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Lagoon OOAK Teal Sapphire & Diamond Engagement Ring

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18k solid gold | Teal Sapphire | Baguette cut diamonds

Total sapphire carat weight: ~4.5ct

Diamond parameters: Very good-excellent cut, VS clarity, color E - G, conflict free.

Total white diamond carat weight: ~0.2ct

Band's width: 1.8mm

(!) Please note: The one-of-a-kind stone shown in this listing is sold. A new stone will be sourced for each order placed. We will be happy to show you the exact gemstone as each stone is different and unique.  Additionally, the production time for this item can vary. Please contact us to inquire about the production lead time estimate.

The Lagoon teal sapphire & diamond one-of-a-kind engagement ring is hand crafted and polished from 18K gold. This ring features an impressive OOAK 4.75ct teal sapphire flanked by two sets of white diamond baguettes.  Whether worn alone or with your favourite band, this ring adds an elegant touch of color to any look.


Available in yellow, white or rose gold


Ready to ship in 2-3 weeks


Free worldwide delivery

Welcome to ARTËMER studio, where we have been designing and producing fine jewelry since 2011.

Take a peek at our in-house work process!

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Available in YELLOW, WHITE or ROSE 18K gold.

Our White Gold: We do not add rhodium plating to our gold items; the natural color of the white gold is retained. As a result, the color may have a yellowish or grayish hue. The effect is a more natural and unique look, which we find preferable. An additional reason for this preference is to avoid the need for re-plating your jewelry after a certain time.

Ready to ship in 2-3 weeks.

All of our items are Made to Order, so we need some time to create your custom piece. This is why orders are normally shipped within 2-3 weeks of receipt of payment.