Shop Loose Gemstones and Diamonds
Shop loose gemstones or diamonds and pair it with your favorite engagement ring setting. Add both to the cart and we'll get started on your custom piece! Shop loose gemstones on this page.
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Round Brilliant Cut Moissanite Stone
Regular price From $125.00 USDRegular priceUnit price / per -
Round Old European Cut OEC Moissanite Stone
Regular price From $130.00 USDRegular priceUnit price / per -
Square Cushion Cut Moissanite Stone
Regular price From $140.00 USDRegular priceUnit price / per -
Oval Cut Moissanite Stone
Regular price From $230.00 USDRegular priceUnit price / per -
Trillion Cut Moissanite Stone
Regular price From $165.00 USDRegular priceUnit price / per -
Pear Cut Moissanite Stone
Regular price From $230.00 USDRegular priceUnit price / per -
Asscher Cut Moissanite Stone
Regular price From $195.00 USDRegular priceUnit price / per -
Square Brilliant / Princess Cut Moissanite Stone
Regular price From $250.00 USDRegular priceUnit price / per -
Emerald / Radiant Cut Moissanite Stone
Regular price From $275.00 USDRegular priceUnit price / per -
Round Blue-Gray Moissanite Loose Stone
Regular price From $130.00 USDRegular priceUnit price / per -
Oval Blue-Gray Moissanite Loose Stone
Regular price From $195.00 USDRegular priceUnit price / per -
Square Cushion Cut Blue-Gray Moissanite Loose Stone
Regular price From $460.00 USDRegular priceUnit price / per -
Emerald Cut Blue-Gray Moissanite Loose Stone
Regular price From $415.00 USDRegular priceUnit price / per -
Pear Blue-Gray Moissanite Loose Stone
Regular price From $335.00 USDRegular priceUnit price / per -
Square Princess Cut Blue-Gray Moissanite Loose Stone
Regular price From $295.00 USDRegular priceUnit price / per -
Round Green Moissanite Stone
Regular price From $130.00 USDRegular priceUnit price / per -
Oval Green Moissanite Loose Stone
Regular price From $195.00 USDRegular priceUnit price / per -
Square Cushion Cut Green Moissanite Loose Stone
Regular price From $485.00 USDRegular priceUnit price / per -
Emerald Cut Green Moissanite Loose Stone
Regular price From $435.00 USDRegular priceUnit price / per -
Pear Green Moissanite Loose Stone
Regular price From $330.00 USDRegular priceUnit price / per -
Princess-Cut Square Loose Green Moissanite Stone
Regular price From $290.00 USDRegular priceUnit price / per -
Round Teal Moissanite Loose Stone
Regular price From $130.00 USDRegular priceUnit price / per -
Oval Teal Moissanite Loose Stone
Regular price From $195.00 USDRegular priceUnit price / per -
Square Cushion Cut Teal Moissanite Loose Stone
Regular price From $460.00 USDRegular priceUnit price / per -
Emerald Cut Teal Moissanite Loose Stone
Regular price From $415.00 USDRegular priceUnit price / per -
Pear Teal Moissanite Loose Stone
Regular price From $335.00 USDRegular priceUnit price / per -
Princess-Cut Square Loose Teal Moissanite Stone
Regular price From $290.00 USDRegular priceUnit price / per -
Round Brilliant Cut Lab Created Diamond Loose Stone
Regular price From $490.00 USDRegular priceUnit price / per -
Oval Cut Lab Created Diamond Loose Stone
Regular price From $395.00 USDRegular priceUnit price / per -
Pear Cut Lab Created Diamond Loose Stone
Regular price From $295.00 USDRegular priceUnit price / per -
Princess Cut Lab Created Diamond Loose Stone
Regular price From $560.00 USDRegular priceUnit price / per -
Asscher Cut Lab Created Diamond Loose Stone
Regular price From $850.00 USDRegular priceUnit price / per -
Emerald Cut Lab Created Diamond Loose Stone
Regular price From $820.00 USDRegular priceUnit price / per -
Radiant Cut Lab Created Diamond Loose Stone
Regular price From $830.00 USDRegular priceUnit price / per -
Marquise Cut Lab Created Diamond Loose Stone
Regular price From $350.00 USDRegular priceUnit price / per -
Trillion Cut Lab Created Diamond Loose Stone
