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40 Carat Aquamarine

14.0 Carat Aquamarine and Diamond Ring by Burch
14.0 Carat Aquamarine and Diamond Ring by Burch

14.0 Carat Aquamarine and Diamond Ring by Burch

By Meinrad Burch

Located in Litchfield, CT

WEIGHT: 11.5 grams STONES: 14.0 carat aquamarine and .40 carats total weight of H color, SI1 clarity diamonds HALLMARKS: 750 for 18k and BURCH STOCK NUMBER: 27991 Jewelry a...

Category

Vintage 1960s Swiss Fashion Rings

Materials

Aquamarine, Diamond, 18k Gold

19.97 Carat Aquamarine and Diamond Set Gold Ring
19.97 Carat Aquamarine and Diamond Set Gold Ring

19.97 Carat Aquamarine and Diamond Set Gold Ring

Located in Litchfield, CT

This gorgeous fifties ring is set with a 19.97 carat blue finely hued aquamarine framed by ten dazzling white diamonds totaling .40 carats (H color, VS1 clarity).

Category

Vintage 1950s American Cocktail Rings

Materials

Aquamarine, White Diamond, Diamond, 14k Gold, White Gold

Aquamarine and Diamond Drop Earrings
Aquamarine and Diamond Drop Earrings

Aquamarine and Diamond Drop Earrings

Located in Litchfield, CT

These elegant drop earrings are set with .90 carats of deep blue aquamarines surrounded by brilliant white diamonds (.40 carats of G color, SI1 clarity).

Category

Early 2000s North American Drop Earrings

Materials

Aquamarine, Diamond, 14k Gold

Meghna Jewels Aquamarine 18K Gold Diamond Pendant Necklace
Meghna Jewels Aquamarine 18K Gold Diamond Pendant Necklace

Meghna Jewels Aquamarine 18K Gold Diamond Pendant Necklace

By Meghna Jewels

Located in Hoffman Estate, IL

This pendant has been meticulously crafted from 18-karat gold and set in 3.84 carats aquamarine & .40 carats of sparkling diamonds.

Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Diamond, Aquamarine, Gold, 18k Gold

Recent Sales

40 Carat Aquamarine Diamond Gold Ring
40 Carat Aquamarine Diamond Gold Ring

40 Carat Aquamarine Diamond Gold Ring

Located in Lisbon, PT

These gorgeous seventies Ring is Set with a Massive Deep Blue 40 Carats Aquamarine framed by 24 white Diamonds totaling 1.92 Carats ( G - H Color, VS - SI1 Clarity).

Category

20th Century Portuguese Modern Dome Rings

Materials

Aquamarine, Diamond, Gold

40+ Carat Aquamarine Ring
40+ Carat Aquamarine Ring

40+ Carat Aquamarine Ring

Located in Saint Louis, MO

40.55ct emerald cut aquamarine accented with diamonds and sapphires set in 18kt white gold. Incredible color and size. Ring size 6

Category

21st Century and Contemporary American Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, Blue Sapphire, 18k Gold, White Gold

40 Carat Aquamarine and Diamond Cocktail Ring
40 Carat Aquamarine and Diamond Cocktail Ring

40 Carat Aquamarine and Diamond Cocktail Ring

Located in QLD , AU

What about wearing a swimming pool on your finger or carry your own ocean wherever you go with this fabulous 40ct Aquamarine ring. The colour of this gem is spectacular, blue like th...

Category

20th Century American Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Aquamarine 40 Carat and Diamond 18 Karat Gold Ring
Aquamarine 40 Carat and Diamond 18 Karat Gold Ring

Aquamarine 40 Carat and Diamond 18 Karat Gold Ring

Located in London, London

SETTING SPECIFICATIONS Gold Purity: 18K White Gold 750 Weight: 21.3 grams Size: N 1/2 Hallmarks: 750, 18K STONE SPECIFICATIONS Carat Weight: 40 & 0.97 Carat Shape: Octagon Step Cut...

Category

20th Century Solitaire Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Certified 40 carats Santa Maria Aquamarine 18-carat White Gold Ring
Certified 40 carats Santa Maria Aquamarine 18-carat White Gold Ring

Certified 40 carats Santa Maria Aquamarine 18-carat White Gold Ring

Located in Paris, FR

White gold ring set with an exceptional cushion-cut Santa-Maria aquamarine weighing 39.24 carats. Aquamarine weight: 39.24 carats With Carat Gem Lab certificate, specifying Natural...

