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5k Diamond

18 K Rose Gold 5 Rows of Diamonds Hoop Earrings
18 K Rose Gold 5 Rows of Diamonds Hoop Earrings

18 K Rose Gold 5 Rows of Diamonds Hoop Earrings

Located in Zurich, Zollstrasse

stunning VS2, G color diamonds. The total diamond weight of the 86 pave set brilliant cut Diamonds is 1.42

Category

2010s Unknown Contemporary Hoop Earrings

Materials

Diamond, 18k Gold, Rose Gold

Gemini Zodiac Pendant Necklace, 18 K Yellow Gold, 135 Diamonds, 5 Chrysoprase
Gemini Zodiac Pendant Necklace, 18 K Yellow Gold, 135 Diamonds, 5 Chrysoprase

Gemini Zodiac Pendant Necklace, 18 K Yellow Gold, 135 Diamonds, 5 Chrysoprase

Located in Pforzheim, DE

Gemini Pendant Necklace 18 K Yellow Gold, 135 Diamonds, 3 Cabochons and 2 Square Chrysoprase

Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Chrysophrase, Diamond, Gold, 18k Gold, Yellow Gold

Gemini Zodiac Pendant - 18 K Gold - 135 Diamonds total 1 CT - 5 Chrysoprase
Gemini Zodiac Pendant - 18 K Gold - 135 Diamonds total 1 CT - 5 Chrysoprase

Gemini Zodiac Pendant - 18 K Gold - 135 Diamonds total 1 CT - 5 Chrysoprase

Located in Pforzheim, DE

Designer: Jasmin Djahanchahi Reference: 145009/5 Material: 18k yellow gold Diamonds: 135 brilliant cut

Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Chrysophrase, Diamond, 18k Gold, Yellow Gold, Gold

Cartier Art Deco 5 Carat Old European Diamond Platinum Ring
Cartier Art Deco 5 Carat Old European Diamond Platinum Ring

Cartier Art Deco 5 Carat Old European Diamond Platinum Ring

By Cartier

Located in Chicago, IL

century, circa 1920. The ring is centered by a 5 carat diamond, graded K–L color and VS2 clarity

Category

Vintage 1920s French Engagement Rings

Materials

Diamond, White Diamond, Platinum

Vintage 1970s Round Cut Blue Sapphire & Diamond Two‑Stone Ring in White Gold
Vintage 1970s Round Cut Blue Sapphire & Diamond Two‑Stone Ring in White Gold

Vintage 1970s Round Cut Blue Sapphire & Diamond Two‑Stone Ring in White Gold

Located in Wan Chai District, HK

2 Round Single Cut Diamond: Total 0.018ct 5K White Gold Stamped W.G. Total Weight: 2.87g Ring Size

Category

Late 20th Century Hong Kong Contemporary Fashion Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, White Gold

Vintage 1970s 0.30 Carat Round Cut Rubies & Diamond Two‑Stone Ring in White Gold
Vintage 1970s 0.30 Carat Round Cut Rubies & Diamond Two‑Stone Ring in White Gold

Vintage 1970s 0.30 Carat Round Cut Rubies & Diamond Two‑Stone Ring in White Gold

Located in Wan Chai District, HK

Diamond: Total 0.016ct 5K White Gold Stamped W.G. Total Weight: 2.99g Ring Size: 5.75 (US), L (UK), 11

Category

Late 20th Century Hong Kong Contemporary Fashion Rings

Materials

Diamond, White Diamond, Ruby, Gold, White Gold

Heart Shaped Ball Happy Diamond Chopard Necklace 18 k Yellow Gold
Heart Shaped Ball Happy Diamond Chopard Necklace 18 k Yellow Gold

Heart Shaped Ball Happy Diamond Chopard Necklace 18 k Yellow Gold

By Chopard

Located in Tel Aviv - Jaffa, IL

18 k Gold Diamonds: 5 ct Signed by Chopard with a Certificate of Authenticity Made in France Weight

