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Leon Mege French Cut Diamond Platinum Solitaire
By Leon Mege
Located in New York, NY
Super cute ring with a small but mighty 0.11-carat French cut diamond designed for those with good
Category

2010s American Contemporary Engagement Rings

Materials

Diamond

Leon Mege platinum flexible band with white diamonds
By Leon Mege
Located in New York, NY
Leon Megé hinged wedding band is made from Rolex-grade platinum encrusted with dazzling diamonds
Category

2010s North American Contemporary Wedding Rings

Materials

White Diamond, Platinum

Leon Mege Classic Platinum Solitaire with Round Diamond
By Leon Mege
Located in New York, NY
guarantee the highest quality and precision of our craftsmanship. Leon Mege's simple, elegant solitaire with
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Platinum

Leon Mege Custom Made Diamond Engagement Ring
By Leon Mege
Located in New York, NY
Leon Mege Renaissance collection A 1.5 to 1.6 carat GIA natural G/VS1 cushion diamond is mounted
Category

2010s American Contemporary Engagement Rings

Leon Mege "Poppy Flower" Ring with Rubies and Diamonds
By Leon Mege
Located in New York, NY
"Poppy Flower" ring with rubies, fancy yellow, orange, and white diamonds by Leon Mege. The cluster
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, White Diamond, Yellow Diamond, Ruby, Gold, 18k Gold, Platinum, ...

Leon Mege Handmade Platinum Engagement Ring with Round Diamond
By Leon Mege
Located in New York, NY
round diamond. No fluorescence. We can send a copy of the GIA certificate to you upon request. You can
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Leon Mege platinum halo engagement rings with round diamond
By Leon Mege
Located in New York, NY
The beautiful “Amalfi” halo ring with a round diamond surrounded by micro pave halo is a part of
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Leon Mege Platinum Eternity Band with Certified Round Diamonds
By Leon Mege
Located in New York, NY
Handmade eternity band with round diamonds by the famed New York jeweler and Avant Garde artist
Category

2010s American Contemporary Band Rings

Materials

Diamond, Platinum

Leon Mege Platinum Fleur-De-Lis Diamond Ear Clips
By Leon Mege
Located in New York, NY
fabulous diamond clips feature a stylized lily flower encrusted with rare single-cut diamonds on its face
Category

2010s American Art Deco Clip-on Earrings

Materials

Diamond, Platinum

Leon Mege "Polar Star" Pendant with diamond and aquamarine
By Leon Mege
Located in New York, NY
shiny diamond rays is lovingly made by hand at our New York workshop. The pendant suspended from a thin
Category

2010s American Contemporary Pendant Necklaces

Materials

Aquamarine, Diamond, Platinum

Leon Mege diamond chandelier earrings with pear-shape morganites
By Leon Mege
Located in New York, NY
, each embedded in graduated diamond clusters. The pear-shaped pendants, diamond bows, and pave-studded
Category

2010s American Contemporary Drop Earrings

Materials

Diamond, Morganite, Platinum

Leon Mege platinum engagement ring with certified cushion diamond
By Leon Mege
Located in New York, NY
The breathtakingly majestic 313™ solitaire with a certified cushion diamond houses one of the
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Leon Mege Platinum Cluster Studs
By Leon Mege
Located in New York, NY
Everyone needs a pair of diamond stud earrings, but you deserve so much more. Leon Megé has made an
Category

2010s American Modern Stud Earrings

Materials

Diamond, Platinum

Leon Mege couture tourmaline aquamarine sapphire diamond platinum earrings
By Leon Mege
Located in New York, NY
pave detail combining 222 full-cut diamonds weighing 1.64 carats. All diamonds are ideal cut F/VS with
Category

2010s American Contemporary Drop Earrings

Materials

Aquamarine, Diamond, Sapphire, Tourmaline, Platinum

Leon Megé Three-Stone Ring with Asscher-Cut Diamond and Diamond Bullets
By Leon Mege
Located in New York, NY
diamonds we have in stock or even have your own stone set. The price will be adjusted accordingly. Leon
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Leon Mege platinum halo ring with 3.01 ct oval diamond.
By Leon Mege
Located in New York, NY
Leon Megé exclusive 811™ halo ring featuring 3.01-carat oval diamond framed in micro pave halo
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Leon Mege Platinum Engagement Ring with Certified 3.01ct Oval Diamond
By Leon Mege
Located in New York, NY
Move up from Champs-Élysées to Place Vendôme with the exclusive Leon Megé  Mon Cheri™ diamond ring
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Leon Mege Natural Pink and Olive Sapphires Diamond Platinum Ring
By Leon Mege
Located in New York, NY
eve of the summer solstice. The flower brings fortune to the lucky person who finds it. Leon Mege
Category