Regular price From $440.00 USDRegular priceUnit price / per -
Round Cut Genuine Opaque Black Diamond
Regular price From $255.00 USDRegular priceUnit price / per -
Round Cut Genuine White Sapphire Gemstone
Regular price From $65.00 USDRegular priceUnit price / per -
Oval Cut Genuine White Sapphire Gemstone
Regular price From $120.00 USDRegular priceUnit price / per -
Princess Cut Genuine White Sapphire Gemstone
Regular price From $105.00 USDRegular priceUnit price / per -
Pear Cut Genuine White Sapphire Gemstone
Regular price From $95.00 USDRegular priceUnit price / per -
Emerald Cut Genuine White Sapphire Gemstone
Regular price From $160.00 USDRegular priceUnit price / per -
Round Cut Lab Created Blue Sapphire Gemstone
Regular price From $225.00 USDRegular priceUnit price / per -
Oval Cut Lab Created Blue Sapphire Gemstone
Regular price From $220.00 USDRegular priceUnit price / per -
Square Cushion Cut Lab Created Blue Sapphire Gemstone
Regular price From $325.00 USDRegular priceUnit price / per -
Pear Cut Lab Created Blue Sapphire Gemstone
Regular price From $170.00 USDRegular priceUnit price / per -
Round Cut Lab Created Green Sapphire Gemstone
Regular price From $240.00 USDRegular priceUnit price / per -
Oval Cut Lab Created Green Sapphire Gemstone
Regular price From $255.00 USDRegular priceUnit price / per -
Emerald Cut Lab Created Green Sapphire Gemstone
Regular price From $285.00 USDRegular priceUnit price / per -
Square Cushion Cut Lab Created Green Sapphire Gemstone
Regular price From $285.00 USDRegular priceUnit price / per -
Square Cushion Cut Lab Created Champagne Sapphire Gemstone
Regular price From $510.00 USDRegular priceUnit price / per -
Round Cut Lab Created Champagne Sapphire Gemstone
Regular price From $260.00 USDRegular priceUnit price / per -
Oval Cut Lab Created Champagne Sapphire Gemstone
Regular price From $230.00 USDRegular priceUnit price / per -
Emerald Cut Lab Created Champagne Sapphire Gemstone
Regular price From $275.00 USDRegular priceUnit price / per -
Round Cut Lab Created Alexandrite Gemstone
Regular price From $120.00 USDRegular priceUnit price / per -
Oval Cut Lab Created Alexandrite Gemstone
Regular price From $230.00 USDRegular priceUnit price / per -
Cushion Cut Lab Created Alexandrite Gemstone
Regular price From $290.00 USDRegular priceUnit price / per -
Pear Cut Lab Created Alexandrite Gemstone
Regular price From $190.00 USDRegular priceUnit price / per -
Emerald Cut Lab Created Alexandrite Gemstone
Regular price From $250.00 USDRegular priceUnit price / per -
Princess Cut Lab Created Alexandrite Gemstone
Regular price From $315.00 USDRegular priceUnit price / per -
Round Cut Lab Created Ruby Gemstone
Regular price From $165.00 USDRegular priceUnit price / per -
Oval Cut Lab Created Ruby Gemstone
Regular price From $265.00 USDRegular priceUnit price / per -
Cushion Cut Lab Created Ruby Gemstone
Regular price From $350.00 USDRegular priceUnit price / per -
Pear Cut Lab Created Pink Sapphire Gemstone
Regular price From $195.00 USDRegular priceUnit price / per -
Gray Cushion Cut Spinel Loose Gemstone
Regular price From $520.00 USDRegular priceUnit price / per -
Gray Oval Cut Spinel Loose Gemstone
Regular price From $290.00 USDRegular priceUnit price / per -
Gray Round Faceted Spinel Loose Gemstone
Regular price From $170.00 USDRegular priceUnit price / per -
Round lab Grown Emerald Loose Stone
Regular price From $185.00 USDRegular priceUnit price / per
Collection: Loose Gemstones
Use the filter feature at the top to narrow down your search by stone type, shape, or size. You can find even more available gemstones here. This list connects directly to our supplier's inventory and we can source a wide range of diamonds and gemstones from them for you.
We don't stock mined or lab-grown diamonds with grading reports but can source them for you. Please connect with us to find the perfect diamond for your ring.
