Understanding the Many Shapes of Diamonds

With so many diamond shapes available on the market today, how do you know which one is right for you?  Each diamond shape offers something a little different. The round brilliant cut and the princess cut offer the most sparkle and fire while the emerald cut offers a classic elegant look.

Here is a look at the top 10 diamond shapes for engagement rings sold today.

Round Brilliant Cut Diamond

More than 100 years ago, a Russian Mathematician named Marcel Tolkowsky, who was a member of a large powerful diamond family, calculated the number of cuts necessary to create the “ideal” diamond shape, known today as the brilliant cut.  Since that time, cutters have been using advanced techniques and mathematical calculations to intensify brilliance and fire.

The Round Brilliant (aka brilliant cut) shape diamond is the most popular of diamonds shapes.   It consists of 58 facets and displays the most brilliance, fire, and scintillation of all diamond cuts on the market today.

Asscher Shaped Diamond

The Asscher cut diamond was developed in 1902 by the Asscher Brothers of Holland and is a variation of an emerald cut.  The Asscher cut is a stepped square cut also known as a Modified Square Emerald cut.   This cut offers a small table (largest facet on a stone) high crown (top portion of the stone) deep pavilions (lower portion of the stone), and cut corners.   With its 72 wide step facets it resembles that of an octagon and sparkles like the Round Brilliant.   The recommended length to width ratio for this diamond shape is 1.0 – 1.05 which will provide for a square look.

Emerald Shaped Diamond

The “Emerald Cut” was originally developed for cutting Emeralds not diamonds and this is how it received its name.  The Emerald cut provides for a very elegant classic look and is known for its long lines.   The pavilion (bottom portion of the stone) is cut with large facets to create an optical appearance and because of this clarity, cut, and color are very important factors when considering this cut.  The recommended length to width ratio for this diamond shape is 1.30 – 1.40.

Cushion Shaped Diamond

The Cushion cut diamond is unique with its rounded corners and larger facets and is also known as a pillow cut or candlelight diamond.  The Cushion cut is an antique cut that is a cross between the Old Mine Cut popular in the late 19th Century, early 20th Century and an Oval cut diamond.   This cut provides for a classic look and is not as brilliant as the more modern cut diamonds.  The Cushion has large open facets so clarity and color are important factors when considering this cut.  The recommended length to width ratio for this diamond shape is 1.25 – 1.30.   A ratio between 1.0 – 1.05 offers a square look whereas a ratio greater would offer a more rectangular look.

Heart Shaped Diamond

The Heart shaped diamond is known as the most romantic of all diamond cuts.  The Heart is essentially a Pear shaped diamond with a cleft.   This cut is very distinctive and is beautiful when set.   Symmetry and length to width ratio are very important factors to consider when purchasing this shape.   The recommended length to width ratio for the perfect heart shape is between .90 – 1.10.

Marquise Shaped Diamond

The Marquise cut resembles the shape of a football or classic style boat when viewed from above.  The cutting method used for a Marquise is a “step cut” also known as a “table cut.”  The facets on a “step cut” are cut in steps.  The crown (top portion of the stone above the girdle), pavilion (bottom portion of the stone below the girdle), and table (largest facet on a stone) are cut in rectangular facets.  The Marquise is bright, clear, and has a great deal of sparkle because the facets span the length or width of the stone and decrease, as they get closer to the table.

Oval Shaped Diamond

The Oval is a brilliant cut and is an adaptation of the Round Brilliant.  With its 56 facets it usually looks larger than a round stone of the same carat weight.  It is a great alternative for someone wanting the look of the Round Brilliant, but also looking for something a little different.  The Oval is a classic choice and flatters the shape of the hand as the length of the Oval accentuates long slender fingers.

Pear Shaped Diamond

The Pear is a brilliant cut diamond and is half Oval and half Marquise.  The Pear resembles that of a tear drop pointed at one end and rounded on the other.  An ideal Pear cut has 58 facets offering a display of brilliance and fire.  The Pear is unique and is a great alternative to the round brilliant.

Princess Shaped Diamond

The Princess has sharp uncut pointed corners and with 58 facets are known for their brilliance and fire.  There is no other rectangular or square shaped stone that comes close to the Princess in terms of brilliance.