Category

Late 20th Century French Modern Cocktail Rings

Materials

Aquamarine, 18k Gold, White Gold

Intini Jewels Aquamarine Rondelle Gold Plate Handmade Necklace
Intini Jewels Aquamarine Rondelle Gold Plate Handmade Necklace

Intini Jewels Aquamarine Rondelle Gold Plate Handmade Necklace

By Intini Jewels

Located in Milano, IT

• Gold Plate • Total length 40 cm • Aquamarine rondelles 27.5 carats • Total Weight  8.2g  Please be aware as per terms and conditions all customs and duties expenses must be paid...

Category

21st Century and Contemporary Italian Art Nouveau Chain Necklaces

Materials

Aquamarine, Gold, Yellow Gold, Gold Plate

Intini Jewels Aquamarine Rondelle Gold Plate Earrings Necklace Bracelet Set
Intini Jewels Aquamarine Rondelle Gold Plate Earrings Necklace Bracelet Set

Intini Jewels Aquamarine Rondelle Gold Plate Earrings Necklace Bracelet Set

By Intini Jewels

Located in Milano, IT

Necklace • Gold Plate • Total length 40 cm • Aquamarine rondelles27.5 carats • Total Weight  8.2g  Bracelet • Gold Plate • Total length 20  cm • Aquamarine rondelles  11 carats • T...

Category

21st Century and Contemporary Italian Art Nouveau Chain Necklaces

Materials

Aquamarine, Gold, Yellow Gold, Gold Plate

Aquamarine Tourmaline Diamond and South Sea Keshi Pearl Clip Earrings
Aquamarine Tourmaline Diamond and South Sea Keshi Pearl Clip Earrings

Aquamarine Tourmaline Diamond and South Sea Keshi Pearl Clip Earrings

By Maja DuBrul

Located in Aspen, CO

The pearl clip is detachable. Aquamarine - 40 carats Bi-color indicolite tourmaline- 6.3 cts Diamond princess cut - 1.23 cts South Sea keshi pearl - 13x15mm

Category

21st Century and Contemporary American Contemporary Clip-on Earrings

Materials

Aquamarine, Diamond, South Sea Pearl, Tourmaline, 18k Gold

Intini Jewels Aquamarine Rondelle 9 Karat Gold Earrings Necklace Bracelet Set
Intini Jewels Aquamarine Rondelle 9 Karat Gold Earrings Necklace Bracelet Set

Intini Jewels Aquamarine Rondelle 9 Karat Gold Earrings Necklace Bracelet Set

By Intini Jewels

Located in Milano, IT

Necklace • 9 karat yellow gold 2.7 g • Total length 40 cm • Aquamarine rondelles27.5 carats • Total Weight  8.2g  Bracelet • 9 karat yellow gold 1.3 g • Total length 20  cm • Aquam...

Category

21st Century and Contemporary Italian Art Nouveau Chain Necklaces

Materials

Aquamarine, Gold, Yellow Gold, 9k Gold

Intini Jewels Aquamarine Rondelle 18 Karat Gold Earrings Necklace Bracelet Set
Intini Jewels Aquamarine Rondelle 18 Karat Gold Earrings Necklace Bracelet Set

Intini Jewels Aquamarine Rondelle 18 Karat Gold Earrings Necklace Bracelet Set

By Intini Jewels

Located in Milano, IT

Necklace • 18 karat yellow gold 2.7 g • Total length 40 cm • Aquamarine rondelles27.5 carats • Total Weight  8.2g  Bracelet • 18 karat yellow gold 1.3 g • Total length 20  cm • Aqu...

Category

21st Century and Contemporary Italian Art Nouveau Chain Necklaces

Materials

Aquamarine, Gold, 18k Gold, Yellow Gold

Intini Jewels Aquamarine Rondelle 9 Karat Yellow Gold Chain Handmade Necklace
Intini Jewels Aquamarine Rondelle 9 Karat Yellow Gold Chain Handmade Necklace

Intini Jewels Aquamarine Rondelle 9 Karat Yellow Gold Chain Handmade Necklace

By Intini Jewels

Located in Milano, IT

• 9 karat yellow gold 2.7 g • Total length 40 cm • Aquamarine rondelles 27.5 carats • Total Weight  8.2g  Please be aware as per terms and conditions all customs and duties expens...

