Spectacular 6 Carats Ruby and Diamond Marquise Ring
Located in London, GB
stone is a large ruby featured in an elegant marquise cut, whose deep red colour is amplified by
20th Century British Retro Cocktail Rings
Diamond, Ruby, 18k Gold, Yellow Gold
Spectacular 6 Carats Ruby and Diamond Marquise Ring
Located in London, GB
stone is a large ruby featured in an elegant marquise cut, whose deep red colour is amplified by
Diamond, Ruby, 18k Gold, Yellow Gold
Yellow Gold Emerald Diamond Ring - 14k Marquise .32ctw SZ 6
Located in Greensboro, NC
(s): .30ct Cut: Marquise Natural Diamonds Carat(s): .02ctw Cut: Single Color: G - H Clarity: VS2
Diamond, Emerald, 14k Gold, Yellow Gold
Yellow Gold Diamond Engagement Ring - 14k Marquise 1.40ctw Size 6
Located in Greensboro, NC
Size: 6 Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Diamond Carat
Diamond, 14k Gold, White Gold, Yellow Gold
Yellow Gold Sapphire & Diamond Ring - 14k Marquise 1.35ctw Size 6
Located in Greensboro, NC
Treatment: Heating Carat(s): .71ct Cut: Marquise Color: Greenish Blue Natural Diamonds Carat(s): .64ctw Cut
Diamond, Sapphire, 14k Gold, White Gold, Yellow Gold
Yellow Gold Sapphire Diamond Link Bracelet 6 3/4" - 14k Marquise 4.80ctw
Located in Greensboro, NC
: Heating Carat(s): 3.60ctw Cut: Marquise Natural Diamonds Carat(s): 1.20ctw Cut: Round Brilliant Color: I
Diamond, Sapphire, 14k Gold, White Gold, Yellow Gold
$5,906Sale Price / item|20% Off
Natural 6 Carat SI/HI Marquise Diamond Band Ring 14 Karat White Gold Jewelry
By Spectrum Jewels
Located in Diera, Dubai
gm Natural Diamond Wt. :- 6 ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7 US
Diamond, Gold, 14k Gold, White Gold
$7,383Sale Price / item|20% Off
Natural 6 Carat SI/HI Marquise Diamond Band Ring 18 Karat White Gold Jewelry
By Spectrum Jewels
Located in Diera, Dubai
Natural Diamond Wt. :- 6 ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7 US and all
Diamond, Gold, 18k Gold, White Gold
Vintage 14K Gold Ruby and Diamond Cocktail Ring, Approximately 6 Carats Rubies
Located in Plantation, FL
bright cluster of round and marquise diamonds set in a white gold head for enhanced brilliance
Diamond, Ruby, 14k Gold
2.50 Carat Total Weight Platinum Ring With Round, Marquise, And Baguette Diamond
Located in Naples, FL
This ring has3 rows of diamonds 7 round brilliant diamonds .75 carats, 6 marquise cut diamonds .81
Diamond, Platinum
IGI Certified 18K Yellow Gold Diamond Ring 1.17 CTW Marquise & Baguettes
Located in Media, PA
) Total Diamond Weight: 1.17 carats Marquise Diamonds: 6 stones, 0.72 CTW Color: Near Colorless Clarity
Diamond, 18k Gold, Yellow Gold
Handmade Marquise Diamond Millennium Cut Blue Topaz Platinum Two FingerRing
Located in Los Angeles, CA
- Millennium Cut Marquise Blue Topaz 22 Carats, 6 Marquise Diamonds H-I Color SI3-I1 Clarity 1.20 Carats
Diamond, Topaz, Blue Topaz, Platinum
2.5 Ct Natural Marquis Ruby & 1 Ct Dancing Diamond 18 Kt White Gold Ring Size 6
Located in New York, NY
brilliance and sparkle. There are 6 dancing diamonds hanging from the side of the solitaire marquise ruby
Diamond, Ruby, Gold, 18k Gold, White Gold
12 Ct Natural Marquis Ruby & 0.75 Ct Diamond 18 Kt White Gold Ball Ring Size 6
Located in New York, NY
12 Ct Natural Marquis Ruby & 0.75 Ct Diamond 18 Kt White Gold Ball Ring Size 6 Introducing our
Diamond, Ruby, Gold, 18k Gold, White Gold
$3,200Sale Price|20% Off
Ring 18kt Gold Majestic GIA Oval Emerald 0.98 cts & Marquise Diamonds 0.83 cts.
