$1,598Sale Price|20% Off
Dm 0.27 in L 18 in
NEW 14k White Gold .70ct GIA Round Diamond Solitaire Pendant & Adjustable Chain
Located in Montclair, NJ
custom. Comes w/ Original GIA Certification! Stock Number: MK-41075136-24021607-EY --GIA Certification
Diamond, 14k Gold, White Gold
$10,398Sale Price|20% Off
Platinum & 18k Gold GIA Fancy Pinkish Brown Diamond Flower Halo Engagement Ring
Located in Montclair, NJ
GIA certification for the center stone! Stock Number: EK-190565233-23021017 --Certification Details
Brown Diamond, 18k Gold, Rose Gold, Platinum
$2,360Sale Price|20% Off
Vintage 14k White Gold Gubelin 1.62ctw Pear Cut Ceylon Sapphire & Diamond Ring
Located in Montclair, NJ
certification for the sapphire. Stock Number: MK-13085003 --Certification Details:-- Laboratory: Gubelin Report
Diamond, Sapphire, Gold, 14k Gold, White Gold
$1,590Sale Price|20% Off
Platinum 0.50ct GIA Graded Fancy Yellow Diamond Stackable Squared Band Ring
Located in Montclair, NJ
w/ original GIA certifications for the stones! Stock Number: MK-16064093-24032807 --Certification
Yellow Diamond, Platinum
$71,998Sale Price|20% Off
Solid 18k Yellow Gold GIA 6.57ctw Emerald Cut Bezel Diamond Statement Ring
Located in Montclair, NJ
/ original GIA certification for the center diamond. Stock Number: MK-0704091511-PAR --Certification Details
Diamond, Gold, 18k Gold, Yellow Gold
$5,598Sale Price|20% Off
Vintage Platinum 2.4ctw GIA Royal Blue Sapphire & Diamond Geometric Shank Ring
Located in Montclair, NJ
Condition: Vintage. Excellent condition! Comes with the original GIA certification for the sapphire. Stock
Diamond, Sapphire, Platinum
$7,998Sale Price|20% Off
Edwardian T.B. Starr 14k Gold Platinum GIA 4.95ct Cabochon Sapphire Diamond Ring
Located in Montclair, NJ
certification for the sapphire. Stock Number: MK-140222010 --Certification Details:-- Laboratory: GIA Report
Diamond, Sapphire, Gold, 14k Gold, Yellow Gold, Platinum
$183,200Sale Price|20% Off
H 2.2 in W 0.35 in L 9.1 in
Graff Platinum AGL Gubelin 13.64ctw Emerald & Diamond Drop Dangle Earrings
By Graff
Located in Montclair, NJ
certification for the emeralds & copies of Gubelin certifications & Graff paperwork. Stock Number: MK
Diamond, Emerald, Platinum
$263,200Sale Price|20% Off
H 1 in W 0.89 in
Graff Platinum & 18k Gold AGL 21.34ctw Burma Ruby & Diamond Spray Earrings
By Graff
Located in Montclair, NJ
& copies of GRS certifications for the rubies & copy of Graff Paperwork. Stock Number: MK-18018009156
Diamond, Ruby, Gold, 18k Gold, White Gold, Platinum
$7,026Sale Price|20% Off
H 1.5 in W 1.2 in L 21.5 in
Kat Florence 18k White Gold 0.83ctw Diamond Heart Pendant on Adjustable Necklace
Located in Montclair, NJ
Condition. Comes w/ original box, papers & AJI certification. Stock Number: MK-110200131-24041705-PAR --AJI
Diamond, White Gold
$3,998Sale Price|20% Off
H 0.66 in W 0.7 in
David Webb 18k Yellow Gold Gia Lab Grown Round Blue Spinel Omega Earrings
By David Webb
Located in Montclair, NJ
certification for the spinel. Comes w/ original pouch. Stock Number: MK-360212960-24032820 --Certification
Spinel, Yellow Gold
Necklace 22Kt Yellow Beaded Gold with a Rare Hand Carved Αmethyst and Diamonds
By Nicofilimon the Jewelry Designer
Located in Athens, GR
aesthetic excellence. Information: One of a kind - in stock It comes with designer certificate of
Amethyst, Diamond, Yellow Gold, Gold, 22k Gold
$4,798Sale Price|20% Off
H 2 in W 1.7 in
Vintage 18k Gold GIA Intaglio Citrine W/ Emerald & Diamond Enhancer Pendant
Located in Montclair, NJ
& abrasion. Excellent overall condition. Comes w/ original GIA certification for the citrine. Stock Number
Citrine, Diamond, Emerald, 18k Gold
$1,838Sale Price|20% Off
Vintage 14k Gold GIA 1.23ctw No Heat Pastel Yellow Cushion Sapphire Diamond Ring
Located in Montclair, NJ
