Engagement Rings and Diamond Jewelry

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Engagement Rings
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"Hey Sean, I got the wonderful, beautiful, sparkly diamond rings and earrings! LOVE THEM ALL! I thought the earring hoops might be too big for my face (from the description and from imagining how they would look on me), but I'm gettting used to them and think the size is going to work out just fine! I think I have fat ear lobes, though. It feels like they are being pinched by the clasp. But I am going to give it a few days...see if my ear lobes get used to them. I really like the way they look. You guys did awesome on the eternity ring and the earrings! (as always) I love these new items as I love all the pieces you make for me. Thank you so much."


"George, The ring arrived and Sarah loves it. Thank you for all of your help. I found your team to be easy to work with over the internet, responsive and fair.


"David, I wanted to thank you again for the beautiful ring you so tastefully put together for me. It is amazing. I am thrilled to have it and I tell everyone who looks at it that they have to stop by to see David at Simayof’s in The Grand Canal Shoppes in Las Vegas. There is no better place to buy a diamond ring than with you. Thank you again."


"George...we received the rings today and they are beautiful! Thank you for taking care of us."

Michael & Rose

"We received the ring today. You exceeded our expectations. It is beautiful. You will definitely see more of our business in the future and will get recommendations!"


Dear David,
We received the gorgeous ring and we love it! Thank you for your wonderful personal service and the service of your staff. We will be back to see you for sure, on our next trip to Vegas.

Joanne and Meyer

Dear David,
I just wanted to drop you a note and thank you very much for the beautiful ring which I received yesterday afternoon. It is exactly what you promised and more. I look forward to talking with you and seeing you when I get out to Vegas, and I hope that you will let me know if you are coming to our area.


Just a quick note to say the custom platinum ring was a big hit with Elizabeth. I am very pleased with the finished product and greatly appreciate your expertise in finding the right stones for the setting.


I just wanted to let you know I received my ring and it looks absolutely beautiful! Thank you so much for all your hard work and determination to make sure I had a good outcome with my ring. I only wish that there were more people like you in the retail industry that made customer service issues a more pleasant experience. Please give regards to your jeweler for all his hard work and tell him thank you for the beautiful outcome. I know you are finally relieved that we have this behind us but I am forever grateful! If I ever get the chance to come visit my sister in the future I will stop by so I can personally thank you.


Awesome George!
I really appreciate all your assistance with satisfying all the criteria for my large purchase. I think it will look amazing, plus you made it totally affordable for me, I cant wait to see it. I am glad I came to you.


I got the package. My wife loved the diamond. Thank You!


I wanted to thank you again for everything. I proposed to Christina this past Sunday in a horse drawn carriage thru Central Park in New York City and she said yes….When I pulled the ring out she was breathless and said "oh my god" and just couldn't believe what was going on…..the ring did all the speaking for me and the moment was just magical! Everyone loves the ring and thinks its just dynamite. I couldn't have done this without you."


I just bought an engagement ring and a wedding ring from Simayof in Walnut Creek. These were my 2nd and 3rd purchases from them the last 2 years. My jeweler George Baycan was both knowledgeable and professional and made the whole process very easy. I will always be a customer of Simayof.


"Hello, George. I just wanted to let you know that Jocelyn loves the ring, and I wanted to thank you again for all your help! I've attached pics of the ring."


Jen and I did get engaged on Saturday! The weather was beautiful and my whole plan worked close to perfection. Here are a few pictures of us at the top of the mountain and close ups of the ring with my digital after I found the right setting. Again, thank you for your help."


"Hi George,
My wife is thrilled with the necklace. I can't get it off her. She wears it all the time (shower, exercising), so it will need cleaning very soon."


"Hi George,
I have been meaning to get back to you after giving the engagement ring to Ali. She was so pleased. It looks absolutely wonderful and exactly what she wanted. I truly appreciate all of your hard work. If ever I can help with a referral or post any comments on any of your websites please let me know. Thanks again George, you are a true professional."


Russ and I just received my ring today and cannot say enough about it. The new diamond and the white gold look amazing. Thank you for making my ring look so wonderful."


"Dear David,
Thank you so much for all of your help with my ring. It is definitely the most beautiful ring either of us has ever seen and we were both so impressed with your level of service and care. We will most definitely be in touch when it is time to choose the wedding bands."


What a ring! You guys did an amazing job -- Sharon absolutely loves the ring. Truly, it is spectacular, I am thrilled and she's even more thrilled. Simply, you guys are the very best at your craft! Thank you again for all of your expertise and assistance."

Happy Holidays,


Home  >  Simayof Policies  >  Diamond Guarantee Policy

Simayof Policies
Simayof's Diamond Guarantee Policy

Loose Diamonds
All diamonds, which are in our loose diamonds category, are accompanied by a diamond certificate from a renowned independent gemological institution such as the GIA, EGL, AGS, or IGI. A certified gemologist scrutinizes the diamond under a microscope to analyze its dimensions, clarity, cut, color, finish, symmetry, and other important characteristics unique to the diamond. Although these organizations have strict, consistent and unbiased systems for grading diamonds, we do not provide a warranty for the findings of these institutions.

Simayof's Assurance of Excellence
Each and every piece of diamond and gemstone jewelry from Simayof must meet our rigorous standards for quality and exceptional beauty. We take pride in our workmanship and offer a one-time, lifetime guarantee on any accent stone of up to 0.20 carats. Simayof will replace any accent stone of up to 0.20 carats free of charge when lost for the first time subject to the following conditions:

1. The item was purchased on the Web site and is accompanied by an invoice.

2. The accent stone does not exceed 0.20 carats.

3. The item has not been modified in any way by anyone other than an authorized Simayof representative.

4. The accent stone was unintentionally lost.

A professional jeweler from Simayof will examine the piece to determine whether the accent stone was lost in a natural way (unintentionally). A Simayof representative will contact you immediately if any questions should arise.

Please note that this is a one-time guarantee. Simayof will only replace a lost accent stone free of charge the first time it is lost.

We recommend taking your jewelry to a professional jeweler every six months to thoroughly inspect the setting. Please click here to view a list of our retail store locations.

If you are not living in the area of our store locations, please ship the ring to us and we can still offer you lifetime polishing and cleaning to all rings free of charge. We also offer sizing free of charge excluding eternity and invisible bands. You will be only responsible for shipping charges.

We also offer lifetime polishing, cleaning and sizing through our retail stores at free of charge. Please e-mail for details.

Accent Stone Carat Weight Policy
In accordance with industry standards and FTC regulations, the total carat weight for our jewelry may vary +/- 0.04 carats from the stated weight. In the case of a variation in the accent stone weight, Simayof reserves the right to adjust the price accordingly. We will send you an e-mail noting the variation and the corresponding price adjustment.


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