Inspired by the eight-sided geometry of Renaissance architecture, this lab grown ruby ring is designed for the buyer who understands that true luxury lives in precision. The octagonal band — eight clean facets catching light from every angle — frames a 14-carat cushion-cut laboratory-grown ruby that rivals any mined stone in fire and depth.We chose lab-grown ruby for a reason: identical chemical composition to natural ruby.
Every lab grown ruby ring in this collection is assembled by artisans with over three decades of fine jewelry experience at our Guangzhou atelier, then vacuum-plated in heavy 18K gold for lasting brilliance.






















Anna M. –
Perfect for my jewelry collection. Hypoallergenic and comfortable to wear all day.
Michael R. –
Got this as a gift, recipient has not taken it off. Genuine gemstone, you can tell. For this price the quality is unbeatable.
Amanda W. –
Exceeded expectations! Photos do not do it justice. This ring looks even more stunning in person.
Emma T. –
Third order from MIRAMETAL, they consistently deliver. This ring is beautifully made with nice weight.
David K. –
As a reseller I have tried many suppliers. MIRAMETAL delivers best 925 silver quality consistently.
Rachel S. –
Great 925 silver ring, nice weight and shine. Would love gift box options for retail customers!
Sarah M. –
Love this ring! The natural stone has beautiful depth and character. Ordered for my boutique, customers cannot get enough. Outstanding craftsmanship!
Lisa P. –
Beautiful ring, happy with quality. 4 stars only because delivery took extra days, product is flawless.
Jessica L. –
Ordered 20 for my shop, sold out in 3 days! Handcrafted quality in every detail. Each piece individually wrapped. MIRAMETAL is my go-to supplier!
MIRAMETAL –
This lab grown ruby ring exceeded every expectation. The 14ct cushion-cut stone has incredible fire – my customers comment on it constantly. The octagonal band is so distinctive, nothing like the standard round settings every other wholesaler offers. GRC certificate included was a nice touch for my boutique clients. Reordering 20 more.
MIRAMETAL –
Bought this lab grown ruby ring for my anniversary collection and it is now our bestselling ring. The pigeon blood red is deep and vibrant – photos do not do it justice. The 18K gold plating on the 925 silver band looks genuinely luxurious and after 3 months of display samples, zero tarnish. Factory-direct pricing makes our margins work beautifully.
MIRAMETAL –
The octagonal design on this lab grown ruby ring is what sold me. Most wholesale ruby rings have generic round bands but this geometric cut makes it look like a designer piece. The 13.4g weight feels substantial and premium – my customers appreciate the heft. Nickel-free is crucial for my European market and MIRAMETAL delivered.
MIRAMETAL –
This lab grown ruby ring is a showstopper. Gave one to my wife for our anniversary and she has not stopped receiving compliments. The cushion cut catches light from every angle and the pigeon blood color is mesmerizing. Love that it comes with GRC certification – gives confidence in what you are buying.
MIRAMETAL –
Third order of this lab grown ruby ring and consistency is perfect. Same deep red color, same precise octagonal cut, same quality packaging with GRC cert. As a boutique owner I need suppliers who deliver identical quality batch after batch and MIRAMETAL does exactly that. 18K plating holds up beautifully in display cases.
MIRAMETAL –
Wore this lab grown ruby ring to a black-tie gala and it held its own against rings costing ten times more. The 14ct stone is substantial without being gaudy and the 18K gold on 925 silver looks indistinguishable from solid gold. Several people asked me where I got it. Packaging was elegant too – ready for gifting.
MIRAMETAL –
Beautiful lab grown ruby ring, the stone color is stunning and the octagonal design is very unique. Only giving 4 stars because I wish it came in more sizes – my customers asked for US 5 and US 9. Otherwise the quality is excellent, GRC cert is a great trust builder, and the 925 silver band is comfortable for all-day wear. Will keep ordering.
MIRAMETAL –
Really impressed with this lab grown ruby ring overall. The 14ct stone has excellent clarity and the pigeon blood red is exactly as described. The 18K gold plating looks great though I would love to see a white gold option for this design. Shipping was fast and packaging is retail-ready. Good value for wholesale pricing.