Radiant Shaped Diamond

The Radiant has the brilliance and fire of the traditional Round Brilliant, but the shape of the Emerald and Asscher cuts.  The Radiant was designed with 70 facets for the maximum amount of brilliance.  It has cropped corners and is often slightly more rectangular over square shaped.

To learn more about diamond shapes and our recommendations for each, visit our diamond shape education section

Shop all Since 1910 diamonds and engagement rings to find the perfect one for you

 

The Top Ten Tacori Engagement Rings

Tacori has been on the forefront of bridal jewelry trends for years. They were part of the resurgence of platinum and helped to bring the vintage jewelry look back to the forefront of fashion. The quality, design and hand craftsmanship they have placed into their jewelry over the last 40 years is undeniable and has resulted in their rings being worn by discriminating women everywhere. It should be no wonder if the top 10 Tacori engagement ring styles look familiar, since they have graced the pages of both prominent publications and the fingers of Hollywood elite.

Shop our collection of Tacori diamond engagement rings

The biggest trend in engagement rings right now is center diamonds set in a ring of pave diamonds. The center can be round, princess-cut, oval or another fancy shape with either a plain or pave set band. Fashion-forward celebrities like Heidi Klum, Katherine Heigl and Jennifer Hudson have all been seen wearing this trend. This ring from the Dantela collection was selected by Ellen Pompeo and features an emerald cut center diamond surrounded by pave diamonds that flow down onto the shoulders of the band. This dramatic platinum ring is modern with a vintage twist and looks good from every angle:

Tacori Setting with Pave Set Diamonds – .15ct tw (Item#: T 2620ECLG)

Tacori with Pave Set Diamonds 2620ECLG

Decadent sparkle is the trademark of this platinum ring featuring an oval cut center diamond encircled by round pave diamonds. The slender band is set on all three sides with pave diamonds so that it always catches the light:

Tacori Setting w/ Pave Set Diamonds – .29ct tw (Item#: T 2620OVLGP)

Tacori 2620OVLGP

Take the eternal appeal of the classic three-stone ring and kick it up a notch by wearing this ring. Pave diamonds surround a center emerald cut diamond that is flanked by two matching emerald cut diamonds. This combination of elegance and sparkle is enhanced by a platinum band with engraved and pave diamond side details:

Tacori Setting With Emerald Cut and Pave-Set Side Diamonds (Item#: T 2621EC)

Tacori with Emerald Cut and Pave-set side diamonds 2621ECSM

This platinum engagement ring with 18k rose gold prongs, featured in InStyle magazine, captures the present fascination with rose gold, as reflected by the ring given to Katie Holmes by Tom Cruise. It is a bold but delicate contrast that brings attention to the signature Tacori milgrain detail and triple row of pave diamonds of this unconventional setting:

Tacori Setting with Pave Pink Diamonds (Item#: T 2561)

Tacori setting with Pave Pink Diamonds 2561PKRD7

This vintage inspired platinum ring defines the term vintage glamour that InStyle named as one of its top five engagement ring trends. A round center stone is framed by pave set accents and flanked by three baguettes that have been channel set along with pave diamonds into an engraved band:

Tacori Setting with Pave set accents (Item#: HT2130)

Tacori setting with Pave Accents HT2130

Evoke Old Hollywood style with this stunning platinum engagement ring that will be a standout among your friends. Pave diamonds nestled within milgrain detail on the band radiate from the princess-cut center that is framed by baguette diamonds and held in with bold, diamond set prongs:

Tacori setting with Pave set Diamonds and Prongs (Item#: 2525PR65)

Tacori setting with pave set diamonds and prongs 2525PR65

The appeal of twisted bands, another top trend in engagement rings as noted by TheKnot.com, is perfectly reflected in this platinum ring from Tacori’s Dantela collection. An oval center stone surrounded by pave diamonds is held between two twisted strands of pave diamonds for a graceful, elegant effect:

Tacori Setting with Pave-Set Diamonds .43ct tw (Item#: T 2627OVLG)

