Marquise Diamond
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Peter Suchy EGL 2.32 Carat Marquise Triple Diamond Platinum Dangle Earrings
By Peter Suchy
Located in Stamford, CT
Peter Suchy triple marquise Diamond dangle drop earrings. Each earring features three graduated
Category
21st Century and Contemporary Dangle Earrings
Materials
Diamond, Platinum
Natural 7.1 Carat Pear Marquise Diamond Cuff Bangle Bracelet 18 Karat White Gold
By Spectrum Jewels
Located in Diera, Dubai
Cast from 18-karat gold, these exquisite bangle is handset with 7.10 carats of sparkling diamonds
Category
21st Century and Contemporary American Modern Cuff Bracelets
Materials
Diamond, Gold, 18k Gold, White Gold
Natural 7.1 Carat Pear Marquise Diamond Cuff Bangle Bracelet 14 Karat White Gold
By Spectrum Jewels
Located in Diera, Dubai
Cast from 14-karat gold, these exquisite bangle is handset with 7.10 carats of sparkling diamonds
Category
21st Century and Contemporary American Modern Cuff Bracelets
Materials
Diamond, Gold, White Gold, 14k Gold
Pear Round Oval
Marquise Diamond Wrap Ring 18 Karat White Gold Fine Jewelry
By Spectrum Jewels
Located in Diera, Dubai
shimmering Diamonds and meticulously handcrafted in radiant 18 Karat White Gold. This stunning piece of
Category
21st Century and Contemporary American Modern Bridal Rings
Materials
Diamond, Gold, 18k Gold, White Gold
SI Clarity H Color 1.28Ct Pear Marquise Diamond Stud Earrings 18k White Gold
Located in Diera, Dubai
Embrace timeless elegance with our natural diamond stud earrings crafted in solid 18K gold the
Category
21st Century and Contemporary American Modern Stud Earrings
Materials
Diamond, 18k Gold, White Gold, Gold
SI Clarity H Color 1.28Ct Pear Marquise Diamond Stud Earrings 14k White Gold
Located in Diera, Dubai
Embrace timeless elegance with our natural diamond stud earrings crafted in solid 14K gold the
Category
21st Century and Contemporary American Modern Stud Earrings
Materials
Diamond, 14k Gold, White Gold, Gold
Pear Round Oval
Marquise Diamond Wrap Ring 14 Karat White Gold Fine Jewelry
By Spectrum Jewels
Located in Diera, Dubai
shimmering Diamonds and meticulously handcrafted in radiant 14 Karat White Gold. This stunning piece of
Category
21st Century and Contemporary American Modern Bridal Rings
Materials
Diamond, Gold, 14k Gold, White Gold
14.98 TCW Zambian Emerald H/SI Marquise Diamond Dangle Earrings 18K White Gold
By Spectrum Jewels
Located in Diera, Dubai
marquise cut diamonds, these earrings are a masterpiece of fine craftsmanship. Graceful dangle earrings
Category
21st Century and Contemporary Indian Modern Dangle Earrings
Materials
Diamond, Emerald, 18k Gold, White Gold
14.98 TCW Zambian Emerald H/SI Marquise Diamond Dangle Earrings 14K White Gold
By Spectrum Jewels
Located in Diera, Dubai
marquise cut diamonds, these earrings are a masterpiece of fine craftsmanship. Graceful dangle earrings
Category
21st Century and Contemporary Indian Modern Dangle Earrings
Materials
Diamond, Emerald, White Gold, 14k Gold
Pear Oval
Marquise Diamond Cuff Ring 14 Karat White Gold Handmade Fine Jewelry
By Spectrum Jewels
Located in Diera, Dubai
perfection. The 14 karat white gold setting provides the perfect backdrop for the dazzling diamonds
Category
21st Century and Contemporary American Modern Bridal Rings
Materials
Diamond, Gold, 14k Gold, White Gold
Pear Oval
Marquise Diamond Cuff Ring 18 Karat White Gold Handmade Fine Jewelry
By Spectrum Jewels
Located in Diera, Dubai
perfection. The 18 karat white gold setting provides the perfect backdrop for the dazzling diamonds
Category
21st Century and Contemporary American Modern Bridal Rings
Materials
Diamond, Gold, 18k Gold, White Gold
Beauvince Inaya Marquise Solitaire Diamond Bangle in White Gold
By Beauvince Jewelry
Located in New York, NY
The Inaya bangle is a exquisite jewel with perfectly matching marquise diamonds laid in a simple
Category
2010s Contemporary Bangles
