For a diamond of this natural colour and size, you are best advised to shop among auction houses, because it is a rare and expensive diamond.
As an example, a 23 carat pink, the Graff Pink, below, sold recently for almost US$50,000,000.
Also below, you can shop online for a natural pink diamond, the largest of which is just over 3 carats, and price the one you want to buy.
The Apollo 13 mission used approximately 20,050 gallons of fuel.
Neptune has 13 moons and 5 rings. Neptune's rings are much darker than Saturn's rings.
$13
The total cost of the Apollo 13 mission was approximately $355 million.
The Apollo Guidance Computer on Apollo 13 had 64 KB of memory available for storing programs and data. This memory was used to execute the spacecraft's guidance software and calculations needed for the mission.
Twenty-five carats is large for a diamond. You can search through auction house catalogues to find the diamond of this size, and locate the price paid. Depending on the colour and clarity of the diamond, the value will be several millions to many millions. You can review the link below for the sale of a 22 carat pink diamond estimated to be US$13 million. There is also a white diamond selling for less.
You can buy a diamond about 13 carats from Blue Nile today and spend between US$535,000 and US$1,763,000. Then you'd pay for the metal setting for this stone.
A round 2 carat GIA certified H color and VS1 clarity diamond is for $13, 814.
Generally, 10 to 13 carat diamonds are the highest used in watches.
The term means that the total carat weight is 13. The value of these stones depends on their colour, cut, clarity and individual carat weight.
Your question assumes that a diamond has changed hands for money. Often, the most glorious diamonds are gifts -- especially to royalty, and there is no record of any monetary value.According to Wikipedia, however:"Sotheby's just dropped the hammer on the most expensive diamond ever sold. The stone, a 59.6-carat flawless pink diamond called the "Pink Star," was auctioned for $83.2 million, according to Sotheby's. That made it the most expensive jewel or diamond ever sold at auction. Nov 13, 2013"
If you're referring to the 3.37-carat 'purple orchid' from the September 2014 Hong Kong sale, it was discovered in an unnamed South African mine, by an unnamed worker. Read more here: forbes.com/sites/anthonydemarco/2014/09/13/3-37-carat-purple-orchid-diamond-to-be-unveiled-at-hong-kong-jewelry-fair/
1. Alexandrite 2. Diamond 3. Star Ruby 4. Star Sapphire 5. Emerald 6. Ruby 7. Non-Pink Sapphire 8. Paraiba Tourmaline 9. Benitoite 10. Pink Sapphire 11. Sapphire 12. Yellow Diamond 13. Blue Diamond 14. Topaz 15. Amethyst 16. Brown Diamond 17. Carnelian 18. Garnet 19. Pink Diamond 20. Tourmaline Quartz
The Pink of Arabee was created on 1976-03-13.
Pink Spider was created on 1998-05-13.
Shocking Pink was created on 1965-05-13.
In the Pink - film - was created on 1967-05-13.