2010s American Art Nouveau Fashion Rings

Materials

Diamond, Sapphire, Platinum

Leon Mege Ring with Natural Strawberry Spinel, Diamonds and Sapphires
By Leon Mege
Located in New York, NY
the Leon Mege Strawberry spinel and sapphire ring. Artistically set 2.30 carat certified natural
Category

2010s Contemporary Cluster Rings

Materials

Diamond, Sapphire, Spinel, 18k Gold

Leon Mege Eternity Diamond Band East-West Set Emerald Cut Diamonds in Platinum
By Leon Mege
Located in New York, NY
Leon Mege vaunted Hamptons™ platinum eternity band set East-West with emerald-cut diamonds. The
Category

2010s American Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

Leon Mege platinum drop earrings with Rhodonites, emeralds and diamonds
By Leon Mege
Located in New York, NY
, Colombian emeralds, and old-cut diamonds the earrings measure 82 mm (3 1/4 inches) in length. Total of 1.19
Category

2010s American Contemporary Drop Earrings

Materials

Diamond, Emerald, Platinum

Leon Mege aquamarines and diamonds convertible earrings with detachable pendants
By Leon Mege
Located in New York, NY
aquamarines and 2.23 carats of F/VS diamonds. If the price of all-diamond earrings makes you cringe, consider
Category

2010s American Contemporary Drop Earrings

Materials

Aquamarine, Diamond, Platinum

Leon Mege platinum engagement ring with 3.01 GVS2 cushion brilliant diamond
By Leon Mege
Located in New York, NY
Leon Megé 401 Rachael™ micro pave solitaire captures the essence of sophistication and elegance
Category

2010s North American Contemporary Engagement Rings

Materials

Diamond, Platinum

Leon Mege platinum halo pendant features an Antique cut cushion diamond.
By Leon Mege
Located in New York, NY
. Leon Mege exclusive cushion diamond dipped in the the finest micro-pave shadowing its brilliant pillow
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Leon Mege "Flamberge" Engagement Ring with 2.01-carat Certified Round Diamond
By Leon Mege
Located in New York, NY
Leon Megé "Flamberge" is a breathtaking exclusive bridal design that grew out of our famous Lotus™
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

Leon Mege Criss-Cross Platinum Eternity Wedding Band with Natural Diamonds
By Leon Mege
Located in New York, NY
The trendy Leon Mege criss-cross eternity band with micro pave is fun to wear anytime. Rolex
Category

2010s American Contemporary Wedding Rings

Materials

Diamond, Platinum

Leon Mege "Jesolo" platinum halo engagement ring with natural round diamond
By Leon Mege
Located in New York, NY
round diamond surrounded by a micro pave halo. Leon Megé signature “two-rings-in-one” Podium™ base Ideal
Category

2010s North American Contemporary Engagement Rings

Materials

Diamond, Platinum

“Grace“ wedding band with diamonds and pink sapphires by Leon Mege
By Leon Mege
Located in New York, NY
Leon Megé "Grace" band set with 28 alternating stones set with shared prongs. The harmony of
Category

2010s American Contemporary Band Rings

Materials

Diamond, Pink Sapphire, Platinum

Leon Megé eternity band of round diamonds alternating with marquise clusters
By Leon Mege
Located in New York, NY
New York jeweler and Avant Garde artist Leon Mege. All diamonds are G/VS; the total weight is
Category

2010s American Contemporary Band Rings

Materials

Diamond, Platinum

Leon Mege Alternating Marquise and Round Diamond Platinum Eternity Wedding Band
By Leon Mege
Located in New York, NY
from Maison Mege. The diamond band looks stunning, no matter how you choose to wear it - alone by
Category

2010s American Contemporary Wedding Rings

Materials

Diamond, White Diamond, Platinum

Leon Mege Lotus studs with a pair of certified round diamonds
By Leon Mege
Located in New York, NY
The magical silhouette of the Leon Mege exclusive Lotus studs with pink sapphire petals at the base
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, 18k Gold, Platinum

Leon Mege "Dream of Infinity" gold pendant with yellow and white diamonds.
By Leon Mege
Located in New York, NY
Leon Mege's "Dream of Infinity" pendant with a cluster of fancy natural Caramel™ diamonds and bezel
Category

