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Important Diamond

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1,031
3,643
2,068
997
855
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316
2,330
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21
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149
105
71
69
4,429
1,976
111
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77
4,935
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1,377
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5,580
1,288
834
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Important Diamond Platinum Dangle Earrings
By Diamond Scene
Located in New York, NY
Just under 30 carats of diamonds! A FABULOUS pair of important diamond earrings! 29.15 carats of
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, White Diamond

Important Diamond Cascade Necklace
Located in New York, NY
Important Diamond Cascade Necklace Made Circa 1950 Converts into two bracelets & a brooch. Total
Category

Vintage 1950s Unknown Drop Necklaces

Materials

Diamond

Important Diamond Cluster Diamond Necklace
By Diana M. Jewels
Located in New York, NY
An Important Diamond Cluster Diamond Necklace mounted in Platinum set with Pear-shaped, marquise
Category

21st Century and Contemporary American Drop Necklaces

Materials

Diamond, Platinum

Important Diamond Hamilton Watch, circa 1950s
Located in Wailea, HI
Important Diamond Hamilton Watch Circa 1950's Way Ahead of The Broadway Musical This Diamond Watch
Category

Mid-20th Century Wrist Watches

Materials

Diamond, Platinum

Emilio Jewelry Important Diamond Necklace
By Emilio!
Located in New York, NY
dropping necklace featuring all large important diamonds and a large pear shape at the bottom. Please
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond

Diana M. Important Diamond Hoop Earrings
By Diana M. Jewels
Located in New York, NY
Important diamond hoop earrings in White Gold Diamond information: 26.00 Carats of round brilliant
Category

21st Century and Contemporary American Modern Hoop Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified 19.19 Carat Important Diamond Earrings
By Diana M. Jewels
Located in New York, NY
One-of-a-kind Important Diamond Earrings With Four GIA Certified Diamonds, Features 12.36 Ct Of Two
Category

21st Century and Contemporary American Dangle Earrings

Materials

Diamond, Platinum

Important Diamond Bracelet
Located in New York, NY
Diamond Bracelet with 3 GIA certificates for 3 separate diamonds, set in Platinum. Total Carat
Category

Vintage 1950s Unknown Tennis Bracelets

Materials

Diamond

Important Diamond Bracelet
Important Diamond Bracelet
W 0.75 in L 7.25 in
Important Diamond Dangle Drop Earrings
By Diamond Scene New York
Located in New York, NY
A GRAND pair of diamond earrings! 36.41 carats of marquise and pear shape diamonds set in 18k
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, White Diamond, 18k Gold

Important Diamond Necklace in 18k 28.41 Carats Total Weight
Located in Wailea, HI
Introducing a truly exquisite piece of jewelry: the Important Diamond Necklace in 18k with a
Category

Late 20th Century American More Necklaces

Materials

Diamond, 18k Gold

Important Diamond Necklace in 18k Gold 16.13 Carats
Located in Wailea, HI
Important Diamond Necklace in 18k Gold 16.13 Carats 197 Round Brilliant Cut Diamonds Weighing 8.81
Category

Late 20th Century Choker Necklaces

Materials

Diamond, 18k Gold

Important Diamond Sapphire Cascade Bracelet
Located in New York, NY
An important platinum cuff bracelet with cascade forms, jeweled by approximately 130cts of natural
Category

Vintage 1950s Cuff Bracelets

Materials

White Diamond, Blue Sapphire, Diamond, Sapphire, Platinum

Important Diamond Gold Fashion Ring
Located in New York, NY
Classic yellow gold diamond ring, features 5.50 Carats of top color and quality diamonds. All Ideal
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Important Diamond Sapphire Cascade Bracelet
Located in New York, NY
An important platinum cuff bracelet with cascade forms, jeweled by approximately 130cts of natural
Category

Vintage 1950s Cuff Bracelets

Materials

Blue Sapphire, White Diamond, Platinum

Important Diamond Flower Brooch in Platinum, circa 1940s 15.65 Carat
Located in Wailea, HI
Important Diamond Flower Brooch in Platinum circa 1940's 15.65 carats One Round Brilliant Cut
Category

