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Lustre
Round Ruby Ring
Free Estimated delivery: March 13
Lustre is a wedding ring crafted in 18k gold, available in white, yellow, or rose. The ring is adorned with natural rubies, round cut of AAA grade. The ring also features natural rubies, in round cut graded AAA.
Each piece is handcrafted to order in our atelier, with personalization options for ring size and engraving. Please refer to our ring size guide to select your fit.
Each piece comes with a Gemnat certificate mentioning its characteristics and the use of 100% natural gemstones.
Lustre | Round Ruby Ring
18k White Gold / 0.66 ct
$1,970 USD
JEWELRY CERTIFICATE
Every GEMNAT Jewelry comes with a Certificate of Authenticity mentioning all the characteristics.
Each jewelry is distinctively engraved with '750' to guarantee its 18-karat gold composition.
SHIPPING & RETURNS
Delivery is free and the estimated is within 2-3 weeks, as each piece is custom-made to order. Therefore, please note that delivery time may vary by a few days.
- Shipping: Enjoy free worldwide shipping.
Need your jewelry earlier than the estimated delivery?
Contact us and we’ll check with our atelier what can be arranged. - Returns: If your piece isn’t quite right, return it unworn, unaltered and in its original packaging within 30 days for a refund to your original payment method. Refunds are processed within 7-10 days.
Please Note:
- Custom orders, items purchased with discounts (excluding welcome offers), and exchanged items are final sales and cannot be refunded.
- Any returned items that are worn, damaged, or altered will not be accepted.
- Changes to an order make it final.
- Return shipping costs are your responsibility.
CONFLICT FREE GEMSTONE
At GEMNAT, we are committed to responsible sourcing and ethical practices.
Our gemstones are carefully selected to ensure they are conflict-free. We partner with suppliers who adhere to strict standards to promote safe, environmentally friendly, and socially responsible mining.
Choose options
Lustre
Round Ruby Ring
Free Estimated delivery: March 13
Satisfied or refunded
FREE DELIVERY WORLWIDE
CERTIFICATE OF AUTHENTICITY
100% NATURAL GEMS
Our Rubies
Each ruby we select at GEMNAT is 100% natural, formed deep within the Earth over millions of years, and ethically sourced from trusted partners in Mozambique and Myanmar. Known for their intense red color, our rubies are handpicked for their vivid saturation, excellent clarity, and well-balanced proportions, all meeting AAA quality standards.
Rubies are among the most valued and durable gemstones, making them ideal for everyday wear and meaningful moments. Their captivating glow symbolizes love, passion, and vitality, making them a powerful choice for engagements or timeless gifts.
GEMNAT was founded by a family of gemstone dealers, and every ruby is individually selected by our in-house expert to ensure it is worthy of becoming the center of your bespoke jewelry.
As the birthstone of July and the traditional gemstone for 15th and 40th wedding anniversaries, ruby rings carry emotional depth and lasting significance, designed to be cherished for a lifetime.
More Round Ruby Rings
What Customers Are Saying
They helped me resize super easy!! fast and nice!!
They could not have been more helpful and professional and we were amazed with the service. Happy to recommend anyone who’s considering diamonds online
They are ABSOLUTELY TRUSTWORTHY!!!
These earrings are so simple but legit sparkle like crazy. Perfect for everyday or when I wanna look fancy. Website was smooth, shipped fast. Obsessed.
There customer service is very very patient when I had a problem with resizing. The ring that I order was a bit smaller but no need to worry since they had it resized for me. Everything was SMOOTH. Will definitely order from this shop again for sure.
The website is so user-friendly. You can easily access everything you want from rings, bracelets, pendants and earrings even wedding rings. They even sort out the colour of stones for buyers. All the designs are super nice it even makes me had a hard time to choose what to buy but I really wanted a tennis bracelet during that time but would probably buy a ring for my girl next time. They are highly recommended!! Customer service was nice because I have to make some adjustments with the chain length and they were patient on every process. Fast replies. Thank you, GEMNAT!!!
The ring is gorgeous, just like in the pictures. Totally in love with it. 😍
The ring is amazing and service is great.
The quality of this ring is incredible, especially for the price. It truly exceeded all my expectations.
