$8,568Sale Price|20% Off
1 Carat Cushion Cut Diamond Double Halo Vintage Style Engagement Ring
By Antinori Fine Jewels
Located in Chicago, IL
This exquisite vintage-inspired engagement ring showcases a stunning 1 carat cushion cut diamond at its heart, radiating brilliance and timeless sophistication.
Diamond, White Gold
$6,456Sale Price|20% Off
1 Carat Cushion Cut Diamond East West Solitaire Gold Engagement Ring
Located in Chicago, IL
This refined and sophisticated diamond solitaire engagement ring features a stunning cushion cut diamond set in a distinctive east-west orientation.
Diamond, 14k Gold, Yellow Gold, Gold
GIA Certified 1 Carat Cushion Cut Diamond Double Halo Engagement Ring
By Provident
Located in West Palm Beach, FL
Delicately crafted in platinum by the esteemed house of Provident Jewelry, this enchanting ring showcases a GIA-certified 1.00 carat cushion-cut diamond of H color and SI1 clarity. ...
Diamond, 18k Gold, White Gold
GIA Certified 1 Carat Cushion Cut Diamond Solitaire Ring G Color VS2 Clarity
By Antinori Fine Jewels
Located in Chicago, IL
Timeless elegance meets modern refinement in this beautifully crafted engagement ring, showcasing a 1.00 carat GIA-certified Cushion Modified Brilliant diamond. Set in a sophisticate...
Diamond, 14k Gold, Yellow Gold
20th Century 1 Carat Cushion-cut Diamonds 18 Karat White Gold Stud Earrings
Located in Poitiers, FR
Retro earrings, each adorned with an old cushion-cut diamond held in long claws on an illusion setting.
Diamond, White Diamond, Gold, 18k Gold, White Gold
$4,800Sale Price|20% Off
GIA Certified Internally Flawless Clarity D Color Cushion Cut Pave Ring
By Antinori Fine Jewels
Located in Chicago, IL
Introducing a stunning embodiment of elegance, this ring showcases a GIA-certified 1-carat cushion-cut diamond boasting exceptional D color and FLAWLESS clarity grades.
Diamond, Gold, 18k Gold, White Gold
$5,969Sale Price|20% Off
GIA 1 Carat Cushion Vine Band Nature Inspired Diamond Ring
By EMD Diamonds
Located in New York, NY
Please note: The appearance of the ring may vary slightly from the photos due to lighting, photography, and the natural characteristics of both handcrafted jewelry and diamonds. Dia...
Diamond, Platinum
$6,982Sale Price|20% Off
GIA Certified 1 Carat Cushion Partial Eternity Shank Diamond Ring
By EMD Diamonds
Located in New York, NY
Please note: The appearance of the ring may vary slightly from the photos due to lighting, photography, and the natural characteristics of both handcrafted jewelry and diamonds. Dia...
Diamond, Yellow Gold
GIA Certified 1 Carat Halo Cushion Cathedral Milgrain Platinum Diamond Ring
By EMD Diamonds
Located in New York, NY
Please note: The appearance of the ring may vary slightly from the photos due to lighting, photography, and the natural characteristics of both handcrafted jewelry and diamonds. Dia...
Diamond, Platinum
GIA Certified 1 Carat Cushion Flower Cluster 18K Yellow Gold Diamond Ring
By EMD Diamonds
Located in New York, NY
Please note: The appearance of the ring may vary slightly from the photos due to lighting, photography, and the natural characteristics of both handcrafted jewelry and diamonds. Dia...
Diamond, Yellow Gold
GIA 1 Carat Cushion Vintage Milgrain Channel 18K White Gold Diamond Ring
By EMD Diamonds
Located in New York, NY
At its heart lies a mesmerizing cushion diamond weighing 1 , masterfully graded I and VS1.
Diamond, White Gold
GIA 1 Carat Cushion Curved Bypass Leaf & Vine 18K Yellow Gold Diamond Ring
By EMD Diamonds
Located in New York, NY
Please note: The appearance of the ring may vary slightly from the photos due to lighting, photography, and the natural characteristics of both handcrafted jewelry and diamonds. Dia...
Diamond, Yellow Gold
$6,492Sale Price|20% Off
GIA 1 Carat Cushion Three-Stone Curved Bypass 18K Yellow Gold Diamond Ring
By EMD Diamonds
Located in New York, NY
Please note: The appearance of the ring may vary slightly from the photos due to lighting, photography, and the natural characteristics of both handcrafted jewelry and diamonds. Dia...
Diamond, Yellow Gold
1pc Dazzling Natural cut Cushion diamond in a 1 carat
Located in רמת גן, IL
Natural cut Cushion diamond in a 1 carat E VVS1 cut. This diamond comes with GIA Certificate and laser inscription number.
Diamond
Cushion Cut 7.56 Carats White Topaz and Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Stunning White Topaz Ring The ring is 14K Rose Gold There are 0.06 Carats in Diamonds H SI The center stone is a Cushion Cut White Topaz 7.56 Carats The top measures 10/16" x 1/2" Th...
Diamond, White Diamond, Topaz, Gold, 14k Gold, Rose Gold
Rare Colors - 1 Carat Intense Yellow-Green Cushion Cut Diamond Cocktail Ring
By Rare Colors
Located in New York, NY
1.03 Carat center cushion cut diamond Fancy Intense Yellow-Green 'Strong green fluorescence' attributing to the vibrant green hue I1 Clarity 1.53 Carats mixed shape white diamond hal...
