$136,000Sale Price|20% Off
GIA Certified 4 Carat Asscher Cut Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Chicago, IL
GIA Certified 4 Carat Asscher Cut Diamond Solitaire Ring
Diamond, White Diamond
$108,000Sale Price|20% Off
GIA Certified 4 Carat Asscher Cut H VS1 Diamond Platinum Ring
Located in Chicago, IL
A timeless and elegant three-stone engagement ring featuring a stunning 4 carat Asscher cut diamond, certified by GIA as H color and VS1 clarity.
Diamond, Platinum
$239,200Sale Price|20% Off
GIA Certified 4 Carat Asscher Cut Diamond Engagement 18K White Gold Ring
By Antinori Fine Jewels
Located in Chicago, IL
Main Diamond: At the center of this stunning piece, a resplendent 4-carat Asscher-cut diamond takes the spotlight.
Diamond, White Diamond, 18k Gold
4.47 Carat '1/4 Cts' Asscher Cut 'Square Emerald Platinum Diamond Eternity Ring
By Sebastian Bernard
Located in Los Angeles, CA
This beautiful Eternity Ring is made of Platinum showcasing 18 perfectly matched 1/4 Ct (VS/E-F) Asscher Cut 'Square Emerald Cut' Diamond Set in Shared Prong Mode. Total Weight of di...
Diamond, Platinum
$132,000Sale Price|20% Off
GIA Certified 4 Ct. Asscher Diamond Platinum Engagement Ring
Located in Chicago, IL
This exquisite ring by Cecile Blake is crafted in platinum and features a breathtaking 4 carat assche cut diamond, certified by GIA. The vibrant center stone is accented by two taper...
Diamond, Platinum
GIA Certified 3/4 Carat Asscher Cut Platinum Pendant
By Lili Jewelry
Located in New York, NY
3/4 ct Diamond set in 4 prong low basket. 18" platinum chain with a safety lock. Diamond GIA CERTIFIED 0.71 Color F VS2 clarity. Lab tested guarantee NATURAL mined diamond. Availabl...
Diamond, Platinum
GIA Certified 3/4 Carat Asscher Cut Platinum Pendant
By Lili Jewelry
Located in New York, NY
3/4 ct Diamond set in 4 prong low basket. 18" platinum chain with a safety lock. Diamond GIA CERTIFIED 0.71 Color E VS2 clarity. Lab tested guarantee NATURAL mined diamon...
Diamond, Platinum
$108,000Sale Price|20% Off
GIA Certified 4 Carat Asscher Cut Diamond Studs VVS Clarity E color
By Antinori Fine Jewels
Located in Chicago, IL
A gorgeous and very high quality 4ctw matched pair of asscher cut diamonds has white e color, excellent vvs1 clarity and a bright and lively cut! The diamonds are certified by GIA, t...
Diamond, White Diamond, 18k Gold, Yellow Gold
White Gold Diamond Eternity Band 18k Asscher .60ctw Comfort Wedding Ring Sz6 3/4
Located in Greensboro, NC
Size: 6 3/4 Metal Content: 18k White Gold Stone Information Natural Diamonds Carat(s): .60ctw Cut: Asscher Color: G Clarity: VS1 - VS2 Total Carats: .60ctw Style: Eternity Band ...
Diamond, 18k Gold, White Gold
$120,000Sale Price|20% Off
GIA Certified 4 Carat Square Emerald Cut Diamond Ring – Internally Flawless
Located in Chicago, IL
A remarkable and timeless piece showcasing a GIA Certified 4-carat Square Emerald Cut Diamond, graded G color and Internally Flawless clarity — a true collector’s gem that combines e...
Diamond, 18k Gold, Yellow Gold
Emerald and Diamond Octagon Pendant Necklace in 14k Gold, 4 Carats
Located in jaipur, IN
You don't have to pay any tax to release the shipment. We pay tax and shipping expenses. This charming necklace features a radiant octagon-shaped pendant crafted from four vivid eme...
