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Investment Grade 11.80 Carat Flawless/VVS1 D Color Oval Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
Investment grade 11.80 Carat Flawless/VVS1 D Color Oval Diamond Studs
Category
2010s Italian Modern Stud Earrings
Materials
Diamond, White Diamond, Emerald, Platinum
GIA Certified 5.75 Carat Emerald Diamond Ring Investment grade
By Antinori Fine Jewels
Located in Rome, IT
Showcasing an exquisite investment grade emerald cut green natural emerald certified by IGI Antwerp
Category
2010s Modern Engagement Rings
Materials
Emerald, White Diamond, Diamond, Yellow Gold, White Gold, 18k Gold
GIA Certified 5.75 Carat Investment Grade Emerald Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
This exquisite emerald ring features an investment-grade, emerald-cut, natural green emerald, dual
Category
2010s Italian Modern Engagement Rings
Materials
Emerald, White Diamond, Diamond, Yellow Gold, White Gold, 18k Gold
23.06tcw AAA+ Investment Grade Colombia Emerald & Diamond Statement Necklace 18K
Located in Jupiter, FL
Displayed is an investment quality, vivid Muzo green Colombian emerald and diamond statement
Category
2010s Colombian Art Deco Choker Necklaces
Materials
Diamond, Emerald, 18k Gold
HARRY WINSTON Investment grade D color Emerald Cut Diamond Ring
By Harry Winston
Located in Rome, IT
Vintage Harry Winston Emerald Cut Diamond Platinum Engagement Ring!
Celebrate your love with a touch of timeless glamour and sophistication with our exquisite Vintage Classic Harry ...
Category
Vintage 1970s American Modern Engagement Rings
Materials
Emerald, White Diamond, Diamond, Platinum
GIA Certified 4 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite investment grade emerald cut diamond ring with perfect proportions vs2 clarity and
Category
2010s Italian Modern Engagement Rings
Materials
Emerald, White Diamond, Diamond, Agate, Platinum
GIA Certified 2 Carat Fancy Orangy Pink Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 2 Carat Fancy Orangy Pink Diamond Ring
Investment grade VS2 clarity
Category
2010s Italian Modern Engagement Rings
Materials
Pink Diamond, Diamond, White Diamond, 18k Gold, Rose Gold, Platinum
GIA Certified 4 Carat Heart Shape Diamond Platinum Necklace F COLOR VVS2
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 4 Carat Heart Shape Diamond Platinum Necklace
F COLOR
VVS2
INVESTMENT GRADE
Category
2010s Unknown Contemporary Drop Necklaces
Materials
Diamond, White Diamond, Platinum
Flawless Clarity GIA Certified 6 Carat Round Brilliant Cut Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
A pair of investment grade GIA certified diamond studs
flawless in clarity
d color
excellent
Category
2010s Italian Modern Stud Earrings
Materials
Diamond, White Diamond
GIA Certified 5 Carat Round Brilliant Cut D Color Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite GIA certified 5 carat round brilliant cut diamond ring
Investment grade
D COLOR
VVS2
Category
2010s Unknown Contemporary Solitaire Rings
Materials
White Diamond, Diamond, Platinum
Exceptional Flawless GIA Certified 5.83 Carat Emerald Cut Diamond
By Antinori Fine Jewels
Located in Rome, IT
An investment grade emerald cut diamond certified by GIA
5.83 Carat
D Color
Internally Flawless
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, White Diamond, Emerald
GIA Certified 5 Carat Diamond D COLOR FLAWLESS Clarity Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite 5 carat D Color Flawless Clarity emerald cut diamond certified by GIA
An investment
Category
2010s Unknown Contemporary Engagement Rings
Materials
Diamond, Platinum
Exceptional GIA Certified 4 Carat Fancy Orangy Pink Pear Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite and unique GIA certified fancy orangy pink investment grade diamond