Located in Miami, FL
Marquise Diamonds 0.83 carats. Size 6.5. Every single Ring is handcrafted by our professional jewelry
Diamond, Emerald, Gold
Oval 3.16 Carats Deep Blue Ceylon Sapphire and Diamond Ring
Located in Uccle, BE
Carats surrounded by 6 marquise shape diamonds of 0.39 Carats ( H colour - Vs clarity ) and 0.19 Carats
Diamond, Sapphire, Gold, 18k Gold
$24,300Sale Price|20% Off
L 1.5 in
Alexander Beverly Hills 6.52ctt Multi Diamond Drop Earrings 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
cut diamonds, 1.98 carats. Approximately G/H color and VS clarity. 6 marquise diamonds, 3.05 carats
Diamond, White Diamond, 18k Gold, White Gold, Gold
Oscar Heyman Mid-Century Diamond Earrings
By Oscar Heyman
Located in New York, NY
States Circa: 1961 Materials: 8 pear-shape diamonds (approximate total weight 12.88 carats); 6 marquise
Diamond, Platinum
$16,042Sale Price / item|20% Off
L 14 in
18K Gold Diamond Oval Torque Choker Necklace, 6.18ct SI1-SI2 Natural Diamonds
By Spectrum Jewels
Located in Diera, Dubai
marquise diamond torque necklace 18K · natural diamond open oval choker · 6 carat pear marquise diamond
Diamond, 18k Gold, White Gold, Gold
Ruby Diamond Platinum Ring
Located in Beverly Hills, CA
by 1.50 carats of diamonds, 6 marquise-shaped set on the ruby’s sides and baguette-cuts channel set
Diamond, Ruby, Platinum
Yoko London South Sea Pearl and Diamond Ring in 18 Karat White Gold
By Yoko London
Located in London, GB
specifications such as pearl size and gemstone carat weight. - 14-15mm South Sea pearl - 6 marquise diamonds
Diamond, White Diamond, Pearl, Cultured Pearl, South Sea Pearl, 18k Gold...
Green Emerald and Diamond Waterfall Ring in 18k Yellow Gold
Located in Honolulu, HI
Count: 1 brilliant cut + 6 marquise diamonds Diamond Carat Weight: ~0.20 (brilliant cut) + 0.70
Diamond, Emerald, Yellow Gold, 18k Gold
Unavailable
6 Carat Ruby Marquise Diamond Cocktail Ring
By Concierge Diamonds Inc.
Located in Los Angeles, CA
This six carat marquise shaped ruby is set in 18K white gold and encircled with a French cut
Diamond, Ruby, 18k Gold
18k Two-Tone Gold 2.87ct Marquise-cut and Round Two Stone Ring (Size 6)
Located in Los Angeles, CA
18 Karat Two Tone Gold Marquise Cut Natural Diamond Two Stone Double Halo Ring with 2 Marquise cut
Diamond, White Diamond, Brown Diamond, Gold, 18k Gold, Rose Gold, White ...
1.19ct Round & Marquise Cut Diamond Pendant in 18KT White Gold
Located in New York, NY
Number of Round Diamonds: 1 Carat Weight: 0.21ctw Setting: Bezel Set Number of Marquise Diamonds: 6
Diamond, 18k Gold, White Gold
Hammerman Brothers Marquise Diamonds by the Yard Station Necklace
By Hammerman Brothers
Located in New York, NY
. Composition: 209 round diamonds weighing 6.07 carats and 6 marquise diamonds totaling 1.32 carats, set in
Diamond, 18k Gold
1940s Ruby and Diamond Platinum Brooch
Located in Yardley, PA
totaling approximately 6 carats, 6 marquise cut diamonds totaling approximately 1.20 carats and 91 tapered
Diamond, Ruby, Platinum
Kanjimull Cluster Earrings of Rubies and diamonds in varying cuts
Located in New Delhi, DL
10 Mozambique rubies set with diamonds delicately crafted in yellow gold. 10 Rubies 7.32 carats 6
Diamond, Ruby, Gold, 18k Gold
Estate 6 Carat Cabochon Marquise Ruby Diamond Ring
Located in Santa Barbara, CA
Cut: Marquise Cabochon Color: Reddish Purple Clarity: Translucent Accent Diamonds: 20 Round Cut 0.69
Diamond, Ruby, Platinum
Platinum 6 Carat Graduated Marquise Diamond Eternity Band Ring
Located in Baltimore, MD
Platinum 6 Carat Graduated Marquise Diamond Eternity Band Ring Metal: Platinum Weight: 6.51 grams