Diamond, Emerald, 14k Gold
Certified 4 Carat Yellow Sapphire & Diamond Halo Ring 'Natural & Untreated'
By Gemdaia Jewellery
Located in London, GB
Step into a world of sophistication with our 4 carat Natural & Unheated Yellow Sapphire ring, a union of exquisite design and unparalleled craftsmanship.
Diamond, Yellow Sapphire, 18k Gold
$108,000Sale Price|20% Off
GIA Certifed 4 Carat Emerald Cut Engagement Platinum Ring
Located in Chicago, IL
Exquisite 4 Carat Emerald Cut Diamond Engagement Ring – GIA Certified Indulge in the timeless elegance of this breathtaking GIA Certified 4.00-carat Emerald Cut Diamond Engagement R...
Diamond, Platinum
Asher Cut Platinum GIA Certified 4 Carat Diamond Ring Eternity Band
By Lili Jewelry
Located in New York, NY
Asher Cut diamond ring platinum eternity band shared prong style with a gallery. 20 perfectly matched diamonds weighing a minimum of 4.00 cts. G.I.A certificates for each diamond ....
White Diamond, Platinum
Asher Cut Platinum GIA Certified 4 Carat Diamond Ring Eternity Band
By Lili Jewelry
Located in New York, NY
Asher Cut diamond ring platinum eternity band shared prong style with a gallery. 19 perfectly matched diamonds weighing a minimum of 3.80 cts. G.I.A certificates for each diamond ....
White Diamond, Platinum
Asher Cut Platinum GIA Certified 4 Carat Diamond Ring Eternity Band
By Lili Jewelry
Located in New York, NY
Asher Cut diamond ring platinum eternity band shared prong style with a gallery. 19 perfectly matched diamonds weighing a minimum of 3.80 cts. G.I.A certificates for each diamond . ...
White Diamond, Platinum
Natural Ruby and Diamond Halo Band Ring in 18K Gold, 4-5 Carats
Located in jaipur, IN
You don't have to pay any tax to release the shipment. We pay tax and shipping expenses. This stunning, designer-made ring is crafted from 18-carat gold and features a RUBY gemstone...
Diamond, Ruby, 18k Gold
4 Carat Asscher Cut Natural Diamond Eternity Band
Located in Los Angeles, CA
Metal: 18k Gold Diamond Total Carats: 4ct Diamond Cut: Natural Conflict Free Asscher Cut Diamonds Diamond Clarity: VS Diamond Color: F-G Color: White Gold, Yellow Gold, Rose Gold Rin...
Diamond, 18k Gold
4 Carat Assher Cut Statement Fancy Yellow -Collector’s Treasure Diamond Ring
Located in Mumbai, IN
Approximately 4 carats, assher cut, statement ring, diamond ring.
Yellow Diamond, 14k Gold, White Gold
4 Carat Assher Cut Statement Fancy Yellow Sunlit Royal Radiance Diamond Ring
Located in Mumbai, IN
Approximately 4 carats, assher cut, statement ring, diamond ring.
Yellow Diamond, 14k Gold, White Gold
4 Carat Assher Cut Statement Fancy Yellow Crown-Worthy Rarity Diamond Ring
Located in Mumbai, IN
Approximately 4 carats, assher cut, statement ring, diamond ring.
Yellow Diamond, 14k Gold, White Gold
4 Carat Assher Cut Statement Brilliant White SI Modern Nobility Diamond Ring
Located in Mumbai, IN
Approximately 4 carats, assher cut, statement ring, diamond ring.
White Diamond, 14k Gold, White Gold
4 Carat Royal Blue Sapphire Diamond 18 Karat Yellow Gold Ring Sahara by D&A
By D and A Style
Located in Singapore, SG
The "SAHARA" Collection by D&A Inspired by the spectacular Sahara desert that is hot, bright and noble, this minimalist collection upholds the essence of strength and stealth – enri...
White Diamond, Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, 18k Gol...
