Free Shipping in all Originals for Mexico and the USA!!!

Your shopping cart is empty.

Your shopping cart is empty.

Neptune's Diamond

The planet Neptune, with a diamond inside. Watercolor and white ink on paper. 

see full description & specifications

The characteristic blue color of the planet Neptune comes not from water, as it was previously thought, but from the abundance of methane in its atmosphere. It is believed that at some point inside the planet, the methane molecules would break into hydrogen and carbon due to the pressure. As the pressure increases, the carbon would also turn into diamonds. Scientists think this is possible, although it would be extremely difficult to harvest those diamonds. 
I imagine not tiny diamonds swirling around but a whole giant diamond in the core, hidden behind the clouds. 
I love that I can create this vision with watercolor thanks to its transparency. I added the stormy features with white ink to actually make it look like Neptune, based on pictures taken with space probes.

1 Medium

94 da24 tote bag m Tote Bags
93 0629 pillow m Throw Pillows
61 2311 mug m Mugs
174 c828 magnets Magnets

2 Size

3 Styles

4 Frame


Add a Message

Neptune's Diamond

1c crunched snajej
1c crunched snajej

Trusted Art Seller

The presence of this badge signifies that this business has officially registered with the Art Storefronts Organization and has an established track record of selling art.

It also means that buyers can trust that they are buying from a legitimate business. Art sellers that conduct fraudulent activity or that receive numerous complaints from buyers will have this badge revoked. If you would like to file a complaint about this seller, please do so here.

3c crunched udpkob
3c crunched udpkob

Verified Secure Website with Safe Checkout

This website provides a secure checkout with SSL encryption.


Your cart is currently empty.

Saved Successfully.

This is only visible to you because you are logged in and are authorized to manage this website. This message is not visible to other website visitors.


Import From Instagram

Click on any Image to continue

Create a New Favorite List



Email this Image to Your Friends

(this will be the "from" email)
(enter recipient email addresses)

Manage Favorites

Below, select which favorite lists you would like to save this product into.


Newsletter Sign-Up


Enter your email below and we'll email you a 15% OFF Coupon right now!

= required

This offer is valid for NEW CUSTOMERS only!