Shop Ring Settings
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Olivia Bezel Set Solitaire Cathedral Engagement Ring - Setting only
Regular price From $800.00 USDRegular priceUnit price / per -
Sonia - Bezel Set Engagement Ring with Accented Cathedral Shank - Setting only
Regular price From $830.00 USDRegular priceUnit price / per -
Bonnie Bezel Set Solitaire Engagement Ring - Setting only
Regular price From $800.00 USDRegular priceUnit price / per -
Emma Bezel Set Solitaire Engagement Ring - Setting only
Regular price From $800.00 USDRegular priceUnit price / per -
Brooklynn - Bezel Set Accented Engagement Ring with Side Stones - Setting only
Regular price From $850.00 USDRegular priceUnit price / per -
Hannah Half Bezel Set Solitaire Low Profile Engagement Ring - Setting only
Regular price From $800.00 USDRegular priceUnit price / per -
Harper - Three Stone Semi-Bezel Set Engagement Ring with Baguette-shaped Lab Diamonds - Setting only
Regular price From $1,150.00 USDRegular priceUnit price / per -
Dahlia - Six Prong Set Narrow Cathedral Solitaire Engagement Ring - Setting only
Regular price From $700.00 USDRegular priceUnit price / per -
Ivy Ring - Double Prong Set Split Shank Solitaire Engagement Ring - Setting only
Regular price From $800.00 USDRegular priceUnit price / per -
Tula - Floral Prong Set Solitaire Engagement Ring - Setting only
Regular price From $700.00 USDRegular priceUnit price / per -
Julia - Prong Set Narrow Cathedral Solitaire Engagement Ring - Setting only
Regular price From $700.00 USDRegular priceUnit price / per -
Natalie -Prong Set Engagement Ring with Accented Cathedral Shank - Setting only
Regular price From $860.00 USDRegular priceUnit price / per -
Sophia Prong Set Low Basket Solitaire Engagement Ring - Setting only
Regular price From $700.00 USDRegular priceUnit price / per -
Darcy - Basket Set Engagement Ring with Accented Shank - Setting only
Regular price From $925.00 USDRegular priceUnit price / per -
Cora Prong Set Compass Basket Solitaire Engagement Ring - Setting only
Regular price From $700.00 USDRegular priceUnit price / per -
Emily Prong Set Narrow Cathedral Solitaire Engagement Ring - Setting only
Regular price From $700.00 USDRegular priceUnit price / per -
Amelia Prong Set Cathedral Solitaire Engagement Ring - Setting only
Regular price From $800.00 USDRegular priceUnit price / per -
Cathryn Prong Set Cathedral Solitaire Engagement Ring - Setting only
Regular price From $800.00 USDRegular priceUnit price / per -
Ellie - Prong Set Accented Side Cluster Engagement Ring - Setting only
Regular price From $880.00 USDRegular priceUnit price / per -
Tressa - Three Stone Prong Set Engagement Ring with Pear-shaped Side Stones - Setting only
Regular price From $860.00 USDRegular priceUnit price / per -
Tracy - Three Stone Prong Set Engagement Ring with Round Side Stones - Setting only
Regular price From $860.00 USDRegular priceUnit price / per -
Lydia - Prong Set Accented Side Cluster /Halo Engagement Ring - Setting only
Regular price From $960.00 USDRegular priceUnit price / per -
Hale Ring - Bezel Set Engagement Ring with Diamond Halo- Setting only
Regular price From $925.00 USDRegular priceUnit price / per -
Ophelia - Prong Set Halo Engagement Ring - Setting only
Regular price From $995.00 USDRegular priceUnit price / per
Let customers speak for us
from 658 reviewsThis is a follow up review to "My boyfriend says it's beautiful."
He proposed and it was wonderful the fact that Alexandrite changes color made the proposal extra special because he checked the ring under an incandescent light and when he proposed it was outside and the ring was a beautiful blue color.
My only mild disappointment is that I don't live in with more incandescent lights so the ring is rarely purple, but when it is, it's really neat.
I got a custom band with an alexandrite in the center and that is also awesome. It honestly looks even better than I thought it would.
