7 Carat Marquise
Meghna Jewels Graduated 7 carats Marquise Diamond 14K White Gold Tennis Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
Cast from 14-karat gold, this exquisite necklace is handset with 7 carats of sparkling marquise
Category
21st Century and Contemporary Unknown Modern Choker Necklaces
Materials
Diamond, Gold, 14k Gold, White Gold
7 Stone 2.23 Carats Marquise Diamond Platinum Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Stunningly Classic Ring
The ring is Platinum
There are 7 Marquis Stones 2.23 Carats Diamonds G/H
Category
20th Century American Contemporary Band Rings
Materials
Diamond, White Diamond, Platinum
1pc. Shimmering .7 Marquise Cut Natural Diamond
Located in רמת גן, IL
lasting impression.
0.7 carat
D color
VVS1 clarity
Marquise cut
EX polish
Very good symmetry
GIA
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Louis Newman & Co GIA Certified 7 carat Elongated Marquise Cut Diamond Ring
Located in New York, NY
if you are looking for big flash and low cash, look no further. This Elongated Marquise cut is a
Category
2010s American Three-Stone Rings
Materials
Diamond, Platinum
14 Karat 2-Tone 7 Marquise Cut Diamond Ring
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
14k 2 tone 7 marquise cut diamond ring, containing
Specifications:
diamond: 7 PCS MARQUISE
Category
2010s American Contemporary Wedding Rings
Materials
Diamond, 14k Gold
GIA and IGI Certified 7 Carat Vivid Green Emerald and Marquise Diamonds Earrings
By Antinori Fine Jewels
Located in Chicago, IL
3.62 Carats.
Central Emeralds are surrounded by beautiful Marquise cut diamonds F - G in color and VS1
Category
2010s Unknown Contemporary Clip-on Earrings
Materials
Diamond, White Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
$24,000 Sale Price
31% Off
Yellow Gold Amethyst Bypass Ring - 10k Marquise & Square 2.25ctw Sz 7 1/2
Located in Greensboro, NC
Size: 7 1/2
Metal Content: 10k Yellow Gold
Stone Information
Natural Amethysts
Carat(s): 2.25ctw
Category
21st Century and Contemporary Cocktail Rings
Materials
Amethyst, 10k Gold, Yellow Gold
Retro Gold 7 Carat GIA Certified Natural Colorless Diamond Cluster Earrings 1950
Located in Los Angeles, CA
Retro Gold 7 Carat GIA Certified Natural Colorless Diamond Cluster Earrings 1950
A magnificent
Category
Vintage 1950s Unknown Retro Clip-on Earrings
Materials
Diamond, Gold
Art Deco Designer 7 Carat Diamonds & Pearls Drop Necklace 18k White Gold
By MC750
Located in Miami, FL
Art Deco 11mm Pearls & 7 Carats Diamonds Necklace. The center pearl is approx 11.35mm and the side
Category
Vintage 1950s Art Deco Drop Necklaces
Materials
Diamond, White Diamond, Pearl, 18k Gold
7 C.T.W Multi-Shape Combo Diamond Tennis Bracelet in 14K White Gold
Located in Miami, FL
displays. A stunning 7 Carat worth of Cushion, Asscher, Marquise, Oval, and Radiant cut diamonds are
Category
21st Century and Contemporary American Tennis Bracelets
Materials
Diamond, 14k Gold, White Gold
16 Carat Diamond Bracelet Platinum
Located in Honolulu, HI
marquise
Diamond Carat Weight: 0.599
Diamond Color: F-G
Diamond Clarity: VVS1-VVS2
Bracelet Length: ~7
Category
21st Century and Contemporary American Modern Tennis Bracelets
Materials
Diamond, Platinum
61.00 Carat Ruby, Emerald, Diamond One of a Kind Necklace 18K Gold
By Emeralds Maravellous
Located in US
Diamond
Total Diamond Weight: 2.00 Carats (7 diamonds Marquise)
Average Color/Clarity Diamond: H-I/VS-SI
Category
21st Century and Contemporary American Contemporary Choker Necklaces
Materials
Diamond, Emerald, Ruby, 18k Gold, Yellow Gold
Certified Natural Burmese Ruby Statement Ring Set In 18K White Gold
By Royaal Stones Ltd
Located in Bangkok, Thailand
Burmese Ruby Pear Shape : 3.91 Carats
Diamonds ( Marquise ) 7 Pieces / 1.02 Carats
Diamonds ( Oval ) 4
Category
2010s Modern Cocktail Rings
Materials
Diamond, Ruby, White Gold
Ruby and Diamond Gold Bangle Bracelet
Located in New York, NY
Ruby & Diamond Gold Bangle Bracelet
14 rubies weigh approximately 7 carats
5 baguette diamonds, 10
Category
Vintage 1980s American Bangles
Materials
Diamond, Ruby, Gold, 18k Gold
18 Karat White Gold Arabesque Pendant with Blue Sapphires
By Amwaj Jewellery
Located in Abu Dhabi, Abu Dhabi
.