the stone is
Category
2010s Italian Modern Engagement Rings
Materials
Pink Diamond, White Diamond, Diamond, Platinum
GIA Certified 3.01 Carat Round Brilliant Cut Diamond Platinum Ring 3X
By Antinori Fine Jewels
Located in Rome, IT
An exquisite investment grade 3.01 carat round brilliant cut diamond set with a micropave of round
Category
2010s Unknown Modern Engagement Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified 5 Carat Oval E Color VS1 Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing investment grade diamond with exceptional weight 5 carats
VS1 Clarity 100% eye clean
Category
2010s Unknown Contemporary Engagement Rings
Materials
Diamond, Platinum
7.55 Ct Fancy Vivid Yellow Natural Diamond Cushion Cut
By Antinori Fine Jewels
Located in Rome, IT
fantastic investment grade diamond of 7.55 Carat weight internally flawless in clarity excellent polish
Category
2010s Engagement Rings
Materials
Yellow Diamond
Andreoli No Heat Natural Blue Sapphire Ceylon GIA Certified Platinum Ring
By Andreoli
Located in New York, NY
Andreoli No Heat Natural Blue Sapphire Ceylon GIA Certified Platinum Ring. Your "investment grade
Category
2010s Italian Contemporary Engagement Rings
Materials
Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum
GRS Certified 4.70 Carat Green Emerald Cut Diamond Earrings Insignificant Oil
By Antinori Fine Jewels
Located in Rome, IT
An exquisite pair of investment grade emeralds that sum 4.70 carats
this pair of emeralds have the
Category
2010s Italian Dangle Earrings
Materials
Emerald, 18k Gold, Yellow Gold
MEGHNA GIA Certified 7.08 Carat Fancy Yellow Diamond
By Meghna Jewels
Located in Hoffman Estate, IL
An exceptional 7.08 carat VVS1 Clarity investment grade fancy yellow certified by GIA.
Oval
Category
21st Century and Contemporary Modern Loose Gemstones
Materials
Yellow Diamond
MEGHNA GIA Certified 3.62 Carat Oval Fancy Intense Yellow Diamond
By Meghna Jewels
Located in Hoffman Estate, IL
An exceptional 3.62 carat SI1 Clarity investment grade oval fancy intense yellow certified by GIA
Category
21st Century and Contemporary Modern Loose Gemstones
Materials
Yellow Diamond
GIA Certified F Color SI1 Clarity 10.76 Carat Round Brilliant Cut Diamond
By Meghna Jewels
Located in Hoffman Estate, IL
An exquisite 10.76 investment grade round brilliant cut diamond certified by GIA. We can custom
Category
21st Century and Contemporary Unknown Modern Loose Gemstones
Materials
Diamond
Meghna GIA Certified Fancy Vivid Yellow 5.1 Carat Pear Brilliant Cut Diamond
By Meghna Jewels
Located in Hoffman Estate, IL
An exquisite 5.1 investment grade pear brilliant cut diamond certified by GIA. We can custom design
Category
21st Century and Contemporary Unknown Modern Loose Gemstones
Materials
Diamond
GIA Certified IF Clarity 7.59 Carat Round Brilliant Cut Diamond
By Meghna Jewels
Located in Hoffman Estate, IL
An exquisite 7.59 investment grade round brilliant cut diamond certified by GIA. We can custom
Category
21st Century and Contemporary Unknown Modern Loose Gemstones
Materials
Diamond
GIA Certified 10.11 Carat Fancy Heart Brilliant Cut Orange Brown Diamond
By Meghna Jewels
Located in Hoffman Estate, IL
An exceptional 10.11 carat S12 Clarity investment grade fancy heart shape fancy diamond certified
Category
21st Century and Contemporary Modern Loose Gemstones
Materials
Brown Diamond
Meghna GIA Certified Fancy Yellow 6.02 Carat Radiant Brilliant Cut Diamond Ring
By Meghna Jewels
Located in Hoffman Estate, IL
An exquisite 6.02 investment grade radiant cut diamond certified by GIA. We can custom design as
Category
21st Century and Contemporary Unknown Contemporary Loose Gemstones
Materials
Diamond, Yellow Diamond
Meghna GIA Certified Radiant Brilliant Cut Fancy Yellow 4.07 Carat Diamond Ring
