Question 1

What is the difference between Steelcase Grade A and Grade B?

Accepted Answer

The difference between Steelcase Grade A and Grade B is condition. A previously owned chair that has been inspected by Steelcase and found to be in like-new condition receives the Grade A designation. On the other hand, a piece that has minor issues, such as scuffs on the frame, receives a Grade B classification. Shop a collection of Steelcase chairs on 1stDibs.

Question 2

What is the best grade of ruby?

Accepted Answer

The best grade of ruby is determined by a range of factors. The Four Cs of selecting the perfect diamond, which are color, clarity, cut and carat, also apply to rubies. According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and that the stone should be clear and inclusion free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights. Professionals recommend that you consult with a jeweler or gemologist in order to best determine which ruby will meet your needs as well as align with your budget. Find an assortment of ruby jewelry on 1stDibs.

Question 3

What grade are Tiffany pearls?

Accepted Answer

The grade of Tiffany pearls varies from piece to piece. Generally, the celebrated fine jewelry house uses high-quality pearls with an AAA rating or better. You can find bracelets, necklaces, earrings, rings and brooches featuring Akoya, freshwater and Tahitian pearls in the brand's collection. On 1stDibs, shop a wide range of Tiffany & Co. pearl jewelry.

Question 4

What is marine-grade polymer?

Accepted Answer

Marine-grade polymer is a popular choice for outdoor furniture. It is made with high-density polyethylene, a material that won’t swell, rot, fade or warp. Furniture made with marine-grade polymer will be durable and sturdy, making it an ideal material for outdoor pieces. Find a variety of outdoor furniture styles on 1stDibs.

Question 5

What is the best cut grade for a diamond?

Accepted Answer

The best cut grade for a diamond varies by rating system. The Gemological Institute of America (GIA) ranks the best cuts as Excellent, while the International Gemological Institute (IGI) has Ideal at the top of its rating chart. Keep in mind that only round brilliant-cut diamonds receive cut grades. There are no ratings for other cuts like the marquise or the emerald. And remember, if you're shopping for an antique diamond ring, instead of dedicating yourself to finding the perfect cut or stone, focus on the one that best expresses your personal style. Explore a diverse assortment of diamond jewelry on 1stDibs.

Question 6

What does Elgin watch grade mean?

Accepted Answer

In Elgin watches, grade means what quality the timepieces are. Elgin assigned grades based on the type of movement and the type of finish on its watches. Higher grade watches tended to cost more than lower grade ones. On 1stDibs, find a collection of Elgin watches.

Question 7

What is the highest-grade leather for a sofa?

Accepted Answer

The highest-grade leather for a sofa is full-grain leather. It comes from the topmost layer of the animal hide and does not undergo any buffing or sanding. As a result, it is highly durable, has a luxurious, supple feel and shows off the beautiful natural grain pattern of genuine leather. Explore a variety of leather sofas on 1stDibs.

Question 8

What is the difference between jade and imperial jade?

Accepted Answer

The difference between jade and imperial jade is its color and hardness. Imperial jade is a vibrant green color and is harder than conventional jade. You will sometimes see it referred to as jadeite. Jade refers to any nephrite minerals, which are softer and come in a variety of colors. Find a wide range of jade jewelry and decorative objects on 1stDibs.

Question 9

Is Chinese jade real jade?

Accepted Answer

Yes, Chinese jade is indeed real jade, and refers to the type of jade mined in China. During the neolithic period onward, Chinese jade was primarily used for sculptures. You’ll find a variety of Chinese jade products from some of the world’s top sellers on 1stDibs.

Question 10

Is Burma jade real jade?

Accepted Answer

Burma jade, known colloquially as Imperial jade, is indeed real jade and one of the most expensive you can find. The color is nearly transparent with a vibrant emerald green color. Shop a collection of expertly vetted gemstones pieces from some of the world’s top sellers on 1stDibs.

Question 11

How can I tell fake jade from real jade?

Accepted Answer

There are a few ways to check the authenticity of jade. One way is to scratch the surface of your jade with steel. If it leaves a mark, it is likely not real. Also, check the texture. If there are any bubbles, this is another red flag. Shop a collection of expertly vetted gems and stones from some of the world’s top sellers on 1stDibs.

Question 12

What does jade symbolize?

Accepted Answer

Jade symbolizes purity and purification. It is known as a stone that protects while promoting harmony and balance.

Question 13

What is Purple Jade?

Accepted Answer

Purple Jade is a stone which gets its color from iron and is very valuable due to its rarity. It is considered the stone of mirth and happiness and is thought to dispel negative feelings.

Question 14

What is russet jade?

Accepted Answer

Russet jade is nephrite stone that shows off brown coloration. Typically, artisans use this type of jade to produce decorative carved sculptures and statues. Shop a variety of russet jade decorative objects and jewelry from some of the world’s top sellers on 1stDibs.

Question 15

What is iced jade?

Accepted Answer

Iced jade is a nickname for jade that is of exceptionally high quality. The crystals in iced or icy jade are perfectly formed, so there are no inclusions or imperfections in the jadeite. Shop a collection of jade gemstone jewelry and decorative objects on 1stDibs.

Question 16

What is imperial jade?

Accepted Answer

One of the world's most expensive gems, imperial jade is the finest-quality jadeite. It is almost transparent with a striking emerald green color.

Question 17

What is Coral Jade?

Accepted Answer

Also known as fossil coral, coral jade is a stone formed by ancient corals. The process can take up to 20 million years.

Question 18

Where is the jade dragon?

Accepted Answer

The jade dragon is in the National Museum of China in Dongcheng, China. The artifact dates back to the Chinese Hongshan culture during the Neolithic age. Shop a selection of jade jewelry and decorative objects from some of the world’s top sellers on 1stDibs.

Question 19

Is Jade expensive?

Accepted Answer

Yes, jade can be expensive, especially if it's jadeite. There are two mineral species that fall under the jade umbrella: jadeite and nephrite. Nephrite tends to be more common and therefore less valuable than jadeite.

Question 20

How much is a Globe-Wernicke Grade 299 worth?

Accepted Answer

How much a Globe-Wernicke Grade 299 is worth varies. Size and condition are two of the biggest factors influencing the value of bookcases produced by the American furniture maker. Selling prices for Grade 299 pieces are often in the hundreds, but large examples in excellent condition may be worth upwards of $2,000 or more. A certified appraiser or knowledgeable antique dealer can provide you with a more definitive valuation based on an inspection of your piece. On 1stDibs, find a variety of Globe-Wernicke bookcases.

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