Which Diamond Type Is Best? Understanding the 4 Types of Diamonds …Diamonds that hold the most value are typically high-quality natural diamonds that score high on the 4Cs (color, clarity, cut, and carat weight), have fewer color modifiers, and are in a round brilliant cut. The most valuable are rare colored diamonds like red and those with a high degree of rarity, along with certified, well-documented stones from reputable labs like GIA or AGS.
Factors that determine a diamond’s value
* 4Cs: High-quality stones with excellent cut, high clarity (Flawless to VVS1/VVS2), and no color (D color) are the most valuable.
* Rarity: The rarity of a diamond heavily influences its value, with colored diamonds like red being exceptionally rare and valuable.
* Cut: The round brilliant cut is the most popular and holds the highest resale value due to strong demand. Other fancy cuts may be more fashionable but tend to have lower resale values.
* Certification: A certificate from a reputable lab (like GIA or AGS) is crucial for verifying a diamond’s quality and authenticity, which directly affects its resale price.
* Size and shape: A single, good-quality diamond of a decent size is often more valuable than multiple smaller stones with the same total carat weight.
* Fluorescence: The presence of fluorescence can sometimes affect the perceived color of a diamond and its value.
* Historical or sentimental value: Diamonds with historical significance may be worth more, and natural diamonds are still considered more valuable for sentimental purposes like heirloom pieces.

Amethyst
Garnet
Aquamarine
Tourmaline
Tanzanite
Spinel
Ametrine
Blue Topaz
Peridot
Moonstone
Opal
Ruby
Emerald
Blue Sapphire
Yellow Sapphire
Pearl
Diamond
Hessonite
Cat’s Eye
Coral
Ring
Earrings
Pendant
Necklace
Bracelets
Sets
Studs
Brooch
Bangle
Cufflinks
Charms
Antiques
1-9 Mukhi
10 Mukhi
11 Mukhi
12 Mukhi
13 Mukhi
14 Mukhi
15 Mukhi
16 Mukhi
17-21 Mukhi