18 Karat White Gold 28, 4 Carat Aquamarine Cocktail Ring by Jochen Leën
By Jochen Leën
Located in Antwerp, BE
18 Karat White gold Cocktail Ring featuring a 28,4 carat Aquamarine stone. Assher cut measuring 15,2 x 19,7 mm. The Aquamarine Ring is set with 1,03 Carat Collection grade White Dia...
Aquamarine, White Diamond, 18k Gold, White Gold
Asscher Cut Yellow Diamond Stud Earrings 4 Carats 22 Karat Yellow Gold Handmade
By Harbor Diamonds
Located in New York, NY
All handmade by one of the top Jewelers in NYC this Asscher cut diamond stud earring features 8 Yellow Gold weighing 4 carats, crafted in 22 Karat Yellow Gold.
Yellow Diamond, 22k Gold, Yellow Gold
4 Carat Diamond Engagement Ring. GIA Asscher Diamond Sapphire Halo Platinum GVS1
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: 4.00 Carats Center Diamond Cut: Antique Asscher Cut Center Diamond Color: G Color Center Diamond Clarity: VS1 Clarity Ce...
Diamond, Sapphire, Platinum
GIA Certified 4 Carat Asscher Cut Diamond Stud Earring in Platinum
Located in New York, NY
And weigh over 4 carats each. This pair of extraordinary 4 carat diamonds are rare and unique as they are graded to be excellent in both polish and symmetry with no fluorescents.
Diamond, Platinum
Vintage 4 carat asscher and emerald cut diamond platinum eternity band
Located in Beverly Hills, CA
This vintage platinum band from the 1990’s dazzles with nine Asscher cut and nine emerald cut diamonds weighing approximately 4 carats.
Diamond, Platinum
4 Carat Diamond and Sapphire Halo Ring. GIA Asscher Diamond Platinum Ring G VS1
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: 4.00 carats Center Diamond Cut: Antique Asscher Cut Center Diamond Color: G Center Diamond Clarity: VS1 Certification: G...
Diamond, Sapphire, Platinum
Exceptional GIA Certified 4 Carat Asscher Cut Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
GIA Certified 4 Carat Asscher Cut Diamond Excellent Cut Excellent Polish None Fluorescence Retail value $139,000 (includes appraisal for insurance purposes handmade in Italy in sol...
Diamond, White Diamond, 18k Gold
GIA Certified 3/4 Carat Asscher Cut Platinum Pendant
By Lili Jewelry
Located in New York, NY
3/4 ct Diamond set in 4 prong low basket. 18" platinum chain with a safety lock. Diamond GIA CERTIFIED 0.71 Color E VS2 clarity. Lab tested guarantee NATURAL mined diamon...
Diamond, Platinum
GIA Certified 4.50 Carat Asscher Cut Diamond Solitaire Engagement Ring
By Antinori Fine Jewels
Located in Chicago, IL
GIA Certified 4 Carat Asscher Cut Diamond None Fluorescence Excellent Polish Excellent Symmetry Retail value $130,000 (includes appraisal for insurance purposes handmade in Italy in...
Diamond, White Diamond, 18k Gold
Customized Order GIA Certified 7 Carat Asscher and Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
GIA Certified 4.01 Carat Asscher Cut Three Ring with Two 3.00 Carat Emerald Cut Diamond as Side Stones set in 18K Yellow Gold Customized three-stone ring, features a 4 carat asscher...
Diamond, 18k Gold, Yellow Gold
Marisa Perry Micro Pave 4 Carat Royal Asscher Diamond Ring
Located in New York, NY
Royal Asscher diamond ring in a state of the art setting. The Robbin setting makes the perfect engagement ring. The Robbin setting was created by haute jewelry designer Douglas Ell...
White Diamond, Platinum
Asscher Piecut with a halo of Natural ruby
Located in Khet Bang Rak, Krung Thep Maha Nakhon
VVS clarity ,EF color diamonds are used with natural ruby halo. Extremely light on ears 4 carat pair of Asscher cut diamonds are worth over 10 times the price but this beautifully ...