Category

21st Century and Contemporary French Modern Choker Necklaces

Materials

Diamond, 18k Gold

Precious Tourmaline Diamond Pink Quartz Amethyst 18 Karat Gold Ring
Precious Tourmaline Diamond Pink Quartz Amethyst 18 Karat Gold Ring

Precious Tourmaline Diamond Pink Quartz Amethyst 18 Karat Gold Ring

By Natkina

Located in Genève, GE

Ring Yellow Gold 18 K Diamond 5-Round 57-0,04-5/6A Amethyst 1-Pear-4,8 2/1A Tourmaline 3-2,94 2

Category

2010s Cocktail Rings

Materials

Diamond, Quartz, Tourmaline, Amethyst, 18k Gold

Recent Sales

14 K Gold 5 MM Round Garnet Ring / 1.2 MM Round Diamond Ring / Solitaire Ring
14 K Gold 5 MM Round Garnet Ring / 1.2 MM Round Diamond Ring / Solitaire Ring

14 K Gold 5 MM Round Garnet Ring / 1.2 MM Round Diamond Ring / Solitaire Ring

By JEWELICK

Located in Jaipur, RJ

18K) • Available Gold Color: Rose Gold, Yellow Gold, White Gold • Round Garnet: 1 pc 5 MM • Round

Category

2010s Indian Modern Solitaire Rings

Materials

Diamond, Garnet, Gold, 14k Gold

14 K Gold Round 5 MM Citrine Ring / 1.5 MM Round Diamond Ring / Solitaire Ring
14 K Gold Round 5 MM Citrine Ring / 1.5 MM Round Diamond Ring / Solitaire Ring

14 K Gold Round 5 MM Citrine Ring / 1.5 MM Round Diamond Ring / Solitaire Ring

By JEWELICK

Located in Jaipur, RJ

18K) • Available Gold Color: Rose Gold, Yellow Gold, White Gold • Round Citrine: 1 pc 5 MM • Round

Category

2010s Indian Modern Solitaire Rings

Materials

Diamond, Citrine, Gold, 14k Gold

Magnificent 10.34 Carat Champagne Diamond Solitaire Ring
Magnificent 10.34 Carat Champagne Diamond Solitaire Ring

Magnificent 10.34 Carat Champagne Diamond Solitaire Ring

Located in London, GB

surround and shoulders, mounted in platinum, ring size 5 ¼ (K) – resizable. The impressive central diamond

Category

21st Century and Contemporary British Modern Solitaire Rings

Materials

Diamond, Platinum

H Stern Vintage 5 Carat Aquamarine Diamond Ring 18 K Gold Estate Fine Jewelry
H Stern Vintage 5 Carat Aquamarine Diamond Ring 18 K Gold Estate Fine Jewelry

H Stern Vintage 5 Carat Aquamarine Diamond Ring 18 K Gold Estate Fine Jewelry

By H. Stern

Located in Torrance, CA

Finely detailed H Stern aquamarine & diamond ring (circa 1950s to 1960s), crafted in 18 karat white

Category

Mid-20th Century Brazilian Modern Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Gucci Diamatissima 18ct White Gold Ring
Gucci Diamatissima 18ct White Gold Ring

Gucci Diamatissima 18ct White Gold Ring

By Gucci

Located in SYDNEY, NSW

Gucci 18ct white-gold and diamond ring Ring size - K.5 Set diamonds totalling 0.15ct Markings: 750

Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Gold

18 K 1950 5 Strand Cultured Pearl Choker with Bees Emearld Ruby Sapphire Diamond
18 K 1950 5 Strand Cultured Pearl Choker with Bees Emearld Ruby Sapphire Diamond

18 K 1950 5 Strand Cultured Pearl Choker with Bees Emearld Ruby Sapphire Diamond

Located in Zurich, Zollstrasse

A delightful Vintage Choker necklace from the 1950s in 18 K yellow Gold featuring 5 strands of