Category

21st Century and Contemporary Italian Art Nouveau Chain Necklaces

Materials

Aquamarine, Gold, Yellow Gold, 9k Gold

Intini Jewels Aquamarine Rondelle 18 Karat Yellow Gold Chain Handmade Necklace
Intini Jewels Aquamarine Rondelle 18 Karat Yellow Gold Chain Handmade Necklace

Intini Jewels Aquamarine Rondelle 18 Karat Yellow Gold Chain Handmade Necklace

By Intini Jewels

Located in Milano, IT

• 18 karat yellow gold 2.7 g • Total length 40 cm • Aquamarine rondelles 27.5 carats • Total Weight  8.2g  Please be aware as per terms and conditions all customs and duties expen...

Category

21st Century and Contemporary Italian Art Nouveau Chain Necklaces

Materials

Aquamarine, Gold, 18k Gold, Yellow Gold

40 Carat Aquamarine Diamond Drop Pendant
40 Carat Aquamarine Diamond Drop Pendant

40 Carat Aquamarine Diamond Drop Pendant

Located in Napoli, NA

A stunning pendant featuring a 40.00ct. rare natural pear shaped Aquamarine accentuated by 1.50ct. of round brilliant diamonds G color Vvs. Exclusively hand crafted by great Italia...

Category

Mid-20th Century Italian Pendant Necklaces

Materials

Aquamarine, Diamond, 18k Gold

40 Carat Aquamarine and Diamond Earring
40 Carat Aquamarine and Diamond Earring

40 Carat Aquamarine and Diamond Earring

Located in Miami, FL

Platinum earrings featuring 2 cushion cut aquamarines weighing approximately 40cts total, accented by 30 single cut diamonds weighing approximately .30cts total, G color VS clarity. ...

Category

21st Century and Contemporary American Lever-Back Earrings

Materials

Aquamarine, Diamond, White Diamond, Platinum

Arts & Crafts 40 Carat Aquamarine Seed Pearl Enamel Necklace Estate Fine Jewelry
Arts & Crafts 40 Carat Aquamarine Seed Pearl Enamel Necklace Estate Fine Jewelry

Arts & Crafts 40 Carat Aquamarine Seed Pearl Enamel Necklace Estate Fine Jewelry

Located in Montreal, QC

Elegant and Finely detailed Arts & Crafts Enamel, Seed Pearls & 40ct Aquamarine Necklace, securely set with an Aquamarine, weighing approx. 40 Carat total weight, surrounded by seed ...

Category

Early 20th Century Arts and Crafts Pendant Necklaces

Materials

Aquamarine, Pearl, 14k Gold, Enamel

Large 40 Carat Aquamarine Pendant Vintage 14 Karat Gold Emerald Cut Medium Blue
Large 40 Carat Aquamarine Pendant Vintage 14 Karat Gold Emerald Cut Medium Blue

Large 40 Carat Aquamarine Pendant Vintage 14 Karat Gold Emerald Cut Medium Blue

Located in Torrance, CA

Emerald cut aquamarine measures 24mm x 19mm x 12.5mm (estimated at 40 carats).

Category

Mid-20th Century Unknown Modern Pendant Necklaces

Materials

Aquamarine, 14k Gold, Yellow Gold

14k Yellow Gold 40 Carat Emerald Cut Aquamarine & Round White Diamond Pendant
14k Yellow Gold 40 Carat Emerald Cut Aquamarine & Round White Diamond Pendant

14k Yellow Gold 40 Carat Emerald Cut Aquamarine & Round White Diamond Pendant

Located in Montgomery, AL

14k Yellow Gold Blue Aquamarine And Diamond Pendant 13.8 Grams 1 1/4 Inches Tall 6 Round White Diamonds 0.25 Carats Total Weight Approximately 40 Carat Aquamarine This is a be...

Category

Vintage 1980s Pendant Necklaces

Materials

Aquamarine, White Diamond, Yellow Gold

LB Exclusive Platinum 2.70 Ct Diamond, Aquamarine, and Sapphire Brooch
LB Exclusive Platinum 2.70 Ct Diamond, Aquamarine, and Sapphire Brooch

LB Exclusive Platinum 2.70 Ct Diamond, Aquamarine, and Sapphire Brooch

By Non Branded

Located in Southampton, PA

At the center of the intricate Platinum setting, you’ll find an impressive estimated 40 carat aquamarine gemstone. Its presence is only elevated by 2.70 carats of diamonds and exquis...

