Tag Archives: Diamond

Kashmir Origin Sapphire 2.18cts Tiffany Original Art Deco Ring AGL Unheated

 

 

Kashmir Sapphires set the standard against which all other sapphires are measured and are avidly sought by collectors who are prepared to pay princely sums for top-quality specimens from this extraordinary period in the history of gemology.

Discovered in the late 1800s and mined for a very brief period of time the pure blue color and velvety appearance has been impossible to find in any other gem locale. 

This magnificent ring is an original Art Deco Tiffany & Co. piece and was bought from the original owner in Virginia who had it in the family for decades.

The Kashmir Sapphire set in it’s original mounting weighs 2.18cts and is cut in a beautiful square cushion shape. Showcasing a beautiful velvety blue color and incredible purity and transparency it is at the top of it’s category.

Measurements are 6.7×6.5×5.2mm. 

No visible inclusions.

Accompanied by American Gemological Laboratories report #1079206 stating the Sapphire is of Kashmir origin and Not Heated/ enhanced.

The stone is lovely under all light conditions and maintains it’s velvety blue color.

The Tiffany & Co. mounting is exquisite and extremely sophisticated. Pure Art Deco quality craftsmanship.

The ring comes with it’s Tiffany New York box.

A fantastic ring and a real piece of history for the sophisticated women.




Art Deco Tiffany & Co. Kashmir Sapphire and Diamond Ring
Art Deco Tiffany & Co. Kashmir Sapphire and Diamond Ring

 










Art Deco Tiffany & Co. Kashmir Sapphire and Diamond Ring



Art Deco Tiffany & Co. Kashmir Sapphire and Diamond Ring

Art Deco Tiffany & Co. Kashmir Sapphire and Diamond Ring

Vintage 14.23ct Natural Sapphire and 6.50ct Diamond Platinum Cluster Bracelet

Vintage 14.23ct Natural Sapphire & 6.50ct Diamond Platinum Cluster Bracelet

Presented is vintage sapphire & diamond platinum cluster bracelet.

This unique work of art features a mélange of diamonds in mixed shapes around 3 large size blue sapphires. These sapphires are not only large, they are also elongated and nothing is more attractive then these sexy long shapes which create an even more impressive illusion of size with the diamonds. These sapphires show strong color and we also believe that they could be natural untreated.

The diamonds in this bracelet weigh approximately 6.50 carats total; they are G to H color and VS clarity.

The 3 sapphires weigh approximately 14.23 carats total; these sapphires show a strong blue color and light natural inclusions.

This bracelet was hand made in platinum plus it weighs 47.9 grams total which is over 1.5 ounces.

This bracelet measures 1.0 inch (26.4mm) wide and it should fit a 6.5 inch (16.5cm) wrist.




Vintage 14.23ct Natural Sapphire & 6.50ct Diamond Platinum Cluster Bracelet
Vintage 14.23ct Natural Sapphire & 6.50ct Diamond Platinum Cluster Bracelet




Estate Natural ‘No Heat’ Ceylon Sapphire Diamond Platinum Ring

 

 

An estate platinum ring with a natural Ceylon sapphire and diamonds. The ring has a step-cut, no heat sapphire weighing approximately 7.14 carats of Sri Lankan (Ceylon) origin. The platinum mount is set with 2 half moon diamonds with an approximate total weight of 1.75 carat, G/H color, VS/SI clarity. Gemological Institute of America Certificate # 5171545750 stating Sri Lanka origin, no indications of heating. Lotus Report 8651-1092.




Estate Natural 'No Heat' Ceylon Sapphire Diamond Platinum Ring
Estate Natural ‘No Heat’ Ceylon Sapphire Diamond Platinum Ring

 

Estate Natural ‘No Heat’ Ceylon Sapphire Diamond Platinum Ring




Estate Natural 'No Heat' Ceylon Sapphire Diamond Platinum Ring
Estate Natural ‘No Heat’ Ceylon Sapphire Diamond Platinum Ring



 

GIA Certified No Heat Sapphire Solitaire Ring with Diamonds 18K White Gold

 

 

This elegant and unique solitaire ring features a beautiful oval cut blue sapphire certified by GIA to be natural and untreated. The precious gemstone weighs 1.05 carats and is blue in color resting in a sturdy 4-prong setting. The September birthstone displays the most intense shades of blue while the unique shape of the prongs flair out to emphasize the centerpiece. Diamond’s are encrusted along the length of the prongs and at their base is a halo of diamonds tying them all together. The setting is made of solid 18kt white gold and weighs 3.4 grams. It is currently a size 6.25 and can be sized. This ring is Brand New and the original GIA Certificate is included.




GIA Certified No Heat Sapphire Solitaire Ring with Diamonds in 18Kt White Gold 1.16ctw
GIA Certified No Heat Sapphire Solitaire Ring
with Diamonds in 18Kt White Gold 1.16ctw. Price:US $1,895.00












18K White Gold Cushion Cut Blue Sapphire Three Stone Ring

 

 

This highly elegant three stone ring comes precision set with very well matched two pear shape prong set diamonds with approximately 1.60cttw on either side of a 6.48ct. cushion blue sapphire. The Sapphire has intense blue color, eye clarity and excellent brilliance. 