Ruby, 14k Gold, 18k Gold
3.40 Carat Asscher Cut Diamond Ring with 4 Baguette Cut Diamonds in Platinum
By Lester Lampert
Located in Chicago, IL
3.40 carat Asscher cut diamond (G - VS2 with GIA Grading Report #2151307986) set in Lester Lampert Signature setting in platinum (pt900) Four baguette cut diamonds = .62cts total wei...
Diamond, Platinum
5.25 Carat Asscher Cut G VS1 Diamond Platinum Eternity Band Ring
Located in New York, NY
Title: 5.25 Carat Asscher Cut G VS1 Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 5.25 Carat Diamond Number of Stones: 15 Color: G Clarity: VS1 Sha...
Diamond, Platinum
Peter Suchy 2.16 Carat Emerald Cut Diamond Platinum Wedding Band Ring
By Peter Suchy
Located in Stamford, CT
This wedding band is set with seven beautiful emerald cut diamonds. Each stone is well a matched and orignated from a 1920's estate. The diamonds total approximately 2.16cts. Each di...
Diamond, Platinum
7.69 Carat Asscher Cut Eternity Band Ring
By GEMME
Located in New York, NY
This beautiful ring features 15 perfectly matched Asscher Cut Diamonds weighing 7.69 Carats. Stones are F-G color and VS Clarity. Set in Platinum. Size 6.
Diamond, Platinum
GIA Certified 6.22 Carat Emerald Cut Diamond and Platinum Wedding Eternity Band
By Simon Ardem
Located in New York, NY
Diamond Wedding Eternity Band set in Platinum, featuring 20 beautifully matched Emerald cut diamonds with shared prongs. This classic piece has the following specifications; D-E-F-G...
Diamond, Emerald, Platinum
GIA 3.47ct Asscher Cut Diamond 3 Stone Engagement Wedding Platinum Ring
Located in New York, NY
Timeless Estate GIA 3.47ct Asscher Cut Diamond Engagement Anniversary 3 Stone Platinum Ring. This Impressive ring will take your breath away! Once in a lifetime opportunity to own a...
Diamond, Platinum
$632,000Sale Price|20% Off
GIA Certified 10.19 Ct. Asscher Cut Diamond Platinum Ring
Located in Chicago, IL
Bold, rare, and undeniably captivating — this GIA-certified 10.19-carat Asscher cut diamond ring is the ultimate statement of elegance and prestige. Flanked by striking Cadillac-cut ...
Diamond, Platinum
5.31 Ct 3 Row Asscher Cut 'Square Emerald Cut' Diamond Anniversary Ring
By Sebastian Bernard
Located in Los Angeles, CA
This beautiful Anniversary Ring is made of 14 Karat White gold showcasing 27 perfectly matched Asscher Cut (Square Emerald Cut) Diamonds Set in Shared Prong Mode. The diamonds are VS...
Diamond, 14k Gold
1.72 Carat Asscher Cut Diamond Halfway Band in Platinum, Size 6
By ADA Jewelry
Located in New York, NY
A refined statement of elegance, this Asscher cut diamond band showcases the geometric beauty and timeless appeal of step-cut diamonds. Crafted in enduring platinum, the ring feature...
Diamond, Platinum
$11,120Sale Price / item|20% Off
2.01ct Art Deco asscher cut Diamond Ring in 18k White Gold
Located in Brisbane, AU
Available in any size diamond please contact our concierge team with your preferences. •Available in 18ct Yellow, White & Rose gold or platinum •Ethically sourced 2ct GSI Natural ...
Diamond, Platinum, White Gold, Rose Gold, 18k Gold
$36,000Sale Price|20% Off
GIA Certified 2.5 Carat Asscher Cut Diamond Ring
Located in Chicago, IL
Introducing a masterpiece of timeless beauty – a GIA certified 2.5-carat diamond ring, the epitome of sophistication. Graced with a stunning H color and impeccable VS1 clarity, this ...