Exactly as Expected
The product is Excellent. Exactly what we ordered and expected.
The person I gave these to loved them! They look really nice.
The perfect ring for my bride-to-be—unique, beautiful, and just like her. Gemnat made the whole process really smooth.
The jewelry is beautifully made, with rings available in an impressive range of sizes. Shipping is fast and always tracked for peace of mind. They offer a wide selection of pieces at very competitive prices. I’ll definitely be back for more amazing jewelry.
The craftsmanship on this sapphire ring is outstanding! Feels delicate yet strong.
The craftsmanship is first rate and the service is impeccable. And the best part is the prices. You can get great quality of diamonds in cheaper price than on other websites
Tanzanite just hits different. The diamonds enhance it beautifully. The website photos were accurate. Came well packaged and secure.
Superb Professional Service
Super service, extremely professional, very efficient, extremely responsive, and punctual.
Super pretty, exactly what I wanted. Fits perfectly!
Such a gorgeous ring. The stone isn’t too big or small, just perfect.
Such a brilliant experience here.
Stunning ring! The band is just the right width and goes perfectly with my Morganite solitaire (also from Gemnat). Really appreciated the smooth ordering process and excellent customer service.
So pretty, got compliments instantly
So far this experience has been great! The necklace is shiny and beautiful, and the packaging was lovely. ✨
So cute 😭
Sized perfectly, and all the diamonds are arranged so nicely. The glimmer is amazing. 💎
Simple, transparent, and secure website.
Simple design but diamonds catch the light beautifully. Feels like everyday luxury. Checkout smooth and secure. Delivery on time.
Simple and classy. I wear them with everything.
Amazing
Shipping was smooth, product amazing!!
She liked it!! Mission accomplished
Impeccable Craft
She cried OMG love love love!!
She LOVED the pendant and earrings! Totally worth it
SHE LOVES IT!! From the moment I popped the question, everyone has been complimenting the ring. Her birthstone and the personalized touch just make it perfect.
Ring fits perfectly.
Reliable. Excellent Service!
Really nice accent pieces.
Perfect gift, she loved it 💖
Perfect for everyday wear.
Outstanding customer service and experience. It is already our 2nd time buying a ring here and I always got what's expected. Very beautiful ring!!
Ordering was super easy. The shipping was fast, and the description was spot on. Very happy.
Customer Care + Craft = 💯
Ordered my fiancé’s engagement ring and there was a tiny issue with the addresses… I thought Christmas proposal was ruined 😭. But it showed up on Xmas Eve morning and I got to propose!! Super happy with the quality and how fast it got here.
Hassle-Free!!
Ordered a made-to-order amethyst bracelet for my mom. The stones are gorgeous and the design looks exactly like I imagined. There was a slight delay with shipping since I ordered it during Holiday season, but the team kept me updated the whole time. Mom was thrilled and I will definitely buy from them again!
GO FOR GEMNAT!!
Okay, jewelry addicts… the quality of these pieces is insane. Bought an eternity band elsewhere for double the price and it looked nothing like these. Gemnat has me hooked!!
OMG!!! MY GF CRIED WHEN SHE OPENED HER GIFT. BEST PURCHASE EVER
Love it
OMG this is literally PERFECT!! Exactly what I’ve been hunting for. It got to me crazy fast, the packaging looked super fancy, and ordering was a breeze. Customer service was super friendly too. Honestly, I’m blown away, can’t believe how smooth and amazing the whole experience was!
I have wanted a ruby since I was a little girl.
Now I finally have it and at 5cts this ruby is an absolute STUNNER!! I asked them to customize the design since I wanted a bigger stone than the 1ct they had on the page and they totally made it happen!! Had it set on a 1.5mm white gold box chain for extra strength and that perfect sparkly but classic vibe!! I’m SO in love with it!! Yay me!!!
Nice! Great quality, would definitely buy again.
My son gave this to his girlfriend and she was thrilled! It’s so dainty and gorgeous.
My new go to place when it comes to diamonds!
I'M OBSESSED!!!
My husband got it for my birthday and I am seriously obsessed!! The pink sapphire is so bright and sparkly, way prettier in person than I ever imagined. It fits perfectly and I get compliments on it literally every day!! I can’t stop staring at it, it’s just so gorgeous!!