By Meghna Jewels
Located in Hoffman Estate, IL
An exquisite 4.07 investment grade radiant brilliant cut diamond certified by GIA. We can custom
Category
21st Century and Contemporary Unknown Modern Loose Gemstones
Materials
Diamond, Yellow Diamond
GIA Certified 2.12 Carat Brilliant Cut Oval Fancy Vivid Yellow Diamond
By Meghna Jewels
Located in Hoffman Estate, IL
An exceptional 2.12 carat VS1 Clarity investment grade oval fancy vivid yellow certified by GIA
Category
21st Century and Contemporary Unknown Contemporary Loose Gemstones
Materials
Diamond, Yellow Diamond
Meghna GIA Certified Fancy Yellow 8.05 Carat Cushion Brilliant Cut Diamond
By Meghna Jewels
Located in Hoffman Estate, IL
An exquisite 8.05 investment grade cushion brilliant cut diamond certified by GIA. We can custom
Category
21st Century and Contemporary Unknown Modern Loose Gemstones
Materials
Diamond, Yellow Diamond
AGL Certified 6 Carat Vivid Green Emerald Ring Insignificant OIL
By Antinori Fine Jewels
Located in Rome, IT
Showcasing an exquisite investment grade emerald cut green natural emerald certified by AGL with
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, White Diamond, Emerald
Meghna Jewels GIA Certified 10.05 Carat Fancy Pear Brilliant Deep Brown Diamond
By Meghna Jewels
Located in Hoffman Estate, IL
An exceptional 10.05 carat VS2 Clarity investment grade fancy pear brilliant cut deep brown diamond
Category
21st Century and Contemporary Modern Loose Gemstones
Materials
Yellow Diamond, Brown Diamond
GIA Certified Golconda Type 6 Carat D Color Flawless Clarity Oval Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing This investment grade 6 carat GIA certified oval cut diamond ring that has D color
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified Flawless D Color 5.05 Carat Emerald Cut Diamond
By Meghna Jewels
Located in Hoffman Estate, IL
An exquisite 5.05 investment grade diamond certified by GIA. The Emerald cut diamond has Flawless
Category
21st Century and Contemporary Unknown Contemporary Loose Gemstones
Materials
Diamond
GIA Certified Cushion Cut IF Clarity Fancy Intense Yellow 11.57 Carat Diamond
By Meghna Jewels
Located in Hoffman Estate, IL
An exquisite 11.57 investment grade diamond certified by GIA. The cushion cut diamond is Internally
Category
21st Century and Contemporary Unknown Contemporary Loose Gemstones
Materials
Diamond, Yellow Diamond
GRS Certified 5 Carat COLOMBIAN Green Emerald Ring
By Antinori Fine Jewels
Located in Rome, IT
Showcasing a magnificent investment grade 5 carat GIA certified vivid green emerald and is from
Category
2010s Italian Modern Engagement Rings
Materials
Emerald, White Diamond, Diamond, Platinum, 18k Gold
2.03ct. Oval Burma Ruby AGL Certified Fine Red/ 2.85cts. E Color Diamonds
Located in Birmingham, MI
totaling 2.85 carats. This variety of Burma red is presently the most sought after of all investment grade
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Ruby, 14k Gold, White Gold
Scarselli Fancy Yellow Diamonds Earrings 8+ Carat Each GIA Certified
By SCARSELLI
Located in New York, NY
From SCARSELLI, world-renowned for investment grade natural fancy color diamonds, comes this 3
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, White Diamond, Yellow Diamond, Platinum, 18k Gold
GIA Certified 4 Carat Emerald Cut Diamond Ring Flawless D Color
By Antinori Fine Jewels
Located in Rome, IT
An investment-grade emerald cut diamond ring with flawless clarity and D color, along with
Category
2010s Unknown Contemporary Engagement Rings
Materials
Emerald, White Diamond, Diamond, Platinum
2.70ct Fine Blue Ceylon Sapphire Diamond 18k White Gold Pear Halo Stud Earrings
By Gems and Jewels UK
Located in Birmingham, GB
Colour Si1 clarity.