Diamond, 18k Gold
$10,000Sale Price|20% Off
GIA 1 Carat Cushion Brilliant Cut Diamond Double Halo Pendant / Necklace 16".
By Antinori Fine Jewels
Located in Chicago, IL
1.40 ct Total Weight 18K White Cushion Brilliant Cut Diamond Double Halo Pendant / Necklace 16". The center stone is a Natural Cushion Brilliant G Color, VS1 in Clarity, with Excel...
Diamond, White Diamond, 14k Gold
GIA Certified 1 ct Cushion Diamond Frane Halo White Gold Pendant Necklace
By EMD Diamonds
Located in New York, NY
**Save this pendant ❤️ to receive price updates** Handcrafted in New York in polished 18K white gold, this timeless diamond pendant necklace features a GIA certified 1.01 carat cushi...
Diamond, White Gold
1 Carat Each GIA Fancy Yellow Cushion Cut Diamond Tennis Bracelet - Rare Colors
By Rare Colors
Located in New York, NY
This 31.10 carat fancy yellow diamond tennis bracelet is an exceptional rarity, meticulously crafted to showcase 30 individually GIA-certified cushion-cut diamonds, each an impressiv...
Diamond, Yellow Diamond, 18k Gold
1 pc Sparkling 3ct Cushion Modified Brilliant Cut Natural Diamond
Located in רמת גן, IL
This stunning cushion modified brilliant cut diamond is a rare and valuable gem. It is perfectly cut and polished to maximize its brilliance and sparkle. The color is D, the highest ...
Diamond
Neil Lane Diamond Engagement Ring Cushion Cut Center 1 1/8 Carat 14 Karat Gold
By Neil Lane
Located in San Diego, CA
NEIL LANE BRIDAL COLLECTION Style: Double Halo Pave Diamond Engagement Ring Item Number: 940285416 Metal: 14KT White Gold Size: 3.75 - Sizable Total Carat Weight: 1.125 TCW Cent...
Diamond, 14k Gold
1 Carat Cushion Cut on Double Shank Solitaire Ring
Located in New York, NY
1.05 ct Cushion cut with E color and SI-1 clarity (GIA certificate upon request), is mounted on a solitaire made with not one, but two shanks. This 18kt white gold mounting also has...
Diamond, 18k Gold
Natural 1 Carat Cushion-Cut Fancy Yellow & White Diamond 5-stone Band Ring
By Gad & Co.
Located in Miami, FL
Details: - Metal: 18k Solid Gold (white/yellow) - Size: 7 (adjustable) - Weight: 3.53 Grams - Width: 2.5mm ________________________ Yellow Diamond Details: - Carat: 0.80 CTTW - Colo...
White Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold
1 Carat Antique Cushion Cut Ring. Diamond and Sapphire Halo Platinum Ring J VS2
Located in New York, NY
Ring Size: 5.75 US, Resizable Color: J Color Clarity: VS2 Metal: Platinum Stone: Diamond, Sapphire Stone Cut: Antique Cushion Cut, Cushion Cut Style: Art Deco This exquisite halo en...
Diamond, Sapphire, Platinum
GIA Certified 1/2 Carat Cushion Cut Platinum Pendant
By Lili Jewelry
Located in New York, NY
1/2 ct Diamond set in 4 prong low basket. 18" platinum chain with a safety lock. Diamond quality colorless ranging from D-F VVSI-VS2 clarity. Lab tested guarantee NATURAL...
Diamond, Platinum
1 Cushion-Cut Tourmaline Cts 2.27
Located in Hong Kong, HK
This cushion-cut tourmaline, weighing 2.27 carats, is the epitome of understated elegance. With its soft, cushion-like facets, this tourmaline captures and reflects light beautifu...
Tourmaline
.925 Sterling Silver 1/2 Carat Round-Cut Diamond Cluster Cushion Ring
Located in New York, NY
This exquisite silver and diamond cushion cluster ring is a must-have for any woman who appreciates the finer things in life. Made from high-quality .925 sterling silver, this ring f...
Diamond, White Diamond, Sterling Silver
7 Carat Fancy Yellow Cushion Cut Diamond Halo Eternity Band
By Antinori Fine Jewels
Located in Chicago, IL
This magnificent eternity band radiates opulence and timeless elegance, featuring a spectacular array of natural Fancy Yellow diamonds. Each of the eleven cushion-cut diamonds, colle...
Diamond
2.01 Carat GIA Cushion Cut Diamond Ring Platinum*
Located in New York, NY
GIA Certified: 1.01ct. Cushion Cut Brilliant diamond ring Report: 2145777278 I-color Si-1 clarity Side diamonds: French pave artsy details, 1.00ct. Rounds, Full cuts F /...
Diamond, Platinum
$10,240Sale Price|20% Off
GIA 1 Carat Diamond Ring. Cushion Cut and Old European Halo Platinum Ring H SI1
Located in New York, NY
Ring Size: 6.25 US, Resizable Certification: GIA Certificate Color: H Color Clarity: SI1 Metal: Platinum Stone: Diamond Stone Cut: Antique Cushion Cut, Cushion Cut Style: Art Deco ...
Diamond, Platinum
13.22 Carat Cushion Cut Emeralds and 18.91 Carat Diamonds Necklace
Located in New York, NY
Finely crafted in 18k white and yellow gold with 7 Cushion cut Emeralds weighing a total of 13.22 carats, Round Brilliant cut Diamonds weighing a total of 9.24 carats, Marquise cut D...
