
Exquisite Lab-Grown & Natural Diamond Jewelry
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Birthday Gifts
Celebrate their special day with a gift that speaks to the heart....
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Wedding Jewelry
Elevate your love story with our Wedding Jewelry collection, where every piece—from...
New Arrivals
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0.70 Carat Flower Lab Grown Diamond Earrings
Regular price $750.00Regular priceUnit price / per -
1.25 Carat Round Bezel Set Eternity Lab Grown Diamond Ring
Regular price $650.00Regular priceUnit price / per -
2.00 Carat Pear Shaped Natural Diamond Stud Earrings
Regular price $4,200.00Regular priceUnit price / per -
5.00 Carat Full Eternity Lab Grown Diamond Band
Regular price $2,450.00Regular priceUnit price / per -
6 Prong Lab Grown Diamond Single Stone Necklace
Regular price From $350.00Regular priceUnit price / per -
Bezel Set Lab Grown Diamond Stud Earrings
Regular price From $540.00Regular priceUnit price / per -
Circle Half Natural Diamond Necklace
Regular price From $700.00Regular priceUnit price / per -
Criss Cross Half Way Lab Grown Diamond Ring
Regular price $630.00Regular priceUnit price / per -
Marquise Shaped Illusion Lab Grown Diamond Tennis Bracelet
Regular price $3,200.00Regular priceUnit price / per
Diamond Guide
When choosing a diamond, understanding its quality and value is essential - explore AVIR's expert diamond guide to discover the perfect gem that matches your style and budget.
Collections

Bezel Collection
The Bezel Collection combines timeless beauty with modern elegance. Featuring diamonds and...

Floral Collection
Our Floral Collection is inspired by nature’s beauty, featuring delicately crafted jewelry...

Tennis Collection
Our Tennis Collection is the epitome of timeless elegance, featuring meticulously crafted...
Custom Designed Jewelry
Transform your vision into reality with AVIR's bespoke diamond jewelry service, where we will craft your personalized treasure using ethically sourced diamonds and premium 14K gold.
Best Sellers
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Classic 4 Prong Lab Grown Diamond Tennis Bracelet
Regular price From $1,000.00Regular priceUnit price / per -
Classic 4 Prong Natural Diamond Tennis Bracelet
Regular price From $2,000.00Regular priceUnit price / per -
Lab Grown Diamond Flexible Beaded Flower Cluster Bangle
Regular price From $750.00Regular priceUnit price / per -
Natural Diamond Flexible Beaded Flower Cluster Bangle
Regular price From $900.00Regular priceUnit price / per -
Classic 4 Prong Lab Grown Diamond Stud Earrings
Regular price From $230.00Regular priceUnit price / per -
Classic 4 Prong IGI Certified Lab Grown Diamond Stud Earrings
Regular price From $970.00Regular priceUnit price / per -
Classic 4 Prong Natural Diamond Stud Earrings
Regular price From $400.00Regular priceUnit price / per -
Bezel Set Lab Grown Diamond Tennis Bracelet
Regular price From $440.00Regular priceUnit price / per -
Bezel Set Natural Diamond Tennis Bracelet
Regular price From $2,000.00Regular priceUnit price / per -
Half Paperclip and Lab Grown Diamond Tennis Bracelet
Regular price $900.00Regular priceUnit price / per
The Materials

Diamonds
Natural & Lab-Grown Diamonds – Ethically Sourced and Sustainably Crafted
We proudly offer both natural and lab-grown diamonds, ensuring ethical sourcing and responsible craftsmanship. Our natural diamonds are certified conflict-free under the Kimberley Process, guaranteeing they are responsibly mined and traceable from their origin to the final piece.
For a more eco-conscious option, our lab-grown diamonds offer the same brilliance, durability, and chemical composition as natural diamonds—the only difference is their origin. Grown in a controlled environment rather than mined from the earth, they provide a sustainable choice with a lower environmental impact, making them perfect for those who value both beauty and responsibility.
Gemstones
We offer a stunning selection of natural gemstones, perfect for adding a personal touch to your jewelry. Whether you're looking for a meaningful birthstone, a vibrant statement piece, or a custom design, we have all 12 birthstones available and more.
Here are the birthstones for each month:
- January – Garnet (Deep red, symbolizes protection and strength)
- February – Amethyst (Purple, represents wisdom and tranquility)
- March – Aquamarine (Light blue, signifies serenity and clarity)
- April – Diamond (Classic brilliance, symbolizes love and strength)
- May – Emerald (Vibrant green, represents growth and prosperity)
- June – Alexandrite (color-changing Alexandrite, symbolizing purity and transformation)
- July – Ruby (Rich red, signifies passion and courage)
- August – Peridot (Bright green, represents happiness and success)
- September – Sapphire (Deep blue, symbolizes wisdom and loyalty)
- October – Opal & Tourmaline (Iridescent opal & colorful tourmaline, symbolizing creativity and hope)
- November – Topaz & Citrine (Golden hues, representing warmth and abundance)
- December – Turquoise, Tanzanite & Zircon (Shades of blue, symbolizing peace and prosperity)
We are happy to customize jewelry pieces featuring any gemstone of your choice. Whether you want to incorporate a birthstone into a ring, pendant, or bracelet, our expert craftsmanship ensures a truly unique and meaningful piece. Let us help you create a design that’s as special as you are!
Metals
Crafted for Quality & Longevity
We take pride in using only high-quality materials to create timeless, durable, and elegant jewelry. Each piece is carefully crafted to ensure exceptional beauty and lasting wear.
- Solid Gold: All our jewelry is crafted in 14K solid gold as our standard choice, offering the perfect balance of durability, shine, and everyday wearability. For those who prefer a richer gold tone or higher purity, we also offer 18K solid gold upon request.
- Platinum: Known for its exceptional strength, rarity, and naturally white luster, platinum is an excellent choice for those seeking a luxurious and highly durable option. We are happy to craft your piece in platinum upon request.
Our commitment to quality ensures that every piece is crafted to perfection. Whether you choose 14K gold, 18K gold, or platinum, you can trust that your jewelry is made to last a lifetime.