Category

Vintage 1950s Unknown Retro Choker Necklaces

Materials

Diamond, Cultured Pearl, Ruby, Sapphire, 18k Gold, Yellow Gold

Renaissance Diamond Ring
Renaissance Diamond Ring

Renaissance Diamond Ring

Located in New York, NY

Bezel 9 x 8 x 4 mm.; circumference 50 mm.; weight 1.7 gr.; US size 5 ¼; UK size K The diamond

People Also Browsed

South Sea Pearl Diamond Drop Earrings 1.55 Carats 18K White Gold 14-15 MM
South Sea Pearl Diamond Drop Earrings 1.55 Carats 18K White Gold 14-15 MM

South Sea Pearl Diamond Drop Earrings 1.55 Carats 18K White Gold 14-15 MM

By Harbor Diamonds

Located in New York, NY

18K White Gold drop earrings featuring two South Sea Pearls measuring 14-15 mm flanked with numerous diamonds weighing 1.55 carats. Comes in Rose Gold

Category

2010s American Contemporary Dangle Earrings

Materials

Diamond, South Sea Pearl, 18k Gold, White Gold

Vintage Cartier 18K Yellow Gold Floral Petal Clip-On Earrings, 20g
Vintage Cartier 18K Yellow Gold Floral Petal Clip-On Earrings, 20g

Vintage Cartier 18K Yellow Gold Floral Petal Clip-On Earrings, 20g

By Cartier

Located in New York, NY

A Timeless Expression of Luxury and Heritage Elevate your jewelry collection with these exquisite Vintage Cartier 18K Yellow Gold Floral Petal Shaped Clip-On Earrings. Steeped in the...

Category

20th Century French Contemporary Clip-on Earrings

Materials

Gold, 18k Gold, Yellow Gold

Cartier 18K Yellow Gold Nigeria Onyx and White Diamonds Ring
Cartier 18K Yellow Gold Nigeria Onyx and White Diamonds Ring

Cartier 18K Yellow Gold Nigeria Onyx and White Diamonds Ring

By Cartier

Located in New York, NY

Nigeria wide band ring, pave-set with round brilliant-cut diamonds and polished-top black onyx, in 18k yellow gold, numbered '606791' and signed 'Cartier'. Diamonds weighing approxim...

Category

21st Century and Contemporary French Modern Band Rings

Materials

White Diamond, Onyx, 18k Gold, Yellow Gold

Cartier Paris 5cts Diamond Huggie Hoop Earrings in 18K Yellow Gold
Cartier Paris 5cts Diamond Huggie Hoop Earrings in 18K Yellow Gold

Cartier Paris 5cts Diamond Huggie Hoop Earrings in 18K Yellow Gold

By Cartier

Located in Dallas, TX

A fabulous pair of vintage Cartier Paris diamond huggie-hoop earrings. They showcase approximately 5 carats of sparkling diamonds set in shimmering 18 karat yellow gold. Each earring...

Category

Late 20th Century French Hoop Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Untreated Ruby and Diamond Ring 3.02 Carat
Untreated Ruby and Diamond Ring 3.02 Carat

Untreated Ruby and Diamond Ring 3.02 Carat

Located in New Orleans, LA

A dazzling 3.02-carat untreated ruby radiates at the center of this mesmerizing stone-led design. Two teardrop shaped diamonds are set, one on each side, of the untreated gemstone, w...

Category

20th Century Mozambican Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Scarselli Platinum ring with DeBeers GIA Certified 5 Carat Marquise Diamond
Scarselli Platinum ring with DeBeers GIA Certified 5 Carat Marquise Diamond

Scarselli Platinum ring with DeBeers GIA Certified 5 Carat Marquise Diamond

By DeBeers

Located in New York, NY

Exquisite style and wearability come with this platinum Diamond ring, presenting a 5-carat white Marquise from the Millennium Collection from DeBeers, an offering from the year 1999....