Category

21st Century and Contemporary Brooches

Materials

Diamond, Aquamarine, Sapphire, Platinum

Aquamarine Emerald Drop Earrings
Aquamarine Emerald Drop Earrings

Aquamarine Emerald Drop Earrings

By Jaipur Atelier

Located in Los Angeles, CA

These stunning earrings feature 15.80 Carats of large, oval, milky-blue Cabochon Aquamarines with .40 Carats of fiery Emeralds set 'Kundan' style in the centers.

Category

21st Century and Contemporary Modern Drop Earrings

Materials

Aquamarine, Emerald, 18k Gold, 22k Gold

Fabulous Aquamarine & Diamond White Gold Necklace
Fabulous Aquamarine & Diamond White Gold Necklace

Fabulous Aquamarine & Diamond White Gold Necklace

Located in Carmel-by-the-Sea, CA

An eight carat Aquamarine is followed by two additional aquamarines totaling 12 carats for a grand total of 40 carats of Aquamarines.

Category

21st Century and Contemporary Drop Necklaces

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Aquamarine Diamond Cocktail Ring Set in Platinum
Aquamarine Diamond Cocktail Ring Set in Platinum

Aquamarine Diamond Cocktail Ring Set in Platinum

Located in Trumbull, CT

Natural large Approx 40 Carat Cushion cut Aquamarine with Approx 0.60 Carat ( 10 Diamonds, 0,06) each set in Platinum.Aquamarine is flawless.Size of the ring is 7.25 but can be res...

Category

20th Century American Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Aquamarine and Diamond-Set Gold Drop Earrings
Aquamarine and Diamond-Set Gold Drop Earrings

Aquamarine and Diamond-Set Gold Drop Earrings

Located in Litchfield, CT

SIZE: 1 inch high WEIGHT: 2.6 grams total STONES: .67 carats total weight of aquamarines and .40 carats total weight of G color, VS clarity diamonds HALLMARKS: 14kt and...

Category

Early 2000s American Drop Earrings

Materials

Aquamarine, Diamond, Gold, 14k Gold, White Gold

Neo-Renaissance Finger Ring
Neo-Renaissance Finger Ring

Neo-Renaissance Finger Ring

By Lawrence Jeffrey

Located in Litchfield, CT

SIZE: Currently a size 7, can be sized. STONES: 20 carat faceted moonstone and .40 carats total weight of aquamarine HALLMARKS: ARK & LJ, 14k, Austrian maker's mark and...

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Aquamarine, Moonstone, 14k Gold

Incredible 40 Carat Aquamarine and Diamond-Set Platinum Ring
Incredible 40 Carat Aquamarine and Diamond-Set Platinum Ring

Incredible 40 Carat Aquamarine and Diamond-Set Platinum Ring

Located in Litchfield, CT

This gorgeous fifties ring is set with a massive deep blue 40 carat aquamarine framed by six dazzling white diamonds totaling 2.20 carats (G-H color, VS-SI1 clarity).

Category

Vintage 1950s American Fashion Rings

Materials

Aquamarine, Diamond, Platinum

40 Carat Aquamarine and Diamond Retro Platinum Ring Estate Fine Jewelry
40 Carat Aquamarine and Diamond Retro Platinum Ring Estate Fine Jewelry

40 Carat Aquamarine and Diamond Retro Platinum Ring Estate Fine Jewelry

Located in Montreal, QC

Simply Beautiful! Aquamarine and Diamond Platinum Retro Ring. Center securely set with an Aquamarine weighing 37.50 Carat. Both sides of ring Hand set with Diamonds, approx. 0.35tcw....

Category

Mid-20th Century Retro Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

40 Carat Aquamarine and Diamond Gold Retro Bracelet Fine Estate Jewelry
40 Carat Aquamarine and Diamond Gold Retro Bracelet Fine Estate Jewelry

40 Carat Aquamarine and Diamond Gold Retro Bracelet Fine Estate Jewelry

Located in Montreal, QC

Simply Beautiful Aquamarine and Diamond Retro Bracelet. Featuring five matching Emerald cut Aquamarines weighing approx. 40tcw. In between, connecting the Aquamarine stations are Dia...

Category

Mid-20th Century Retro Retro Bracelets

Materials

Aquamarine, Diamond, Gold, 18k Gold, White Gold

H. Stern Diamond 40 Carat Aquamarine White Gold Set Necklace and Earrings
H. Stern Diamond 40 Carat Aquamarine White Gold Set Necklace and Earrings

H. Stern Diamond 40 Carat Aquamarine White Gold Set Necklace and Earrings

By H. Stern

Located in Southampton, PA

18k White Gold Diamond Large Aquamarine Set Of Necklace & Earrings by H. Stern With 2 Round brilliant cut diamonds VS1 clarity, G color 3 large aquamarines total weight approximately...

