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Sapphire And Marquise Diamonds

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Toi Moi Purple Pink Sapphire and Marquise Diamond Ring
By Ri Noor
Located in Houston, TX
Abstract and artful, Ri Noor's Toi Moi Purple Pink Sapphire and Marquise Diamond Ring creates a
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Pink Sapphire, 18k Gold

Oval Sapphire and Marquise Diamond Earrings
By GEMME
Located in New York, NY
Ceylon Oval Shaped Sapphires weighing 8.90 Carats surrounded by Marquise Cut Diamonds weighing 2.26
Category

2010s Clip-on Earrings

Materials

Diamond, Sapphire, 18k Gold

Oval Sapphire and Marquise Diamond Bracelet
By GEMME
Located in New York, NY
9 Oval shaped Sapphires weighing 11.75 Carats in a semi bezel setting with diamonds. Spaced between
Category

2010s American Tennis Bracelets

Materials

Diamond, Sapphire, Platinum

Oval Sapphire and Marquise Diamond Pendant
By GEMME
Located in New York, NY
by Marquise Cut Diamonds weighing 1.20 Carats. Set in 18 Karat White Gold. Jump chain measuring 18
Category

2010s American Pendant Necklaces

Materials

Diamond, Sapphire, 18k Gold, White Gold

Oval Sapphire and Marquise Diamond Ring
By GEMME
Located in New York, NY
by Marquise Cut Diamonds weighing 1.20 Carats. Set in 18 Karat White Gold.
Category

2010s American Bridal Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Montana Blue Sapphire and Marquise Diamonds, Gemstone Engagement Ring Penelope
Located in Hertsliya, IL
Feminine and beautiful, Montana blue sapphire gemstone engagement ring with beautiful marquise side
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 14k Gold, Rose Gold, White Gold, Yellow Gold

Natural Royal Blue Oval Shape Blue Sapphire and Marquise Diamond Engagement Ring
Located in Hong Kong, HK
's Color: Royal Blue Blue Sapphire's Clarity: Eye clean, slightly chips on the side Accent Diamond: 6
Category

2010s Hong Kong Modern Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Round Pink Sapphire and Marquise Diamond Leaf Motif Band Ring in 14 Karat Gold
Located in Scottsdale, AZ
Carat Weight: 0.22 carats Sapphire Color: Pink Diamond Cut: Marquise Diamond Total Carat Weight: 0.30
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, White Diamond, Sapphire, Pink Sapphire, Gold, 14k Gold, Rose Go...

2.08 Carat Marquise Cut Blue Sapphire and Round Natural Diamond Pendant ref1822
By Diamond Town
Located in New York, NY
At the outside of this pendant, 12 marquise-cut blue sapphires playfully alternate with 11 round
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

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

2.6 Carat Marquise Sapphire and 0.72 Carat Round Natural Diamond Pendant ref2341
By Diamond Town
Located in New York, NY
halo, you'll find a striking arrangement of 10 marquise-cut blue sapphires, elegantly alternating with
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

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

Marquise Blue Sapphire and Diamond Ring
Located in Nantucket, MA
9 marquise cut blue sapphires set among round, brilliant cut, pave`-set diamonds. In an oxidized
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, Blue Sapphire, Sterling Silver

Fine Vivid Pink Ceylon Sapphire And Diamond Marquise Cut Platinum Solitaire Ring
By Gems and Jewels UK
Located in Birmingham, GB
Fine Vivid Pink Ceylon Sapphire And Diamond Marquise Cut Platinum Solitaire Ring. 0.68 Total carat
Category

21st Century and Contemporary British Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, Pink Sapphire, Platinum

Fine Cornflower Blue Ceylon Sapphire & Diamond Marquise Platinum Halo Pendant
By Gems and Jewels UK
Located in Birmingham, GB
Fine Cornflower Blue Ceylon Sapphire & Diamond Marquise Platinum Halo Pendant Necklace. 0.65 Carat
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Bi Colour Blue Yellow Marquise Sapphire And Diamond 18k White Gold Signet Ring
By Gems and Jewels UK
Located in Birmingham, GB
Unique Natural Bi Colour Marquise Cut Sapphire And Diamond 18k White Gold Signet Style Ring. 0.92
Category

21st Century and Contemporary British Signet Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Yellow Sapphire, Gold, ...