Materials
Diamond, 18k Gold, White Gold
Natural 0.59 Carat Marquise Diamond Floral Ring White 14 Karat Gold Fine Jewelry
By Spectrum Jewels
Located in Diera, Dubai
Item Code :- SER-23123 (14k)
Gross Wt. :- 2.27 gm
14k White Gold Wt. :- 2.16 gm
Natural Diamond Wt
Category
21st Century and Contemporary American Modern Bridal Rings
Materials
Diamond, Gold, 14k Gold, Yellow Gold
Natural 0.59 Carat Marquise Diamond Floral Ring White 18 Karat Gold Fine Jewelry
By Spectrum Jewels
Located in Diera, Dubai
Item Code :- SER-23123
Gross Wt. :- 2.83 gm
18k White Gold Wt. :- 2.71 gm
Natural Diamond Wt
Category
21st Century and Contemporary American Modern Bridal Rings
Materials
Diamond, Gold, 18k Gold, Yellow Gold
2.22 Carat Pear Marquise Diamond Dome Ring 14 Karat White Gold Handmade Jewelry
By Spectrum Jewels
Located in Diera, Dubai
gm
Natural Diamond Wt. :- 2.22 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2
COLOUR H-I )
Ring Size
Category
21st Century and Contemporary American Modern Bridal Rings
Materials
Diamond, Gold, 14k Gold, White Gold
2.22 Carat Pear Marquise Diamond Dome Ring 18 Karat White Gold Handmade Jewelry
By Spectrum Jewels
Located in Diera, Dubai
Natural Diamond Wt. :- 2.22 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2
COLOUR H-I )
Ring Size :- 7 US
Category
21st Century and Contemporary American Modern Bridal Rings
Materials
Diamond, Gold, 18k Gold, White Gold
$4,777 Sale Price / item
20% Off
1.65 Carat Pear Round Marquise Diamond Spring Ring 14 Karat White Gold Jewelry
By Spectrum Jewels
Located in Diera, Dubai
White Gold Wt. :- 4.15 gm
Natural Diamond Wt. :- 1.65 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2
COLOR
Category
21st Century and Contemporary American Modern Bridal Rings
Materials
Diamond, Gold, 14k Gold, White Gold
1.65 Carat Pear Round Marquise Diamond Spring Ring 18 Karat White Gold Jewelry
By Spectrum Jewels
Located in Diera, Dubai
Wt. :- 5.19 gm
Natural Diamond Wt. :- 1.65 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2
COLOR H-I
Category
21st Century and Contemporary American Modern Bridal Rings
Materials
Diamond, Gold, 18k Gold, White Gold
Natural 1.33 Carat Pear
Marquise Diamond Cuff Ring 14 Karat White Gold Jewelry
By Spectrum Jewels
Located in Diera, Dubai
Wt. :- 2.06 gm
Natural Diamond Wt. :- 1.33 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2
COLOR H-I
Category
21st Century and Contemporary American Modern Band Rings
Materials
Diamond, Gold, 14k Gold, White Gold
Natural 1.33 Carat Pear
Marquise Diamond Cuff Ring 18 Karat White Gold Jewelry
By Spectrum Jewels
Located in Diera, Dubai
. :- 2.58 gm
Natural Diamond Wt. :- 1.33 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2
COLOR H-I )
Ring Size
Category
21st Century and Contemporary American Modern Band Rings
Materials
Diamond, Gold, 18k Gold, White Gold
8.62 Carat SI/H Pear Marquise Diamond Chandelier Earrings 14 Karat White Gold
By Spectrum Jewels
Located in Diera, Dubai
These Diamond Chandelier Earrings with 8.62 ct. Genuine Diamonds are a promise of perfection and
Category
21st Century and Contemporary Indian Modern Chandelier Earrings
Materials
Diamond, White Gold, 14k Gold
8.62 Carat SI/H Pear Marquise Diamond Chandelier Earrings 18 Karat White Gold
By Spectrum Jewels
Located in Diera, Dubai
These Diamond Chandelier Earrings with 8.62 ct. Genuine Diamonds are a promise of perfection and
Category
21st Century and Contemporary Indian Modern Chandelier Earrings
Materials
Diamond, 18k Gold, White Gold
1.21 Carat SI Clarity HI Color Marquise Diamond 18k White Gold Star Earrings
By Spectrum Jewels
Located in Diera, Dubai
Embrace timeless elegance with our natural diamond stud earrings crafted in solid 18K gold the
Category
21st Century and Contemporary Indian Modern Stud Earrings
Materials
Diamond, 18k Gold, White Gold
1.68 Carat SI/H Pear Marquise Diamond Dangle Earrings 14k White Gold Jewelry
By Spectrum Jewels
Located in Diera, Dubai
diamonds.