Top quality, beautiful earrings with an investment grade pair of matching Ceylon
Category
21st Century and Contemporary British Stud Earrings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
1.37ct Fine Blue Ceylon Sapphire & Diamond Platinum Round Cut Halo Stud Earrings
By Gems and Jewels UK
Located in Birmingham, GB
Si1 clarity.
Top quality, beautiful earrings with an investment grade pair of matching Ceylon
Category
21st Century and Contemporary British Stud Earrings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
18K Gold 3.35 Carat Kite Shaped Colombia Emeralds & White Diamond Dangle Earring
By Malpani Jewels
Located in Hung Hom, HK
occurrence. Fortunately Colombia has been an established source for investment grade Emeralds in the world
Category
2010s Hong Kong Art Nouveau Dangle Earrings
Materials
Diamond, White Diamond, Emerald, 18k Gold
Free Shipping
W 1.97 in L 0.4 in
Scarselli Fancy Color Diamond Bracelet in Platinum 17.33 Carat
By SCARSELLI
Located in New York, NY
From SCARSELLI, globally recognized for investment grade natural fancy color diamonds, is this
Category
2010s American Contemporary Link Bracelets
Materials
Yellow Diamond, Blue Diamond, Pink Diamond, Brown Diamond, 18k Gold, Yel...
18.00tcw AAA+ Colombian Emerald Heart & Diamond Tennis Lariat Necklace 18K
Located in Jupiter, FL
. Investment grade, earth-mined emeralds weigh a total of 5.50 carats and are bezel set in diamond pave
Category
2010s Colombian Art Deco Choker Necklaces
Materials
Diamond, Emerald, 18k Gold
GIA Certified 20 Carat COLOMBIAN MINOR OIL Ring
By Antinori Fine Jewels
Located in Rome, IT
An investment grade Oval Cut Natural Colombian Green Emerald & Pear Cut Diamond Engagement Ring
Category
2010s Italian Modern Solitaire Rings
Materials
Emerald, White Diamond, Diamond, Yellow Gold, 18k Gold, Platinum
Yellow and White 18k Golden Panther Diamond Limited Edition Chain Bracelet
By SCARSELLI
Located in New York, NY
From SCARSELLI, globally recognized for investment grade natural fancy color diamonds, is this
Category
2010s American Contemporary Modern Bracelets
Materials
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
4.77tcw 18K AAA+ Colombian Cushion Cut Emerald & Half Moon Diamond 3 Stone Ring
Located in Jupiter, FL
An investment-grade Colombian emerald and half-moon diamond engagement, statement, or right-hand
Category
2010s Colombian Modern Three-Stone Rings
Materials
Emerald, Diamond, Yellow Gold, White Gold, 18k Gold, Gold
Yellow and White 18k Golden Panther Diamond Limited Edition Chain Necklace
By SCARSELLI
Located in New York, NY
From SCARSELLI, globally recognized for investment grade natural fancy color diamonds, is this
Category
2010s Italian Modern Chain Necklaces
Materials
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
Emilio Jewelry Gia Certified Vivid Pink Diamond Ring
By Emilio!
Located in New York, NY
Fifth Avenue,
The focal point of this ring is the investment grade Gia Certified Vivid Purplish Pink
Category
21st Century and Contemporary Three-Stone Rings
Materials
Pink Diamond
GIA Certified 1.02 Carat Natural Brazil Alexandrite, June Birthstone Gift
Located in Los Angeles, CA
someone seeking an investment-grade gemstone. Alexandrite gemstone is so gorgeous, you'll fall in love
Category
21st Century and Contemporary Brazilian Loose Gemstones
Materials
Alexandrite
Free Shipping
W 0.23 in D 0.12 in L 0.35 in
GIA Certified Natural Alexandrite 0.56 Carats
Located in Los Angeles, CA
investment-grade gemstone. Alexandrite gemstone is so gorgeous, you'll fall in love with it immediately
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Alexandrite
GIA Certified Natural Brazilian Alexandrite 0.41 Carats
Located in Los Angeles, CA
someone seeking an investment-grade gemstone. Alexandrite gemstone is so gorgeous, you'll fall in love
Category
21st Century and Contemporary Brazilian Loose Gemstones
Materials
Alexandrite
TYPE IIA Golconda type GIA Certified 12 Carat Oval Diamond Pave Ring
By Antinori Fine Jewels
Located in Rome, IT
An investment grade and finely cut oval diamond ring is offered by Antinori di Sanpietro ROMA.