Mid-20th Century Unknown Brooches

Materials

White Diamond, Platinum

Heavy Important Diamond 18k Yellow Gold Décolletage Necklace 28.75 Cts. 4.75 oz
Located in Wailea, HI
Heavy Important Diamond 18k Yellow Gold Décolletage Necklace 28.75 carats 4.75 oz. 598 round
Category

Late 20th Century Unknown Modern Choker Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Important Diamond Tassel Necklace Set in Platinum
Located in New York, NY
of larger diamonds hanging from a diamond chain. 43 carats of diamonds set in platinum.
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Platinum

Important Diamond and Sapphire Set by Gerard
By Gerard
Located in New York, NY
An important set, including necklace, bracelet and earrings, manufactured by Gerard during the
Category

Vintage 1970s French More Necklaces

Materials

Sapphire, Diamond, 18k Gold

Antique Important Diamond Silver on Gold Necklace
Located in New York, NY
necklace has the diamonds set in silver on a base or gallery of yellow gold. The two precious metals having
Category

Antique 1870s British Early Victorian Drop Necklaces

Materials

Diamond, Gold, Silver

Important Diamond Chandelier Earrings 9.66 Carats 18K White Gold
Located in Laguna Niguel, CA
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Diamonds = 9.66
Category

21st Century and Contemporary Contemporary Chandelier Earrings

Materials

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

Important Diamond Chandelier Earrings 16 Carats 18K White Gold
Located in Laguna Niguel, CA
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Diamonds = 16.05
Category

21st Century and Contemporary Art Deco Chandelier Earrings

Materials

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

Important Diamond Gold Hoop Earrings 'Each Stone 0.40 Carat'
By Diana M. Jewels
Located in New York, NY
18KT gold Gorgeous diamond hoop earrings, features 12.20 Carats of diamonds, each stone is
Category

21st Century and Contemporary American Hoop Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Important Diamond and Gold Floral Puff Heart Opera Necklace
Located in Monte Carlo, MC
Superb and opulent puff heart pendant made out of flowers ! Shiny 18 kt gold and white diamond make
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

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

Important Diamond and Ruby Dome Cocktail Ring, circa 1970
Located in Miami, FL
An important dome ring Circa 1970 featuring pave diamonds set in a honeycomb fashion. The dome is
Category

Vintage 1970s Unknown Modern Cocktail Rings

Materials

Ruby, Diamond, 18k Gold, Yellow Gold

Important Diamond Tennis Bracelet Baguette Round 8.35 Carats 18K Gold
Located in Laguna Niguel, CA
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Diamonds = 8.35
Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

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

Important GIA Colombian Emerald and Diamond Necklace
By Diamond Scene
Located in New York, NY
inches in length and hangs from the 17.5 inch important diamond chain. A rare and fantastic piece!!
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Emerald, Platinum

Important Cabochon Sapphire and Diamond Brooch
Located in New York, NY
An important diamond and natural (no heat/treat) Ceylon sapphire brooch, mounted on 18kt white gold
Category

Vintage 1960s Italian Brooches

Materials

White Diamond, Blue Sapphire, 18k Gold

Important Cabochon Sapphire and Diamond Brooch
Located in New York, NY
An important diamond and natural (no heat/treat) Ceylon sapphire brooch, mounted on 18kt white gold
Category

Vintage 1960s Italian Brooches

Materials

White Diamond, Blue Sapphire, 18k Gold

Grand Diamond Drop Necklace
By Diamond Scene
Located in New York, NY
An important diamond drop necklace. 31.68 carats of multi shape white diamonds set into round
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, White Diamond, 18k Gold

Yellow Gold Diamond Hoops
By Diamond Scene New York
Located in New York, NY
An amazing pair of important Diamond Hoop Earrings with LARGE white diamonds! 13.20 carats of
Category

21st Century and Contemporary Hoop Earrings

Materials

Diamond, White Diamond, 18k Gold

Diamond Drop Necklace
By Diamond Scene New York
Located in New York, NY
A MASTERPIECE This important diamond necklace features over 128 carats of white pear shape and
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond

Diamond and Pearl necklace
By Jeri Cohen
Located in New York, NY
Important Diamond and South Sea Pearl Necklace Total Carat Weight 19.90 in Diamonds sizes 10mm
Category

