SIENA • Twisted Style Princess Cut Diamond Ring | Amour Collection
*** As shown Best • 1-carat center stone and 18K White Gold • ***
Looking for the ultimate symbol of your L'amour?
SIENA features a perfectly hand-picked GIA certified princess cut natural diamond over petite bright colorless diamonds channel set on the shoulders of her shank. This ring is extremely elegant in design, elegantly in simplicity and meticulously handmade. Make a bold statement with SIENA.
Never be shy to design Siena in your favorite center-stone type, metal type, and color. Personalize Siena to be as unique as your love story.
|Gemstone type||Natural Diamond|
|Gemstone weight(ct)||1.00 carat|
|Modern Gem Item #||MSRG115|
|Side stones type:||Natural Diamonds|
|Approx total carat weight||0.30 carats|
|Stones shape / cut||Princess|
|Metal Type||18K Gold|
|Certificate||GIA & MGJ|
Diamonds are one of the most coveted diamonds on the planet. Since olden days, mankind has been enchanted by the unique beauty and infinite shine of this gem. The diamond is the only jewel composed of a single element, carbon, and is known to be the hardest naturally occurring mineral on the earth. Within the earth's crust, this gorgeous gemstone is created under extreme temperatures and pressures. It is a really unique gemstone due to its chemical makeup, structure, and formation process. Diamonds are believed to have first been mined in India approximately 4000 years ago along the banks of the Krishna, Penner, and Godavari rivers. India started trading diamonds as early as the 4th century BC, according to historians. Brazil became a significant source of diamonds in the 18th century. The first major diamond resource in South Africa was discovered in the late 1800s.
Diamonds are nowadays mined in various places of the world. Angola, Botswana, South Africa, Russia, and Canada are some of the most prominent sources. The name diamond comes from the Greek word 'adamas,' which means "invincible" or "indestructible." Diamonds are noted for their incredible hardness, scoring 10 on the Mohs scale. A diamond can only be scratched by another diamond. Diamonds are available in a variety of colors in addition to white. Yellow and brown are the most popular diamonds, while blue, green, orange, and red are the rarest.
Fearlessness, abundance, perfection, and illumination are all attributes associated with diamonds. It is renowned as the 'Stone of Invincibility' due to its unyielding hardness. Diamonds are also believed to bring its wearer triumph and power. Diamonds gemstones are also considered to be the birthstone for those born in the month of April. It is also the gemstone connected with the 60th and 75th wedding anniversaries. This jewel, which is a symbol of purity, love, and eternity, is a favorite center stone for engagement and wedding rings.
Diamonds are available in a variety of hues. Diamonds in the normal color group span from colorless to light yellow to brown. Colorless diamonds are the most expensive and rarest of all of them. There are also 'fancy' diamonds that are less expensive and available in red, pink, yellow, purple, blue, and green. 'Champagne' and 'cognac' diamonds are terms used to describe brown and yellow diamonds. Even the slightest color shift can drastically influence a diamond's value.
The official standard color grading system for diamonds range from 'D' to 'Z'. Diamonds with a Z-K rating have noticeable color and are not very valuable. J-I are almost colorless, with a warm tone that can be detected. H and G are nearly colorless as well. Unless they are compared to a colorless stone, it is difficult to tell what hue these diamonds are. Although F and E appear colorless to the naked eye, an expert gemologist can identify minute amounts of color. D-graded diamonds are colorless, highly rare, and extremely precious.
Diamonds are nowadays mined in various places of the world. Angola, Botswana, South Africa, Russia, and Canada are some of the most prominent sources.
• Mineral: Carbon
• Refractive Index: 2.417
• Specific gravity: 3.52
• Moh hardness: 10
BIRTHSTONE & ANNIVERSARIES:
Diamond is the birthstone for April borns.
Diamond is also the gemstone for the 60th wedding anniversaries.
*For rushed orders please contact customer care.Each and every MODERN GEM JEWELRY® piece is made-to-order. The estimated arrival date is calculated based on production time of your item, a reference time-line is displayed on the product page or checkout page. An adult signature is required at the time of delivery for added security.
INTERNATIONAL SIZE CONVERSION CHARTPlease find your corresponding finger size in the table below. If you don't know your finger size yet, don't you worry. Just follow our "How to fing my fing size guide" in our FAQ page.
|14 mm||3||F||44 (14.0)||4||44||4||4|
|15 mm||4||H||47 (15.0)||6,5||46.5||7||7|
|15.3 mm||4.5||I||48 (15.3)||8||48||8||8|
|15.6 mm||5||J||49 (15.6)||9,5||49.5||9||9|
|16.2 mm||5.5||K||51 (16.2)||10,5||50.5||10||10|
|16.6 mm||6||L||52 (16.6)||12||52||11||11|
|16.9 mm||6.5||M||53 (16.9)||13,5||53||12,5||13|
|17.2 mm||7||N||54 (17.2)||14,5||54.5||14||14|
|17.8 mm||7.5||O||56 (17.8)||16||55.5||15||15|
|18.1 mm||8||P||57 (18.1)||17||57||16||16|
|18.5 mm||8.5||Q||58 (18.5)||18,5||58||17,5||17|
|19.1 mm||9||R||60 (19.1)||20||59.5||19||18|
|19.4 mm||9.5||S||61 (19.4)||21||61||20||19|
|19.7 mm||10||T||62 (19.7)||22,5||62||21,5||20|
|20.4 mm||10.5||U||64 (20.4)||23,5||63.5||23||22|
|20.7 mm||11||V||65 (20.7)||25||64.5||24||23|
|21.0 mm||11.5||W||66 (21.0)||26||66||25||24|
|21.6 mm||12||X||68 (21.6)||27,5||67||26,5||25|
|22.0 mm||12.5||Y||69 (22.0)||29||68.5||28||26|
|22.3 mm||13||Z||70 (22.3)||30||69.5||28,5||27|
|22.9 mm||13.5||Z+2||72 (22.9)||32||71||32||N/A|
|23.2 mm||14||Z+3||73 (23.2)||33||72.5||33||N/A|
|23.6 mm||14.5||Z+4||74 (23.6)||34,5||73.5||N/A||N/A|