Category

20th Century Brazilian Clip-on Earrings

Materials

Aquamarine, Diamond, White Gold

Vintage Antique Cushion Cut Aquamarine 40 Carat Diamond Cocktail Ring
Vintage Antique Cushion Cut Aquamarine 40 Carat Diamond Cocktail Ring

Vintage Antique Cushion Cut Aquamarine 40 Carat Diamond Cocktail Ring

Located in Chicago, IL

This exquisite handmade in Italy vintage 40 carat authentic aquamarine and diamond ring has been made more than 50 years ago.

Category

Vintage 1940s Italian Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold

50.50 Carat Art Deco Style Aquamarine, Sapphire and Diamond 18K Pendant Necklace
50.50 Carat Art Deco Style Aquamarine, Sapphire and Diamond 18K Pendant Necklace

50.50 Carat Art Deco Style Aquamarine, Sapphire and Diamond 18K Pendant Necklace

Located in Tustin, CA

Pendant alone measures approximately 2.35" long x 1.37" wide x .55" deep. Emerald cut Aquamarine measures approximately 21.69 wide x 18.33 high x 13 mm deep and weighs approximatel...

Category

20th Century North American Art Deco Pendant Necklaces

Materials

Aquamarine, Diamond, Sapphire, 18k Gold, Yellow Gold

Superb Aquamarine and Diamond Ring
Superb Aquamarine and Diamond Ring

Superb Aquamarine and Diamond Ring

By H. Stern

Located in Litchfield, CT

Set with a gorgeous 4.85-carat vivid blue aquamarine accented by .40 carats of fine white diamonds, this posh eighties ring is vintage chic at its colorful best.

Category

Vintage 1980s Brazilian Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Aquamarine Diamond Ribbed Textured Yellow Gold Cocktail Fashion Ring
Aquamarine Diamond Ribbed Textured Yellow Gold Cocktail Fashion Ring

Aquamarine Diamond Ribbed Textured Yellow Gold Cocktail Fashion Ring

Located in London, GB

This bold and impressive ring features an incredible 40 carat cabochon cut aquamarine. The aquamarine is set within a nest of 42 leaves motifs with diamonds.

Category

21st Century and Contemporary French Contemporary Cocktail Rings

Materials

Aquamarine, 18k Gold, Yellow Gold

Large 40 Carat Aquamarine and Gold Ring
Large 40 Carat Aquamarine and Gold Ring

Large 40 Carat Aquamarine and Gold Ring

Located in Atlanta, GA

This stylish 18 karat yellow gold and aquamarine cocktail ring is bezel-set in the center with a bright blue oval aquamarine weighing approximately 40.00 carats, size 8, gross weight...

Category

20th Century Unknown Cocktail Rings

Materials

Aquamarine, 18k Gold

Important 40 Carat Aquamarine Ring With Side Diamonds 14K Gold
Important 40 Carat Aquamarine Ring With Side Diamonds 14K Gold

Important 40 Carat Aquamarine Ring With Side Diamonds 14K Gold

Located in Las Vegas, NV

Aquamarine = 40 Carat Diamonds = 0.18 Carats ( Color: G, Clarity: SI ) Metal: 14K Gold Ring Size: 6.5* US *It can be resized complimentary

Category

Late 20th Century Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, White Diamond, Gold, 14k Gold, Yellow Gold

1950s Aquamarine Diamond Gold Drop Necklace
1950s Aquamarine Diamond Gold Drop Necklace

1950s Aquamarine Diamond Gold Drop Necklace

Located in Lambertville, NJ

An 18k yellow gold necklace set with diamonds and approximately 40 carats of pear shaped aquamarine drops. The necklace measures 16.5" in length and weighs 44.3 grams.

