Thanks to the Kimberley system, a global course of action for certification that follows diamonds in the mine to the marketplace, It is simple for us—and the global diamond market in general—to deliver diamond lovers in all places with documentation that their gemstones were ethically sourced.
以鑽石、貴金屬這樣堅固且不受時空侵擾的物質所製成的對戒，更是代表了歷久彌新且堅若磐石的情感。
Some customs incorporate the wedding ring as the final of a number of gifts, which also may well incorporate the engagement ring, traditionally presented as a betrothal current. This custom was practiced in historical Rome.[12]
*優惠只適用於首次網店購物並消費滿指定金額，不可與折扣優惠、已折扣的指定產品、滿額禮遇或其他優惠同時使用，並受有關條件及細則約束。每個帳戶只可享用一次。 可持續性的環保網購包裝
The dispersion of white mild into spectral shades is the first gemological characteristic of gem diamonds. Within the twentieth century, gurus in gemology designed methods of grading diamonds as well as other gemstones based on the characteristics primary for their benefit being a gem. Four properties, identified informally given that the 4 Cs, are now usually employed as the basic descriptors of diamonds: these are typically its mass in carats (a carat getting equal to 0.
同志婚姻正式走入合法！不分形式，不分同性或異性，愛最大。正準備許下終生承諾的男男、女女、或是男女愛人們，都快來選一對時髦好看的結婚戒指，一起為愛閃一波。
The 4Cs are definitely the four key high quality variables that determine the worth of the diamond: colour, Slice, clarity and carat. The sparkle of a diamond arises from its Reduce and symmetry, when the carat size decides how major it'll glance around the wearer's finger.
同級重量、顏色，而切割得宜的鑽石，顯得比切割差的鑽石更為燿燦。判斷切割是否優良，要看鑽石的各種比例，各面是否對稱，各種角度等等。有時鑽石的切割角度相差數度，便會造成截然不同的效果。
Diamond can be a sound type of pure carbon with its atoms organized in a very crystal. Sound carbon comes in several types known as allotropes depending upon the form of chemical bond. The two most common allotropes of pure carbon are diamond and graphite. In graphite, the bonds are sp2 orbital hybrids plus the atoms type in planes, with each certain to three closest neighbors, one 結婚對戒 hundred twenty levels apart. In diamond, They are really sp3 as well as the atoms variety tetrahedra, with Every single bound to 4 nearest neighbors.[four][5] Tetrahedra are rigid, the bonds are potent, and, of all acknowledged substances, diamond has the greatest amount of atoms per unit quantity, Which explains why it is actually equally the hardest along with the the very least compressible.
Diamond powder of the acceptable grain dimensions (all over fifty microns) burns by using a shower of sparks right after ignition from a flame. As a result, pyrotechnic compositions depending on synthetic diamond powder can be prepared.
Diamond sidestones incorporate extra sparkle, and come in stunning selections like delicate pavé and tapered baguettes.
Particular Providers Doyle & Doyle can also do the job with shoppers who desire a loved ones diamond re-designed. Or, it may help supply a diamond or gemstone to clients' technical specs then set it in a single of its vintage mountings, a Heirloom by Doyle & Doyle mounting, or a personalized design and style.
理由與求婚戒相同，男方想表達對女方的疼惜、重視時，男方會購買結婚戒指。
Traditionally, the wedding ring was linked to the Trade of valuables in the intervening time of the wedding instead of a symbol of eternal really like and devotion, an indication of "earnest income". In accordance with the 1549 version with the Reserve of Common Prayer: after the phrases "with this particular ring I thee wed" Stick to the terms "This gold and silver I give thee", at which place the groom was alleged to hand a leather-based purse crammed with gold and silver cash into the bride.