Diamond, White Diamond, 18k Gold, White Gold
GIA Certified 3.03 Carats Asscher Cut Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
A gorgeous engagement ring, showcasing a 3.03 carats Asscher cut diamond certified by GIA as I color and SI1 clarity. Flanked by two Asscher cut diamonds weighing 1.30 carats total. ...
Diamond, Platinum
GIA Certified 6.61 Carat Asscher Cut Diamond Wedding Eternity Band
By Simon Ardem
Located in New York, NY
Diamond Eternity Band set in Platinum. 16 Asscher cut diamonds are D-E-F-G VVS1-VS1. Carat weight: 6.61 ct. All stones are GIA-Certified. Total ring weight: 6.25 grams. Ring size: 6....
Diamond, Platinum
3.80 Carat Emerald Cut Diamond Wedding Eternity Band In Platinum
By Simon Ardem
Located in New York, NY
Diamond Eternity Band set in Platinum. 22 Emerald cut diamonds are D-E-F VVS2-VS2. Carat weight: 3.80 ct. Total ring weight: 4.5 grams. Ring size: 5.5. Can be sized upon request. Thi...
Diamond, Emerald, Platinum
14KT White Gold 2.22Cts Emerald Cut Diamond Eternity Ring
Located in Antwerp, BE
A sleek full eternity band featuring an uninterrupted line of emerald-cut diamonds arranged horizontally east-to-west for a clean, modern aesthetic. Expertly crafted in solid 14K Whi...
Emerald, 14k Gold, White Gold
13 carat Emerald Cut Eternity Band
By Diamond Scene New York
Located in New York, NY
An incredible band! 13.11 carats of white VS- VVS Emerald Cut Diamonds set in a custom platinum mounting. 6.5 mm wide! Size 6+
Diamond, Platinum
GIA 3.03 Carat H Vs1 Asscher Cut Diamond and Platinum Engagement Ring
By Diamond Scene New York
Located in New York, NY
A gorgeous and very brilliant diamond set in a beautiful handmade platinum mounting that is covered in micro pave diamonds. GIA certified 3.03 carat H color VS1 clarity beautifully...
Diamond, Platinum
CHRISTIAN DIOR burgundy CROCODILE LADY DIOR MEDIUM Tote Bag
By Christian Dior
Located in Zürich, CH
This 100% authentic Christian Dior Medium Lady Dior bag is crafted in glossy burgundy crocodile leather with a luxurious sheen. The structured silhouette is accented with two hard to...
Amazing Russian Sable Coat, Double Breasted, 7/8 Coat with Fold Over Cuff
Located in Buchanan, MI
A Russian sable coat. Double breasted 7/8 sable coat with fold over cuff and a cape collar that can be worn closed around the neck or lower around the bust line. Labeled "Elan Furs"...
Emilio Jewelry GIA Certified 10.00 Carat Asscher Cut Diamond Studs
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Featuring a gorgeous pair of vs1-vs2clarity Asscher cut diamonds. Pleas...
Diamond
$56,260
H 9.85 in W 13.78 in D 5.12 in
Hermès 2011 Barenia Leather Wicker Kelly 35cm Picnic Top Handle Bag
By Hermès
Located in Bishop's Stortford, Hertfordshire
Hermès Barenia Leather & Wicker Kelly 35cm Picnic Product Details Xupes Ref: JJLG068 Brand: Hermès Model: Kelly 35cm Type: Top Handle Serial Number: [O] Age: 2011 Accompanied By: He...
Hermès New Birkin 30 Gris Grizzly
By Hermès
Located in West Hollywood, CA
Hermès collectible and rare Birkin bag, 30cm, grizzly limited edition. Gris caillou grizzly and gris meyer swift, palladium hardware. New unworn condition.. Handle drop, 4"L. Comes w...
Cartier Tank 1710 Américaine Diamond Bezel Quartz 18K Gold Watch
By Cartier
Located in Miami, FL
Cartier Tank Américaine watch with diamond bezel and bracelet in 18K yellow gold, featuring a rectangular 19 x 34.5mm case and quartz movement. Designed with timeless Roman numerals ...
