Cubic Zirconia

Cubic Zirconia (also known as American Diamond or CZ) is a colorless synthetic gemstone used mainly for jewelry purposes.

Cubic Zirconia In Astrology:

  • CZ is synthetic (artificial lab-created stone) and most astrologers consider it to be an ineffective substitute for Diamond (Venus), where Natural Zircon is considered the right substitute with benefits.
  • Those still considering to wear a Cubic Zirconia stone should ideally wear one weighing at least 1/10th carats of your body weight. (60 kg body weight = 6 carat+ stone)

 Cubic Zirconia For Jewelry Cubic Zirconia Price Guide Cubic Zirconia Quality Where Should I Buy Cubic Zirconia | Why You Should Buy From GemPundit

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Cubic Zirconia For Jewelry

  • We also sell Cubic Zirconia Wholesale for jewelry purpose by size – 0.7mm to 8mm round (specifically – 0.7mm, 0.8mm, 0.9mm, 1mm, 1.05mm,...2mm,....3mm,....3.5mm, 3.75mm, 4mm,... 5mm,...6mm, ...6.5mm, 7mm, 7.5mm, 8mm). Prices are dependent on quantity ordered.
  • We sell the highest grade Swiss Swarovski American Diamond, which is equivalent to IF-grade of diamonds, at the best prices.


For a bulk purchase of CZ by size, contact the GemPundit team via chat, phone or Request a Call Back.
You may also read about: Cubic Zirconia Price, Cubic Zirconia Quality, and CZ vs. Diamond vs. Natural Zircon

Cubic Zirconia Price Guide

  • Prices are highly dependent on the quantity ordered. Typically, CZs will be available in packets of 10,000 nos. each. Customers ordering a bulk quantity of 1 Lac and more can expect reduced rates.
  • Contact the GemPundit Sales Team to find out the prices for your requirements
  • Astrological Retail Quality Cubic Zirconia is available only in the highest quality for maximum benefits. Their price is a flat Rs 150 per carat. 

Most gemstone dealers sell low quality CZ Jewellery and Cubic Zirconia gemstones which are flawed and look unattractive while also having lesser astrological effects, thereby not making you get your money's worth. Therefore, do ensure that you get a lab certification from a trusted lab.

At GemPundit, there is a stone for every budget. Our catalogue features the best Cubic Zirconias and its other astrological substitutes for all price ranges.
Call us at INDIA: +91 11 30018009 | USA: +1 (646) 736-7654 or Request a Call Back.

Cubic Zirconia Quality

  • The quality of CZ stones (American Diamond) depends upon its Cut, Color and Clarity.
  • The best Cubic Zirconia gemstones are clear, highly transparent and have uniform color.
  • In fact, you cannot distinguish a Cubic Zirconia from a natural Diamond with the naked eye.
  • The stone should not have flaws or internal inclusions.
  • GemPundit sells the highest quality Swiss Swarovski CZ - this is INTERNALLY FLAWLESS (IF) grade
  • We can provide Chinese AA, AAA, AAAA, AAAAA, AAAAA+ quality CZ also. However, this is obviously lesser quality than the Swarovski IF-grade CZ

Where Should I Buy Cubic Zirconia?

When you buy Cubic Zirconia gemstone online in the UK, USA, India or any other country in the world, make sure that you are getting the swiss Swarovski CZ (highest quality). It has a unique laser engraving in each CZ to prove its authenticity. Many unscrupulous dealers sell low quality Cubic Zirconia calling it high quality. Beware! 

Why You Should Buy From GemPundit?

So that you get the best worth of your hard-earned money, we ensure certain strict quality measures. Therefore, for CZ Jewellery Online Shopping, is the best option because:-

  • We sell only the best quality Cubic Zirconias for affordable prices - laser-engraved for authenticity
  • Also, you can pay cash on delivery (COD)
  • Free shipping for all our products worldwide, whether you’re in Varanasi or Vancouver.
  • We also have a customer-friendly Return and Refund policy.

Cubic Zirconia (CZ or American Diamond) vs. Natural Diamond vs. Natural Zircon:


Cubic Zirconia
(American Diamond)

Natural Diamond

Natural Zircon





Refractive Index



1.925 – 1.961
(1.980–2.015, 1.75 when metamict)

Hardness on Moh’s Scale




Astrological Effects

None to very little

Very High



Very Low

Very High