- Diamond Clarity: VS / G H COLOR
- Diamonds (Total Carat Weight: 2.09ct)
-7 Marquise diamonds
- Blue
Category
21st Century and Contemporary Emirian Artist Pendant Necklaces
Materials
Diamond, Sapphire, 18k Gold
Recent Sales
7 Carat Marquise and Round Cut Diamond Emerald Earrings in 18K White Gold
Located in New York, NY
life.
White Diamond: Marquise and Round-Cut
Total Carats: 7 Ct
Color: F
Clarity: VVS
Metal: 18K White
Category
2010s American Artist Drop Earrings
Materials
Diamond, White Diamond, Emerald, 18k Gold, White Gold
Art Deco Marquise Cut Diamond, Sapphire and Gold Ring
Located in Madison area, WI
styling, it can be difficult to date pieces in this vein)
- 18k white gold; .7 carat marquise-cut center
Category
20th Century Unknown Art Deco Engagement Rings
Materials
Diamond, Sapphire, 18k Gold
Aristocrat Jewelry Custom Marquise 7 Carats of Diamonds & Platinum Cocktail Ring
Located in Scottsdale, AZ
stone is a .75 carat Marquise Brilliant Cut with VS clarity and J in color. The surrounding 6.25 carats
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, White Diamond, 14k Gold, Platinum, White Gold
0.50 TCW Marquise Cut Diamond Fine Band Engagement Ring 18k Yellow Gold
Located in New York, NY
Carat
Size: 7
Item Style: Marquise Cut Diamond Band Ring
Keywords: Ring, Pave Diamond Ring, Gold
Category
2010s American Art Deco Band Rings
Materials
Diamond, 18k Gold, Yellow Gold, White Gold
18 Karat Gold 59.5 Carat Aquamarine and 3.37 Carat Diamond Pendant Necklace
Located in New York, NY
Weight ,
7 Marquise Cut Diamonds 2.79 Total Carat Weight , and
59 Round Diamonds 0.58 Total Carat
Category
2010s American Art Nouveau Pendant Necklaces
Materials
Aquamarine, Diamond, 18k Gold
Amethyst Leaf Design Pendant
Located in Vadgam, GJ
x 11 mm
Pendant gross Weight - 3.940 Grams
Gemstone - Amethyst
Stone weight - 7 Carat
Stone shape
Category
21st Century and Contemporary Indian Pendant Necklaces
Materials
Amethyst, Silver
18K Yellow Gold 7 Carat Marquise, Round and Baguette Eternity Ring
Located in New York, NY
18K Yellow Gold round, marquise and baguette vintage eternity band. 7.00cts worth of diamonds
Category
20th Century Unknown Modern Band Rings
Materials
Diamond, 18k Gold, Yellow Gold
14 Karat Yellow Gold 7 Carat Baguette and Marquise Diamond Bracelet
Located in New York, NY
14K Yellow Gold 7 carat Baguette And Marquise Diamond Bracelet.
Alternating links with baguette
Category
20th Century American Modern Chain Bracelets
Materials
Diamond, Yellow Gold
Modern Gold 1.42 Carat Natural Marquise & Round Colorless Diamond, Yard Necklace
Located in Los Angeles, CA
" Necklace.
The 15 Diamonds include:
8 Round Brilliants, 2.4mm, 0.45 carats AND 7 Marquise Brilliants, appx
Category
2010s Unknown Modern More Necklaces
Materials
Diamond, 14k Gold
7 Carat Blue Sapphire Ring Set in 18 Karat Gold with Diamonds
By JEWEL HUB
Located in Hong Kong, HK
(H) originates from Sri-Lanka and weight is 7 carats and diamond is natural and weight is 3.04 carats
Category
2010s Indian Modern Cocktail Rings
Materials
Diamond, Blue Sapphire, Gold
Marquise and Princess Cut Diamonds Ring in 18 Karat Gold
Located in Hong Kong, HK
in 18 karat rose gold.
Resizing is available
US 7
Marquise Diamond 0.10 carat
Princess Diamond 0.10
Category
2010s Hong Kong Cluster Rings
Materials
Diamond, 18k Gold, Rose Gold, White Gold
Vintage Mid Century Oscar Heyman 5 Carats Yellow Diamond Cocktail Ring
By Oscar Heyman
Located in Santa Barbara, CA
Color: D-E
Clarity: VVS
Accent Diamonds:
7 Marquise Cuts 1.13 carats total
4 Baguette Cuts 0.28 carats
Category
Mid-20th Century American Modern Cocktail Rings
Materials
Diamond, Yellow Diamond, Platinum
Diamond Band Ring in 18 Karat White Gold
Located in Hong Kong, HK
.