Diamond, Emerald, 18k Gold
10.35 Carat Cushion Cut Aquamarine Diamond Platinum Cocktail Ring
By Peter Suchy
Located in Stamford, CT
This exquisite 1940's ring features a mesmerizing 10.35 carat cushion cut aquamarine center stone. Mounted in a platinum bow style setting which is accented with 18 single cut diamon...
Diamond, Aquamarine, Platinum
15.04 Carat Cushion Cut Fancy Intense Yellow Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with a GIA certified Cushion cut Diamond, Fancy Intense Yellow color, VVS2 clarity, GIA #1216742124. The ring features 2 Shield cut side Diamonds. Size 6 1...
Diamond, Yellow Diamond, Platinum
$8,320Sale Price|20% Off
Art Deco 1 Carat Sapphire Ring. Cushion Cut and Old Euro Diamond Halo Platinum
Located in New York, NY
Age: Antique Era: Art Deco Era, Circa 1925 Primary Stone: Sapphire Primary Stone Weight: Approx. 1-Carat Primary Stone Cut: Cushion Cut Secondary Stone: Diamond Secondary Stone Wei...
Diamond, Sapphire, Platinum
$18,847Sale Price / item|20% Off
GIA Certified 1.74 Carat Cushion Cut Diamond Engagement Ring
By Natkina
Located in Genève, GE
Ring Rose Gold 18 K Incredible Color Stone E. No Fluorescence. Very Good Symmetry. Very Good Polish. Shape and Cutting Style: Cushion Modified Brilliant Measurements 6.98 x 6.59 x ...
Diamond, 18k Gold, Rose Gold
$10,960Sale Price|20% Off
Edwardian 1 Carat Cushion Cut Ring. Old Mine Cut Cluster Ring Platinum I SI1
Located in New York, NY
Era: Edwardian Era, Circa 1910 Primary Stone: Diamond Primary Stone Carat: Approx. 1.00-Carats Primary Stone Cut: Cushion Cut Primary Stone Color: I Color Primary Stone Clarity: SI C...
Diamond, Platinum
1.06 Carat Cushion Cut Sapphire Diamond White Gold Pendant
Located in Stamford, CT
Ceylon cushion cut 1.06ct sapphire set in a in a custom-made handmade bezel set pendant with 5 full cut round diamonds. Hinged enhancer bail. 1 cushion shape fine gem blue Ceylon S...
Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold
$6,302Sale Price|20% Off
GIA 1ct Cushion Solitaire Twisted Square Band Diamond Ring
By EMD Diamonds
Located in New York, NY
Please note: The appearance of the ring may vary slightly from the photos due to lighting, photography, and the natural characteristics of both handcrafted jewelry and diamonds. Dia...
Diamond, Platinum
$30,400Sale Price|20% Off
GIA Certified 11 Carat Cushion Cut Ceylon Sapphire Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
Expertly crafted in solid platinum, this sophisticated cocktail ring is further enhanced by 1 carat of high-quality, VS clarity F-color emerald-cut natural diamonds set on either sid...
Diamond, Sapphire, Platinum
Dazzling 1 Carat Cushion Diamond Ring in 18K White Gold
Located in רמת גן, IL
Delicate D-F color, VS1 clarity trapeze-cut and round brilliant side diamonds add a touch of shimmering magic, amplifying the ring's sophistication. 1 diamonds main stone of 1 carat...
Diamond, White Gold
Art Deco 0.60 Carat Cushion-Cut Diamond Three-Stone Ring
Located in London, GB
This is a refined three-stone ring crafted during the pinnacle of the Art Deco movement. This 18ct white gold piece features a trio bright white antique cushion-cut diamonds at the c...
Diamond, 18k Gold, White Gold
Peter Suchy EGL 1.34 Carat Cushion Cut Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Unveil the timeless elegance of our Peter Suchy EGL 1.34ct cushion cut diamond platinum engagement ring. This exquisite piece is a masterpiece of craftsmanship, featuring a dazzling ...
Diamond, Platinum
1 Carat Fancy Light Yellow Cushion Halo Diamond Pendant Necklace - Rare Colors
By Rare Colors
Located in New York, NY
At the heart of this luminous necklace is a 1.22 carat GIA-certified Fancy Light Yellow cushion cut diamond, chosen for its vibrant glow and exceptional VS1 clarity. With Excellent a...
Yellow Diamond, Diamond, 18k Gold
Neil Lane, 2/1/6 carat t.w. 3-Band Cushion Cut Engagement Ring
By Neil Lane
Located in Laguna Hills, CA
Key Specifications Brand Collection: Neil Lane Bridal® Metal Type: 14K White GoldCenter Stone: Natural Cushion-Cut DiamondSetting Style: Multi-row halo bridal set Total weight of a...
Diamond, 14k Gold, White Gold
14 Karat Yellow Gold Petite Organic Cushion Diamond Ring Center, 1/2 Carat
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring is features 1/2 a Carat Elongated Cushion. Twelve (12) round diamonds create a floral cluster adding to its rustic style. E...
Diamond, Yellow Gold
14 Karat Gold Organic Design Elongated Cushion Diamond Ring Center, 1/2 Carat
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring is features 1/2 a Carat Elongated Cushion. Twelve (12) round diamonds create a floral cluster adding to its rustic style. E...
