Category Archives: Diamond

An Exquisite Antique 0.62 Carat Ruby & 0.46 Carat Diamond, 18K Yellow Gold Marquise Ring

0.62ct Ruby & 0.46ct Diamond, 18ct Yellow Gold Marquise Ring - Antique
0.62ct Ruby & 0.46ct Diamond, 18ct Yellow Gold Marquise Ring – Antique

 

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.

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A Stunning Cabochon Emerald and Diamond Ring

Cabochon Emerald and Diamond Ring
Cabochon Emerald and Diamond Ring

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

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A Stunning 13.16 Carats Paraiba Tourmaline Diamonds Gold Ring

Paraiba Tourmaline Diamonds Gold Ring $65,509.64
Paraiba Tourmaline Diamonds Gold Ring
$65,509.64

 

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.

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1stDibs.com



An Exquisite Pear-shaped Colombian Emerald Necklace with Diamonds

Pear-shaped Colombian emerald necklace with diamonds
Pear-shaped Colombian emerald necklace with diamonds

 

Edmond Avakian, who founded the house in 1969, studied to be an engineer but later decided that his true passion lay in jewelry. Bringing his engineering mindset to the design of jewels, the first word that came to him was “movement”. Today, spinning, twirling and swinging are trademark features of Avakian jewels and nowhere is this better demonstrated with such panache than this one-off necklace set with a 78 carat Colombian emerald and 53 carats of diamonds. Despite the value of the stones, Edmond Avakian added a very playful twist: the central flower motif spins with the ease of a rotor and keeps whirring long after it has been nudged. No proof needed that fine jewels and mechanics make for novel designs.




A Gorgeous GIA 3.01 Carat VVS Natural Paraiba Tourmaline Diamond 14k White Gold Estate Ring

GIA 3.01 ct VVS Natural Paraiba Tourmaline Diamond 14k White Gold Estate Ring
GIA 3.01 ct VVS Natural Paraiba Tourmaline Diamond 14k White Gold Estate Ring

 

This absolutely stunning GIA Certified 3.01 Carat Natural Paraiba Tourmaline is a once in a lifetime collector’s opportunity. Boasting an impressive 1.85 carat (exact carat weight) Near Flawless VVS clarity specimen, this gorgeous solid 14k white gold estate beauty has everything an investment grade ring could offer featuring a spectacular cluster of 14 round brilliant & 4 baguette cut VS1-SI1 clarity fine quality F-G colorless and near colorless diamonds.
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GIA 3.01 ct VVS Natural Paraiba Tourmaline Diamond 14k White Gold Estate Ring
GIA CERTIFIED 3.01 carat estate engagement – anniversary – cocktail ring featuring an Incredibly Rare Near Flawless VVS Clarity Natural Paraiba Tourmaline set into SOLID 14k White Gold and accented with sparkling diamonds. The “Absolutely Stunning” Paraiba Tourmaline measures 8.81 mm x 6.65 mm x 4.42 mm with the highly sought after EXOTIC Rich Green-Blue Color and an Oval Brilliant Cut weighing a JUMBO 1.85 carats (exact carat weight). There are also 18 big size natural untreated accent diamonds totaling an additional 1.16 carats (14 round brilliant & 4 baguette) set with the Paraiba Tourmaline 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 also evaluated by GIA and a Diamond Assurance Report is included confirming the authenticity of the diamonds. The ring measures 13.75 mm x 11.60 mm at the head and sits up 6.90 mm off the finger. he total ring weighs a STRONG & STURDY 4.70 grams and is constructed of solid 14k White Gold with exceptional PRIME QUALITY natural gems.



A Gorgeous Aquamarine Sapphire Diamond Butterfly Brooch

Aquamarine Sapphire Diamond Butterfly Brooch
Aquamarine Sapphire Diamond Butterfly Brooch

 

A Gorgeous 18 karat white gold butterfly brooch consisting of square and rectangle cut aquamarines having a total weight of 7.18 carats, round sapphires having a total weight of 1.89 carats, and round diamonds having a total weight 2.34 carats.

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Aquamarine Sapphire Diamond Butterfly Brooch $18,500
Aquamarine Sapphire Diamond Butterfly Brooch
$18,500

A Gorgeous 5.16 Carat Ceylon GIA Cert Pink Sapphire Diamond Platinum Cluster Ring

5.16 Carat Ceylon GIA Cert Pink Sapphire Diamond Platinum Cluster Ring
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
5.16 Carat Ceylon GIA Cert Pink Sapphire Diamond Platinum Cluster Ring

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A Gorgeous GIA 4.59 Ct Unheated Natural VVS Color Change Sapphire Diamond 14k Gold Ring

GIA 4.59 ct UNHEATED Natural VVS Color Change Sapphire Diamond 14k Gold 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.

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GIA 4.59 ct UNHEATED Natural VVS Color Change Sapphire Diamond 14k Gold Ring
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.



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A Stunning Black Opal and Platinum Diamond Art Deco Ring by Brock & Co.

Black Opal and Platinum Diamond Art Deco Ring by Brock & Co.
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.

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A Gorgeous Art Deco Carved Ruby Diamond Ring

Art Deco Carved Ruby Diamond Ring. $11,000
Art Deco Carved Ruby Diamond Ring.
$11,000

 

A Gorgeous Ruby and diamond ring, centering a carved ruby weighing approximately 7.01 carats, the ruby set within a round-cut diamond frame with a row of baguette-cut diamonds and single marquise-shaped diamond at either shoulder, mounted in platinum. Ring measuring approximately 15 x 11mm from the top.

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