Resizing is available
US 7
Princess Diamond 0.33 carat
Marquise Diamond 0.95 carat
Round Diamond 0.50 carat
Category
2010s Hong Kong Modernist Engagement Rings
Materials
Diamond, 18k Gold, White Gold
Tiffany & Co. Victoria Tennis Bracelet Set in Platinum
By Elsa Peretti for Tiffany & Co.
Located in Miami, FL
diamonds.
Platinum with diamonds
7" long
Marquise diamonds, carat total weight .24
Round brilliant
Category
21st Century and Contemporary Modern Tennis Bracelets
Materials
Diamond, Platinum
Tiffany & Co. Platinum Diamond and Pearl Necklace
By Tiffany & Co.
Located in New York, NY
sophisticated necklace.
Platinum with freshwater cultured pearls and marquise diamonds
16" long
Pearls, 6.5-7
Category
21st Century and Contemporary French Modern Choker Necklaces
Materials
Diamond, Pearl, Platinum
Emerald and Diamond Necklace
Located in Miami, FL
approximately 7 carats total accented by marquise and round brilliant cut diamonds weighing approximately 17.8
Category
2010s Unknown Modern More Necklaces
Materials
Diamond, Emerald, 18k Gold, White Gold
7 Carat Vintage Marquise Blue Sapphire Diamond Cocktail Ring
By Antinori Fine Jewels
Located in Chicago, IL
twirling ballerina. Between the glowing yellow gold setting and the over 7 carats of high quality diamonds
Category
Vintage 1980s Italian Engagement Rings
Materials
Diamond, Blue Sapphire, 14k Gold, Yellow Gold
Vintage 7-Stone 1.60 Carat Marquise Champagne Diamond Half Eternity Ring 14k
Located in Miami, FL
Vintage 7-Stone 1.60 Carat Marquise Champagne Diamond Half Eternity Ring 14k. Beautiful natural
Category
Vintage 1980s Cluster Rings
Materials
Diamond, 14k Gold, Yellow Gold
Boucheron Aquamarine Diamond and Platinum Earrings
By Boucheron
Located in New York City, NY
approx. 7 carats of high grade white marquise cut diamonds.
Hallmarks: Boucheron Paris, Maker's mark
Category
Late 20th Century Clip-on Earrings
Materials
Aquamarine, Diamond, Platinum
Ruby and Diamond Ring
By GEMME
Located in New York, NY
Magnificent Pear shape Ruby weighing 7.03 Carats surrounded by 7 Marquise shaped diamonds and 2
Category
2010s American Cocktail Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
Tiffany & Co. Victoria Diamond Bracelet
Located in Sausalito, CA
Tiffany & Co. Victoria 3.08 cttw. Lady's platinum diamond tennis/line bracelet.
7" long
Marquise
Category
21st Century and Contemporary Link Bracelets
Marquise Shaped Amethyst Bracelet
Located in Vadgam, GJ
Carat
Stone shape - Marquise
Stone size - 13 x 19 mm
Bracelet adjustable from 6.5 inches to 7 inches
Category
21st Century and Contemporary Indian Modern Bracelets
Materials
Amethyst, Silver
Pink Tourmaline, Ruby and Diamond Pendant Necklace
Located in Atlanta, GA
tourmaline weighing 2.75 carats, accented by 7 marquise-shaped rubies weighing approximately 1.40 carats, and
Category
20th Century American Drop Necklaces
Materials
Diamond, Ruby, Tourmaline, 14k Gold, 18k Gold
Sapphire Diamond Gold Platinum Cluster Pendant
Located in Greenwich, CT
approximately 7 carats, surrounded by near-colorless marquise-shaped diamonds weighing approximately 3.50 total
Category
21st Century and Contemporary American Pendant Necklaces
Materials
Blue Sapphire, Diamond, Sapphire, White Diamond, 14k Gold, Platinum, Whi...
Classic Diamond Wedding Band
Located in New York, NY
An 18K white gold wedding band, set with 7 round diamonds for 0.25 carat and 7 marquise diamonds
Category
21st Century and Contemporary French Band Rings
Materials
Diamond, White Gold
1930s Art Deco Diamond Platinum Clips Brooch
Located in Beverly Hills, CA
/brooch is set with 7 carats of old Marquise, Old European & Baguette cut diamonds. The brooch is
Category
Mid-20th Century American Art Deco Brooches
Materials
Diamond, 14k Gold, Platinum
14K Yellow Gold 1.20 Carat Marquise Sapphire Rainbow Band, Size 7
Located in Holtsville, NY
Carat Weight: 1.20
* Stone Count: 9
* Stone Shape: Marquise Modified Brilliant
* Colors: Orange, Yellow
Category
2010s American Artist Band Rings
Materials
Sapphire, 14k Gold, Yellow Gold
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21st Century and Contemporary Indian Modern Chandelier Earrings
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Diamond, White Gold, 14k Gold
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21st Century and Contemporary Italian Modern Lever-Back Earrings
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Located in New York, NY
A GORGEOUS earring with beautiful movement.