Vintage 18k Gold Sapphire and Diamond Marquise Ring
Located in London, GB
Vintage 18k Gold Sapphire and Diamond Marquise Ring This 4-stone marquise ring from the 80s is the
Category

20th Century Modern Band Rings

Materials

Diamond, Sapphire, Gold, 18k Gold

J. Birnbach Marquise Sapphire and Diamond Floral Motif Necklace
By J. Birnbach
Located in New York, NY
dazzling array of marquise and round brilliant cut diamonds and sapphires. The necklace consists of 20.90
Category

21st Century and Contemporary American Contemporary Link Necklaces

Materials

Diamond, Sapphire, Platinum

Antique French Sapphire and Diamond White Gold Marquise Ring
Located in Jesmond, Newcastle Upon Tyne
impressive marquise sapphire and diamond ring has been crafted in 18k white gold with a platinum setting
Category

20th Century French Engagement Rings

Materials

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

3.55ct Marquise Australian Sapphire and Diamond Scalloped Cluster Ring
Located in Armadale, Victoria
This exquisite Australian Sapphire and Diamond Scalloped Cluster Ring is a true statement of
Category

2010s Australian Art Deco Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

GIA Certified Marquise Sapphire and Diamond Platinum and Yellow Gold Ring
Located in Surfside, FL
GIA certified Marquise Shape natural Sapphire 11.40 ct. Yellowish green changing to brownish pink
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum, Yellow Gold

Blue Sapphire Marquise and White Diamond Cocktail Ring in Platinum
Located in Los Angeles, CA
Gorgeous deep blue 1.90 ct. blue sapphire cabochon marquise shape with 0.95 ct. good quality white
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Blue Sapphire, Platinum

Art Deco Marquise Cut Diamond and Sapphire Navette Ring
Located in London, GB
of world design. A single bright white marquise-cut diamond commands attention at the centre. This
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, White Gold

Marquise Cut Sapphire and Diamond Ring in Platinum, circa 1960s
Located in Wailea, HI
Marquise Cut Sapphire and Diamond Ring in Platinum Circa 1960's One Marquise Cut Sapphire Weighing
Category

Mid-20th Century American Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Vintage 18kt Yellow Gold Marquise Sapphire and Diamond Ring
Located in New York City, NY
Marquise Sapphire, with 2 princess cut diamonds on each side with a unique gold ridge detail and 3 diamond
Category

Vintage 1970s American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

18kt Maria Gaspari Marquise Intense Blue Sapphire and Diamond Engagement Ring
Located in Antwerp, BE
Stunning and elegant White gold ring set with a 5ct Marquise cut sapphire & diamonds. Sapphire: 5
Category

Vintage 1980s Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold

Marquise Pink Sapphire, Blue Sapphire and Brown Diamond Ring in 18K Rose Gold
Located in Bangkok, TH
Pink Sapphire 1.61 carats with Blue Sapphire 1.63 carats and Brown Diamond 1.28 carats Ring set in
Category

2010s Thai More Rings

Materials

Brown Diamond, Blue Sapphire, Pink Sapphire, 18k Gold, Rose Gold

14 Karat Diamond Choker Greek Cross Choker Marquise Diamonds and Blue Sapphire
Located in Brooklyn, NY
Natural Marquise Diamond sizes: 4.5 x 4.2mm Total diamond weight 0.40 carat White G-D -VS Center Round
Category

2010s American Choker Necklaces

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Sapphire and Diamond Vintage Marquise Ring in 14 Karat Yellow Gold
Located in Addison, TX
: Sapphire and diamonds Diamond CT: 0.35ctw Dia Shape: Round Gem: Sapphire CTW: 0.46 Gem Shape: Marquise
Category

Mid-20th Century Retro Fashion Rings

Materials

Diamond, Sapphire, Yellow Gold

Diamond and Sapphire Marquise Shaped Ring in 18k
Located in Wailea, HI
Diamond and Sapphire Marquise Shaped Ring in 18k One Oval Sapphire Weighing .15 Carats
Category

Late 20th Century Unknown Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

Art Deco Marquise Blue Sapphire and Diamond Drop Earrings Ca. 1925
Located in OVIEDO, AS
Art Deco Marquise Blue Sapphire and Diamond Drop Earrings Ca. 1925 A matching pair of earrings
Category

