Brand, Seller, or Collection Name Leibish & Co Metal stamp plat-950 Metal Platinum Material Diamond/Platinum/Tanzanite Gem Type blue-tanzanite Minimum total gem weight 6.42 carats Setting other-setting-type Height 1.7 millimeters Width 2.2 millimeters Clasp Other clasp type Total metal weight 5.15 Grams Ring size 6 Sizing lower range 6 Sizing upper range 12 Resizable Yes Number of stones 1 Stone Weight 6.42 carats Certificate number 2175391500 Certificate type GIA
Blue-Tanzanite Information
Stone shape Special cut Minimum color Blue Minimum clarity VS2-SI1 Cut fantasy-cut
AIGS 7.94 ct VVS Natural Paraiba Tourmaline Diamond 14k White Gold Estate Ring
This absolutely stunning AIGS Certified 7.94 Natural Copper & Manganese Bearing Paraiba Tourmaline is a once in a lifetime collector’s opportunity. Boasting an impressive 4.74 carat (exact carat weight) Near Flawless VVS2 clarity specimen, this gorgeous solid 14k white gold estate beauty has everything an investment grade ring could offer featuring a spectacular array of 9 round brilliant & 45 baguette cut near flawless VVS1-VS2 clarity fine quality G-H near colorless diamonds. The one of a kind “uncompromising” collectors ring has it all including a classic design.
AIGS CERTIFIED 7.94 Carat Engagement – Anniversary – Cocktail Estate Ring featuring a BEYOND RARE Near Flawless VVS2 Clarity Natural Paraiba Tourmaline set into SOLID 14k White Gold and accented with Near Flawless sparkling diamonds. The “Red Carpet Caliber” Paraiba Tourmaline measures 14.56 mm x 9.09 mm x 5.45 mm with the highly sought after EXOTIC Blue Color and a Pear Brilliant Cut weighing a WHOPPING 4.74 carats (exact carat weight). There is also a total of 9 round brilliant and 45 baguette natural untreated accent diamonds totaling an additional 3.20 carats set with the Paraiba Tourmaline in a classic style. These “Perfectly Clear” diamonds are graded at Near Flawless “VVS1-VS2” Clarity with NEAR COLORLESS “G-H” Color so you can be assured of the OUTSTANDING quality, excellent brilliance, flash, sparkle & fire. The ring measures 26.40 mm x 19.80 mm at the head and sits up 9.70 mm off the finger.
All of the beautiful gemstones are 100% genuine totaling a very substantial 7.94 carats and the ring is a U.S. sizable 6.5. The total ring weighs a HEAVY strong & sturdy 7.42 grams and is constructed of solid 14k White Gold with exceptional PRIME QUALITY natural gems.
This fine and impressive ruby marquise ring has been crafted in 18 ct yellow gold. The pierced decorated, marquise shaped setting displays five graduated oval mixed cut rubies, pavé set vertically to the center of the design. The rubies are flanked on either side by a total of sixteen Old European cut diamonds to complete the design. The pierced decorated, scrolling trifurcated ring shoulders are accented with a subtle groove decoration and blend seamlessly with the plain ring shank. This marquise shaped dress ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 ct gold. The ring is supplied with an independent diamond grading report card.
This antique 1900’s cocktail ring is fine quality set with rubies and very well color matched, very high color graded old cut diamonds.
The ring is a very good gauge of gold and is in excellent condition.
Cabochon emeralds alternate with marquise diamonds, in an 18-karat yellow gold setting. Emerald weight: approximately 3.00 carats total; Diamond weight: approximately 0.74 carats total. Created by CELLINI Jewelers
Designer JB STAR 3ct EGL Sapphire Diamond Baguette Ring 18K White Gold Estate
Designer JB STAR 3ct EGL Sapphire Baguette Diamond Ring 18K White Gold Estate
This is a gorgeous 18K white gold, genuine earth mined sapphire and diamond ring. It is hallmarked by the regarded designer JB STAR and is circa 1970s-1980s. The center sapphire measures 11.16mm x 8.78mm x 3.28mm and is 3.08 carats! Please see EGL certificate below. The stone has a very striking deep bright blue color with a strong brilliance!! The center gem is adorned by 10 splendid baguette cut diamonds set on the shoulders and 4 round cut diamonds set in the gallery, total diamond weight is .58 carat of terrific sparkly diamonds, and do they shine! The diamonds are estimated to be very clean VS-2 in clarity and G in color (near colorless). Very HIGH QUALITY diamonds! Gorgeous designer mounting, that is JB STAR iconic piece! Fitted for a size 7.5 finger (sizable), it weighs a nice 5.6 grams of luxurious and expensive 18K white gold. The center gemstone is raised 7mm from the finger.