2010s American Contemporary Drop Necklaces

Materials

White Diamond, Yellow Diamond, Gold

Leon Megé Custom Made Antique Cushion Diamond Engagement Micro Pave Ring
By Leon Mege
Located in New York, NY
Solitaire engagement ring featuring a True Antique cushion cut diamond at the center. The timeless
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Leon Mege Platinum 3.28ct Natural Sapphire Ring with Micro Pave Diamonds
By Leon Mege
Located in New York, NY
away and the sun brings a new spring season to the world. Leon Mege award-winning Bellflower™ ring is
Category

2010s North American Contemporary Fashion Rings

Materials

Diamond, Sapphire, Platinum

Leon Megé Pink Diamonds Halo Pendant with Natural Cushion Pink Morganite
By Leon Mege
Located in New York, NY
Maestro of Brilliance: Leon Mege. An elegant rose gold pendant with the stunning vintage cut 15.59-carat
Category

2010s American Contemporary Pendant Necklaces

Materials

Pink Diamond, Morganite, Gold

Leon Mege platinum hand-forged solitaire features a certified OMC diamond.
By Leon Mege
Located in New York, NY
The Leon Mege hand-forged 410™ solitaire features a cushion diamond sitting on a diamond-studded
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Leon Mege platinum alternating eternity band with round and marquise diamonds
By Leon Mege
Located in New York, NY
The eternity wedding band with round diamonds alternating with marquise clusters in our iconic
Category

2010s American Contemporary Wedding Rings

Materials

Diamond, Platinum

Leon Mege perfect oval halo ring with certified natural oval diamond
By Leon Mege
Located in New York, NY
afflicts most oval diamonds. Center stone: 3.01-carat H/VS2 natural oval diamond GIA #2225636502, EX, EX
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Leon Mege Designer Pearl and Diamond Right Hand Ring in Platinum
By Leon Mege
Located in New York, NY
the fiery of diamonds will be admired and cherished for years to come. Pearls symbolize love, success
Category

2010s American Contemporary Dome Rings

Materials

South Sea Pearl, Natural Pearl, Pearl, White Diamond, Diamond, Platinum

"Duvet" Eternity Wedding Band Set with Round Diamonds by Leon Mege
By Leon Mege
Located in New York, NY
other than diamonds • choice of other stone shapes such as cushions or Asschers (separate pricing
Category

2010s American Contemporary Band Rings

Materials

Diamond, Platinum

Leon Megé East-West bespoke platinum eternity band with natural oval diamonds
By Leon Mege
Located in New York, NY
Leon Megé bespoke East-West oval diamonds eternity band 16 natural oval F/VS diamonds 2.30 carats
Category

2010s American Contemporary Wedding Rings

Materials

Diamond, Platinum

Leon Mege wedding band with natural black diamonds set upside-down
By Leon Mege
Located in New York, NY
spaceship spare part at first. The 18K black gold band holds natural black diamonds set upside-down for
Category

2010s American Contemporary Wedding Rings

Materials

Black Diamond, 18k Gold

Leon Mege East-West Engagement Ring Features Rare True Antique Cushion Diamond
By Leon Mege
Located in New York, NY
Some jewelry is more than adornment—it is a statement that becomes a part of an identity. Leon Mege
Category

2010s American Contemporary Bridal Rings

Materials

Diamond, Platinum

Leon Megé Platinum Eternity Hand-Engraved Wedding Band Set with Natural Diamonds
By Leon Mege
Located in New York, NY
Art Deco style Leon Megé exquisite 101™ wedding band with eternity-set ideal-cut diamonds
Category

2010s American Contemporary Band Rings

Materials

Diamond, Platinum

Leon Mege True Antique French cut diamond eternity wedding band with engraving.
By Leon Mege
Located in New York, NY
Leon Mege Art Deco-style eternity band with a French touch. Rare French-cut diamonds are running
Category

2010s American Art Deco Band Rings

Materials

Diamond, Platinum

Leon Mege Reversible Micro Pave Pendant with Carved Moonstone, Rubies, Diamonds
By Leon Mege
Located in New York, NY
and 208 ideal cut diamonds. The face of a mysterious source of Ajna energy will keep your Chakras in
Category

2010s American Contemporary Drop Necklaces

Materials

Diamond, Moonstone, Ruby, Platinum, Silver

Leon Mege Platinum Engagement Ring with 3.01-Carat Antique Cut Cushion Diamond
By Leon Mege
Located in New York, NY
Mon Cheri™ exclusive solitaire featuring a GIA 3.01-carat G/VS2 True Antique™ cushion diamond, GIA
Category

2010s American Contemporary Bridal Rings

Materials

Diamond, Platinum

Leon Mege Scalloped Halo Ring with Old European Cut Diamond in Platinum
By Leon Mege
Located in New York, NY
The bespoke "Fiore" ring is set with a 1.07-carat Old European diamond in a scalloped halo on an
Category

