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Angara Natural Cushion 2.2 ct London Blue Topaz Ring in 14K Solid Gold for Women
Angara Natural Cushion 2.2 ct London Blue Topaz Ring in 14K Solid Gold for Women

Angara Natural Cushion 2.2 ct London Blue Topaz Ring in 14K Solid Gold for Women

By ANGARA INC.

Located in Los Angeles, CA

Product Details:Metal and Purity: 14K Solid GoldMain Stone: London Blue TopazMain Stone Color: Deep Greenish BlueMain Stone Shape: Cushion CutMain Stone Creation:NaturalMain Stone Si...

Category

21st Century and Contemporary American Modern More Rings

Materials

Blue Topaz, Diamond, Gold

Handmade 18K Gold 2ct Marquise Brown Diamond Ring with Pavé By Joke Quick
Handmade 18K Gold 2ct Marquise Brown Diamond Ring with Pavé By Joke Quick

Handmade 18K Gold 2ct Marquise Brown Diamond Ring with Pavé By Joke Quick

By Joke Quick

Located in Antwerp, BE

One of a kind 2 Carat Marquise Fancy Greenish Brown, Cognac and blue pavé diamond ring.

Category

2010s Belgian Contemporary Fashion Rings

Materials

Diamond, Yellow Diamond, Brown Diamond, Blue Diamond, 18k Gold

18K White Gold Aquamarine and Diamond Pendant Necklace #14748
18K White Gold Aquamarine and Diamond Pendant Necklace #14748

18K White Gold Aquamarine and Diamond Pendant Necklace #14748

Located in Washington Depot, CT

1 aquamarine stone total 72 diamonds total Aquamarine size: 6.06mm X 6.05mm X 3.78mm Approximate total diamond weight: .54 cttw Aquamarine: .76ct, eye clean, light greenish blue,...

Category

20th Century Pendant Necklaces

Materials

Aquamarine, White Diamond, Blue Diamond, Gold, 18k Gold, White Gold

GIA Certified 6.40 Carat Blue Indicolite Tourmaline Vintage Retro Platinum Ring
GIA Certified 6.40 Carat Blue Indicolite Tourmaline Vintage Retro Platinum Ring

GIA Certified 6.40 Carat Blue Indicolite Tourmaline Vintage Retro Platinum Ring

Located in Miami, FL

GIA certified 6.40 Carat Greenish Blue Indicolite Tourmaline and Diamond Vintage Retro Style Platinum 900 Ring.

Category

21st Century and Contemporary Retro Cocktail Rings

Materials

Diamond, Tourmaline, Indicolite, Platinum

White Gold Grandidierite Diamond Ring - 10k Oval 3.42ctw
White Gold Grandidierite Diamond Ring - 10k Oval 3.42ctw

White Gold Grandidierite Diamond Ring - 10k Oval 3.42ctw

Located in Greensboro, NC

Size: 7 Sizing Fee: Up 2 sizes for $50 or Down 1 size for $40 Metal Content: 10k White Gold Stone Information Grandidierite Carat(s): 3.24ct Cut: Oval Color: Greenish Blue Clarity...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 10k Gold, White Gold

110.91 Carat Multi-Gemstone & Diamond Wide Filigree Cuff Bracelet 14 Karat Gold
110.91 Carat Multi-Gemstone & Diamond Wide Filigree Cuff Bracelet 14 Karat Gold

110.91 Carat Multi-Gemstone & Diamond Wide Filigree Cuff Bracelet 14 Karat Gold

Located in Scottsdale, AZ

Metal: 14 Karat White Gold Gemstones: Diamonds, Blue Topaz, Peridots, Citrines, Amethyst, Pink Topaz, & Garnets Blue Topaz Measurements: 14.09 mm x 10.47mm x 6.01mm Blue Topaz Tot...

Category

21st Century and Contemporary Unknown Contemporary Cuff Bracelets

Materials

Peridot, Multi-gemstone, Blue Topaz, Topaz, Garnet, Diamond, Citrine, Am...

Small Aquamarine Diamond pendant necklace 14KT white gold retro pendant upside
Small Aquamarine Diamond pendant necklace 14KT white gold retro pendant upside

Small Aquamarine Diamond pendant necklace 14KT white gold retro pendant upside

Located in Boca Raton, FL

Aquamarine is 100% natural light greenish blue color. The diamond is SI clarity and G color.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Aquamarine, Diamond, 14k Gold, White Gold

18K White Gold Statement Ring With 0.50 Carat Fancy Coloured Diamond
18K White Gold Statement Ring With 0.50 Carat Fancy Coloured Diamond

18K White Gold Statement Ring With 0.50 Carat Fancy Coloured Diamond

Located in Ramat Gan, IL

This wording refers to the HPHT color enhancement and does not mean that the diamond is synthetic or lab-grown. A beautiful 0.50 ct Fancy Vivid Greenish Blue Shield (treated color) ...

