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ALTA Luxury

Heather Moissanite Ring

Regular price SGD299.00
Regular price Sale price SGD299.00
Sale Sold out
Ring Size
Band Colour
Carat Size

This is a made-to-order item. The item will reach you between 3 to 6 weeks of purchase. 


  • Highest quality moissanites: D colour, VVS1 clarity, round brilliant cut main stone flanked by round brilliant cut side stones
  • Extremely tarnish resistant: Gold vermeil standard - S925 silver band plated with more than 2.5 microns of 18k yellow gold, white gold or rose gold
  • Highest quality assured
  • Hypoallergenic - lead, nickel and cadmium free
  • Main moissanite stone available in 3 carat sizes: 1 carat (6.5mm), 2 carat (8.0mm) and 3 carat (9.1mm)

Fancy a different centre stone/side stones, or want your jewellery custom made in solid gold? Get in touch with us via instagram @altasingapore or drop us an email at with your requests!

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Detailed Information

Moissanite and Gemstone Jewellery

Moissanites are the highest grade of diamond simulants available on the market. Moissanites are unparalleled in terms of hardness on the Mohs scale (9.5), ranking just below natural diamonds - you don't have to worry about your moissanite jewellery being scratched! Moissanites are also optically similar to real diamonds, and are impossible to distinguish from them using the naked eye. We only use the highest grade of moissanites (D colour and VVS1 clarity) in our moissanite jewellery. 

Some of our jewellery is made using machine-cut 5A grade diamond simulants. 5A grade diamond simulants are the highest grade of machine-cut diamond simulants available. These cubic zirconia stones are top-of-the-table and graded 8.5 on the Mohs scale. This hardness is similar to that of a natural ruby and sapphire. Our 5A grade diamond simulants are exceptional in terms of cut, clarity, colour and carat. It is impossible to optically distinguish between our stones and real diamonds using the naked eye. 

Read more about the quality of our gemstone jewellery here

Leather Goods

We use premium luxury grade cowhide leather that is sustainably produced at our partner factories. Details of type of leather finishing are available on each product page.

Measuring Ring Size

We use the standard US ring sizing for all our luxury gemstone rings. For a step-by-step guide on measuring your ring size, please click here.  

IMPORTANT: Please make sure you measure your ring size accurately before submitting your order. We do NOT entertain requests to change sizes as our rings are all made-to-order especially for you. Thank you! 

Shipping and Delivery

Standard tracked delivery (local and international) is available for free for purchases above SGD50 for local customers, and above SGD150 for customers from Malaysia and Brunei. Otherwise, all other delivery charges are calculated upon checkout, according to item weight. We ship worldwide.

All in-stock items will be mailed out within 5 working days. An email with your delivery tracking number will be sent to you once your order has been picked up by courier service.

All preorder items will be dispatched between 2 to 5 weeks of purchase date. 

In the event that you ordered both an in-stock item and a pre-order item, both items will be mailed to you when your pre-order item has arrived in our warehouse. If you would like the in-stock item first, please drop us an email to state your request.

Important: Please check the status of your delivery using the link in the email sent to you. If you do not receive your order within 5 working days from the time the parcel is marked as delivered, please contact us immediately. We will not be able to retrieve any parcel past a 7 working day time frame from the point of delivery, and bear no responsibility should claims of non receipt be made after this period. International orders may take up to 21 additional working days to be delivered to you due to the Covid-19 situation.

Terms and Conditions

Please read our T&Cs carefully before making your purchase.

By purchasing from us, you agree to unconditionally accept our T&Cs as stated on our website