Early 20th Century Spanish Art Deco Drop Earrings

Materials

Diamond, Blue Sapphire, Platinum

Art Deco Marquise Blue Sapphire and Diamond Ring mounted in Platinum
Located in OVIEDO, AS
Art Deco Marquise Blue Sapphire and Diamond Ring mounted in Platinum. Ca.1925 Art Deco platinum
Category

Early 20th Century Spanish Art Deco Cluster Rings

Materials

Diamond, Blue Sapphire, Platinum

Oval Orange Sapphire and Marquise Shape Diamond Unique Engagement Ring Handmade
Located in Hong Kong, HK
Accent Stone: 6 Round Brilliant Cut High Quality Diamonds with approx. 0.18cttw Accent Stone: 6 Marquise
Category

2010s Modern Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Marquise Flower Shape 3.88 Carat Blue Sapphire and 0.06 Diamond Ring, Platinum
Located in New York, NY
A Flower Shape Ring with Marquise 3.88 carat Blue Sapphires and 0.06 Round Diamonds Ring made in
Category

20th Century Cluster Rings

Materials

Diamond, Blue Sapphire, Platinum

14K Yellow Gold Ceylon Marquise Sapphire and Diamond Lariat Drop Earrings
By OGI Ltd
Located in New York, NY
between the marquise sapphires is a delicate diamond lariat. These carefully chosen diamonds, renowned for
Category

2010s American Contemporary Drop Earrings

Materials

Diamond, Sapphire, Gold, 14k Gold, Yellow Gold

1.15 Carat Marquise Sapphire Baguette Diamond Cocktail Ring
Located in Stamford, CT
1960's Marquise sapphire and diamond cocktail ring. Marquise center sapphire with 42 baguette
Category

Vintage 1960s Fashion Rings

Materials

Sapphire, Diamond, Blue Sapphire, Gold, 14k Gold, Yellow Gold

Vintage marquise sapphire diamond 14k yellow gold ring
Located in Beverly Hills, CA
This vintage 14k yellow gold ring features six marquise-cut blue sapphires totaling approximately
Category

Vintage 1980s Modern Cocktail Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, Yellow Gold

Yellow Sapphire Marquise and Diamonds White Gold Snake Ring Made in Italy
By Gilberto Cassola
Located in Valenza, AL
Gilberto Cassola 18Kt White Gold Snake Ring with a Yellow Sapphire Marquise and Carrè Diamonds
Category

2010s Italian Contemporary Cocktail Rings

Materials

Diamond, Yellow Sapphire, 18k Gold

Natural Blue Marquise Sapphire and Diamond 1.17 Carat TW Gold Drop Pendant
Located in New York, NY
natural marquise cut blue sapphires complimented by natural round white diamond melee. This Pendant is
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

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

Antique ring with sapphire and diamonds in the shape of a marquise.
Located in Chorzów, PL
Ring made of 14 carat red gold with a marquise-shaped front decorated with a sapphire weighing
Category

Vintage 1930s Scandinavian Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold

Vintage Marquise Blue Sapphire and Diamond Ring in 14k Yellow Gold
Located in Honolulu, HI
blue sapphire Shape: marquise Sapphire Measurements: ~9.55 mm x 4.9 mm x 2.98 Sapphire Carat Weight
Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, Blue Sapphire, 14k Gold, Yellow Gold

Nari Fine Jewels Marquise Sapphire and Diamond Bypass Ring 14K Yellow Gold
Located in beverly hills, CA
14K yellow gold fashion ring showcases a marquise-cut sapphire in a striking bright blue hue
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Blue Sapphire, Sapphire, 14k Gold, Yellow Gold

Victorian Diamond and Sapphire Ruby and Yellow Gold Marquise Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive antique Victorian 4.34 carat diamond and 1.26 carat sapphire, 0.85 carat ruby and 17
Category

Early 20th Century English Cocktail Rings

Materials

Blue Sapphire, Sapphire, Ruby, Diamond, Gold, Yellow Gold

Natural Blue Marquise Sapphire and Diamond 2.09 Carat TW Gold Drop Pendant
Located in New York, NY
natural marquise cut blue sapphires complimented by natural round white diamond melee. This Pendant is
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