32.18 Carat Sugarloaf Tanzanite Diamond Cocktail Ring
Exceptional in design and execution, this is among the finest tanzanite that we have seen. Nearly resembling a sapphire in certain light, but with dramatic flashes of red in other, the stone captures the attention of all who view it and mesmerizes with its magical allure. The sugarloaf cut forms a distinctive peak at the top, with a gently flared frame of 5.10 carats of round- and marquis cut diamonds at the base. Set in platinum.
An Impressive Paraiba Tourmaline Diamonds Gold Ring. A 13,16 carats “Paraiba type” Tourmaline. set on a large white gold and diamonds perfectly made modern ring. Diamonds: 2,08 carats (F VVS ). Total ring weight 36.62 grams.
5.16 Carat Ceylon GIA Cert Pink Sapphire Diamond Platinum Cluster Ring $45,000
A Gorgeous Platinum custom made cluster ring consisting of 1 cushion cut pink Sri Lankan sapphire weighing 5.16 carats, measuring 9.51 x 9.34 x 5.97mm with GIA certificate #2151359472, the center stone is set with 12 round brilliant cut diamonds having a total weight of 1.62 carats.
5.16 Carat Ceylon GIA Cert Pink Sapphire Diamond Platinum Cluster Ring
GIA 4.59 ct UNHEATED Natural VVS Color Change Sapphire Diamond 14k Gold Ring
A Gorgoeus 4.59 Carat GIA Certified “Unheated & Untreated” Natural VVS Clarity Color Change Sapphire & Diamond Solid 14k White Gold Engagement – Anniversary – Cocktail Ring. GIA has noted that this extremely rare gemstone specimen is unheated, making this one of the most collectable of all sapphires given its near flawless VVS Clarity, Unheated Status & Collector’s Grade EXOTIC Color Change Effect from Violet to Purple. This one of a kind 3.62 carat (exact carat weight) Sapphire is elegantly accented with 60 BIG exotic hand cut and hand set colorless to near colorless F-G color VS1-SI1 clarity round brilliant diamonds in a spectacular classic design totaling a generous 0.97 carats. The solid 14k white gold setting is a mouth watering world class jewelry delight featuring a dynamic design.
GIA CERTIFIED 4.59 carat estate engagement – anniversary – cocktail ring featuring a BEYOND RARE Near Flawless VVS Clarity UNHEATED & UNTREATED Natural Color Change Sapphire set into SOLID 14k White Gold and accented with sparkling diamonds. The “Absolutely Stunning” Color Change Sapphire measures 8.79 mm x 5.92 mm x 6.96 mm with the highly sought after EXOTIC Vivid Color Change Effect from Violet changing to Purple and a Cushion Shape Modified Brilliant Cut weighing a JUMBO 3.62 carats (exact carat weight). There are also 60 round brilliant natural untreated accent diamonds totaling an additional 0.97 carats set with the Color Change Sapphire in a classic style. These “Perfectly Clear” diamonds are graded at Near Flawless to Eye Clean “VS1-SI1” Clarity with COLORLESS & NEAR COLORLESS “F-G” Color so you can be assured of the OUTSTANDING quality, excellent brilliance, flash, sparkle & fire. The diamonds were evaluated by GIA and a Diamond Assurance Report is also included confirming the authenticity of the diamonds. The ring measures 12.80 mm x 10.80 mm at the head and sits up 8.80 mm off the finger. The total ring weighs a HEAVY strong & sturdy 5.68 grams and is constructed of solid 14k White Gold with exceptional PRIME QUALITY natural gems.
Black Opal and Platinum Diamond Art Deco Ring by Brock & Co.
Few Australian ‘Lighting Ridge’ black opals come as fine and fabulous as this spectacular specimen presented in its original Art Deco splendor – circa 1930. The beautifully proportioned oval cabochon bursts with a multichromatic explosion of electric confetti colors against a deep black matrix background. The gem is embraced by an elegantly designed mounting, hand fabricated in platinum and sparkling with three-quarter carat of bright white diamonds. Entrancing, enchanting, sublime. By Brock & Company, an early-to-mid-twentieth-century, high-end, downtown Los Angeles jewelry retailer.
