemicals of any kind.
Always remove your jewelry before sleeping, swimming, working out or heavy lifting.
Clean your jewelry regularly with warm water, mild soap, and a soft toothbrush. Rinse with clean water and pat dry. Make sure your jewelry is completely dry before storing.
Elevate Your Experience: Packaging Options Available
Each order is meticulously prepared, placed in an elegant royal blue box, and beautifully wrapped with ribbon.
To manage our environmental impact, PATREA also offers a no-box option. If you prefer not to receive a box, each piece will be individually placed in a microfiber pouch. Simply leave us a message during checkout.