18k Gold
Cartier Tutti Frutti Ruby, Emerald, Sapphire, Diamond Ring, 18K
By Cartier
Located in New York, NY
A Cartier Tutti Frutti Ruby, Emerald, Sapphire, Diamond Ring made in 18 Karat Yellow Gold. The ring size is US 8. The total weight of the ring is 6.49 grams.
Diamond, Emerald, Ruby, Sapphire, 18k Gold
6.00ct. GIA Certified Y-Z Radiant Cut Diamond Stud Earrings in 18K Yellow Gold
Located in San Francisco, CA
Exquisite stud earrings featuring two radiant brilliant diamonds weigh 6.00ct. with GIA certified in Y-Z color and VVS1-VS2 clarity set in 18K yellow gold, these earrings offer a to...
Diamond, 18k Gold
1960s Riviera Diamond GIA Heart Emerald Gold Necklace
Located in Miami, FL
This stunning estate diamond and emerald heart necklace is crafted in 18 karat White and yellow gold. Incorporates 84 round-cut and 25 marquise shaped diamonds, prong-set in pairs, c...
Diamond, Emerald, 18k Gold, Platinum
$29,334
H 1.19 in W 0.99 in
Patek Philippe Twenty-4 4920R-001 18k Rose Gold Diamond Bezel Chocolate Dial
By Patek Philippe
Located in Boca Raton, FL
Patek Philippe Twenty-4 4920R-001 18k Rose Gold Diamond Bezel Chocolate Dial Ladies Watch This beautiful Patek Philippe Twenty4/4920R/001 Watch is in excellent condition and is read...
Diamond, 18k Gold, Rose Gold
$12,930
Size: FR 38 - UK 10 - US 6
Christian Dior by John Galliano floral silk chiffon top and skirt set, fw 2001
By John Galliano for Christian Dior, Christian Dior
Located in London, GB
▪ Christian Dior top and skirt set ▪ Designed by John Galliano ▪ Floral printed silk chiffon in shades of cream, pink and brown ▪ Top with bugle beads sewn over denim-printed silk ▪...
HERMES black Box leather KELLY 25 SELLIER Bag Phw
By Hermès
Located in Zürich, CH
This 100% authentic Hermès Kelly 25 Sellier bag in Noir (black) Veau Box leather is a true collector's piece, crafted from one of Hermès' most coveted and rare leathers. Veau Box lea...
28.96 Ct Vivid Pink Tourmaline Oval – Rare Gemstone for Luxury Collectors
By Merkaba
Located in Beverly Hills, CA
Exceptional 28.96 Carat Vivid Pink Tourmaline Oval Gem: A Rare Treasure for Connoisseurs and a Romantic Gift - Merkaba Beverly Hills. Introducing a gemstone of extraordinary beauty ...
Tourmaline, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
Hermes Limited Edition Bolide Barenia Picnic Osier (Wicker) Bag
By Hermès
Located in Miami, FL
Mightychic offers a rare to find Limited Edition Hermes Picnic Bolide. Light weight wicker and with the warmth of Barenia leather. The ultimate chic bag for any summer day - dress h...
$2,120Sale Price|20% Off
New Made 18k Gold Horse Shoe Design Natural Diamond Decorated Pendant Necklace
Located in Fatih/İstanbul, 34
💎 We Cover All U.S. Import Taxes USA — No Hidden Fees!💎 New Made 18k Gold Horse Shoe Design Natural Diamond Decorated Pendant Necklace In very good condition. Total weight is 4.8...
Diamond, 18k Gold
Hermes Hac 50 Birkin Bag Lime Evercolor and Ficelle Toile Palladium Hardware
By Hermès
Located in Miami, FL
Mightychic offers a rare Hermes 50 HAC bag (Haut a Courroies) featured in Lime Evercolor leather. The body is warm Ficelle Toile. Complimented with Palladium hardware. This beauti...
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.