8.76 carats of white pear shape and round brilliant cut diamonds set in 18k white gold.
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Cartier Baignoire Mini 18K Yellow Gold Bangle Watch 17
By Cartier
Located in Jersey City, NJ
Sold out worldwide with a waitlist extending over a year, this petite timepiece is a masterpiece of craftsmanship. Skilfully created in the house's Swiss atelier, it boasts 18-karat ...
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GIA Certified 24 Carat Emerald Cut Platinum Diamond Ring
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GIA Certified 24 Carat Emerald Cut Platinum Diamond Ring, designed to captivate and inspire. This extraordinary diamond showcases a stunning K color grade, featuring a beautiful whit...
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2010s American Engagement Rings
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Diamond, White Diamond, Emerald, Platinum
Issac Nussbaum 18K Platinum 18 Carat Oval Diamond H Color VS1 Clarity Ring.
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GIA Certified, Art-Deco 4.02 Carat Antique Marquise Diamond Engagement Ring
Located in Beverly Hills, CA
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Turquoise Diamonds 18 Karat White Gold Choker Necklace
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Located in Marcianise, IT
This exquisite and exclusive necklace in 18-karat white gold is a timeless piece, ideal for those seeking an item with great aesthetic impact. Crafted with artisanal precision, the n...
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21st Century and Contemporary Italian Artisan Choker Necklaces
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Diamond, Turquoise, 18k Gold, White Gold
10.05 Carat Natural Marquise Cut GIA Diamond Ring
Located in Boca Raton, FL
Make an unforgettable statement with this custom-crafted ring featuring a remarkable 10.05-carat natural marquise-shaped diamond set in luxurious 18K yellow gold. This captivating c...
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21st Century and Contemporary American Engagement Rings
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NWT $58, 000 Important 18KT Gorgeous Glittering Fancy Diamond Tennis Necklace
Located in New York, NY
The Following Item we are offering is this Rare Important 18KT GOLD FANCY DIAMOND TENNIS STRAND NECKLACE!!! Necklace consists of Exquisite Fancy Diamonds set in 18KT Gold!! Total Car...
Category
21st Century and Contemporary Choker Necklaces
Materials
Diamond, Gold, 18k Gold
$26,000 Sale Price
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Antique Diamond Rivière Necklace
Located in New York, NY
Antique Diamond Rivière Necklace
Set in two tone yellow & white gold. Approximately 17.50 carats total of old European cut diamonds. Quality of diamonds are H/I/J in color & on av...
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SSEF Certified 4.17 Carat Cushion Vivid Blue No Heat Kashmir Sapphire Ring
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Graff Natural 7.50 Carat Diamond 18 Karat Carissa Flower Bracelet In Stock
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Located in Boca Raton, FL
Graff 18k White Gold Natural 7.50 Carat Diamond Carissa Bracelet
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7 Carat Marquise For Sale on 1stDibs
Find the exact 7 carat marquise you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. Our collection of these items for sale includes 1119 vintage editions and 1751 modern creations to choose from as well. You’re likely to find the perfect 7 carat marquise among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those 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. A 7 carat marquise from LB Exclusive, Antinori Fine Jewels and Roman Malakov — each of whom created a beautiful version of this treasured accessory — is worth considering. 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. There aren’t many items for men if you’re seeking a 7 carat marquise, as most of the options available are for women and unisex.
How Much is a 7 Carat Marquise?
The price for a 7 carat marquise starts at $1 and tops out at $3,500,000 with these rings, on average, selling for $5,763.
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 7 Carat Marquise
- What is a 7 carat diamond worth?1 Answer1stDibs ExpertAugust 17, 2021A 7-carat diamond can cost anywhere between $12,000 and $185,000 depending on the quality of the stone. The fewer imperfections, the more expensive the diamond. Some 7-carat diamonds can cost more than $400,000.
- 1stDibs ExpertFebruary 22, 2021A standard size of a round sapphire is 6mm which is approximately one carat, making 7mm sapphires just slightly larger than a carat. Because sapphires are heavier than diamonds, a one carat sapphire is slightly smaller than a one carat diamond.
- 1stDibs ExpertAugust 17, 2021A 7-carat diamond can cost anywhere between $12,000 and $185,000 depending on the quality of the stone. The fewer imperfections, the more expensive the diamond. Some 7-carat diamonds can cost more than $400,000.
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