Diamond, Platinum
6 Carat Cocktail Marquise and Pear Shape Diamonds White Gold Ring
Located in London, GB
Stones: 12 Diamonds • Cut: Brilliant, Pear and Marquise • Total Carat Weight: 6ct approx • Colour: G/H
Diamond, White Diamond, 18k Gold, White Gold
2.85 Carat Marquise and Round Diamond Ring set in 14 karat White Gold Size 6
Located in Miami, FL
2.85 Carat Marquise and Round Diamond Ring set in 14 karat White Gold Size 6 This show stopping
Diamond, 14k Gold, White Gold
18 Karat Gold Marquise Pear Baguette Diamond 0.56 Carat Open Triple Band Size 6
By OGI Ltd
Located in New York, NY
Introducing our exquisite Marquise Pear Baguette Diamond Ring, baguette diamond weighing 0.22 carat
Diamond, Gold, 18k Gold, White Gold, Yellow Gold
Platinum Pearl and 6 Carats Diamond Estate Earrings
Located in New York, NY
Platinum Pearl And 6 Carats Diamond Estate Earrings. You will love these pearl and marquise cut
Diamond, Pearl, Platinum
18K White Gold 6 Petal Flower Diamond Stud Earrings 1.44 Carats
Located in Beverly Hills, CA
18KWG 6 Petal Diamond Stud Earrings 1.44CTS Elevate your elegance with these exquisite 6 petal
Diamond, White Gold
Handmade Platinum Marquise Diamond 7.13 Carat Catseye Tourmaline Engagement Ring
Located in Los Angeles, CA
Genuine Cabochon Oval Catseye Blue Tourmaline 7.14 Carats, 6 Marquise Diamonds, 4 Round Diamonds G-H Color
Diamond, Tourmaline, Indicolite, Platinum
VAN CLEEF & ARPELS NY 18k White Gold & Marquise Cut Diamond Band Ring Vintage
By Van Cleef & Arpels
Located in Beverly Hills, CA
: 0.28 inch (0.7 cm) Weight : 7.6 g There are about 6 carats of marquise cut diamonds. There are 42
Diamond, White Gold
Retro 18k White Gold European Cut Diamond W/ Baguette & Marquise Diamond Ring
Located in Montgomery, AL
Baguette Cut Diamonds .85 Carats Total Weight 6 Marquise Cut Diamonds 0.25 Carats Total Weight Color: F-G
Diamond, 18k Gold, White Gold
7.06 carat Emerald Diamond Ring
By Emilio!
Located in New York, NY
Wow! We handmade this ring in 18kt white gold set in one round-cut Emerald (4.34 carat), 6 marquise
Diamond, White Diamond, Emerald, 18k Gold, Platinum
Green Tourmaline Diamond Ring
Located in Houston, TX
totaling 1.25 carats and six (6) marquise diamonds totaling 0.70 carats. All diamonds are G-H color and
Diamond, Tourmaline, Platinum
Art Deco Diamond Bracelet
Located in Bethesda, MD
platinum the bracelet contains 173 round diamonds weighing 6 carats and twenty-one marquise diamonds
Diamond, Platinum
Diamond Chandelier Drop Earrings
Located in Bethesda, MD
Yellow Gold • Circa: 21st Century • Gemstone: 6 marquise diamonds=.40 carats 64 round diamonds
Diamond, 18k Gold
Mid Century 4.34 carat green sapphire platinum toi et moi ring
Located in Beverly Hills, CA
. Center stone: 2 oval cut green sapphires Weight: 4.34 carats Accent stone: 6 marquise cut diamonds Weight
Diamond, Green Sapphire, Platinum
Topaz and Diamond Ring
Located in New York, NY
carats, with (6) six marquise diamonds. GIA issued Identification Report 1176085564, dated April 9
Diamond, Topaz, 18k Gold, White Gold
Vintage Custom Crown Diamond Ring Size 7
Located in Montgomery, AL
gemstones 1 - 7mm X 5.5mm Pear Shaped Diamond; Estimated Weight: 0.6 Carat 6 - 6mm Marquise Cut Diamonds
Diamond, Platinum
Fancy Color Diamond Pink Cluster Dome Ring Three GIA Cert 18K Gold Intense Pinks
Located in New York, NY
(41 stones) 0.29 Carats - White Diamond Pear Shape (6 stones) 0.15 Carats - White Diamond Marquise (5
Diamond, Pink Diamond, 18k Gold
Emilio Jewelry Certified 2.35 Carat Vivid Green Muzo Colombian Emerald Ring
By Emilio!