20th Century Unknown More Necklaces

Materials

Diamond, 18k Gold

Diamond and Pearl necklace
Diamond and Pearl necklace
Free Shipping
W 16 in
37.00 Carat Diamond Earrings
By Diana M. Jewels
Located in New York, NY
Important diamond earrings, features 37.00 Carats of round brilliant cut diamonds, all F-G in color
Category

21st Century and Contemporary American Chandelier Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Important Burma Ruby and Diamond Necklace
By Diamond Scene
Located in New York, NY
A stunning high quality Burma Ruby and Diamond Necklace. 39.30 carats of fine Burma Ruby
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond, White Diamond, Ruby, Platinum

Inside Out Diamond Hoop Earrings
Located in New York, NY
Stunning Diana M. Jewels Important Diamond hoop Earrings. Features Fourteen Round Brilliant Cut
Category

21st Century and Contemporary American Modern Hoop Earrings

Materials

Diamond, White Diamond, White Gold, 18k Gold

Diamond Scene Important 150 Carat Diamonds Platinum Drop Necklace
By Diamond Scene
Located in New York, NY
This necklace is a WOW! A real statement piece! Over 150 carats of F/G color VS clarity diamonds
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, White Diamond, Platinum

Diana M. 15.00 Carat Diamond Tennis Bracelet
By Diana M. Jewels
Located in New York, NY
This important diamond tennis bracelet features 15.00 Carats of round brilliant cut diamonds. Each
Category

21st Century and Contemporary American Tennis Bracelets

Materials

Diamond, White Diamond, 18k Gold

Diana M. 16.73 Carat '0.50 Carat Each Stone' Diamond Tennis Bracelet
By Diana M. Jewels
Located in New York, NY
This important diamond tennis bracelet features 16.73 Carats of round brilliant cut diamonds. Each
Category

21st Century and Contemporary American Tennis Bracelets

Materials

Diamond, White Diamond, 18k Gold

Important Burma Ruby and Diamond Earrings
By Diamond Scene New York
Located in New York, NY
white round brilliant cut diamonds. Set in platinum and 18k yellow gold. Approximately 2 cm x 2 cm
Category

21st Century and Contemporary Clip-on Earrings

Materials

Diamond, Ruby

Platinum 13.38cts Emerald Cut Diamond Eternity Eternity Band
Located in New York, NY
This is a very important diamond eternity band crafted in platinum mounted with 13 Emerald Cut
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, Platinum

Art Deco' Platinum Diamond and Natural Pearl Brooch
Located in Firenze, IT
the most important diamonds). The brooch holds a natural pearl as a tassel. French work. Assumed
Category

Vintage 1930s French Art Deco Brooches

Materials

Diamond, Natural Pearl, Platinum

Important Cushion Cut Ceylon Sapphire Diamond Platinum Necklace
By Diamond Scene New York
Located in New York, NY
, including a 17.48 carat cushion cut drop. 45.13 carats of diamonds, all set in platinum. Made in New York
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Sapphire, Platinum

Emilio Jewelry 33.00 Carat Diamond Necklace
By Emilio!
Located in New York, NY
Colored Diamonds, Precious Stones, And Important Diamonds. The Emilio Jewelry design team can customize
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond

Important 13 Carat Colombian Emerald and Diamond Ring GIA Certified
By Diamond Scene New York
Located in New York, NY
GEM color and luster. 5.03 carats of white round brilliant cut diamonds. The emerald is from
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Emerald

Cartier Paris 3.32 ct D Flawless Diamond Ring
By Cartier
Located in Beverly Hills, CA
Cartier Paris Important Diamond Ring 3.32 ct D Internally F turn offlawless 18k White Gold wide
Category

Early 2000s French Engagement Rings

Materials

Diamond, 18k Gold

Emilio Jewelry Oval Argyle Pink Diamond
By Emilio!
Located in New York, NY
in the spectrum of Natural Fancy Colored Diamonds, Precious Stones, And Important Diamonds. The
Category

21st Century and Contemporary Three-Stone Rings

Materials

Pink Diamond

Multi-Color Natural Fancy Color Diamond Ring in 18 Karat White Gold 'GIA'
Located in New York, NY
on any other important diamonds in our 1stDibs Storefront. We are please to educate and inform.
Category