Diamond, Rose Gold
$9,872Sale Price|20% Off
GIA 1.5ct Cushion Side Stone Bezel Band Solitaire Diamond Ring
By EMD Diamonds
Located in New York, NY
Please note: The appearance of the ring may vary slightly from the photos due to lighting, photography, and the natural characteristics of both handcrafted jewelry and diamonds. Dia...
Diamond, Platinum
$5,296Sale Price|20% Off
GIA 1.01ct Cushion Side Stone Bezel Band Solitaire Diamond Ring
By EMD Diamonds
Located in New York, NY
Please note: The appearance of the ring may vary slightly from the photos due to lighting, photography, and the natural characteristics of both handcrafted jewelry and diamonds. Dia...
Diamond, Platinum
GIA 6 Carat Antique Cushion Cut Diamond Three-Stone Engagement Ring
Located in Beverly Hills, CA
GIA certified 6.06 carat antique cushion cut diamond G/VS2 with shield shape side stones and pavé accents.
Diamond, White Diamond, Platinum
$5,071Sale Price / item|30% Off
14 Karat Yellow Gold Cushion Yellow Diamonds Eternity Ring '3 1/2 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Cushion shape Natural Yellow Diamonds in a total weight of 3.50 carat set in 14K Yellow Gold. Product details: Center Gemstone Col...
Diamond, Yellow Gold
$5,359Sale Price / item|30% Off
18 Karat Yellow Gold Cushion Yellow Diamonds Eternity Ring '3 1/2 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Cushion shape Natural Yellow Diamonds in a total weight of 3.50 carat set in 14K Yellow Gold. Product details: Center Gemstone Col...
Diamond, Yellow Gold
Cartier Destinée PT950‑Platinum Halo‑Set Cushion‑Cut 1‑Carat Diamond Ring
By Cartier
Located in Guangzhou, CN
Cartier Destinée‑collection engagement ring crafted in PT950 platinum. Central cushion‑cut diamond weighs 1.15 carats with Colour E and Clarity VVS1, surrounded by halo‑set accent di...
6.75ct Cushion Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This exquisite engagement ring features a one-of-a-kind cushion cut diamond, meticulously crafted for brilliance.
Diamond, Platinum
$7,044Sale Price|20% Off
GIA 1ct Cushion Three-Stone with Diamond Shank 18K Yellow Gold Diamond Ring
By EMD Diamonds
Located in New York, NY
Please note: The appearance of the ring may vary slightly from the photos due to lighting, photography, and the natural characteristics of both handcrafted jewelry and diamonds. Dia...
Diamond, Yellow Gold
Natural 13.12 Carat Cushion Cut Amethyst & Diamond Dangling Earrings
Located in Miami, FL
Details: ✔ Item type: Dangling Earring ✔ Metal: 18k White Gold ✔ Weight: 1.83 grams ✔ Setting: Prong ✔ Closure: Lever Back Stone Details(1): ✔ Gemstone: Amethyst ✔ Carat: 6.97 C...
Amethyst, Diamond, Gold, 18k Gold, White Gold
GRS Unheated 4.04 Carat Cushion Cut Ruby in Platinum with Diamonds
Located in La Jolla, CA
GRS Certified 4.04 Carat Unheated Cushion Cut Ruby in Platinum Three- Stone Ring with Diamonds Ruby and Diamond Ring features a Natural Cushion cut Ruby weighing 4.04 carats with tw...
Diamond, Ruby, Platinum
2 Carat GIA Certified Cushion Cut Diamond Dangle Earrings
Located in Boca Raton, FL
Type: Dangle Earrings Material: 18k White and Rose Gold (Two Tone Gold) Center Diamond Details: These earrings features two GIA Certified Natural Cushion Cut Diamonds, weighing 1 car...
Diamond, White Diamond, 18k Gold, White Gold, Rose Gold
Peter Suchy 1.98 Carat Cushion Cut Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy bezel set Sapphire and Diamond platinum engagement Ring. Featuring a stunning 1.98 carat cushion-cut sapphire elegantly set in lustrous platinum mounting and accented wit...
Diamond, Blue Sapphire, Sapphire, Platinum
$9,200Sale Price / item|20% Off
GIA 1 Carat Diamond Ring. Cushion Diamond Sapphire Platinum Engagement Ring IVS1
Located in New York, NY
Primary Stone: Diamond Primary Stone Weight: Approx 1.00 Carats Primary Stone Cut: Cushion Cut Primary Stone Color: I Color Primary Stone Clarity: VS1 Secondary Stones: Sapphire Se...
Diamond, Blue Sapphire, Sapphire, Platinum
GIA 1ct Cushion Scrolling Ribbon Pave Cathedral White Gold Diamond Ring
By EMD Diamonds
Located in New York, NY
Please note: The appearance of the ring may vary slightly from the photos due to lighting, photography, and the natural characteristics of both handcrafted jewelry and diamonds. Dia...
Diamond, White Gold
14 Karat White Gold Neil Lane 1 Carat Cushion Cut Diamond Ring 2 Carat
By Neil Lane
Located in Gainesville, FL
You are viewing a beautiful diamond engagement ring by Neil Lane from the vintage hollywood collection. The ring features a 1ct cushion cut diamond as the center which is beautiful...
Diamond, 14k Gold, White Gold
1 Carat GIA Certified Diamond Cushion Cut French Pavé Dreamers Ring
Located in Scottsdale, AZ
Handcrafted at out studio in Scottsdale, Arizona using all-natural materials, this exquisite ring symbolizes the pursuit of dreams. A radiant one carat natural cushion-cut diamond in...