This
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified 0.77 Carat Natural Alexandrite, Color Changing Precious Stone
Located in Los Angeles, CA
investment-grade gemstone. Alexandrite gemstone is so gorgeous, you'll fall in love with it immediately
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Alexandrite
Free Shipping
W 0.2 in D 0.14 in L 0.22 in
AGL Certified 17 Carat Octagonal Cut Minor Oil Colombian Emerald Bezel Set Ring
By Gad & Co.
Located in Miami, FL
diamonds, this investment-grade piece is truly exceptional.
Originating from Colombia, renowned for its
Category
2010s Colombian Art Deco Cocktail Rings
Materials
Emerald, 18k Gold, White Gold
Geoffrey Good Natural Diamond "Arabesque" Earrings in 18k White Gold, 7.92ct TDW
By Geoffrey Good
Located in Hudson, NY
video for movement and the amazing sparkle of these investment-grade earrings.
Engraved with maker's
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, White Gold
Emilio Jewelry GIA Certified 2.50 Carat Fancy Intense Greenish Blue Diamond Ring
By Emilio!
Located in New York, NY
From the Emilio Jewelry Museum Vault, Showcasing a magnificent investment grade 2.50 carat Gia
Category
21st Century and Contemporary Three-Stone Rings
Materials
Blue Diamond
Golconda Type IIA GIA Certified Flawless D Color 8.09 Carat Pear Cut Diamond
By Meghna Jewels
Located in Hoffman Estate, IL
An exquisite 8.09 investment grade diamond certified by GIA.
The Pear brilliant cut diamond has
Category
21st Century and Contemporary Unknown Modern Loose Gemstones
Materials
Diamond
Emilio Jewelry Certified 1.00 Carat Argyle Pink Diamond
By Emilio!
Located in New York, NY
From the Emilio Jewelry Museum Vault, Showcasing a magnificent investment grade 1.00 carat natural
Category
21st Century and Contemporary Three-Stone Rings
Materials
Pink Diamond
1pc Sparkling 2 Carat Round Brilliant Natural Diamond
Located in רמת גן, IL
investment-grade gem.
If you have any questions, please don't hesitate to reach out to us. It's important to
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1pc. Dazzling 1.02 Carat Round Brilliant Natural Diamond
Located in רמת גן, IL
valuable and investment-grade gem.
1.02 carat
D color
VVS2 clarity
Round brilliant cut
Excellent cut
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Rare Sparkling Natural Blue 4.35 Carat Zircon from Cambodia
Located in Hua Hin, TH
Wholesale price 158 dollar a carat ! We only have a few left of this color.
Investment grade Blue
Category
2010s Cambodian Loose Gemstones
Materials
Zircon, Blue Zircon
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Investment Grade For Sale on 1stDibs
Find the exact investment grade you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, 18k Gold and Gold, this item was constructed with great care. For this particular accessory, there are many different carat weights to choose from, but 4.5 Carat and 5 Carat versions are of considerable interest. An investment grade from Antinori Fine Jewels — each of whom created a beautiful version of this treasured accessory — is worth considering. An emerald cut version of this piece has appeal, but there are also oval cut and pear cut versions for sale. Finding an investment grade for sale for men should be easy, but there are 10 pieces available to browse for unisex as well as women, too.
How Much is a Investment Grade?
On average, an investment grade at 1stDibs sells for $409,010, while they’re typically $190,400 on the low end and $1,600,000 for the highest priced versions of this item.
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