A rich and velvety, cornflower blue, natural, no-heat, Ceylon sapphire, weighing 3.54 carats (bearing a GIA certificate), is elegantly presented in platinum. The gorgeous gemstone is closely embraced on each side by geometric shoulders composed of pairs of trapezoid diamonds followed by a tapered baguette and a straight baguette diamond, for a stunning and sophisticated design and effect. A timeless classic.
A beautiful 3.93 carats Blue gemstone Extraordinary Ring Set in Platinum . It comes with an elegant gift box. Manufactured by Leibish and Co.
Weighing an absolutely astonishing 18.50 carats, this natural emerald-cut Kashmir sapphire is absolutely beyond compare. Displaying the lustrous, velvety blue hue so beloved in these rare Kashmir gemstones, this rare and important sapphire is completely untreated. Finding any example of this remarkable stone is a rarity; to find an unheated Kashmir sapphire weighing over 18 incredible carats – particularly of such extraordinary quality – is truly exceptional.
As the stone’s certification from the American Gemological Laboratories states: The combination of size, and origin for the sapphire described in this report signifies a gem worthy of distinction.
A rich and vibrant Ceylon blue oval cushion-cut sapphire, weighing 2.21 carats, is classically presented between a sparkling pair of faceted trapezoid diamonds, totaling a half-carat. A gorgeous contemporary estate jewel, crafted in platinum.
2.21 Carat Sapphire and Diamond Ring #30-1-10025 $5,950.00
Center Sapphire details
Cut/Shape: Cushion Cut
Carat Weight: 2.21 carat
Measurements: 8.68 x 6.15 x 4.22 mm
Enhancements: heat
Additional Gemstone Details
2 Trapezoid Cut Diamonds
Carat Weight: 0.50 carat
Color: H-J
Clarity: SI2-I1
Total Diamond Carat Weight:
3.54 Carat No-Heat Sapphire, Platinum and Diamond Ring #30-1-10047 $14,750.00
Center Sapphire details
Cut/Shape: Oval Cut
Carat Weight: 3.54 carat
Measurements: 10.52 x 8.38 x 4.23 mm
Report By: GIA
Gem Report Number: 5172211530
Country of Origin: Madagascar
Enhancements: none
Additional Gemstone Details
2 Trapezoid Cut Diamonds
Carat Weight: 0.30 carat
Color: E-F
Clarity: SI1
2 Tapered Baguette Cut Diamonds
Carat Weight: 0.45 carat
Color: E-F
Clarity: SI
2 Baguette Cut Diamonds
Carat Weight: 0.15 carat
Color: F-G
Clarity: SI
Total Diamond Carat Weight: 0.90
This gorgeous antique originates from the 1920’s. At the focal point are a trilogy of rose cut diamonds. Totaling an impressive 1ct these are G color SI diamonds. Spread around these are a further six petite rose cut diamonds totaling 0.15ct. Intricately positioned between these are various french cut sapphires that total 0.35ct. Together these gemstones make the most wonderful design.
The shank is solid 18ct white gold and the ring is in very good condition commensurate to it age. A stunning rare antique ring just waiting to be shown off.
This is an original antique engagement ring that was made in the Art Deco period of c1925 – c1935. It is made from Platinum. The ring is centrally prong-set with 1 Old mine cut diamond of I color, SI1 clarity that weighs 1.84 carats. This diamond is very clear with gorgeous sparkle! It has one small carbon inclusion above the culet, but you must study the diamond to find it. This center diamond comes with an EGL cerificate and an appraisal dated 12/5/2014 that states estimated replacement value of $20,970. The diamond alone measures 7.63 x 7.06 x 5.08 mm.
A Stunning 3.54 Carat GIA Certified Unheated & Untreated Natural Color Change Sapphire & Diamond Ring. GIA has noted that this exceptionally rare Color Change gemstone is unheated, making it one of the most collectible of all sapphires given its near flawless VVS1 clarity, unheated status and richly saturated “Bluish Violet to Purple” Color Change Effect. This one of a kind 2.75 carat Sapphire is elegantly accented by 6 hand cut and hand set near flawless VVS1-VVS2 clarity fine quality colorless & near colorless F-G color diamonds in a spectacular custom design totaling a generous .79 carats. The solid Platinum setting is a mouthwatering world class custom made jewelry delight featuring a dynamic design.
This gorgeous color change sapphire ring is being offered for auction on eBay by Certified Jewelry. The bidding for this gorgeous sapphire ring ends on March 28, 2016 at 9:36 PM EST. We have included the link to the bidding site if you are interested in bidding on this gorgeous star ruby ring. Bidding Link
This classical design popularized by Princess Diana is the latest fashion statement and the ultimate gift. It comes with 0.72cttw diamonds rounds surrounding a 9.27ct. center rare untreated blue sapphire cushion. The Sapphire has intense blue color, FL eye clarity and excellent brilliance. This item is manufactured in USA.
This highly elegant three stone ring comes precision set with very well matched two princess cut prong set diamonds with 0.17cttw on either side of a 9.87ct. rare untreated cushion blue sapphire. The Sapphire has intense blue color, FL eye clarity and excellent brilliance. This item is manufactured in USA.
This highly elegant three stone ring comes precision set with very well matched two princess cut prong set diamonds with 1.30cttw on either side of a 9.87ct. rare untreated cushion blue sapphire. The Sapphire has intense blue color, eye clarity and excellent brilliance. This item is manufactured in USA.