FOLLOW SPECTRUM JEWELS storefront to view the latest collection & exclusive pieces. Spectrum
Category
21st Century and Contemporary Indian Modern Dangle Earrings
Materials
Diamond, White Gold, 14k Gold
1.68 Carat SI/H Pear Marquise Diamond Dangle Earrings 18k White Gold Jewelry
By Spectrum Jewels
Located in Diera, Dubai
diamonds.
FOLLOW SPECTRUM JEWELS storefront to view the latest collection & exclusive pieces. Spectrum
Category
21st Century and Contemporary Indian Modern Dangle Earrings
Materials
Diamond, 18k Gold, White Gold
5.96 Carat SI/H Pear Marquise Diamond Earrings 18 Karat White Gold Jewelry
By Spectrum Jewels
Located in Diera, Dubai
diamonds.
FOLLOW SPECTRUM JEWELS storefront to view the latest collection & exclusive pieces. Spectrum
Category
21st Century and Contemporary Indian Modern Lever-Back Earrings
Materials
Diamond, 18k Gold, White Gold
6.70 Carat SI/H Pear Marquise Diamond Chandelier Earrings 18 Karat White Gold
By Spectrum Jewels
Located in Diera, Dubai
. :- 10.27 gm
18k White Gold Wt. :- 8.93 gm
Natural Diamond Wt. :- 6.70 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2
Category
21st Century and Contemporary Indian Modern Chandelier Earrings
Materials
Diamond, 18k Gold, White Gold
6.70 Carat SI/H Pear Marquise Diamond Chandelier Earrings 14 Karat White Gold
By Spectrum Jewels
Located in Diera, Dubai
. :- 8.04 gm
14k White Gold Wt. :- 6.70 gm
Natural Diamond Wt. :- 6.70 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2
Category
21st Century and Contemporary Indian Modern Chandelier Earrings
Materials
Diamond, White Gold, 14k Gold
Art Deco Ring 3.02 ct Marquise Diamond with 0.50 ct Side Stones in 18K Gold
Located in Berlin, BE
A powerful Art Deco style ring featuring a 3.02 ct marquise-cut diamond at the center, flanked on
Category
20th Century French Aesthetic Movement Solitaire Rings
Materials
Diamond, Gold, 18k Gold, White Gold
1.40 Carat SI/Hi Pear
Marquise Diamond Designer Ring 18 Karat White Gold
By Spectrum Jewels
Located in Diera, Dubai
Item Code :- SJER-178
Gross Weight :- 3.85 gm
18k White Gold Weight :- 3.57 gm
Natural Diamond
Category
21st Century and Contemporary Indian Modern Bridal Rings
Materials
Diamond, 18k Gold, White Gold
$2,480 Sale Price
20% Off
1.81 Carat SI/H Pear Marquise Diamond Ring 18 Karat White Gold Jewelry
By Spectrum Jewels
Located in Diera, Dubai
Cast from 18-karat gold, these exquisite ring is handset with 1.81 carats of sparkling diamonds
Category
21st Century and Contemporary Indian Modern Bridal Rings
Materials
Diamond, 18k Gold, White Gold
1.81 Carat SI/H Pear Marquise Diamond Ring 14 Karat White Gold Jewelry
By Spectrum Jewels
Located in Diera, Dubai