Diamond, 14k Gold
GIA Certified Diamond Studs 2.00 Carat VS, Canary Yellow, Cushion Cut, Halo 1 Ct
Located in Darmstadt, DE
GIA Certified Diamond Studs 2.00 Carat VS, Canary Yellow, Cushion Cut, Halo 1 Ct Perfect Yellow Color Diamonds for perfect gifts.
Diamond
4 1/4 Carat Cushion Cut Diamond Eternity Ring H/VS
Located in Los Angeles, CA
This 4.25 Ct. Tw. cushion cut diamond eternity ring consists of exquisite cushion cut diamonds in prong setting all around the band. All this extra light creates a lustrous and brill...
Diamond, Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold
GIA Certified 1 Carat Cushion Cut Very Light Pink Diamond Vintage Halo Ring
Located in PARIS, FR
We invite you to discover this majestic ring set with a 1 carat GIA certified Very Light Pink cushion-cut diamond enhanced with a halo of pink diamonds and pear-shaped colorless side...
Diamond, Pink Diamond, 18k Gold
1.75 Carat Cushion Cut Diamond Filigree Platinum Ring
By Shreve, Crump & Low
Located in Chestnut Hill, MA
Platinum openwork filigree consisting of 1 cushion cut diamond, weighing 1.75 carats, measuring 7.19 x 6.77 x 4.75 mm, color and clarity of H/VS2 with GIA Report 2151102505 and acce...
Diamond, White Diamond, Platinum
LEGACY 35-Carat Fancy yellow cushion Cut Diamond
Located in Mumbai, IN
. ⸻ Diamond Composition • Total Carat Weight: Approximately 35 carats • Center Stones: Fancy Yellow Cushion Cut Diamonds • Carat Range: 2.5 carats (largest) to 1 carat (smallest...
Diamond, Yellow Diamond, 18k Gold
4.02 Carat HRD Certificate White Cushion Cut Diamond
By Hana Or
Located in Antwerp, BE
HRD Certificate number : 16024739001 Carat: 4.02 ct Colour: K Clarity: SI 1 Cut: Cushion Polish: Very Good Symmetry: Good For more details see certificate Shipping: free worldwid...
White Diamond
18 Karat White Gold Ring with 1 Fancy Cushion Cut Diamond 1.57 Carat Certified
By Ansuini
Located in Roma, IT
18k white gold engagement ring with 1 fancy yellow cushion cut diamond 1.57 carats with international certification and 2 baguettes 0.33 carats.
Yellow Diamond, 18k Gold
5.66 Carat Cushion Cut Sapphire Diamond Platinum Ring
Located in Chestnut Hill, MA
Platinum vintage style solitaire ring consisting of 1 cushion cut sapphire weighing approximately 5.66 carats measuring 11.40 x 9.40 x 6.10mm, with GIA certificate #1106174953, the s...
Blue Sapphire, Diamond, Platinum
1 Carat Cushion Cut GIA Diamond Engagement 18 Karat White Gold Ring Bridal Set
Located in Tarzana, CA
Center is 1 carat cushion GIA diamond D VS, mounted in optional of 18k yellow, rose or white gold.
Diamond, 18k Gold
18 Karat White Gold Engagement Ring with 1 Diamond Cushion Cut 1.01 Carat E VS2
By Ansuini
Located in Roma, IT
18 k white gold engagement solitaire ring with 1 diamond cushion cut 1.01 carats color E, clarity VS2 IGI cert. and 2 baguette cut diamonds 0.33 carats
White Diamond, 18k Gold
LEGACY 40 Carat Fancy Yellow Cushion Cut Diamond Bracelet Natural diamonds
Located in Mumbai, IN
A breathtaking 40-carat bracelet set with cushion-cut natural Fancy Yellow diamonds, certified by Legacy Diamonds & Gemstones.
Diamond, Yellow Diamond, 18k Gold
21.81 Carat Cushion Cut Ruby & Sapphire- Diamond Pave Bypass Ring
Located in New York, NY
The pinnacle of excellence and design are captured in this platinum ruby & sapphire bypass ring. This handmade modern design showcases an exceptional deep vivid blue Sri Lankan 8.70 ...
Diamond, Ruby, Sapphire, Platinum
Rose cut Classic Cushion Yellow Diamond Ring, 3.90 Carat
Located in Mumbai, IN
Flower design with rosecut diamond petals with a 2ct cushion yellow diamonds,just leaves no words to be spoken. A ring to complete any look for any occasion. Made exclusively at the...
White Diamond, Yellow Diamond, 18k Gold
Cushion Cut 15 Carat Diamond Eternity 950 Platinum Band
Located in Tarzana, CA
The one, an exceptional eternity band with a minimum of 1 carat on each stones makes the total of 15 carats set in extravagant 950 platinum mounting. The diamonds are D color with t...
Diamond, Platinum
GIA Certified 1.64 Carat Cushion Cut Natural Diamond Modern Solitaire Ring
Located in Orlando, Florida
GIA Certified 1.64 Carat Cushion Cut Natural Diamond Modern Solitaire Ring ********E-Copy of the GIA Certificate is Available Upon Request.********** A stunning ring featuring IGI/...