18K White Gold Cushion Cut Blue Sapphire Three Stone Ring (GIA Certificate)
18K White Gold Cushion Cut Blue Sapphire Three Stone Ring (GIA Certificate)




 

Art Deco 11.92 Carat Sugarloaf Sapphire and Diamond Ring

 

 

Captivating platinum art deco ring featuring a magnificent A.G.L certified sugarloaf cabochon weighing 11.92 carats from Cambodia with no heat. The band of this ring is adorned with approximately .25cts of diamonds F color VS clarity, intricately set in a fusion of millegraine and filigree. Th regal face sits 11.46 mm high and measures 11.4 mm by 12.8 mm. The band measures 7.14 mm and tapers to 1.5 mm at its narrowest point. The ring is a size 6.5.




Art Deco 11.92 Carat Sugarloaf Sapphire and Diamond Ring $37,600
Art Deco 11.92 Carat Sugarloaf Sapphire and Diamond Ring
$37,600




Diamond and Blue Sapphire Platinum Necklace

 

 

This fabulous platinum necklace, features 1 cushion cut blue sapphire of exquisite color, weighing 9.52 carats with round brilliant cut white diamonds of F color, VS2 clarity, and of excellent cut and brilliance, weighing 15.02 carats total. This charming necklace naturally draws admiring looks.




Diamond and Blue Sapphire Platinum Necklace



3 CARAT EMERALD CUT BLUE GREEN SAPPHIRE ENGAGEMENT RING PLATINUM

This gorgeous blue green sapphire engagement ring features a 3 carat emerald cut center stone with tapered baguette diamond accents. The sapphire has a relatively clean dark blue-green shimmer but does have a dark inclusion that reflects around a bit and can be seen with the naked eye if you look closely. The ring is crafted of platinum and the diamonds are bright E-F color and VS clarity. 




3 CARAT EMERALD CUT BLUE GREEN SAPPHIRE ENGAGEMENT RING PLATINUM
Available at EraGem













Antique Deco .75ctw Diamond 4 Carat Blue Sappphire Platinum Cocktail Ring Circa 1930




This is an ORIGINAL ANTIQUE COCKTAIL RING that was made in the ART DECO STYLE during the 1930s. It is handmade from PLATINUM (top) and 18K GOLD (back & shank). The ring is centrally bezel-set with 1 SYNTHETIC BLUE SAPPHIRE that weighs approx. 4.15 ct. This sapphire is an ANTIQUE RECTANGULAR CUT of fine color & quality that measures approx. 10.5 x 8.75 x 5.06 mm. Large synthetic colored stones were typically used during this period for the cocktail rings like this and I have several other shapes and sizes available. 




The sapphire is framed with a mix of 20 ROSE CUT DIAMONDS of J color, SI to I clarity that weigh approx. .22 ctw. and they each have a .02 – .03 ct spread. There are an additional 6 OLD MINE CUT DIAMONDS (north & south tips) of H to K color, SI to I clarity that weigh approx. .53 ctw. The largest diamond is approx. .12 ct. and the total diamond weight is approx. .75 ctw. One of the diamonds has a very small chip/nick at at the bezel, but you need magnification to see it. The ring measures just over 1” long on the finger by 1/2” at the widest point.

ANTIQUE DECO .75ctw DIAMOND 4ct BLUE SAPPHIRE PLATINUM COCKTAIL RING 1930e




ANTIQUE DECO .75ctw DIAMOND 4ct BLUE SAPPHIRE PLATINUM COCKTAIL RING 1930




ANTIQUE DECO .75ctw DIAMOND 4ct BLUE SAPPHIRE PLATINUM COCKTAIL RING 1930



2.11 Carat Lavender Sapphire and .70 Carats Old Mine Cut Diamond Halo Ring 18k Platinum

It was our favorite part of the day, this in-between time, and it always seemed to last longer than it should–a magic and lavender space unpinned from the hours around it, between worlds.
Paula McLain




This Victorian influenced ring by my limited edition ‘Memento Jewelry®’ line has every antique element any woman dreams of! The rich rose gold shank and platinum prongs highlight the .70ct t.w. chunky and glittery old mine cut diamonds (H-I color, SI1-SI2 clarity) and rare natural 2.11ct cushion shaped light lavender blueish purple sapphire made entirely in stamped, tested and guaranteed 18k and platinum. This ring has a grand total gemstone and diamond weight of 2.88ct t.w.. This ring measures 12.75mm North to South, 11.68mm East to West, and is raised 5.54mm off the finger. This delicate yet spectacular ring weighs 3 grams and is currently a finger size 7.




2.11 Carat Lavender Sapphire and .70 Carats Old Mine Cut Diamond Halo Ring 18k Platinum
2.11 Carat Lavender Sapphire and .70 Carats Old Mine Cut Diamond Halo Ring 18k Platinum
Price: US $4,999.00