Cast from 14-karat gold, these exquisite ring is handset with 1.81 carats of sparkling diamonds
Category
21st Century and Contemporary Indian Modern Bridal Rings
Materials
Diamond, White Gold, 14k Gold
0.24 Carat Pear Marquise Diamond Band Ring 18 Karat White Gold Handmade Jewelry
Located in Diera, Dubai
Natural Diamond Wt. :- 0.24 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I )
Ring Size :- 7 US & All
Category
21st Century and Contemporary Indian Modern Band Rings
Materials
Diamond, 18k Gold, White Gold
$879 Sale Price
20% Off
1.86 Carat Zambian Emerald Earrings 2.40 Ct Marquise Diamond 18 Karat White Gold
Located in Diera, Dubai
Item Code :- SEE-12816
Gross Wt. :- 6.07 gm
18k Solid White Gold Wt. :- 5.22 gm
Natural Diamond Wt
Category
21st Century and Contemporary Indian Modern Stud Earrings
Materials
Diamond, Emerald, 18k Gold, White Gold
3.80 Carat Oval
Marquise Diamond Band Ring 18 Karat White Gold Fine Jewelry
Located in Diera, Dubai
Item Code :- SER-22694
Gross Wt. :- 4.41 gm
18k White Gold Wt. :- 3.65 gm
Natural Diamond Wt
Category
21st Century and Contemporary Indian Modern Band Rings
Materials
Diamond, 18k Gold, White Gold
17.75 Carat Oval Shape Ruby Marquise Diamond Dangle Earrings 18 Karat White Gold
By Spectrum Jewels
Located in Diera, Dubai
18k White Gold Wet. :- 9.97 gm
Diamond Wet. :- 2.60 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I
Category
21st Century and Contemporary Indian Modern Dangle Earrings
Materials
Diamond, Ruby, 18k Gold, White Gold
18.11 Carat Zambian Emerald Earrings SI/H Marquise Diamond 18 Karat White Gold
By Spectrum Jewels
Located in Diera, Dubai
. :- 18.23 gm
18k White Gold Wt. :- 13.58 gm
Natural Diamond Wt. :- 5.14 Ct. ( AVERAGE DIAMOND CLARITY SI1
Category
21st Century and Contemporary Indian Modern Dangle Earrings
Materials
Diamond, Emerald, 18k Gold, White Gold
18.11 Carat Zambian Emerald Earrings SI/H Marquise Diamond 14 Karat White Gold
By Spectrum Jewels
Located in Diera, Dubai
. :- 14.83 gm
14k White Gold Wt. :- 10.18 gm
Natural Diamond Wt. :- 5.14 Ct. ( AVERAGE DIAMOND CLARITY SI1
Category
21st Century and Contemporary Indian Modern Dangle Earrings
Materials
Diamond, Emerald, White Gold, 14k Gold
1.50 Carat Oval Ruby Stud Earrings 10k White Gold 1.70 Carat Marquise Diamond
By Spectrum Jewels
Located in Diera, Dubai
Item Code :- STE-1047
Gross Wt :- 3.07 gm
10k White Gold Wt :- 2.43 gm
Diamond Wt :- 1.70 ct ( SI
Category
21st Century and Contemporary Indian Modern Stud Earrings
Materials
Diamond, Ruby, 10k Gold, White Gold
Pear Cut Emerald Marquise Diamond 14K (or 18k upon request) Yellow Gold Ring
Located in Los Angeles, CA
sophistication and modern style, making it a perfect choice for any memorable occasion.