Category

2010s Israeli Modern Fashion Rings

Materials

Diamond, 18k Gold, White Gold

Aquamarine Diamond Platinum Dangle Earrings Circa 1940's
Aquamarine Diamond Platinum Dangle Earrings Circa 1940's

Aquamarine Diamond Platinum Dangle Earrings Circa 1940's

Located in Stamford, CT

Late Art Deco, 1940's Original aqua and diamond earrings. 2 emerald cut elongated aquamarines 16.70cts set in platinum with 2 emerald and 30 round cut accent diamonds. 2 greenish b...

Category

Early 20th Century Revival Dangle Earrings

Materials

Aquamarine, Diamond, Platinum

3.00 Carat Natural Aqua Diamond Halo Gold Cocktail Ring
3.00 Carat Natural Aqua Diamond Halo Gold Cocktail Ring

3.00 Carat Natural Aqua Diamond Halo Gold Cocktail Ring

Located in Stamford, CT

Bright natural untreated slightly greenish blue natural Aqua and diamond halo cocktail ring.

Category

Early 20th Century Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold, Gold

White Gold Turquoise Diamond Halo Necklace - 18k Cabochon .25ctw Adjustable
White Gold Turquoise Diamond Halo Necklace - 18k Cabochon .25ctw Adjustable

White Gold Turquoise Diamond Halo Necklace - 18k Cabochon .25ctw Adjustable

Located in Greensboro, NC

Metal Content: 18k White Gold Stone Information Natural Turquoise Treatment: Routinely Enhanced Cut: Round Cabochon Color: Greenish Blue Natural Diamonds Carat(s): .25ctw Cut: Rou...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Turquoise, 18k Gold, White Gold

Victorian Diamond Turquoise 18 Karat Yellow Gold Antique Cluster Halo Ring
Victorian Diamond Turquoise 18 Karat Yellow Gold Antique Cluster Halo Ring

Victorian Diamond Turquoise 18 Karat Yellow Gold Antique Cluster Halo Ring

Located in Philadelphia, PA

Featuring three oval shaped turquoise cabochons bead set east to west Ranging in size from 4.0 x 6.0 mm to 5.5 x 7.0 Opaque medium greenish blue in color Accented by diamond halo sur...

Category

Antique 1890s Victorian Cluster Rings

Materials

Diamond, Turquoise, Gold, 18k Gold, Yellow Gold

Peter Suchy 20.13 Carat Aquamarine Diamond White Gold Dangle Earrings
Peter Suchy 20.13 Carat Aquamarine Diamond White Gold Dangle Earrings

Peter Suchy 20.13 Carat Aquamarine Diamond White Gold Dangle Earrings

By Peter Suchy

Located in Stamford, CT

Soft bright greenish blue natural untreated aqua and diamond dangle earrings.

Category

21st Century and Contemporary Dangle Earrings

Materials

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

Yellow Gold Sapphire & Diamond Ring - 14k Marquise 1.35ctw Size 6
Yellow Gold Sapphire & Diamond Ring - 14k Marquise 1.35ctw Size 6

Yellow Gold Sapphire & Diamond Ring - 14k Marquise 1.35ctw Size 6

Located in Greensboro, NC

Size: 6 Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Sapphire Treatment: Heating Carat(s): .71ct Cut: Marquise Color: Greenish Blue Natural Diamonds ...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold, Yellow Gold

Victorian Aquamarine and Diamond 18 Karat Gold Navette Dinner Ring
Victorian Aquamarine and Diamond 18 Karat Gold Navette Dinner Ring

Victorian Aquamarine and Diamond 18 Karat Gold Navette Dinner Ring

Located in Santa Barbara, CA

Condition: Very good Era: Victorian Year: 1880-1910 Metal: 18k Gold Gemstone: Aquamarine Carat Weight: 0.67 Cut: Oval Color: greenish Blue Clarity: Transparent Accent Diamonds: 40...

Category

Antique Early 1900s Victorian Engagement Rings

Materials

Aquamarine, Diamond, Gold, 18k Gold

Yellow Gold Sapphire & Diamond Ring - 14k Marquise 1.74ctw Bow Engagement
Yellow Gold Sapphire & Diamond Ring - 14k Marquise 1.74ctw Bow Engagement

Yellow Gold Sapphire & Diamond Ring - 14k Marquise 1.74ctw Bow Engagement

Located in Greensboro, NC

Size: 6 Sizing Fee: Up 1 size for $40 or Down 1/2 a size for $40 Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Sapphire Treatment: Heating Carat(s): 1....