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Platinum

Rare Vintage Cartier Ruby And Diamond Mimi 18k Yellow Gold Oval Cabochon Ring
Rare Vintage Cartier Ruby And Diamond Mimi 18k Yellow Gold Oval Cabochon Ring

Rare Vintage Cartier Ruby And Diamond Mimi 18k Yellow Gold Oval Cabochon Ring

By Cartier

Located in Birmingham, GB

Rare Vintage Cartier Ruby And Diamond 18k Yellow Gold Mimi Ring. Stunning yellow gold Cartier ring set with a beautiful 6x4mm centre oval cabochon ruby with a deep red colour and ex...

Category

1990s French Cluster Rings

Materials

Ruby, White Diamond, Diamond, Yellow Gold, 18k Gold, Gold

John Galliano Burgundy Bias Cut Damask Dress & Shawl with Fringe, SS 1999
John Galliano Burgundy Bias Cut Damask Dress & Shawl with Fringe, SS 1999

John Galliano Burgundy Bias Cut Damask Dress & Shawl with Fringe, SS 1999

By John Galliano

Located in London, GB

This John Galliano evening ensemble from the Spring-Summer 1999 collection comprises a bias-cut floor-length dress with matching shawl, executed in deep burgundy damask with tonal fl...

Category

1990s French Evening Dresses and Gowns

Martha Seely 14k Multi-Color Gemstone & Diamond Dangle Earrings
Martha Seely 14k Multi-Color Gemstone & Diamond Dangle Earrings

Martha Seely 14k Multi-Color Gemstone & Diamond Dangle Earrings

$3,785 / item

H 1.5 in W 0.38 in D 0.25 in L 1.5 in

Martha Seely 14k Multi-Color Gemstone & Diamond Dangle Earrings

By Martha Seely

Located in Carlisle, MA

These Multi-Color Gemstone Earrings, are made with elongated clusters of gemstones and diamonds. The colored gemstones are bezel set and the diamonds are prong set. These earrings ar...

Category

2010s American Contemporary Dangle Earrings

Materials

Amethyst, Citrine, Diamond, White Diamond, Garnet, Yellow Sapphire, Tanz...

Diamond and 18k Yellow Gold "Huggie" Hoop Earrings, .37 Carats Total
Diamond and 18k Yellow Gold "Huggie" Hoop Earrings, .37 Carats Total

Diamond and 18k Yellow Gold "Huggie" Hoop Earrings, .37 Carats Total

By Sarosi By Timeless Gems

Located in Los Angeles, CA

These beautiful 18k yellow gold hoop earrings are pave-set with 5 rows of sparkling white diamonds weighing .37 carats total and are perfect for both daytime and evening wear! The wi...

Category

21st Century and Contemporary North American Artisan Hoop Earrings

Materials

Diamond, White Diamond, Yellow Gold, Gold, 18k Gold

Blue Sapphire and Diamond Chandelier Earrings
Blue Sapphire and Diamond Chandelier Earrings

Blue Sapphire and Diamond Chandelier Earrings

By Diamond Scene New York

Located in New York, NY

A beautiful pair of classic chandelier earrings with a pop of BLUE! 8.46 carats of blue sapphires 4.90 carats of white round brilliant cut diamonds 18k white gold Approximatel...

Category

21st Century and Contemporary Chandelier Earrings

Materials

Diamond, White Diamond, Blue Sapphire, 18k Gold

VAN CLEEF & ARPLES Platinum Myster-Set Sapphire and Diamond Brooch
VAN CLEEF & ARPLES Platinum Myster-Set Sapphire and Diamond Brooch

VAN CLEEF & ARPLES Platinum Myster-Set Sapphire and Diamond Brooch

By Van Cleef & Arpels

Located in New York, NY

A poetic blossom forged in platinum and fire, this extraordinary brooch captures the enduring elegance of the mystery setting. Over 101 carats of velvety blue calibré-cut sapphires f...