Ring Information
Diamond
Category
2010s American Modern Fashion Rings
Materials
Diamond, Emerald, 14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
Round Marquise Diamond Band Ring Set 18 Karat White Gold Engagement Band Gift
By Spectrum Jewels
Located in Diera, Dubai
Natural Diamond Wt. :- 1.13 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I )
Ring Size :- 7 US & All
Category
21st Century and Contemporary Indian Modern Band Rings
Materials
Diamond, Gold, 18k Gold, White Gold
18K Gold 7.72ct GIA Large Oval Sapphire w/ Round Marquise Diamond Cocktail Ring
Located in Montclair, NJ
setting at the both sides, and further accented with 6 marquise cut diamonds that are individually prong
Category
1990s Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold
Marquise
Baguette Cut Diamond Three Row Bracelet
Located in New York, NY
Marquise
Baguette Cut Diamond Three Row Bracelet
Total Carat Weight: approximately 15.00 cts
Category
Vintage 1950s Unknown Tennis Bracelets
Materials
Diamond, Platinum
2 Carat Marquise Cut Diamonds Set in a 14k Yellow Gold Setting
By Gregory Mikaelian
Sons, Inc.
Located in Los Angeles, CA
2.00 CARAT MARQUISE DIAMONDS BAND RING IN
14K YELLOW GOLD 6.75US
Specifications:
main stone
Category
21st Century and Contemporary American Contemporary Bridal Rings
Materials
Diamond, 14k Gold, Yellow Gold
$5,000 Sale Price
20% Off
2 Carat Diamond Vintage Round Brilliant Marquise 18 Karat Gold Cocktail Ring
Located in London, GB
Vintage Diamond Marquise Round Brilliant Cut Cocktail Ring Yellow Gold.
Unique diamond bow tie
Category
Vintage 1960s Artisan Cocktail Rings
Materials
Diamond, White Diamond, 18k Gold, Gold
Real 6 Tcw H Color SI1 Color Marquise Diamond Leaf Earrings 14 Karat White Gold
By Spectrum Jewels
Located in Diera, Dubai
Diamond Wt. :- 6 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2
COLOR H-I )
Earrings Size :- 30 x 26 mm
Category
21st Century and Contemporary American Modern Hoop Earrings
Materials
Diamond, Gold, White Gold, 14k Gold
$9,902 Sale Price / set
20% Off
Real 6 Tcw H Color SI1 Color Marquise Diamond Leaf Earrings 18 Karat White Gold
By Spectrum Jewels
Located in Diera, Dubai
Item Code :- SEE-11338
Gross Wt. :- 16.62 gm
18k Solid White Gold Wt. :- 15.42 gm
Natural Diamond
Category
21st Century and Contemporary American Modern Hoop Earrings
Materials
Diamond, Gold, 18k Gold, White Gold
Real 0.47 Carat SI/H Marquise Diamond Fine Criss Cross Ring 18 Karat White Gold
Located in Diera, Dubai
customized or redesigned.
Item Code :- SER-22454A
Gross Wt. :- 3.54 gm
18k White Gold Wt. :- 3.45 gm
Diamond
Category
21st Century and Contemporary Indian Modern Fashion Rings
Materials
Diamond, 18k Gold, White Gold
Magnificent GIA certified 9+ Carat Marquise and Diamond Ring
By GEMME
Located in New York, NY
Magnificent Marquise Diamond with GIA certificate.
Flanked by Marquise shaped side stones weighing
Category
2010s Engagement Rings
Materials
Diamond, 18k Gold, Yellow Gold
Natural 1.17 Carat SI/H Marquise Diamond Ring Set 18 Karat Two Tone Gold Jewelry
Located in Diera, AE
Diamond Wt. :- 1.17 Ct. ( SI Clarity
HI Color )
Ring Size :- 7 US
All size available
Follow
Category
21st Century and Contemporary Emirian Modern Bridal Rings
Materials
Diamond, Gold, 18k Gold, White Gold, Yellow Gold
Bezel Marquise Minimalist Diamond Ring 18K Yellow Gold Band and White Gold Bezel
By Five Star Jewelry
Located in Austin, TX
This minimalist marquise diamond ring holds a 0.25 carat marquise diamond in an 18 karat white gold
Category
21st Century and Contemporary American Modern Wedding Rings
Materials
Diamond, 18k Gold, White Gold, Yellow Gold
Marquise Baguette Round Single Cut Platinum White Gold Elegant Diamond Bracelet
Located in New York, NY
with one marquise diamond, weighing approximately 0.70 - 0.75 carats. That diamond is surrounded by 28
Category
Mid-20th Century Tennis Bracelets
Materials
Diamond, White Gold, Platinum
$25,200 Sale Price
30% Off
French Van Cleef
Arpels Marquise Center Diamond Necklace
By Van Cleef
Arpels
Located in New York, NY
French Van Cleef & Arpels Marquise Center Diamond Necklace. The diamonds weigh a total of appx. 25
Category
20th Century Choker Necklaces
Materials
Diamond