Diamond, White Diamond, Platinum
Cushla Whiting 1.59 Carat FIY Cushion Cut Diamond 'Barbara' Engagement Ring
By Cushla Whiting
Located in Melbourne, AU
The BARBARA ring made in 18 karat white gold holding a 1.59 carat Fancy Intense Yellow cushion cut diamond with a pair of 0.43 carat DEF/VS tapered baguette diamonds.
White Diamond, Yellow Diamond, 18k Gold
14.63 Carat Cushion Cut Peridot Pink White Diamond Ring
By Shreve, Crump & Low
Located in Chestnut Hill, MA
18 karat white ring consisting of 1 cushion cut peridot having weighing 14.63 carats with CDC certificate #CDC 1205104, set with .16 carats total weight of pink diamonds and .58 cara...
GIA Certified 1 Carat Light Blue Cushion Diamond Double Halo Cocktail Ring
Located in PARIS, FR
We invite you to discover this unique cocktail ring set with a 1.15 carat GIA certified cushion cut light blue diamond enhanced with a double halo of colorless and pink diamonds embe...
Diamond, 18k Gold
Antique 1920 1 Carat European Cut Diamond 18 Carats White Gold Ring
Located in Marcianise, CE, IT
Antique, elegant, Italian, handmaded diamond ring (circa 1920). 18 carats white gold (3,90 grams) and three old European cut diamonds (1 carat). No hallmarks or stamps, but tested as...
Diamond, 18k Gold
GIA Certified 2.00 Carat Cushion Cut VS Fancy Yellow Diamond Cocktail Ring
By Tal Barkel
Located in Scottsdale, AZ
The main focus of this ring is a GIA certified 2.00 carat Cushion cut VS quality Fancy Yellow Diamond is set inside a perimeter of smaller round cut fancy yellow diamonds totaling 0....
Diamond, Yellow Diamond, 18k Gold
1.40 Carat Cushion Cut Diamond Ring 18 Karat White Gold
By Shreve, Crump & Low
Located in Chestnut Hill, MA
18 karat white gold ring consisting of 1 cushion cut diamond weighing 1.40 carats with a color and clarity of G/VS1 respectively set in a halo setting with round brilliant diamonds w...
Diamond, 18k Gold, White Gold
2.5 Carat Cushion Cut Purple Garnet Diamond Handmade Cocktail Ring
By Antoinette Bracks
Located in Brisbane, QLD
Australian ladies ring size N ( US Ring Size approximately 6 1/2) Deep purple red colour, minimally included, faceted cushion cut 2.5 carat Garnet measuring approximately 8.10 x 7.30...
White Diamond, Garnet, 18k Gold
1.05 Carat Certified Cushion Cut Diamond 18 Carat White Gold Engagement Ring
Located in Hamilton, AU
Carefully crafted in 18 carat white gold, this lovely contemporary ring features a gorgeous 1.05-carat cushion cut diamond with three shimmering round brilliant cut diamonds on each ...
Diamond, Yellow Diamond, Gold, 18k Gold, White Gold
GIA Certified 2.52 Carat Cushion Cut Engagement Ring
Located in Knightsbridge, GB
CUSHION CUT ENGAGEMENT RING - 2.52 CT Set in 18K White gold Total diamond weight: 2.01 ct [ 1 diamond ] Color: I Clarity: VS2 Total side diamond weight: 0.51 ct [ 2 dia...
White Diamond, 18k Gold
LEGACY 40 Carat Fancy Yellow Cushion Cut Diamond Bracelet GIA Certified
Located in Mumbai, IN
A spectacular 40-carat high-jewelry bracelet featuring rare Fancy Light Yellow cushion-cut diamonds, GIA certified, and individually set in a graduated arrangement from 3.5 carats do...
Diamond, Yellow Diamond, 18k Gold
LEGACY 40 Carat Fancy Color Cushion Cut Diamond Bracelet GIA certified
Located in Mumbai, IN
Step into the realm of extraordinary rarity with this exceptional 40-carat cushion cut diamond bracelet, composed of graduated fancy color diamonds ranging from U to Z color.
Diamond, Yellow Diamond, 18k Gold
LEGACY 40 Carat Fancy Color Cushion Cut Diamond Bracelet GIA certified
Located in Mumbai, IN
Step into the realm of extraordinary rarity with this exceptional 40-carat cushion cut diamond bracelet, composed of graduated fancy color diamonds ranging from U to Z color.
Diamond, Yellow Diamond, 18k Gold
LEGACY 35 Carat Fancy Yellow Cushion Cut Diamond Bracelet GIA Certified
Located in Mumbai, IN
Featuring exclusively GIA-certified natural Fancy Yellow cushion cut diamonds, each stone ranges in size from 2.5 carats to 1 carat, hand-matched for color saturation and depth.
Yellow Diamond, 22k Gold
GIA Certified 1.81 Carat Cushion Cut Natural Diamond Bridal Ring in Platinum
Located in Orlando, Florida
GIA Certified 1.81 carat Cushion Cut Natural Diamond Bridal Ring in Platinum GIA Certificate is Available.
Diamond, Platinum
GIA Certified 5.33 Carat Cushion Cut Diamond Three-Stone Ring in Platinum
Located in Orlando, Florida
GIA Certified 5.33 Carat Cushion Cut Diamond Three-Stone Ring in Platinum GIA Certificate is Available.
Diamond, White Diamond, Gold, Platinum
LEGACY 35 Carat Fancy Yellow Cushion Cut Diamond Bracelet GIA Certified
Located in Mumbai, IN
This 35 Carat U to Z Color Diamond Bracelet is a luminous celebration of natural beauty, expertly set with GIA-certified cushion cut diamonds that fall within the coveted U to Z colo...