Condition: Vintage. Excellent condition! Comes w/ the original GIA certification for the sapphire. Stock
Diamond, Yellow Sapphire, Gold, 14k Gold, White Gold, Yellow Gold
$13,598Sale Price|20% Off
Vintage Mid Century Platinum GIA 16.09mm Pearl & 6ct Diamond Spray Cocktail Ring
Located in Montclair, NJ
condition. Comes w/ original GIA certification for the pearl. Stock Number: MK-110734031-PAR
Diamond, Pearl, Platinum
$7,998Sale Price|20% Off
New 18k Yellow Gold & Platinum Gia 3.40ct No Heat Orange Sapphire Solitaire Ring
Located in Montclair, NJ
certification for the sapphire stone. Stock Number: MK-160232469-24051809 --Certification Details:-- Laboratory
Sapphire, Yellow Gold, Platinum
$31,998Sale Price|20% Off
Platinum GIA 22.91ctw Spessartine Spessartite Garnet & Diamond Split Shank Ring
Located in Montclair, NJ
stone! Stock Number: MK-3001034131-PAR --Certification Details:-- Laboratory: GIA Report Number
Diamond, Garnet, Platinum
$5,218Sale Price|20% Off
Contemporary 20th-century, 2.5ct Emerald and 0.80ct Diamonds Yellow Gold Ring
Located in MADRID, ES
Certificate ** IN STOCK**
Emerald, Yellow Gold, 18k Gold
$1,998Sale Price|20% Off
14k White Gold Gia 1.67ctw No Heat Cushion Periwinkle Blue Sapphire Diamond Ring
Located in Montclair, NJ
for the sapphire. Stock Number: Mk-17086093 --Certification Details:-- Laboratory: GIA Report Number
Diamond, Blue Sapphire, White Gold
$2,398Sale Price|20% Off
L 18 in
NEW Platinum 1.54ct GIA Heart Pink Sapphire Pendant Adjustable 16"/18" Necklace
Located in Montclair, NJ
Condition: New w/o Tag. Sapphire is GIA certified and comes w/ original GIA certification! Stock Number: MK
Pink Sapphire, Platinum
$11,998Sale Price|20% Off
Vintage 14k White Gold GIA 26.4ctw Ruby Emerald Diamond Handmade Bombe Ring
Located in Montclair, NJ
w/ original GIA certification for the ruby. Stock Number: MK-970385646 --Certification Details
Diamond, Emerald, Ruby, Gold, White Gold
$7,356Sale Price|20% Off
H. Stern Ring GIA .40ct Faint Pink VS1 18k White Gold Genesis Sz 7
By H. Stern
Located in Northbrook, IL
. Complete with GIA certificate. Stock #: GIRR
Diamond, 18k Gold, White Gold
$5,584Sale Price|20% Off
L 6.75 in
English 18k White Gold 5.12ctw Gia Square Burma Ruby Tennis Line Bracelet
Located in Montclair, NJ
& some scratches. Comes with original GIA certification for the ruby. Stock Number: MK-160342896-24042610
Ruby, White Gold
$15,998Sale Price|20% Off
18k Yellow Gold GIA 5.05ctw Pear Cut Emerald & Diamond Wavy Ballerina Ring
Located in Montclair, NJ
emerald. Excellent condition! Stock Number: MK-390120656 --Certification Details:-- Laboratory: GIA
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
$3,942
H 0.4 in Dm 3.43 in L 31.5 in
Necklace with a Rare Lapis Lazuli Rough Blue Cross Silver and Gold Iolite Garnet
By Nicofilimon the Jewelry Designer
Located in Athens, GR
paths Nicofilimon has walked on during his career. Information: One of a kind - IN STOCK It comes with
Garnet, Iolite, Lapis Lazuli, Silver, 18k Gold
Drop Earrings in 18kt White Gold with Pear Rutilated and Yellow Quartz Diamonds
By Nicofilimon the Jewelry Designer
Located in Athens, GR
stock It comes with designer certificate of authenticity THE DESIGNER Talented and knowledgeable
Diamond, Quartz, White Gold, 18k Gold
$7,998Sale Price|20% Off
L 32 in
Vintage Italian 18k Gold Gia Graduated Rondelle No Heat Ruby 32" Long Necklace
Located in Montclair, NJ
certification for 2 randomly selected rubies. Excellent overall condition! Stock Number: MK-130175511-PAR
Ruby, 18k Gold
$2,238Sale Price|20% Off
Platinum Gia 1.54ctw Octagonal Deep Green Tsavorite & Diamond 3 Stone Ring
Located in Montclair, NJ
/ original GIA certification for the center stone! Stock Number: MK-10100150 --Certification Details
Diamond, Tsavorite, Platinum
$14,398Sale Price|20% Off
L 46 in
14k Yellow Gold GIA 90ctw Cabochon No Heat Unique Sapphire 46" Wrap Necklace