Tacori 2627OVLG

Raised settings with intricate details are a favorite of Bride.com. They are best found on rings that are simple, transforming the chic into the sublime. For vintage fans, this engraved filigree platinum ring with pave diamond accents is simple and delicate. When viewed from the side, the heart design under the setting is displayed, conveying a sense of romance:

Tacori setting with Pave diamond accents (Item#: HT2202)

Tacori setting with pave diamond accents HT2202

At first glance, this platinum ring appears to be a demurely classic platinum six-prong solitaire. Turn it on its side, however, and the center diamond sits at the top of a pave diamond set basket for a crown-like effect for a look that shouts drama:

Tacori Pave Setting – .09ct tw (Item#: T 2501RD7)

Tacori pave setting 2501RD7

Fans of delicate rings or who want to wear a smaller center stone will love this vintage-inspired platinum mounting. A round center stone is flanked by two horizontal marquis-cut diamonds set into a hand-engraved band with scrolled heart design details to create a dainty ring with big impact:

Tacori Setting w/ Marquise Side Diamonds – .12ct tw (Item#: HT2198)

Tacori setting with Marquise set diamonds HT2198

Shop our entire collection of Tacori engagement rings

Top Ten Recession-Friendly Holiday Gift Ideas for Her

It’s that time of year, guys, so check out these beautiful gift ideas for the lady in your life. From earrings to pendants and bracelets, these pieces start below $100, so even if times are tough you can still add some sparkle to her life.

14k Gold Citrine Hanging Earrings1. 14k Gold Citrine Hanging Earrings – $230

These stylish hanging earrings are made in 14 karat yellow gold and feature alternating faceted citrines and gold balls.

18k White Gold Ruby and Diamond Pendant2. 18k White Gold Ruby and Diamond Pendant – $562

Beautiful pendant set with five oval shaped rubies set with and six round brilliant cut diamonds in a floral design. The bail is set with pave diamonds.

14k Gold Hanging Circle Disc Earrings3. 14k Gold Hanging Circle Disc Earrings – $200

Truly unique and beautiful, you’ll love wearing these beautiful 14 karat gold earrings. These hanging earrings are home to three diamond cut white gold beads that dangle in circle yellow gold discs to create a fashionable and fun piece.

Tacori 18K925 Colored Medley 38" Necklace4. Tacori 18K925 Colored Medley 38″ Necklace – $670

Faceted candy-drop gems in a kaleidoscope medley flutter in pronged 18k yellow gold circlets, fastened into a single opera-length strand that works alone, layered or double up.

1.43ct 18k Rose Gold Pave Bangle Bracelet5. 1.43ct 18k Rose Gold Pave Bangle Bracelet – $1350

This stunning bracelet is made in 18 karat rose gold and features a single row of 83 round brilliant cut diamonds which are pave-set. The hinged bangle opens by a hidden clasp making it easy to put on and take off.

14k Tri-Color Gold Hanging Circle Earrings6. 14k Tri-Color Gold Hanging Circle Earrings – $165

These stylish 14 karat gold hanging earrings each feature a rose, white and yellow gold circle.

18k White Gold Peridot Amethyst & Diamond Drop Earrings7. 18k White Gold Peridot Amethyst & Diamond Drop Earrings – $2600

Two round peridot and two round amethyst are surrounded by pave-set round brilliant diamonds in these beautiful 18 karat white gold earrings.

14k Gold 6.0-6.5mm Akoya Cultured Pearl Earrings8. 14k Gold 6.0-6.5mm Akoya Cultured Pearl Earrings – $70

These Akoya sea pearls are completely round with a rich, warm luster and lovely shine. Each beautiful 6.0-6.5mm pearl is mounted on a solid 14 karat yellow gold post. This pair of earrings complements any pearl necklace, but are just as beautiful on their own!

14k Rose Gold Bangle9. 14k Rose Gold Bangle – $130

This polished 14 karat rose gold bangle will become a new favorite in your jewelry box! The simplicity in design of the bracelet allows for it to be worn either single or mixed and matched with other Bangles. Wear it everday or for that fun night out!