Yellow Diamond, 22k Gold
Contemporary IGI Certified 1.60 Carat Cushion Cut Diamond Halo Ring Platinum
Located in Hamilton, AU
The central cushion cut diamond weighs 1.16 carats with M colour and SI2 clarity grades.
Diamond, Platinum
1.27 Carat G/SI1 GIA Certificate Cushion Cut Diamond Gold Ring
By Shreve, Crump & Low
Located in Chestnut Hill, MA
18 karat white gold ring consisting of 1 cushion cut diamond weighing 1.27 carats with a color and clarity of G, SI1 respectively with GIA report # 2173426560, 6.64 x 6.45 x 4.35mm ...
Diamond, White Diamond, 18k Gold, White Gold
White Gold Cushion Cut Diamond Ring with Side Stones, 5.83 Carat
Located in Knightsbridge, GB
WHITE GOLD CUSHION CUT DIAMOND RING WITH SIDE STONES - 5.83 CT Set in 18K White gold Total cushion cut diamond weight: 3.02 ct [ 1 diamond ] Color: G Clarity: VVS2 Total round w...
Diamond, 18k Gold
Art Deco Cushion Cut 3.82 Carat Natural Emerald Diamond Cocktail Ring
Located in Orlando, Florida
Art Deco Cushion Cut 3.82 Carat Natural Emerald Diamond Cocktail Ring A stunning ring featuring IGI/GIA Certified 3.82 Carat Natural Emerald and 0.41 Carat of Diamond Accents set in...
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold, Gold
LEGACY 40 Carat Fancy Yellow Cushion Cut Diamond Bracelet GIA Investment Grade
Located in Mumbai, IN
A spectacular 40-carat high-jewelry bracelet featuring rare Fancy Yellow cushion-cut diamonds, GIA certified, and individually set in a graduated arrangement from 3.5 carats down to...
Diamond, Yellow Diamond, 18k Gold
White Gold Cushion Cut Ring Set with Side Diamonds, 3.51 Carat
Located in Knightsbridge, GB
White Gold Cushion Cut Ring set with Side Diamonds - 3.51 ct Set in 18K White gold Total diamond weight: 3.01 [ 1 diamond ] Color: E Clarity: VS Total side diamond weight: 0.50...
White Diamond, 18k Gold
5.47 Carat Cushion Cut Colombian Emerald and Diamond Ring in 18 Karat Gold
Located in Nassau, BS
One of a kind 5.47 Carat Cushion Cut Colombian Emerald and Diamonds in Gold.
Diamond, Emerald, 18k Gold
Natural 1.96 Carat Cushion Cut Blue Sapphire & Diamond Platinum Trilogy Ring
Located in Hamilton, AU
The two cushion cut diamonds total 0.66 carats with G colour and SI clarity grades.
Diamond, Sapphire, Blue Sapphire, Platinum
Art Deco Cushion Cut 2.05 Carat Blue Sapphire Diamond Unique Platinum Ring
Located in Orlando, Florida
Art Deco Cushion Cut 2.05 Carat Blue Sapphire Diamond Unique Platinum Ring A stunning ring featuring IGI/GIA Certified 2.05 Carat Natural Sapphire and 1.26 Carat of Diamond Accents ...
Diamond, Sapphire, Blue Sapphire, Gold, Platinum
GIA 1.01 carat Fancy Pink Cushion Cut Diamond Ring
Located in Chicago, IL
Some of the rarest gemstones in the world, colored diamonds make up less than 0.1% of all mined diamonds. A great chance to own a rare colored diamond. This is a gorgeous fancy pin...
Diamond, Pink Diamond, White Diamond, Platinum
Modern 2 Carat Natural Cushion Cut Ruby Diamond Minimalist Style Engagement Ring
Located in Orlando, Florida
Modern 2 Carat Natural Cushion Cut Ruby Diamond Minimalist Style Engagement Ring A stunning ring featuring IGI/GIA Certified 2.00 Carat Natural Ruby and 0.25 Carat of Diamond Accent...
Diamond, Ruby, 18k Gold, Gold, White Gold
1 Carat Cushion Statement Champagne Pure Sophistication Heirloom Diamond Ring
Located in Mumbai, IN
Approximately 1 carats, cushion, statement ring, diamond ring.
Brown Diamond, 14k Gold, White Gold
3.68 Carat Natural Ceylon Blue Sapphire Cushion Cut Ring with Trillion Diamonds
Located in Orlando, Florida
3.68 Carat Natural Ceylon Blue Sapphire Cushion Cut Ring with Trillion Diamonds A stunning ring featuring IGI/GIA Certified 3.68 Carat Natural Sapphire and 1.82 Carat of Diamond Acc...
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold, Platinum
Certified Natural 16.39 Carat Cushion Cut Yellow Sapphire and Diamond Ring
Located in London, GB
The sapphire surrounded by marquise and round brilliant cut diamonds, with a total diamond weight of approximately 3 cts (carats), G/H/I colour, VS1-SI1 Set in 18ct yellow gold.
Diamond, Yellow Sapphire, 18k Gold, Yellow Gold
Retro 1.06 Carat Old Cushion Cut Diamond Engagement Ring
Located in Theydon Bois, Essex
A solitaire diamond ring that packs a serious punch. The cushion shaped old cut diamond in the centre impresses on every level; stunningly proportioned, internally clean and almost b...