This highly elegant ring comes precision set with forty four round prong set very well matched diamonds with 0.88cttw. accenting a 7.24ct. rare untreated cushion blue sapphire. The Sapphire has intense blue color, eye clarity and excellent brilliance. This item is manufactured in USA.
This highly elegant three stone ring comes precision set with very well matched two pear shape prong set diamonds with 1.60cttw on either side of a 8.00ct. rare untreated emerald cut blue sapphire. The Sapphire has intense blue color, FL eye clarity and excellent brilliance. This item is manufactured in USA.
This elegant solitaire ring comes with a beautiful prong set 8.01ct. rare untreated emerald cut sapphire in the center. The Sapphire has intense blue color, FL eye clarity and excellent brilliance. This item is manufactured in USA.
This elegant solitaire ring comes with a beautiful prong set 8.00ct. rare untreated emerald cut blue sapphire in the center. The Sapphire has intense blue color, eye clarity and excellent brilliance. This item is manufactured in USA
This classical design popularized by Princess Diana is the latest fashion statement and the ultimate gift. It comes with 0.80cttw diamonds rounds surrounding a 6.76ct. center rare untreated blue sapphire oval. The Sapphire has intense blue color, VS1 eye clarity and excellent brilliance. This item is manufactured in USA.
This highly elegant halo ring comes precision set with twenty round prong set diamonds with total weight of 0.40cts. surrounding a 6.76ct. rare untreated oval cut blue sapphire. The Sapphire has intense blue color, eye clarity and excellent brilliance. This item is manufactured in USA.
This elegant solitaire ring comes with a beautiful prong set 6.76ct. rare untreated oval cut blue sapphire in the center. The Sapphire has intense blue color, eye clarity and excellent brilliance. This item is manufactured in USA.
This highly elegant three stone ring comes precision set with very well matched four round bezel set and ten princess cut channel set diamonds with 1.22cttw on either side of a 6.47ct. rare untreated cushion blue sapphire. The Sapphire has intense blue color, eye clarity and excellent brilliance. This item is manufactured in USA.
This highly elegant three stone ring comes precision set with very well matched two half moon shape prong set diamonds with 1.00cttw on either side of a 7.87ct. rare untreated oval cut blue sapphire. The Sapphire has intense blue color, eye clarity and excellent brilliance. This item is manufactured in USA.
This highly elegant three stone ring comes precision set with very well matched two trillion cut prong set diamonds with 1.10cttw on either side of a 7.87ct. rare untreated oval cut blue sapphire. The Sapphire has intense blue color, eye clarity and excellent brilliance. This item is manufactured in USA.
This elegant solitaire ring comes with a beautiful prong set 6.41ct. heart shape blue sapphire in the center. The Sapphire has intense blue color, eye clarity and excellent brilliance. This item is manufactured in USA.
This highly elegant three stone ring comes precision set with very well matched two emerald cut prong set diamonds with 1.50cttw on either side of a 6.08ct. cushion blue sapphire. The Sapphire has intense blue color, eye clarity and excellent brilliance. This item is manufactured in USA.
Kashmir is considered the best mine for sapphires but all natural Kashmir sapphires mines have been exhausted and thus no new Kashmir sapphires are mined in nature.
Ceylon is another name for Sri Lanka. Sapphires from this mine are extremely rare and are of very high quality. These rare stones generally have very good to excellent brilliance and a pleasant blue color.
Burmese sapphires are known to offer very nice royal blue color but generally will not offer excellent brilliance. Most stones have good to very good brilliance.
Madagascar These sapphires are very similar to Ceylon sapphires in terms of quality. They offer excellent brilliance and vivid blue color.
Kancha Kancha is short name for location called Kanchanaburi which is in Thailand. Sapphires from this are rare and generally have a pleasant navy blue or royal blue color.
Australian sapphires are of generally commercial grade. Sapphires from this mine are used in significant amount of world’s sapphire jewelry and are generally midnight blue in color and have fair to good brilliance.
Platinum is used in the finest jewelry and very newly used compared to other metals that have been used through out the ages by ancient civilizations.
Platinum was first used by the pre-Columbian Indians of South America, platinum wasn’t noticed by western scientists until 1735. Platinum can occur free in nature and is sometimes found in deposits of gold-bearing sands, primarily those found in the Ural mountains, Columbia and the western United States. Platinum, in the form of the mineral sperrylite (PtAs2), is also obtained as a byproduct of the nickel mining operation in the Sudbury region of Ontario, Canada. Credit for the modern rediscovery of platinum is usually given to Antonio de Ulloa.
A truly stunning GIA Certified 11.38 ct Oval no heat Burma Blue Sapphire and 4.05 cts Pear Shaped Diamond Ring in Platinum. The sapphire in the ring has a perfect sapphire blue hue and stunning clarity. The sapphire originates from Burma which is now called Myanmar, and has a long tradition of some of the most gorgeous sapphire gems ever mined. The exquisite ring has an oval shaped modified brilliant step cut blue sapphire center. The sapphire measures 12.50 mm x 11.40 mm x 8.42 mm.
The sapphire is flanked by 2 pear brilliant shaped diamonds that are also GIA certified weighing 2.01 ct, H in color – SI1 in clarity and 2.04 ct, I in color – SI2 in clarity. Surrounded with a pave set halo of high quality round brilliant diamond accents. The ring is further decorated with beautiful floral spray design of diamonds accented by a gallery of pave diamonds around the ring shank. Total accent diamond is 1.60 cts. – G color , VS clarity approximately. The rings weighs a substantial 20.6 grams, and is made of high quality Platinum.
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