2010s Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Leon Mege ring with certified Kahmir sugarloaf sapphire and French cut diamonds
By Leon Mege
Located in New York, NY
Leon Mege's superb artistry and style are apparent in the vintage-style Art-Deco ring with a dreamy
Category

2010s American Art Deco Fashion Rings

Materials

Diamond, Sapphire, Platinum

Leon Megé Exclusive "Milano" Four-Prong Crown Style Solitaire with Round Diamond
By Leon Mege
Located in New York, NY
reversible round shank. Platinum and 18K rose gold Ideal cut diamonds bright-cut pave Leon Megé exclusive
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Leon Mege Platinum Three-Stone Ring with Emerald Cut Diamond and Trapezoids
By Leon Mege
Located in New York, NY
Bespoke three-stone ring with an emerald-cut diamond and a pair of matching step-cut trapezoid
Category

2010s American Contemporary Three-Stone Rings

Materials

White Diamond, Diamond, Platinum

Leon Mege platinum ring solitaire with certified 1.83 ct Asscher cut diamond
By Leon Mege
Located in New York, NY
the elegant and very thin band. Stunning True Antique™ Asscher cut diamond 1.83 ct F/VS1; GIA
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Leon Mege Platinum Engagement Ring with 3.09 Carat Antique Cut Cushion Diamond
By Leon Mege
Located in New York, NY
Mon Cheri™ exclusive solitaire featuring a GIA 3.09-carat True Antique™ cushion diamond and channel
Category

2010s American Contemporary Bridal Rings

Materials

Diamond, Platinum

Leon Mege GIA Certified 0.70 Carat D/SI1 Diamond Micro Pave Platinum Pendant
By Leon Mege
Located in New York, NY
GIA-certified 0.70 Carat D/SI1 Diamond Antique cushion diamond surrounded by micro pave diamonds in
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Leon Mege platinum three-stone ring with round and heart-shape diamonds
By Leon Mege
Located in New York, NY
Trends change, and fashions fade, but the innate elegance of Leon Mege's three-stone rings is
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Leon Mege Montpassier Style Platinum Diamond Ring with a Natural Pink Sapphire
By Leon Mege
Located in New York, NY
-pink hue paired with brilliant diamond shields. Micro pave diamonds wrap around the magical gaze
Category

2010s Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Pink Sapphire, Gold, 18k Gold, Rose Go...

Leon Megé Platinum Engagement Ring with Cushion Diamond in Micro Pave Setting
By Leon Mege
Located in New York, NY
The stunningly beautiful engagement ring with a massive antique cushion diamond served on a bed of
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Leon Mege Montpassier Style Platinum Diamond Ring with a Natural Pink Sapphire
By Leon Mege
Located in New York, NY
-pink hue paired with brilliant diamond shields. Micro pave diamonds wrap around the magical gaze
Category

2010s Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Pink Sapphire, Gold, 18k Gold, Rose Go...

Leon Mege Platinum Engagement Ring with 1.66 Ct Old European Cut Diamond
By Leon Mege
Located in New York, NY
Chic solitaire with a mesmerizing 1.66-carat Old European diamond on micro pave shank, so thin and
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

Leon Mege Art Deco Style Black Pearl and Diamonds French Wire Earrings
By Leon Mege
Located in New York, NY
We are presenting you with the magnificent Art Deco-style diamond chandeliers set with French-cut
Category

2010s American Art Deco Drop Earrings

Materials

Diamond, Black Pearl, Platinum

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Leon Diamonds For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of leon diamonds. These distinct designs — crafted with great care and often made from Gold, 18k Gold and Platinum — can elevate any look. Our collection of these items for sale includes 5 vintage editions and 350 modern creations to choose from as well. Our collection is diverse and broad-ranging, and pieces in stock date back to the 19th Century while others were produced as recently as the 21st Century. Our collection of leon diamonds includes designs that are universally popular, but Contemporary and Art Deco styles, specifically, are sought with frequency. There have been many well-made iterations of these items over the years, but those made by Yvonne Leon, Leon Mege and Leon Gariod and Lucien Gautrait are often thought to be among the most beautiful. Today, if you’re looking for round cut leon diamonds and are unable to find the perfect match, our selection also includes cushion cut and emerald cut alternatives. Most of our leon diamonds for sale are for women, but there are 135 pieces available to browse for men.

How Much are Leon Diamonds?

On average, leon diamonds at 1stDibs sell for $3,171, while they’re typically $500 on the low end and $384,000 for the highest priced versions of this item.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.