Diamond, 18k Gold
Art Deco 2.35 Carat Antique Cushion Cut Diamond Engagement Platinum Ring
Located in Chestnut Hill, MA
Platinum Art Deco ring consisting of 1 Antique cushion diamond weighing approximately 2.35 carats set in a filigree mounting with Old European cut diamond accents
Diamond, Platinum
GIA Certified 3.05 Carat D/SI1 Cushion Cut Diamond Three-Stone Engagement Ring
By Shreve, Crump & Low
Located in Chestnut Hill, MA
Platinum Cushion cut diamond, 3.05 carat, with a color and clarity of D, SI1 GIA # 7296550654 measurements 10.07 x 7.92 x 5.20 mm and set on each side are 2 brilliant cut trillion di...
Diamond, White Diamond, Platinum
Edwardian Filigree 1.25 Carat Cushion Cut Diamond, Gold and Platinum, circa 1935
Located in Aliso Viejo, CA
14 karat yellow gold, Edwardian, Halo-Style ring with center platinum metal holding a cushion-cut, modified table-cut diamond. The diamond measures 8.36 x 5.72 x 2.50 and is estimat...
Diamond, 14k Gold, Platinum
GIA Certified White Gold Cushion and Baguette Cut Diamond Earrings, 2.72 Carat
By HY JEWELLERY
Located in Knightsbridge, GB
WHITE GOLD CUSHION AND BAGUETTE CUT DIAMOND EARRINGS - 2.72 CT Set in 18K White gold Total cushion cut diamond weight: 1.00 ct [ 1 diamond ] Color: D Clarity: VVS1 Total cushion...
White Diamond, Diamond, 18k Gold, White Gold
7.74 Carat Cushion Cut Colombian Emerald and Diamond Ring in 18 Karat White Gold
Located in Nassau, BS
*RING* One (1) eighteen karat (18kt) white gold Emerald and Diamond ring featuring; one heart prong set cushion cut genuine Colombian Emerald weighing approximately 4.80 carats, ten ...
Diamond, Emerald, 18k Gold
Art Deco Style 2.2 Carat Cushion Cut Emerald Diamond Engagement Ring or Cocktail
Located in Orlando, Florida
Art Deco Style 2.2 Carat Cushion Cut Emerald Diamond Engagement ring or Cocktail A stunning ring featuring IGI/GIA Certified 2.20 Carat Natural Emerald and 0.25 Carat of Diamond Acc...
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
Unavailable
16.17 Carat Cushion Tanzanite Diamond Ring
By Shreve, Crump & Low
Located in Chestnut Hill, MA
18 karat white gold custom made cluster ring consisting of 1 cushion cut Tanzanite weighing 16.17 carats.
Diamond, Tanzanite, White Diamond, 18k Gold, White Gold
1 Carat Cushion Halo Diamond Ring Fancy Yellow green fancy colour
Located in Mumbai, IN
Approximately 1 carats, cushion, halo, diamond ring. A serious diamond ring with disciplined selection—meant to read clean at normal viewing distance.
Yellow Diamond, 14k Gold, White Gold
1 Carat Cushion Statement Fancy pink Sunlit Royal Radiance Diamond Ring
Located in Mumbai, IN
Approximately 1 carats, cushion, statement ring, diamond ring.
Yellow Diamond, 14k Gold, White Gold
0.25 Carat Fancy Deep Yellowish Orange Cushion Diamond
Located in Antwerpen, BE
Shape: Cushion Alphadiam Color: Orange Lab Color: Natural Fancy Deep Yellowish Orange Carat Weight: 0.25 ct Clarity: VS1 Cut: Very Good Symmetry: Very Good Fluorescence: None Measure...
Diamond
GIA Certified 2.07 Carat Cushion Cut Diamond Ring in 18 Karat White Gold
Located in Atlanta, GA
This GIA certified cushion-cut diamond in the center of this 18 karat white gold ring is magnificent.
Diamond, 18k Gold
5.18 Carat Cushion Cut Ruby Gold Platinum Ring
Located in Chestnut Hill, MA
Platinum and 18 karat yellow gold custom made 3 stone ring consisting of 1 cushion cut Ruby(GIA) weighing 5.18 carats, measuring approximately 8.99 x 8.20 x 7.40 mm, the center stone...
Diamond, Sapphire, 18k Gold, Platinum
$6,000Sale Price|20% Off
Diamond Solitare Antique 14K Yellow Gold Ring
Located in Mount Kisco, NY
Timeless, a solitare ring is always in vogue. Its beautiful fourteen karat 14K yellow gold antique setting shows off a modest rose cut I/VS1 diamond, .80 carat total weight. In size...
Diamond, 14k Gold, Yellow Gold
1.30ct Antique Cushion Cut Diamond Solitaire Engagement Ring in 18ct Yellow Gold
Located in Brisbane, AU
Boldly sculptural and effortlessly refined. This extraordinary elongated cushion-cut antique diamond is held within OHLIGUER's signature Reef Knot. Bold, sculptural curves transform ...
Diamond, Yellow Gold
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.
Ancient Egyptians referred to the vibrant stone as the “gem of the sun.”
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
The vintage bombé ring is bursting with color and timeless style.
Zircon is a magnificent and underrated natural gemstone that has been worn and adored for centuries.
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Learn about these antique jewelry styles, then choose a design that speaks to you.