Skip to main content
Video Loading
Want more images or videos?
Request additional images or videos from the seller
1 of 12

AGL Certified 8.463 ct. Unheated & Untreated Blue Sapphire & Fine Diamond Ring

About the Item

Very fine royal blue large sapphire that has been examined by the leading American gem laboratory for colored stones: A.G.L., American Gemological Laboratory. Set in platinum and flanked by 4 long baguette cut diamonds, measuring 7.3 mm. These diamonds, which are identically cut are unusual because they are so long. Our internal gemologist has graded the diamonds as having a near colorless grade (one grade from colorless), G, and very slightly included to the first degree. Many times, as is the case with this very special sapphire, Pierre/Famille will design a hand crafted mounting, as we have done here. The 8 prongs are well shaped to hold securely the important center stone, but also have a fine silhouette. The diamonds are channel set closely so one sees no gap or metal. The Sapphire is accompanied by a Certificate from the American Gemological Laboratories, indicating it has not been enhanced by man - it is unheated and untreated. This Report is older (as this sapphire is from an old mine in Ceylon). The examiner, who is now retired, Mr. Cap Beasley, was President of A.G.L., he is highly regarded, international respected, and lauded as a leader in the knowledge of colored stones. This particular color is not one that is frequently encountered. It is even, bright, clean and with a tone that is neither too light nor too dark. The stone itself dates to the 1950's and cut at that time with a fine facet pattern which is also pleasing and difficult to encounter. This sapphire is clean with even color (no empty spots), it also possesses fine proportions. This is an important factor, as one does not want to purchase a stone which, for example, is a 5 cts sapphire but "faces up", as a 4 ct. because much of the weight is in the bottom of the stone.This ring is a size 6.5 and can be resized. Please note our model has a medium to large size hand. Today, a preponderance of jewelry is machine made in large factories around the world with abundant and obvious suspicions as to its enduring qualities using not only inferior stones, but also man made stones and treated stones utilizing artificial substances. Alternatively, this hand made ring possesses fine fancy cut diamonds and a natural gem quality large sapphire. All items sold are accompanied by a detailed Statement of Value by our gemologist, as well as all original gemological documentation, if specified in the listing. As always, we guarantee all pieces to be exactly as represented. Each piece of jewelry arrives in a gift-wrapped fine presentation box. Over the decades of our stewardship as a small but exemplary purveyor of the jeweler's art, we have strived to offer a fine and authentic selection, in excellent condition, of collectible jewels from all highly sought time periods at competitive prices. In the process, we have had the extraordinary good fortune of meeting remarkable people - some collectors, others just extremely interesting individuals who have taken the time and effort to examine their lives and select things that tend to make them smile, or admire, or just wonder at the exciting endlessly creative and nuanced panoply of jeweled artifacts.

More From This Seller

View All
Edwardian Platinum Diamond & Certified, AGL, Unheated Sapphire Ring Marcus & Co.
By Marcus & Co.
Located in Aspen, CO
Edwardian platinum ring by Marcus & Co., crafted in 1915 in the United States. The ring features a central cushion-cut vivid bright blue and clean sapphire estimated to weigh .85 car...
Category

Vintage 1910s North American Edwardian Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Very Fine Deep Blue Natural Star Sapphire, 11.74 cts. and fine Diamond Ring
Located in Aspen, CO
Very fine large natural star sapphire weighing exactly 11.74 cts. This oval stone, held by four long well shaped prongs, has a medium deep blue color. The distinct star is created na...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Sapphire, Star Sapphire, Platinum

GIA Graded Blue Star Unheated Sapphire, 32 cts Platinum New Ring Pierre/Famille.
Located in Aspen, CO
Star Sapphire, unheated, and Platinum Ring hand crafted by Pierre/Famille. This sapphire is accompanied with a GIA Grading Report stating the stone is unheated and natural. This ca...
Category

21st Century and Contemporary North American Contemporary Cocktail Rings

Materials

Sapphire, Blue Sapphire, Platinum

GIA graded unheated Blue Star Sapphire, weighing 27 cts & Diamond Ring, c 1950.
Located in Aspen, CO
Star sapphire, unheated, weighing an estimated 15 cts, this stone is accompanied by a GIA Grading Report stating this natural sapphire unheated, is is large and impressive displayin...
Category

Vintage 1950s Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire, Star Sapphire, Platinum

Fine Natural 16.4 ct. Fire Opal and Platinum Antique Ring, c. 1915.
Located in Aspen, CO
Fine high cabochon fire opal weighing 16.4 cts., set in an antique platinum ring, c. 1915. This very unusual stone is crystal clear and displays bright yellow, orange, red and gree...
Category

Vintage 1910s Edwardian Cocktail Rings

Materials

Opal, Fire Opal, Platinum

18K, Fine White Diamond and Fine Royal Purple Amethyst Ring
Located in Aspen, CO
Amethyst, diamond and 18K yellow gold defines this well made ring. The 30 diamonds are round brilliant cut, well matched, and near colorless (H), and very slightly included (VS1). Th...
Category

21st Century and Contemporary English Contemporary Cocktail Rings

Materials

Amethyst, White Diamond, Gold, 18k Gold, Yellow Gold

You May Also Like

Fine Blue Sapphire Diamond Platinum Ring, AGL Certified
Located in Beverly Hills, CA
A rich royal blue sapphire with amazing color and clarity takes center stage of this platinum made ring! It weighs an impressive 5.88 carats and is certified by the AGL as natural. I...
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

GRS Certified 8 Ct. VIVID Blue Untreated Sapphire Diamond Platinum Ring
Located in Chicago, IL
Centering a cushion-shaped sapphire, flanked emerald, pear-shaped diamonds Size 6 Platinum Accompanied by Grs report
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

GRS Certified 5 Ct. VIVID Blue Untreated Sapphire Diamond Platinum Ring
Located in Chicago, IL
Centering a vivid blue untreated oval-shaped sapphire, flanked marquise and pear shaped diamonds Size 6 Platinum Accompanied by Grs report
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GRS Certified 6.24 Carat Blue Sapphire Unheated and Untreated Ring
By Antinori Fine Jewels
Located in Chicago, IL
6.24-Carat Unheated and Untreated Oval Sapphire Ring with Pear-Cut Diamonds, Certified by GRS Discover a masterpiece of natural beauty and timeless elegance with this exceptional ri...
Category

2010s Italian Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Asprey, Certified Sapphire (5.5 ct Royal Blue Natural, Unheated) & Diamond Ring
By Asprey London
Located in London, GB
Certified Sapphire, Royal Blue Natural Unheated Sapphire, and Diamond Ring, set in an excellent quality hand-made mount in platinum with English/British hallmarked London 2016, Plati...
Category

2010s British Modern Cocktail Rings

Materials

Sapphire, Diamond, Blue Sapphire, White Diamond, Platinum

Fine Quality 12.21ct IGI Certified Unheated Blue Sapphire & Diamond Ring in 18k
Located in Toronto, Ontario
This is a gorgeous blue Sapphire ring 18k white gold ring, made to exacting standards here in Canada. The report reads as follows: GS#: 12513...
Category

2010s Canadian Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire

Recently Viewed

View All