Real 21.21 Carat SI/H Pear Marquise Diamond Choker Necklace 18 Karat White Gold
By Spectrum Jewels
Located in Diera, Dubai
Celebrate this festive season with a touch of pure brilliance. Our 18K gold diamond choker
Category
21st Century and Contemporary American Modern Choker Necklaces
Materials
Diamond, 18k Gold, White Gold, Gold
Real 2 Carat SI Clarity HI Color Marquise Diamond Earrings 14 Karat White Gold
Located in Diera, Dubai
Expertly set in a classic four-prong setting, the diamonds are securely held in place while
Category
21st Century and Contemporary American Modern Stud Earrings
Materials
Diamond, Gold, White Gold, 14k Gold
Real 2 Carat SI Clarity HI Color Marquise Diamond Earrings 18 Karat White Gold
Located in Diera, Dubai
Expertly set in a classic four-prong setting, the diamonds are securely held in place while
Category
21st Century and Contemporary American Modern Stud Earrings
Materials
Diamond, White Gold, 18k Gold, Gold
Natural 1.9 Carat SI/H Pear Marquise Diamond Wrap Bangle Bracelet 18k White Gold
By Spectrum Jewels
Located in Diera, Dubai
Cast from 18-karat gold, these exquisite bangle is handset with 1.91 carats of sparkling diamonds
Category
21st Century and Contemporary American Modern Cuff Bracelets
Materials
Diamond, Gold, 18k Gold, White Gold
$6,162 Sale Price
20% Off
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Marquise Diamond For Sale on 1stDibs
You are likely to find exactly the marquise diamond you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. You can easily find a 1759 antique edition and 2337 modern creations to choose from as well. Finding the perfect marquise diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made 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. Creating a marquise diamond has been a part of the legacy of many jewelers, but those produced by Meghna Jewels, LB Exclusive and Tiffany
Co. are consistently popular. Today, if you’re looking for a marquise cut version of this piece and are unable to find the perfect match, our selection also includes round cut and pear cut alternatives. When shopping for a marquise diamond, you’ll find that there are less available pieces for unisex or men today than there are for women.
How Much is a Marquise Diamond?
On average, a marquise diamond at 1stDibs sells for $5,751, while they’re typically $90 on the low end and $2,000,000 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 rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
Questions About Marquise Diamond
- 1stDibs ExpertJune 15, 2023What a marquise diamond symbolizes is largely a matter of individual interpretation. Some people associate the elongated shape with joy and happiness, while others believe it is a symbol of love. On 1stDibs, shop a collection of marquise-cut diamond jewelry on 1stDibs.
- Are Marquise diamonds good?1 Answer1stDibs ExpertFebruary 17, 2023Whether marquise diamonds are good is largely a matter of personal preference. However, many people appreciate the shape of the cut or feel that it looks flattering on their hands. Also known as the navette cut (meaning “little boat” or “sailboat” in French), marquise-cut stones are easy to identify due to their elliptical shape that is tapered on both ends. Stones with a marquise cut are considered modified brilliant because they have 58 facets. On 1stDibs, find a variety of diamond jewelry from some of the world's top sellers.
- 1stDibs ExpertFebruary 13, 2023Marquise cut diamonds can be less expensive per carat compared to other popular diamond shapes. The 4Cs, the grading system that was established by the Gemological Institute of America (GIA) in the 1950s, are the guidelines that determine how marquise diamonds are graded. The price of marquise cut diamonds will be affected by market conditions as well as the aforementioned 4Cs, which are carat weight, color, clarity, and cut quality. Find a collection of diamond jewelry on 1stDibs.
- 1stDibs ExpertOctober 19, 2021A marquise-cut diamond looks great in a variety of settings, but you should choose one that protects the center stone. Some of the top marquise diamond ring settings are bezel, prong and halo. Find a variety of marquise-cut diamond rings on 1stDibs today.