Let customers speak for us
from 504 reviews
Loved this bracelet even more in person. Got the 5 carat in rose gold, 6.5 inches. For anyone trying to figure out which TCW size to get in - 5 carat is perfect for daily wear, for the bracelet to be visible & hold some weight rather than overly dainty. But it’s not in your face bling either.

This tennis bracelet is stunning!\n\nThe seller is great and quickly responds! They also were able to resize my bracelet and have it sent back to me over night, amazing!

I am so glad I got this! I got the 5 TCW in yellow gold. The pictures and videos really don’t do it justice. It is hard to stop looking at it sparkle. \nFrom my research, this was a very good value, and I still very much feel that after receiving it. I also had some specific things I needed, and the seller was able to accommodate. Communication was easy and quick!\nIf you’re considering this, go for it!

Absolutely beautiful and sparkly. Customer Service was Awesome. This is my second purchase from this shop.

Absolutely beautiful, very pleased with purchase.

I was so shocked and excited when I first saw these. They were perfect! The gold was beautifully polished, the post is a screw back that was straight , sturdy, and smooth to tighten. The diamond is easily a VVS color and excellent all around for cut. Very impressed and will be buying again!

Wow! I’m in love with my new tennis bracelet. I’ve been searching for the perfect gift for myself, and this bracelet exceeded my expectations. It looks lovely with my new watch. I ordered the 2.5 white gold with a 6-inch length. The customer service was excellent, as I initially ordered the wrong size. They were able to adjust it before shipment. I would purchase from this store again! Thank you!

I was a little nervous to buy lab diamonds online from a small business that I had never heard of before. I can definitively say that I am so happy I took the chance! The earrings are STUNNING, and seem very well-crafted. They also shipped super fast, from NY, as advertised. The picture does not come close to showing how sparkly and beautiful these earrings are. They look just like natural diamonds, for an incredible price. I would not hesitate to purchase jewelry from AVIR again.

Received this beautiful ring for my anniversary. Very pleased!

Beautiful bracelet and good quality! I like that it’s a bit flexible but seems to still be very strong. My original order was too large for me and they made a smaller one and shipped out. They were very communicative and responsive every step of the way. Would order from them again and likely will order another bracelet in another color! Would make a great gift.

Beautiful bracelets, I could not be more pleased! Customer service was wonderful

I ordered 3 ctw/1.5 ct each. I haven’t taken them off!Gorgeous earrings, perfection! Customer service\n was great very responsive. Quick shipping.

The perfect tennis bracelet. I would not hesitate to buy from Avir again I don't even see a point going to my local diamond district in Los Angeles when high quality pieces like this are available here. I may even double up and stack another. Highly highly recommend all 5 stars all around the board.

Absolutely stunning, ring, which looks amazing with my existing engagement ring. I chose this eternity band due to its relatively flat sides (to fit against the engagement ring). It’s very sparkly. Highly recommended.

TLDR; if you’re on the fence about buying this, just do it!\n\nWhere do I even start - I purchased the 8 ctw bracelet in yellow gold and it is stunning! Initially I had my reservations about buying jewelry on Etsy, but after doing a lot of research, I pulled the trigger on this over a similar product at Quince and I have no regrets. The bracelet is extremely high quality and gorgeous - I was genuinely in awe when I opened it! Avir was immensely helpful during the buying process and offered recommendations on sizing as wel as accommodated some additional asks of mine for the diamonds. I would 100% recommend buying from this shop and plan to do so again in the future.
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CUSTOM DESIGN ORDERS
CONTACT@AVIRNEWYORK.COM
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1 YEAR WARRANTY
ON ALL PIECES EXCEPT SALE ITEMS
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EXCHANGES ONLY
WITHIN 7 DAYS OF DELIVERY