Located in Montclair, NJ
selected sapphires. Stock Number: MK-300112538-PAR --Certification Details:-- Laboratory: GIA Report
Sapphire, Gold, 14k Gold, Yellow Gold
$7,198Sale Price|20% Off
Vintage Men's 14k Gold Gia 1.55ctw Old Diamond Solitaire Column Sides Ring
Located in Montclair, NJ
certification for the stone. Stock Number: MK-610531541-24040415 --Certification Details:-- Laboratory: GIA
Diamond, 14k Gold
$3,830Sale Price / set|20% Off
Pair of 18k Gold Gia 5ctw Square Channel Set Ruby Matching Guards Bands Sz 4
Located in Montclair, NJ
certification for each band. Stock Number: MK-16085963-24042714 --Certification Details #1:-- Laboratory: GIA
Ruby, 18k Gold
$5,998Sale Price|20% Off
14k White Gold 2.2ctw Gia Fiery Marquise Diamond Big Show Engagement Ring
Located in Montclair, NJ
certification for the center stone.. Stock Number: MK-30353013-24051317 --Certification Details:-- Laboratory
Diamond, White Gold
$19,920Sale Price|20% Off
H 3.1 in W 1.4 in
Trabert & Hoeffer Mauboussin Platinum GIA Ruby Aquamarine Diamond Flower Brooch
By Trabert & Hoeffer Mauboussin
Located in Montclair, NJ
with original GIA certifications for the rubies & aquamarines. Excellent condition! Stock Number: MK
Aquamarine, White Diamond, Ruby, Gold, White Gold, Platinum
$8,796Sale Price|20% Off
Platinum 4.26ctw Gia Round Royal Blue Sapphire W/ Diamond Halo Split Shank Ring
Located in Montclair, NJ
sapphire. Stock Number: Mk-410471069-24041913 --Certification Details:-- Laboratory: GIA Report Number
Diamond, Blue Sapphire, Platinum
$11,998Sale Price|20% Off
New Platinum 3.90ctw Gia No Heat Pink Sapphire W/ Diamond Halo Low Profile Ring
Located in Montclair, NJ
finger Condition: New custom! Comes w/ the original GIA certification for the sapphire. Stock Number: MK
Diamond, Pink Sapphire, Platinum
$5,584Sale Price|20% Off
18k Tow Tone Gold 13.75ctw Gia Pear Chrome Tourmaline & Diamond Cocktail Ring
Located in Montclair, NJ
for the tourmaline. Stock Number: MK-490107016-24042617 --Certification Details:-- Laboratory: GIA
Diamond, Tourmaline, Gold
$1,590Sale Price|20% Off
Carl Bucherer 18k White Gold 0.45ctw Round Diamond Solitaire Engagement Ring
By Carl F. Bucherer
Located in Montclair, NJ
! Comes w/ original Papers & original box. Stock Number: MK-74042131-24040413 --Certification Details
Diamond, White Gold
$6,398Sale Price|20% Off
Solid 18k White Gold Gia 1.89ctw Pear Cut Bezel Diamond Solitaire Cocktail Ring
Located in Montclair, NJ
certification for the center stone.. Stock Number: MK-640400303 --Certification Details:-- Laboratory: GIA
Diamond, White Gold
$11,198Sale Price|20% Off
H 1.5 in W 0.62 in
Designer 18k Yellow Gold Gia Tahitian Pearls & Diamonds Drop Dangle Earrings
Located in Montclair, NJ
preserved. Comes w/ the original GIA certification for the pearls. Excellent condition! Stock Number: MK
Diamond, Pearl, Yellow Gold
$2,398Sale Price|20% Off
Vintage Platinum Gia 2.82ctw Chunky No Heat Sapphire & Baguette Diamond Ring
Located in Montclair, NJ
. Stock Number: MK-170121444 --Certification Details:-- Laboratory: GIA Report Type: Sapphire Origin
Diamond, Sapphire, Platinum
$6,398Sale Price|20% Off
H 0.58 in W 0.44 in
Antique Gold GIA Chrysoberyl Cat's Eyes Old Mine Cut Halo Oval Stud Earrings
Located in Montclair, NJ
preserved. Excellent condition for the age. Comes w/ original GIA report for 2 chrysoberyls. Stock Number
Chrysoberyl, Diamond, Tiger's Eye, Gold, Yellow Gold
$11,912Sale Price|20% Off
Platinum 3.61ctw Gia Graded Round Diamond Milgrain Work Engagement Ring
Located in Montclair, NJ
: Like New. Comes w/ original GIA certification for the center stone. Stock Number: MK-510512705-24040512
Diamond, Platinum
$13,588Sale Price|20% Off
Antique Art Deco Platinum Gia Burma Ruby & Diamond Oval Platter Statement Ring
Located in Montclair, NJ