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

White Gold Sapphire Diamond Halo Ring - 14k Oval 0.58ctw Flower Cathedral
White Gold Sapphire Diamond Halo Ring - 14k Oval 0.58ctw Flower Cathedral

White Gold Sapphire Diamond Halo Ring - 14k Oval 0.58ctw Flower Cathedral

Located in Greensboro, NC

Size: 6 1/2 Sizing Fee: Up 2 1/2 sizes for $35 or Down 2 sizes for $35 Metal Content: 14k White Gold Stone Information Natural Sapphire Treatment: Heating Carat(s): .46ct Cut: Ova...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Yellow Gold Sapphire & Diamond Ring - 14k Marquise .46ctw Twist Spiral Bypass
Yellow Gold Sapphire & Diamond Ring - 14k Marquise .46ctw Twist Spiral Bypass

Yellow Gold Sapphire & Diamond Ring - 14k Marquise .46ctw Twist Spiral Bypass

Located in Greensboro, NC

Size: 7 Sizing Fee: Up 2 sizes for $35 or Down 3 sizes for $30 Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Sapphire Treatment: Heating Carat(s): .24c...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Yellow Gold Sapphire & Diamond Tennis Link Bracelet 6 3/4" - 18k Oval 13.40ctw
Yellow Gold Sapphire & Diamond Tennis Link Bracelet 6 3/4" - 18k Oval 13.40ctw

Yellow Gold Sapphire & Diamond Tennis Link Bracelet 6 3/4" - 18k Oval 13.40ctw

Located in Greensboro, NC

Metal Content: 18k Yellow Gold & 18k White Gold Stone Information Natural Sapphires Treatment: Heating Carat(s): 13.00ctw Cut: Oval Color: Blue & Greenish Blue Natural Diamonds Ca...

Category

21st Century and Contemporary Tennis Bracelets

Materials

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

Oval Cut Zoisite and Diamond Halo Split Shank Ring in 14 Karat White Gold
Oval Cut Zoisite and Diamond Halo Split Shank Ring in 14 Karat White Gold

Oval Cut Zoisite and Diamond Halo Split Shank Ring in 14 Karat White Gold

Located in Scottsdale, AZ

Ring size: 5.25 You will absolutely adore this strikingly sparkly zoisite and diamond halo ring. Bursting with sparkle, the unique greenish-blue oval cut zoisite stone really pops a...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Ziosite, 14k Gold, White Gold, Gold

Unique Bejeweled Graceful Hands Holding Marquis Sapphire 14K Yellow Gold Ring
Unique Bejeweled Graceful Hands Holding Marquis Sapphire 14K Yellow Gold Ring

Unique Bejeweled Graceful Hands Holding Marquis Sapphire 14K Yellow Gold Ring

Located in Scottsdale, AZ

Ring size: 7.25 Metal: 14 Karat Yellow Gold Weight: 6.13 grams Natural Sapphire: 1.30 ctw Sapphire cut: Marquis Sapphire color: Greenish-Blue Natural Diamonds: .12 ctw Diamond cuts: ...

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, Yellow Gold

1.50ct Sapphire Vintage ring 14KT white gold Handfinished oval engagement ring
1.50ct Sapphire Vintage ring 14KT white gold Handfinished oval engagement ring

1.50ct Sapphire Vintage ring 14KT white gold Handfinished oval engagement ring

Located in Boca Raton, FL

Such an amazing ring, made in vintage style with a 1.50 carats center, the sapphire is a beautiful greenish blue color, the diamonds are VS clarity and F color, the metal is 14KT whi...

Category

21st Century and Contemporary Engagement Rings

Materials

Sapphire, 14k Gold, White Gold

2.44 Carat Cushion Greenish Blue Sapphire and Diamond Platinum and 18k Ring
2.44 Carat Cushion Greenish Blue Sapphire and Diamond Platinum and 18k Ring

2.44 Carat Cushion Greenish Blue Sapphire and Diamond Platinum and 18k Ring

By David Gross Group

Located in New York, NY

2.44 carat cushion (natural no heat) greenish blue sapphire with trapezoid fancy light yellow diamonds .71 carats set in a platinum with 18k yellow gold ring.

Category

2010s American Contemporary Three-Stone Rings

Materials

Blue Sapphire, Yellow Diamond, Diamond, Platinum, 18k Gold

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Greenish Blue Diamond For Sale on 1stDibs

Find the exact greenish blue diamond you’re shopping for in the variety available on 1stDibs. 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. You can easily find a 3 antique edition and 19 modern creations to choose from as well. Finding the perfect greenish blue diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but 1.5 Carat and 2 Carat versions are of considerable interest. There have been many well-made iterations of the classic greenish blue diamond over the years, but those made by Diamond Stars Jewelry, Inc., Emilio! and Alexander of Beverly Hills are often thought to be among the most beautiful. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes cushion cut and pear cut alternatives. Most of our greenish blue diamond for sale are for women, but there are 7 pieces available to browse for men.