Roberto Coin 18k White Gold Skull Pendant with Diamonds10. Roberto Coin 18k White Gold Skull Pendant with Diamonds – $925

This stunning Roberto Coin pendant features an 18k white gold sparkling diamond skull and crossbones pendant.

Top Ten Tacori 18k925 Jewelry

Tacori brings their signature crescent silhouette design into fine jewelry, fashioning elegant bracelets, necklaces, earrings and more. The brand new 18K925 sterling and 18k gold jewelry line by Tacori is at the top of every girl’s list this holiday season! We hope you enjoy!

Tacori 18k925 Rose Amethyst & Diamond Ring

1. Tacori 18k925 Rose Amethyst & Diamond Ring – $1250

Structural crescent designs in glossy .925 silver form the contours of this vibrant, blushing Rose Amethyst ring. Blushing 18k rose gold and glittering diamonds frame the cushion-cut shape for a fantasy fusion of subtle sophistication and modern design.

Tacori 18K925 Prasiolite & Amethyst Earrings

2. Tacori 18k925 Prasiolite & Amethyst Earrings – $1060

Dazzling elongated pear-shaped rose amethyst and round prasiolite unite in fabulous 18k rose gold bold drop earrings for a look of playfully illuminating color and fashion-forward design.

Tacori 18K925 Smokey Quartz & Diamond Pendant

3. Tacori 18k925 Smokey Quartz & Diamond Pendant – $1690

A pendant of deep faceted Smokey Quartz is accentuated by a diamond crescent 18k rose gold frame. With a luxurious cushion-like shape and eye-catching details, this pendant suspends on a rose gold bezel from a .925 silver link chain.

Tacori 18K925 Multi-Color Sterling Bracelet

4. Tacori 18k925 Multi-Color Sterling Bracelet – $860

Faceted candy-drop gems in saffron Lemon Quartz, honeyed Cognac Quartz, seafoam Prasiolite, Smokey Quartz and deep Rose Amethyst flutter in pronged blossom kaleidoscope circlets, fastened into strands of luxe swoops of .925 silver with an 18k gold Tacori seal toggle.

Tacori 18K925 Rose Amethyst Drop Earrings

5. Tacori 18k925 Rose Amethyst Drop Earrings – $600

Cotton-candy mingles with violet shades, romance with sophistication, on faceted oval-shaped Rose Amethysts. Surrounded by 18k rose gold fantasy-crescent frames, dazzling details create a delightfully feminine droplet style.

Tacori 18K925 Lemon Quartz & Neolite Diamond Earrings

6. Tacori 18k925 Lemon Quartz & Neolite Diamond Earrings – $1210

Translucent faceted Lemon Quartz over bright Neolite Turquoise gives these plush studs an awe-inspiring, Pop-art glow. Diamonds accent crescents in a rich, 18k gold frame, evoking a dramatic, multidimensional, cushion-like look.

Tacori 18k925 Rutilated Quartz Ring

7. Tacori 18k925 Rutilated Quartz Ring – $1010

With a plush cushion-cut shape, Rutilated Quartz is given depth and dimension over velvety Black Onyx. Rich 18k yellow gold displays the primarily provocative charred color, and crescent-woven sterling silver design elements demand attention from every angle.

Tacori 18k925 Oval Link Drop Earrings

8. Tacori 18k925 Oval Link Drop Earrings – $730

Cascades of chains decorate these drop earrings, with crescent designs on elegant oval graduating links of sterling .925 silver and rich 18k gold meet in a delightful cascade with contemporary design elements.

Tacori 18K925 Neolite Turquoise Ring

9. Tacori 18k925 Neolite Turquoise Ring – $870

Transparent Quartz over Neolite Turquoise makes this strong statement of style an absolute marvel in “Barbados” blue. Layered gemstones create a dazzling, multidimensional look, framed in rich 18k yellow gold with sculptural crescent-woven side details.

Tacori 18k925 Olive Quartz Ring

10. Tacori 18k925 Olive Quartz Ring – $770

A sexy solution for your contemporary-fashion craving: this unique ellipse-shape Olive quartz has a rich brushed, 18k yellow gold frame with modern crescent engraving. Texture and intricate design details make this cocktail ring an evocative, savory star.