Located in New York, NY
total of about 0.78 carats, 6 fancy-cut marquise diamonds with a total of about 0.72 carats, 18K
Emerald
Jean Charles Mid 20th Century Multi-Gem Gold Platinum Bird Brooch
Located in New York, NY
1.20 carats, 6 marquise-cut diamonds with an approximate total weight of .60 carat, 21 turquoise
Diamond, Emerald, Ruby, Turquoise, 18k Gold, Platinum
1980s Tanzanite Marquise Diamond 18 Karat White Gold Ring
Located in Miami, FL
tanzanite,weighing 0.90 carats, complemented by 6 marquise diamonds around the center-stone. The diamonds
Diamond, Tanzanite, 18k Gold
Art Deco Deco Diamond Bracelet Bracelet
Located in Bethesda, MD
carats total ♦ Metal:Platinum ♦ 3 Marquise diamonds=2 carats ♦ 6 marquise diamonds=1.30 carats ♦ 286
Diamond, Platinum
Platinum Diamond Cluster Retro Cocktail Ring
Located in Greenwich, CT
color, SI1 clarity and is surrounded by 6 Round Diamonds (0.72 carat H/SI1), 6 Marquise cut Diamonds
Diamond, White Diamond, Platinum
Mid Century 4.34 carat green sapphire platinum toi et moi ring
Located in Beverly Hills, CA
. Center stone: 2 oval cut green sapphires Weight: 4.34 carats Accent stone: 6 marquise cut diamonds Weight
Diamond, Green Sapphire, Platinum
GIA Certified, 2.03ct Natural Fancy Green-Yellow Cushion cut diamond ring 18kt
Located in Hong Kong, HK
, 22 pieces Rose Cut Marquise Diamond: 0.217 carats, 6 pieces Rose Cut Pear Diamond: 0.350 carats, 6
Diamond, White Diamond, Pink Diamond, Gold, 18k Gold
1980s Diamond South Sea Pearl 18 Karat Yellow Gold Drop Earrings
Located in Miami, FL
approximately 1.45 carats, 10 round prong-set diamonds, weighing approximately, 1.30 carats, 6 prong-set
Diamond, South Sea Pearl, 18k Gold, Yellow Gold
1980s Diamond South Sea Pearl 18 Karat Yellow Gold Drop Earrings
Located in Miami, FL
approximately 1.45 carats, 10 round prong-set diamonds, weighing approximately, 1.30 carats, 6 prong-set
Pearl
Marquise Diamond Platinum Drop Earrings
Located in Sarasota, FL
Platinum Earrings containing 2 Marquise cut diamonds weighing approximately 3.10 carats and 6
Diamond, Platinum
6 Carats Round and Marquise Cut Diamonds Platinum Brooch
Located in La Jolla, CA
Beautiful diamond curve brooch contains a cluster of 26 round brilliant and 11 marquise shaped
Diamond, White Diamond, Platinum
Hermès Birkin Sellier 20 Faubourg by Night Madame Alligator Leather
By Hermès
Located in New York, NY
Jewels Aficionado offers the Hermès Birkin Sellier 20 Faubourg by Night, a rare and exquisite masterpiece. Crafted in Madame and shiny Alligator leather, this highly coveted design c...
From $574Sale Price / item|22% Off
Dainty Heart Cut Ruby Unisex Ring in 18k Solid Yellow Gold, Signet Ring for Her
By VR Jewels
Located in New York, NY
Dainty Heart Cut Ruby Unisex Ring, Signet Ring for Her in 18K Gold featuring natural ruby of 0.25 carats. The gorgeous handcrafted ring goes with every style, every occasion or any o...
Ruby, Gold, 18k Gold, Yellow Gold
Sold|$600,000
74cttw Emerald Cut GIA Diamond Tennis Necklace
Located in New York, NY
74cttw Emerald Cut Diamond Tennis Necklace in White Gold This exquisite emerald cut diamond tennis necklace embodies luxury and sophistication. Crafted in white gold, it features ...
