Infographic: Manmade vs. Mined

Does a nexus diamond show like a cz , just wondering !

Diamond Nexus response: Great question, Nicole! The Nexus Diamond is much closer to mined diamonds visually and in the manner in which they wear. While a well-cut CZ may look similar to a diamond when it is new, it is a weak and porous stone that easily deteriorates, scratches and becomes cloudy.

I see that your warranty will cover the stone (chip, scratch, discolor, lost) but does it also cover the cost for the ring band being resized?

Diamond Nexus response: Great question, Jackie! Along with our Lifetime Stone Guarantee, we include one free ring resizing on most new rings, up to one year after purchase. If you have more questions, give us a call at 800-509-4990.

what is the difference in the stone if it is "certified"?

Also, where are your stores located or are you only an online source?

Diamond Nexus response: Hi Sheila, great question! The difference is that our certified stones are sent to American International Gemologists (AIG) to be graded and certified exactly the same as mined diamonds. Certified Nexus Diamonds have a laser engraved certification number that is invisible to the naked eye but can be seen under magnification (and appears on your paperwork). Classic Nexus Diamonds are the same stones as certified stones, however they do not go through the certification process. We do not have retail stores and exist solely online.

How does the Nexus diamond compare to mined diamonds as far as hardness? Will I have to worry about it chipping? Do you warranty your diamonds/rings?

Diamond Nexus response: Great questions! The Nexus Diamond is a 9.1-9.2 on the Mohs scale of hardness, whereas a natural diamond is a 10 on the Mohs scale. They are covered under our Lifetime Stone Guarantee, so if anything were to happen to it, we would replace it for free.

Beautiful ring

Beautiful ring

Will the stone or bands become dull or turn my finger green over time? Basically, we are looming for wedding rings so we need to know if these rings witll withstand daily wear.

Diamond Nexus response: Hi Christine! Great question. With proper care, the stones and band will stand up to daily wear. Because gold is prone to scratching, occasional polishing will bring the bands back to looking like new. The only reason they could turn your finger green is if you allergic to any of the metals that are added to gold to strengthen it such as nickel or copper. If that's the case, then a hypoallergenic metal type like platinum is a better choice for you. If you have more questions, give us a call at 500-509-4990!

Can these created diamonds be made in 4 or 5 carat stones and if so how much do they cost . I am only interested in the stone, not the setting. Otherwise a stone in a plain setting. Thank you .

Diamond Nexus response: Hi Judith! Yes, both lab grown diamonds and our diamond simulants can be made in the 4-5 carat range. The cost depends on the cut and size you choose.
You can browse loose Nexus Diamonds here: https://www.diamondnexus.com/round-brilliant-cut-signature-series.html
And for loose lab grown diamonds, check out our sister company, 12FIFTEEN Diamonds, at 1215diamonds.com.

Do diamond nexus sell man made diamonds also and not just chemically diamonds?

Diamond Nexus response: Great question! Diamond Nexus sells our alternative stones that are not chemically diamonds. Our sister company, 12FIFTEEN Diamonds, sells man made diamonds. Almost any design from Diamond Nexus can also be set with 12FIFTEEN lab grown diamonds - just give us a call at 800-509-4990 if that is something you are interested in.

Hello there was a response from Diamond Nexus on this thread of, "One is manmade diamonds, which are diamonds that are pure carbon like those that are mined. The other category is the Nexus Diamond alternative, which is chemically not a diamond; however it is a gemstone that is created to look, act and wear like a diamond. If you have any other questions, let us know!"

I have a question, how do I know which one I am purchasing? I have a ring on Layaway which is the Beverly Hills Princess Diamond Cut Ring. How would I know if I am getting a Manmade diamond or a Nexus Diamond alternative? If a manmade diamond is tested would this come out as "a real diamond?"

Thanks!

Diamond Nexus response: HI Darneshia! Great question. Here at Diamond Nexus we sell only the Nexus Diamond Alternative. Pure carbon manmade diamonds are sold through our sister company, 12FIFTEEN Diamonds. If a manmade diamond is tested by a jeweler, it will be 'real' diamond, however a Nexus Diamond Alternative will not test as diamond because it is chemically different! If you have any other questions, let us know and we'd be happy to answer them!