certification for the ruby. Stock Number: MK-190667019-24041914 --Certification Details:-- Laboratory: GIA
Diamond, Ruby, Platinum
$1,598Sale Price|20% Off
Vintage 14k White Gold Gia 1.14ctw No Heat Sapphire & Diamond Petite Simple Ring
Located in Montclair, NJ
! Comes w/ original GIA certification for the sapphire. Stock Number: MK-17079159-24051312
Diamond, Sapphire, White Gold
$9,270Sale Price|20% Off
0.30 carat Diamonds and 4.45 carat Emeralds Cluster Cocktail Ring
Located in MADRID, ES
, this ring is expertly pavé settings. Includes HRD Antwerp LAB certificate ** IN STOCK
Diamond, Emerald, Yellow Gold
$2,398Sale Price|20% Off
Antique Edwardian Platinum GIA Graded 1.15ct Diamond Stackable 5 Stone Band Ring
Located in Montclair, NJ
certification for the center diamond. Stock Number: MK-43080156-24032805 --Certification Details:-- Laboratory
Diamond, Platinum
$9,598Sale Price|20% Off
18k Yellow Gold 6.71ctw Gia Sapphire Diamond Magnificent Statement Cocktail Ring
Located in Montclair, NJ
certification for the sapphire. Stock Number: MK-10235650-24050311 --Certification Details:-- Laboratory: GIA
Diamond, Sapphire, Yellow Gold
$15,198Sale Price|20% Off
H 1.3 in W 1 in
18K Gold GIA 20.65ctw Ruby Sapphire & Diamond Large Floral Statement Earrings
Located in Montclair, NJ
certification for the rubies & the sapphires. Stock Number: MK-130177093-24031921 --Certification Details For
Diamond, Ruby, Sapphire, 18k Gold
$19,988Sale Price|20% Off
Platinum GIA 10.19ctw Elongated Emerald Cut Sapphire & Diamond Custom Made Ring
Located in Montclair, NJ
certification for the sapphire & the diamonds. Stock Number: MK-190512936 --Sapphire Certification Details
Diamond, Sapphire, Platinum
$13,560Sale Price|20% Off
Vintage 18k Gold & Platinum Gia Old Diamond Floral Star Wire Work Cocktail Ring
Located in Montclair, NJ
/ original GIA certification for the center diamond. Stock Number: MK-390379669-24041917 --Certification
Diamond, 18k Gold, Platinum
$3,998Sale Price|20% Off
18k Gold & Platinum 1.94ctw Gia No Heat Burma Sapphire W/ Diamond Sideways Ring
Located in Montclair, NJ
. Stock Number: MK-430153430-24041909 --Certification Details:-- Laboratory: GIA Report Number
Diamond, Sapphire, 18k Gold, Platinum
$15,990Sale Price|20% Off
New 14k Tt Gold 2.47ctw Gia No Heat Blue Sapphire & Diamond Engagement Ring
Located in Montclair, NJ
: New custom, made by Badis Jewelers. Comes w/ original GIA certification for the sapphire. Stock Number
Diamond, Blue Sapphire, Gold
$27,920Sale Price|20% Off
Vintage Platinum 13.66ctw Gia Cushion Sapphire & Diamond Ballerina Handmade Ring
Located in Montclair, NJ
! Stock Number: MK-6901239606-24040515 --Certification Details:-- Laboratory: GIA Report Number
Diamond, Sapphire, Platinum
$5,520Sale Price|20% Off
18K Blackened Gold Pave Sapphire and GIA 15ct Rare Cat's Eye Aquamarine Ring
Located in Montclair, NJ
for the aquamarine. Excellent condition! Stock Number: MK-310249160-24012314 --Certification Details
Aquamarine, Sapphire, Gold
$3,998Sale Price|20% Off
New Platinum & 18k Gold 2.77ctw GIA NO HEAT Red Spinel w/ Diamond Halo Ring
Located in Montclair, NJ
! Comes w/ the original GIA certification for the center spinel stone. Stock Number: MK-490218133-24032910
Diamond, Spinel, 18k Gold, Platinum
$3,998Sale Price|20% Off
Vintage 18k Gold 2.44ctw GIA Graded Oval Sapphire w/ Diamond Halo Floral Ring
Located in Montclair, NJ
original GIA certification for the sapphire stone. Excellent condition! Stock Number: MK-390112933-24032912
Diamond, Sapphire, 18k Gold
$7,198Sale Price|20% Off
Platinum & 14K Rose Gold 2.27ct GIA Orange Sapphire & Diamond Low Profile Ring
Located in Montclair, NJ
Condition: New. Comes w/ the original GIA certification for the sapphire. Stock Number: MK-190390306
Diamond, Sapphire, Rose 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.
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.