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

Marquise Blue Sapphire and Diamond Halo Ring in 14K White Gold
Located in Bangkok, TH
gold with a center blue sapphire. The shiny diamond surrounds the sapphire and forms marquise shape
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Vintage Marquise Blue Sapphire and Diamond Outstanding Set in 14K Yellow Gold
By Unbranded
Located in New York, NY
Natural Blue Sapphire 1.65 carats. Marquise cut Blue Sapphire. White Diamond 0.08ct. Set in 14K
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, 14k Gold, Yellow Gold

Natural Blue Marquise Sapphire and Diamond 3.26 Carat TW Gold Drop Pendant
Located in New York, NY
natural marquise cut blue sapphires complimented by natural round white diamond melee. This pendant is
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

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

Natural Blue Marquise Sapphire and Diamond 2.39 Carat TW Gold Stud Earrings
Located in New York, NY
natural marquise cut blue sapphires complimented by natural round white diamond melee. These earrings are
Category

21st Century and Contemporary Contemporary Hoop Earrings

Materials

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

Double Blue Sapphire and Diamond 18Kt white gold ring marquise cut handmade
By Nicofilimon the Jewelry Designer
Located in Athens, GR
Beautiful ring in 18Kt white gold with two blue color sapphires in marquise cut in a very
Category

2010s Greek Romantic Cluster Rings

Materials

Diamond, Blue Sapphire, White Gold, 18k Gold

18kt White Gold Ring with 1.02ct Marquise Cut Sapphire and 2.4ct Diamonds
Located in Antwerp, BE
Beautiful 18kt White Gold Ring With 1.02ct Marquise Cut Sapphire and 2.4ct Diamonds Sapphire
Category

20th Century European Artisan Fashion Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Marquise Blue Sapphires and Pear Diamonds Tennis Bracelet 17.5 Carats 18K Gold
Located in Aliso Viejo, CA
= 13.23 Carats Cut: Marquise 15 Diamonds = 4.33 Carats Cut: Pear Metal: 18K White Gold
Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

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

18k Marquise Sapphire & Diamond Stargazer Ring
Located in London, GB
The distinctive marquise cut Ceylon Blue Sapphire of this Stargazer ring gives it real energy with
Category

2010s British Modern Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

Chaumet, Paris Marquise Sapphire and Round Diamond Ring, 18 Karat Yellow Gold
By Chaumet
Located in New York, NY
A Chaumet, Paris Marquise Sapphire and Round Diamond Ring, Center Diamond Weight: 0.60 carats, 2
Category

20th Century French Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Marquise Blue Sapphires and Pear Diamonds Tennis Bracelet 17.5 Carats 18K Gold
Located in Aliso Viejo, CA
= 13.23 Carats Cut: Marquise 15 Diamonds = 4.33 Carats Cut: Pear Metal: 18K White Gold
Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

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

Nari Fine Jewels Marquise Sapphire and Diamond Band Ring 14K Yellow Gold
Located in beverly hills, CA
Created by Nari Fine Jewels, Marquise Sapphire & Diamond Ring features 0.40 carat of marquise cut
Category

21st Century and Contemporary Contemporary Band Rings

Materials

Diamond, Blue Sapphire, 14k Gold, Yellow Gold

Dainty Marquise Cut Pink Sapphire and Diamond Ring 14k Solid Rose Gold
By VR Jewels
Located in New York, NY
Dainty Marquise Cut Pink Sapphire and Diamond Ring in 14K Gold featuring natural sapphire of 0.25
Category

21st Century and Contemporary American Modern Bridal Rings

Materials

Pink Sapphire, Sapphire, Diamond, Rose Gold, 14k Gold, Gold

14k White Gold 0.96 Carat Marquise Blue Sapphire and Diamond Engagement Ring
By VR Jewels
Located in New York, NY
0.96 Carat Marquise Blue Sapphire and Diamond Engagement Ring in 14K Gold featuring natural blue
Category

21st Century and Contemporary American Art Nouveau Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

0.58 Carat Marquise cut Pink Sapphire and Diamond Ring in 18K White Gold
Located in London, GB
This splendid ring features a 0.58 Carat Marquise cut Pink Sapphire held in a claw setting at its
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Pink Sapphire, White Gold