Diamond, White Gold
Antique 18ct Yellow Gold Stamped, Victorian Diamond Marquise/Navette Ring
Located in Brighton, GB
Antique Marquise Ring 18ct Gold Stamped Circa 1880 This exquisite Victorian marquise/navette-shaped ring is crafted in 18ct yellow gold, and adorned with a fantastic arrangement o...
Diamond, 18k Gold, Yellow Gold
Hermes Birkin 25 Bag Matte Black Lizard Palladium Hardware Very Rare
By Hermès
Located in Miami, FL
Mightychic offers an Hermes Birkin 25 bag featured in Matte Black Varanus Salvator Lizard. This extremely rare Hermes Birkin bag is elegant, timeless and absolutely stunning. Accentu...
Hermes Birkin Cargo Toile Goeland Sesame 35 Bag Swift Leather Limited Edition
By Hermès
Located in Miami, FL
Mightychic offers an Hermes Cargo Birkin 35 bag featured in golden Sesame. This Hermes limited edition utility Birkin bag is created with Goeland canvas and Swift leather trim. Inclu...
Hermes Limited Edition Mini Kelly 20 Sellier Beton Matte Alligator Bag Gold Hard
By Hermès
Located in Miami, FL
Mightychic offers a Limited Edition Hermes Kelly 20 Sellier bag featured in Beton Matte Alligator. This mini Kelly bag is light gray with bone undertone (beton + concrete), and the n...
Early Georgian Pink Topaz Necklace and Earring Demi-Parure Set
Located in Narberth, PA
A demi-parure, "parure" meaning "adorn" in French, is a partial set of matching jewelry designed to be worn en suite. This incredible handcrafted pink topaz necklace and earring set ...
Topaz, 18k Gold
$29,920
H 4.5 in W 13.25 in D 7.5 in
Chanel Limited Edition Gold Quilted Vanity Case Rare Home Decor Jewelry Case
By Chanel
Located in Miami, FL
Chanel Limited Edition Pearl Lambskin Quilted Leather Rare Jewelry Box Vanity Case Home Decor Gold hardware Quilted Lambskin leather CC studded pearl drawer knob Features removable ...
$93,372
H 9.06 in W 11.82 in D 6.3 in
Hermès Birkin 30 Crocodile Porosus Lisse Cassis Palladium Hardware
By Hermès
Located in Berlin, DE
Hermès Birkin 30 in cassis and shiny crocodile porosus leather with palladium hardware. The bag is unworn and comes as full set including the original receipt and Cites. Stamp Y (2020)
Christian Dior Boutique Fourrure Fur Coat
By Christian Dior
Located in Milano, Lombardia
In a rich dark mahogony color, made of mink fur. CD logo printed fabric as the lining and as a panel on the sleeve. The sleeve hem is made of fox fur, can be folded to style over the...
CARTIER Diamond, Onyx and Emerald Panthere Clip Brooch
By Cartier
Located in New York, NY
One of Cartier's most iconic high jewelry lines, Panthère de Cartier, has symbolized elegance and strength since its debut in 1914. Known for its majestic and fierce design, the pant...
Diamond, Emerald, Onyx, 18k Gold, White Gold, Platinum
Antique 18ct Yellow Gold, 1920s Art Deco Sapphire & Diamond Geometric Ring
Located in Brighton, GB
Gold Art Deco Ring 18ct Gold Stamped Circa 1920s Elevate your style with this exquisite 18ct yellow gold art deco ring boasting a captivating tiered geometric design adorned wit...
Diamond, Sapphire, 18k Gold, Yellow Gold
David Webb Gold and Enamel Angel Skin Coral and Diamond Cocktail Ring
By David Webb
Located in New York, NY
The David Webb 18k yellow gold and white enamel vintage cocktail ring is a stunning piece of jewelry that features a large angel skin coral cabochon cut in the middle, which is furth...
Coral, Diamond, Gold, 18k Gold, Enamel
Fine Elegant Estate Art Deco Five Stone Diamond 14K Yellow Gold Band Ring
Located in New York, NY
This beautiful, elegant and substantial ring has the ability to stand on its own, a nod to strength and spirit, an uncommon feature to see in band rings which are generally circular....
Diamond, 14k Gold, Yellow Gold
French Edwardian Untreated Ruby Diamond 18 KT/Platinum Ring
Located in Napoli, IT
This breathtaking Edwardian ring is 1900/09 circa Elegantly designed as a flat crown panel, hand crafted of solid 18 Kt gold with Platinum top French origin, hallmarked Set on one si...
Diamond, Ruby, 18k Gold, Platinum
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.