2010s American Contemporary Dome Rings

Materials

Diamond, Yellow Diamond, Pink Diamond, 18k Gold

Emilio Jewelry Round Argyle Pink Diamond Ring
By Emilio!
Located in New York, NY
Stones, And Important Diamonds. The Emilio Jewelry design team can customize any of our pieces to your
Category

21st Century and Contemporary Three-Stone Rings

Materials

Pink Diamond

Emilio Jewelry 112.00 Carat Diamond Necklace
By Emilio!
Located in New York, NY
, Precious Stones, And Important Diamonds. The Emilio Jewelry design team can customize any of our pieces to
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond

Emilio Jewelry Gia Certified 67 Carat Diamond Choker Necklace
By Emilio!
Located in New York, NY
Important Diamonds. The Emilio Jewelry design team can customize any of our pieces to your exact wishes
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond

Emilio Jewelry Gia Certified 52.00 Carat Oval Diamond Necklace
By Emilio!
Located in New York, NY
,Natural Fancy Colored Diamonds, Precious Stones, And Important Diamonds. The Emilio Jewelry design team
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond

Emilio Jewelry Gia Certified 18.00 Carat Fancy Intense Yellow Diamond Ring
By Emilio!
Located in New York, NY
Important Diamonds. The Emilio Jewelry design team can customize any of our pieces to your exact wishes
Category

21st Century and Contemporary Three-Stone Rings

Materials

Yellow Diamond

GIA Certified 12.71 Carat Diamond Stud Earrings
Located in New York, NY
These important diamond stud earrings are graded by the GIA as 6.38 and 6.33 Carat each, J Color
Category

2010s American Stud Earrings

Materials

Diamond, Platinum

Emilio Jewelry Gia Certified Fancy Vivid Blue Diamond Ring
By Emilio!
Located in New York, NY
Fancy Colored Diamonds, Precious Stones, And Important Diamonds. The Emilio Jewelry design team can
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

Emilio Jewelry Gia Certified 1.35 Carat Pink Diamond Ring
By Emilio!
Located in New York, NY
Fancy Colored Diamonds, Precious Stones, And Important Diamonds. The Emilio Jewelry design team can
Category

21st Century and Contemporary Cocktail Rings

Materials

Pink Diamond

Emilio Jewelry Gia Certified 3.20 Carat Light Pink Diamond Ring
By Emilio!
Located in New York, NY
, Precious Stones, And Important Diamonds. The Emilio Jewelry design team can customize any of our pieces to
Category

21st Century and Contemporary Cocktail Rings

Materials

Pink Diamond

Emilio Jewelry 76 Carat Emerald Cut Diamond Bracelet Cuff
By Emilio!
Located in New York, NY
in the spectrum of Natural Fancy Colored Diamonds, Precious Stones, And Important Diamonds. The
Category

21st Century and Contemporary Cuff Bracelets

Materials

Diamond

Diamond Opera Tennis Necklace
By Issac Nussbaum
Located in New York, NY
Important Diamond tennis opera necklace. Over 275 Perfectly matched stones make up this one of a
Category

2010s American Drop Necklaces

Materials

Diamond, 18k Gold

Diamond Opera Tennis Necklace
Diamond Opera Tennis Necklace
Free Shipping
L 42 in
Emilio Jewelry Gia Certified 11.00 Carat Vivid Yellow Diamond Ring
By Emilio!
Located in New York, NY
speciality is in the spectrum of Natural Fancy Colored Diamonds, Precious Stones, And Important Diamonds. The
Category

21st Century and Contemporary Three-Stone Rings

Materials

Yellow Diamond

Emilio Jewelry GIA Certified 39.00 Carat Diamond Necklace
By Emilio!
Located in New York, NY
Colored Diamonds, Precious Stones, And Important Diamonds. The Emilio Jewelry design team can customize
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond

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Important Diamond For Sale on 1stDibs

You are likely to find exactly the important diamond you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Gold, Platinum and 18k Gold. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect important diamond among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but 2.5 Carat and 3 Carat versions are of considerable interest. Finding an appealing important diamond — no matter the origin — is easy, but Cartier, Buccellati and Bvlgari each produced a popular version that is worth a look. A round cut version of this piece has appeal, but there are also oval cut and mixed cut versions for sale. When shopping for an important diamond, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Important Diamond?

The price for an important diamond starts at $3,500 and tops out at $1,990,000 with these necklaces, on average, selling for $94,667.