Category

Vintage 1970s Brooches

Materials

Diamond, Blue Sapphire, Platinum

Harry Winston, Platinum and Diamond Pendant Earrings
Harry Winston, Platinum and Diamond Pendant Earrings

Harry Winston, Platinum and Diamond Pendant Earrings

By Harry Winston

Located in New York, NY

Platinum And Diamond Pendant Earrings By Harry Winston. Set With Two Pear-Shaped Diamonds 5.56ct, D- VS2 GIA # XXXXXX ) 5.05ct, D-VS2 (GIA # XXXXXX) Suspended By Clusters Of 12 Pe...

Category

Late 20th Century American Artist Drop Earrings

Materials

Diamond, Platinum

David Webb Ruby Diamond Bracelet
David Webb Ruby Diamond Bracelet

David Webb Ruby Diamond Bracelet

By David Webb

Located in Geneva, CH

David Webb 18K gold, ruby and diamond bracelet. The wide openwork strap set with oval rubies weighing approximately 5.00 carats cabochon rubies and round diamonds weighing approximat...

Category

Late 20th Century American Retro Bracelets

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Cartier Tutti Frutti Bangle
Cartier Tutti Frutti Bangle

Cartier Tutti Frutti Bangle

$160,000Sale Price|20% Off

Cartier Tutti Frutti Bangle

By Cartier

Located in New York, NY

A masterpiece of design and craftsmanship, this Tutti Frutti Bangle by Cartier Paris, created in 1947, captures one of Cartier’s rarest and most celebrated motifs. Inspired by Jacque...

Category

20th Century French Art Deco Bangles

Materials

Diamond, Emerald, Ruby, 18k Gold

Antique Ring natural 0.6ct Sapphire 0.75ctw Diamonds 18K Yellow Gold US6 / 5.5gr
Antique Ring natural 0.6ct Sapphire 0.75ctw Diamonds 18K Yellow Gold US6 / 5.5gr

Antique Ring natural 0.6ct Sapphire 0.75ctw Diamonds 18K Yellow Gold US6 / 5.5gr

Located in SE

A Ring decorated with three rows of natural Diamonds and oval cut Sapphire in the middle. Worn hallmarks 18K on the band, European hand -made ca 1920s -1930s. Band is 9.7mm at wid...

Category

Vintage 1930s European Art Deco Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

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5k Diamond For Sale on 1stDibs

Surely you’ll find the exact 5k diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and white gold — can elevate any look. Our collection of these items for sale includes 25180 vintage editions and 40371 modern creations to choose from as well. Finding the perfect 5k diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. Creating a 5k diamond has been a part of the legacy of many jewelers, but those produced by Le Vian, Cartier and Meghna Jewels are consistently popular. A 5k diamond can be a stylish choice for most occasions, but diamond rings, from our inventory of 50423, can add a particularly distinctive touch to your look, day or night. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and brilliant cut cut versions available here, too. Finding a 5k diamond for sale for women should be easy, but there are 16301 pieces available to browse for unisex as well as men, too.

How Much is a 5k Diamond?

The price for a 5k diamond starts at $1 and tops out at $5,500,000 with these rings, on average, selling for $3,494.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Questions About 5k Diamond
  • 1stDibs ExpertApril 5, 2022
    The difference between K5 and K9 crystal relates to lead content. K5 crystal is 5 percent lead oxide and 95 percent glass, while K9 crystal is 91 percent glass and 9 percent lead oxide. You'll find a large collection of crystal decorative objects, jewelry and art on 1stDibs.
  • 1stDibs ExpertSeptember 28, 2021
    A 5-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 5-carat diamond could cost you between $9,600 to $67,500. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 5-carat diamond jewelry.
  • 1stDibs ExpertApril 5, 2022
    The term 10K diamond means a diamond gemstone placed in a 10-karat gold setting on a piece of jewelry like a bracelet, a necklace or a pair of earrings. Ten-karat gold is roughly 42 percent pure gold and 58 percent metal alloy. You'll find a variety of diamond jewelry on 1stDibs.