Peruvian Rose Quartz
Gemstone Quality Standard
About Rose Quartz
The pink color of rose quartz is attributed to microscopic inclusions of a pink variety of the mineral dumortierite. These inclusions are usually abundant enough to make the rose quartz translucent instead of transparent.
The pink color of rose quartz ranges from a very light, almost imperceptible pink, to a rich translucent pink. It is usually cut into cabochons, beads, and faceted stones of about eight millimeters or larger to display the rich pink color.
Rose quartz is one of the most commonly encountered lapidary materials. It is abundant, usually inexpensive, and popular as tumbled stones, beads, and cabochons. These have the richest color when pieces are at least a centimeter in diameter or thickness because of the material’s weak color. With a hardness of 7 on the Mohs scale and a lack of cleavage, rose quartz is durable enough for use in any type of jewelry.
Faceted rose quartz is rarely seen because transparent pink quartz is rare, and translucent rose quartz does not compete well with other faceted materials. Although rose quartz cabochons are popular in craft jewelry, rose quartz is seen far less often in commercial or designer jewelry. Its pink color does not contrast strongly with metal settings or the skin color of many people.
Rarity
While there are huge deposits of Rose Quartz in Africa, it is very rare in Peru
Availablity
Given the fact that Peruvian Rose Quartz is very expensive to obtain on local level, because it is rare in Peru, we can not compete with the very low international pricing. We therefore do not sell Rose Quartz, but use the cabochons produce mainly in our own jewelry.
Color
Rose colored quartz
Color intensity:
Peruvian Rose Quartz is often mixed with very white and opaque material.
Uniformity of color:
Peruvian Rose Quartz is not very uniform in its coloring and it can not be found as clear as the Rose Quartz of other countries.
Polishable
Rose Quartz can be polished to a glass finish.
Cutting Quality
Top-cutting-quality is characterized by:
- a polished backside
- a sharp unchipped edge between the backside and the bezel
- a very straight and even highly polished bezel
- a sharp unchipped edge between the bezel and the dome
- a well-shaped dome, not showing any deformation
- Top-quality polish
Be aware of false material declaration
It is frequent to find Pink Opal being confused with Rose Quartz. In order to avoid this, please have a look at our Pink Opal Gemstone Quality Standard.
Pricing
Adequate pricing must take into account the cost factors to obtain top-quality cabochons:
- Selection of material without white quartz and discarding more than 80 percent of the Peruvian Rose Quartz as unsuitable for jewelry.
- A usual material loss of approximately 90 % of the selected material during the cutting and shaping process.
- The level of experience required by a cutter to produce a flawlessly shaped and highly polished cabochon.
- Market research
- Our Jewelry Grade (A)
- Our Top-Quality Jewelry Grade (AA)
- Our Premium Jewelry Grade (AAA)
The data in this sheet has been compiled by reviewing a great number of websites and sales platforms. We have only considered Rose Quartz that look similar to Peruvian material.
Cutting quality:
The vast majority of “cabochons” on offer show very low cutting quality. Very frequently cabochons are cut with rounded corners (similar to a palmstone) which do not show any bezel.
Pricing
The average pricing for Rose Quartz cabochons is 0.41 USD per carat (with a range from 0.28 USD per carat to 0.60 USD per carat).
We could not find a correlation between cutting quality or material quality and pricing. A higher price does not indicate a higher quality.
Jewelry-grade Material:
Rose-colored translucent to transparent Quartz.
Cutting Quality:
- Straight bezel (minor irregularities possible), 3 mm high
- Perfect dome (3-5 mm high)
- Edges between bezel and dome, as well as bezel and backside: sharp and crispy, minor chips on lower edge possible
- Backside flat at 280 grit, unpolished
Pricing:
Recommended Retail Price (A): 0.39 USD per carat
Jewelry-grade Material:
Rose-colored translucent to transparent Quartz.
Cutting Quality:
- Straight bezel, 3 mm high
- Flat and perfect dome (3 mm high)
- Edges between bezel and dome, as well as bezel and backside: sharp and crispy, minor chips on lower edge possible but very rare.
- Backside flat, at 280 grit
Additional Quality (AA): Backside polished to 3000 grit
Pricing:
Recommended Retail Price (AA): 0.99 USD per carat
AA+: 1.09 USD/c
Jewelry-grade Material:
Rose-colored translucent to transparent Quartz.
Cutting Quality:
- Only cut by our best master cutters
- Straight bezel, 3 mm high
- Flat and perfect dome (1-3 mm high)
- Edges between bezel and dome, as well as bezel and backside: sharp and crispy, no chips on lower edge.
Additional Quality (AAA+): Backside polished to 3000 grit
Pricing:
Recommended Retail Price (AAA): 0.99 USD per carat
AAA+: 1.09 USD/c
Do you want to know more about how you will benefit from our Crystal Wholesale Alerts?
Is there anything you wish to know about:
Shipping cost and logistics, Payment options, Product quality, Packaging, Shipping damage, Refunds, etc. ?
Cutting services
Do you need reliable high-quality cutting services for a reasonable price? Are you looking for a service provider that is willing to develop new products according to your requirements? Would you like to get expert advice in order to improve your product? Do you wish for someone to optimize the process and get the most out of your rough? Just talk to us.
Get in Touch
+51 994104206
gemrockinternational@gmail.com