Category

Vintage 1950s Unknown Drop Necklaces

Materials

Aquamarine, Diamond, 18k Gold

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23.0-Carat Retro Forties Citrine Ring

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Vintage A. Tillander Diamond Platinum Tiara

$46,165Sale Price|20% Off

H 1.78 in Dm 4.73 in

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Located in London, GB

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Stunning 22.25ct Blue-Green Tourmaline Ring
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Stunning 22.25ct Blue-Green Tourmaline Ring

Located in Litchfield, CT

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Category

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Materials

Tourmaline, 18k Gold

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Vintage Platinum 1940s Aquamarine & Diamond Halo Cluster Ring

Vintage Platinum 1940s Aquamarine & Diamond Halo Cluster Ring

Located in Brighton, GB

Vintage Aquamarine Ring Platinum Tested Circa 1940’s Fabulous, vintage ring. Set with a gorgeous, faceted-cushion cut, natural aquamarine. Mounted in platinum, with a beautiful h...

Category

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Materials

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Vivienne Westwood taupe lace and knitted adjustable bra, ss 1996
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By Vivienne Westwood

Located in London, GB

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By Alexander McQueen

Located in London, GB

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By Diana M. Jewels

Located in New York, NY

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21st Century and Contemporary American Modern Chandelier Earrings

Materials

Diamond, Platinum

Estate Cartier 14K Gold Bars Pendant Clip Brooch, Circa 1940
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By Cartier

Located in New York, NY

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Materials

14k Gold, Rose Gold, Yellow Gold

UNWORN Black Versace 2003 Bodycon Corset Zip Evening Cocktail Dress 40
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By Versace

Located in Switzerland, CH

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Gianni Versace Lace up Halter Dress

Gianni Versace Lace up Halter Dress

By Gianni Versace, Gianni Versace Couture

Located in Water Mill, NY

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Antique Victorian Tiara with Diamond Star - c.1890

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Located in London, GB

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Gianni Versace Bordeaux Faux Leather Handle Bag
Gianni Versace Bordeaux Faux Leather Handle Bag

Gianni Versace Bordeaux Faux Leather Handle Bag

$842Sale Price|20% Off

Size: MEDIUM

Gianni Versace Bordeaux Faux Leather Handle Bag

By Gianni Versace

Located in Milano, IT

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40 Carat Aquamarine For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 40 carat aquamarine for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Find an antique version now, or shop for 37 vintage or 43 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a 40 carat aquamarine from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. There have been many well-made iterations of the classic 40 carat aquamarine over the years, but those made by Luigi Ferrara, FERRUCCI and Atelier Molinari are often thought to be among the most beautiful. While most can agree that any 40 carat aquamarine from our collection can easily elevate most outfits, but the choice of a Aquamarine version from the 53 available is guaranteed to add a special touch to your ensemble. See these pages for an emerald cut iteration of this accessory, while there are also oval cut cut and round cut cut versions available here, too. There aren’t many items for men if you’re seeking a 40 carat aquamarine, as most of the options available are for women and unisex.

How Much is a 40 Carat Aquamarine?

Prices for a 40 carat aquamarine can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $235 and can go as high as $125,600, while this accessory, on average, fetches $3,370.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Aquamarine in Jewelry Design

Perhaps the one gemstone that best embodies the glimmering blue of the ocean is aquamarine, not just in name but also in color. Aqua marina (Latin for water and sea), March’s birthstone, is often crystal clear and blue. Often affordable in price, vintage and antique aquamarine jewelry belongs in everyone’s jewelry box.

Aquamarine is a precious gemstone from the mineral beryl family. Its cousin is the emerald. Like other beryl varieties, aquamarines are rated 7.5 to 8 on the Mohs Hardness Scale. This means that they are soft enough for jewelers to cut to their client’s specs but also durable enough for daily wear.

On land or sea, aquamarines feature prominently in many folk tales, including one about mermaids gifting aquamarine to sailors to protect them during sea voyages. Worn around sailors’ necks as an amulet, it kept them from getting seasick and, most importantly, from shipwrecks. Considered a symbol of courage by some, aquamarine amulets were also favored by Egyptian and Hebrew warriors during battle.

Aquamarine has also made appearances on some of the grandest of great dames. The Brazilian government gifted Eleanor Roosevelt with a 1,847-carat aquamarine in 1935 and Queen Elizabeth II received a sizable aquamarine upon her 1953 coronation; this stone is now the focal point of her aquamarine tiara. And renowned Tiffany & Co. designer Jean Schlumberger made a diamond Bow setting for a 148.5-carat aquamarine, which was originally exhibited at the 1893 World’s Columbian Exhibition, now in the collection of the Field Museum of Natural History in Chicago.

On 1stDibs, find a range of vintage and antique aquamarine jewelry that includes unique aquamarine rings, necklaces and other accessories.