Like many reviewers, I was a little apprehensive about getting my engagement ring online. However I loved the look of the rings and the fact that moissanite was ethical compared to a diamond, so we decided to go for it. My (now) fiancé worked with Konstanze to determine the size of the stone and he was very impressed with her customer service. The finished ring is beautiful, and I could not be happier with the choice to buy from Nodeform.
I wanted a new ring for my 25th, and for my 27th I got it (thanks COVID). I spent so much time looking for the perfect ring, a mixture of classic and organic. Not an easy thing to find but Oh I Found It! The Stella band is just perfect, the workmanship is so good in excellent! I spent this weekend standing outside twisting the ring round and round to see all the sparkles! This will not be my last purchase. Thank you for my perfect ring!
I got the ring in platinum with satin brushed finish. The 3 mm width is perfect for my size 9 finger, wide enough to make a statement but still sweet and feminine. The platinum feels hefty and solid, and the satin hammered texture feel so down to earth and has such an elegant sheen to it. The alexandrites have a cool green sparkle during the day that you just can't see in pictures or videos. They add a special magic to the ring that just feels like love. I planned to wear only this as a wedding ring, but I'm so enchanted with the the alexandrites I might get a solitaire ring to go with it 🙂
Thank you Konstanze for my forever ring, I couldn't have made a better choice.
This ring Konstanze made is impeccable. It is absolutely stunning and I can't tell you how much I love it and how much it means to me to have a truly one of a kind stone in such a gorgeous setting. It literally hurts my eyes a little bit in certain lights from the sparkle and shine, lol! Thank you for the attention to detail and effort for perfect you put into this ring. You are fantastic!!
The rings Konstanze made for me are beautiful and go together wonderfully even though they were made separately. I was nervous about purchasing jewelry online, but Konstanze made the process easy, made excellent suggestions, and kept me informed throughout. Thank you so much, the rings are perfect!
When I opened the box, the ring was more beautiful than I imagined. It highlights my sapphire engagement ring and provides a band of beautiful, bright sparkle. I absolutely love this ring!!! My husband, who is not a fan of jewelry, really likes the unique design of the two rings.
Konstanze was wonderful to work with – patiently answering my questions and doing everything she could to ensure we got the rings I wanted! I am a repeat customer and will be back again. Thank you Konstanze!!
Great communication through the ordering process and while waiting for the custom order to be completed. The ring turned out beautiful and is very well made. My significant other loves it and has been receiving a lot of great compliments. Very happy with the purchase!
This ring is a lovely piece of wearable art that was particularly meaningful to us, but its simple elegance will move anyone you might give it to. Konstanze was responsive to my changed order (how do you mis-measure a finger you've known for 33 years? I can't answer that) and my stupid questions about which ring might work best (the wearer does surgery, so a traditional engagement stone was not practical for her). I'm not saying that a clandestine measurement of a ring she already wears and a private unexpected proposal is for everyone but this ring definitely worked for me.
This ring is so comfortable, unique, and beautiful. Although it is small, it does not feel fragile. It’s a perfect wedding band to wear with my engagement ring or just on its own.
I'd already bought one of these rings a couple years ago, but I lost a ton of weight and a few ring sizes and used it as an excuse to get another one in rose gold. :) I love how the alexandrite changes colors depending on the lighting and the rose gold compliments the color so well. The ring is unique and beautiful. Thank you, Konstanze!
The ring looks even better than I thought. My fiancee loves it so much. Easy experience from choosing the ring to it arriving at my house.
I bought the Velda ring in rose gold with alexandrite stones and couldn’t be happier! Konstanze helped me determine how it might look as a shadow band with my engagement ring (pictured). It looks better than I even imagined and I am so thrilled! Konstanze was great at keeping in touch, answering questions, and it didn’t hurt that it came so nicely gift wrapped. My husband and I did all our wedding jewelry in-person at our local store (pre-pandemic) and I didn’t know what to expect with an online experience, but it was very personal and turned out perfectly. Thank you!
I ordered the Stella band with random scattered diamonds for my wife's birthday. The ring arrived a week early, more than on time. My wife loves the ring! It is delicate and dainty,and just what she wanted. Konstanze does beautiful work and I am sure my wife will enjoy wearing this ring for years to come. I highly recommend Nodeform.
This was my third purchase from Nodeform. The earrings were beautiful, and my wife loves the jewelry. Everything is identical to how pictured. Excellent response time to inquiries and shipping is fast once purchased.