Sophia D. GIA Certified Marquise Center Diamond and Sapphire Ring in Platinum
By Sophia D
Located in New York, NY
Sophia D Art Deco inspired platinum ring with pear shape center marquise diamond weighing 1.31
Category

2010s American Art Deco Cocktail Rings

Materials

Sapphire, Diamond, Platinum

Solid 14K White Gold Marquise Blue Sapphire and Halo Diamond Engagement Ring
By VR Jewels
Located in New York, NY
Blue Sapphire Engagement Ring With Halo Diamonds Set in 14K Gold which perfectly goes with your
Category

21st Century and Contemporary American Art Nouveau Engagement Rings

Materials

Blue Sapphire, Sapphire, Diamond, White Gold, 14k Gold, Gold

Natural Blue Marquise Sapphire and White Diamond .99 Carat TW White Gold Pendant
By A & Furst
Located in New York, NY
natural marquise cut blue sapphires. The sapphires are surrounded by natural round white diamond melee
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

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

Marquise Cut Pink Sapphire and Diamond in 14k Rose Gold Retro Style Ring
Located in Miami, FL
Marquise cut natural pink Sapphire adorned with natural white diamond side-stones. Gemstones are
Category

Early 2000s Retro Three-Stone Rings

Materials

Diamond, Pink Sapphire, Rose Gold

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Sapphire And Marquise Diamonds For Sale on 1stDibs

There is a broad range of sapphire and marquise diamonds for sale on 1stDibs. All of the items for sale were constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Our selection of items includes 113 vintage examples as well as 130 contemporary versions. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 19th Century to those produced as recently as the 21st Century. There are many different pieces in our collection of sapphire and marquise diamonds to choose from, but Contemporary and Modern sapphire and marquise diamonds are of considerable interest. Niquesa, Georgios Collections Inc and LB Exclusive each produced beautiful examples of these items that are worth considering. There are many marquise cut, oval cut and round cut sapphire and marquise diamonds for sale. There aren’t many items for men in our collection of sapphire and marquise diamonds, as most of the options available are for women.

How Much are Sapphire And Marquise Diamonds?

On average, sapphire and marquise diamonds at 1stDibs sell for $3,975, while they’re typically $280 on the low end and $450,000 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.  

Questions About Sapphire And Marquise Diamonds
  • 1stDibs ExpertFebruary 17, 2023
    Whether 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 ExpertJune 15, 2023
    What 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.
  • 1stDibs ExpertFebruary 13, 2023
    Marquise 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, 2021
    A 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.
  • 1stDibs ExpertApril 5, 2022
    No, sapphire diamonds are not real diamonds. They are actually white or colorless sapphire gemstones. Diamonds are pure carbon, while sapphires are corundum minerals that contain aluminum oxide and trace elements. On 1stDibs, find a large selection of expertly vetted diamond gemstone jewelry.
  • 1stDibs ExpertFebruary 22, 2021
    Unless the sapphire is much bigger, a diamond is typically more expensive because it's rarer and harder.
  • 1stDibs ExpertOctober 19, 2021
    A white sapphire is any gem-quality corundum that is either white or colorless. With a few exceptions, a white sapphire looks remarkably similar to a diamond in terms of cut and color. Diamonds will always appear brighter and have more colorful flashes than sapphires. Both diamonds and sapphires are hard and will resist everyday scratches. On 1stDibs, find antique and vintage diamond jewelry and white sapphire jewelry today.
  • 1stDibs ExpertDecember 4, 2023
    Yes, white sapphires look like diamonds. However, their appearances aren't completely identical. Although both are white or clear gemstones, the sparkle of a white sapphire will usually appear silvery or gray in color, while diamonds have a rainbow-colored sparkle due to how light interacts with them. Shop a wide range of white sapphire and diamond jewelry on 1stDibs.
  • 1stDibs ExpertAugust 26, 2024
    The difference between a black diamond and a black sapphire is that the two are different gemstones. A black diamond consists of carbon converted to a crystalline solid through changes driven by pressure and temperature. A black sapphire is a type of corundum, an aluminum oxide mineral. Generally, black diamonds are harder, rarer and more expensive than black sapphires. On 1stDibs, shop an assortment of black diamond and sapphire jewelry.