How Much is a Greenish Blue Diamond?

Prices for a greenish blue diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $2,250 and can go as high as $1,995,000, while this accessory, on average, fetches $11,200.

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 rings, vintage engagement rings or Art Deco engagement rings. 

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

Questions About Greenish Blue Diamond

  • 1stDibs ExpertAugust 17, 2021
    Yes, a blue diamond is a real diamond. Contrary to popular belief, diamonds come in an array of colors aside from clear. Blue diamonds are neither color-treated nor enhanced to deliver the icy shade, which can range from a seafoam green to a royal blue.
  • 1stDibs ExpertApril 5, 2022
    Yes, there are blue-green diamonds. However, natural ones are very rare, so most are man-made. The Dresden Green is the most famous example of a genuine blue-green diamond gemstone. You can find a wide selection of diamond gemstone jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    A light blue 0.5 carat diamond is worth roughly $26,280 on average. A deep blue 0.25 diamond, costs $75,000 on average. Blue diamonds are the rarest color of diamond, only found in three areas of the world: Australia, South Africa, and India. The deeper the blue diamonds are even more rare and therefore more expensive.
  • 1stDibs ExpertAugust 26, 2024
    Yes, Blue Nile diamonds are real diamonds. The luxury jewelry maker uses natural diamonds ethically sourced from mines for many of its pieces. In addition, Blue Nile offers an assortment of lab-created diamond rings, earrings, necklaces and bracelets. Lab-created diamonds are still real, but they are human-made rather than mined. On 1stDibs, find an assortment of Blue Nile diamond jewelry.
  • 1stDibs ExpertSeptember 16, 2024
    Yes, blue diamonds may be worth something. How much a particular gemstone is worth depends on its color, cut, clarity and size, measured in carats. Generally, naturally occurring blue diamonds are worth more than human-made synthetic ones. A certified appraiser or knowledgeable jeweler can inspect your loose gemstone or diamond jewelry and provide you with its estimated value. Explore a diverse assortment of blue diamond jewelry on 1stDibs.
  • 1stDibs ExpertApril 22, 2024
    Yes, Blue Nile diamonds are legit. The jewelry maker offers both natural diamonds sourced from mines and lab-created diamonds produced via controlled scientific techniques. Both types of diamonds are legitimate or genuine gemstones. Find a range of Blue Nile diamond jewelry on 1stDibs.
  • 1stDibs ExpertAugust 29, 2024
    To tell if your blue diamond is real, look for a maker's mark on your piece. By researching the manufacturer using trusted online resources, you can find out if the jewelry maker tends to use authentic gemstones or rhinestones in its pieces. If you can't find a mark or are still uncertain, consult a certified appraiser or knowledgeable jeweler. Performing home tests for diamond authenticity can damage your jewelry, so getting a professional opinion is often the best way to protect your piece. Find a range of blue diamond jewelry on 1stDibs.
  • 1stDibs ExpertOctober 5, 2021
    A blue diamond ring worth depends on the type of blue diamond. Ideally, a blue diamond’s cost is based on its 4Cs (cut, color, clarity, and carat), with the intensity of the color being the dominant factor. A blue diamond ring price ranges between $6,800 to $11,200. On 1stDibs, you can find a range of exquisite antique and vintage blue diamond rings.
  • 1stDibs ExpertMay 30, 2024
    Yes, Blue Nile sells real diamonds. Many of the jewelry maker's pieces feature natural diamonds. Others are set with lab-created diamonds, which are real but are the result of processes performed in laboratories. On 1stDibs, explore a collection of Blue Nile diamond jewelry from some of the world's top sellers.
  • 1stDibs ExpertOctober 5, 2021
    The price of a natural blue diamond is determined first by the color and then its clarity. Depending on these factors and the size chosen, there is a huge variation in price. You will find the blue diamond price range from under $2,000 to over $10,000 on 1stDibs.
  • 1stDibs ExpertSeptember 16, 2024
    How much a 1-carat blue diamond is worth depends on its cut, clarity and color. Human-made synthetic blue diamonds of that size are often worth less than $10,000, while natural examples sourced through mining are generally valued at much higher prices. If a gemstone is set in a piece of jewelry, it may have additional value due to the precious metals, the maker of the piece, its age and other factors. Because so many variables can impact the potential value of a blue diamond, experts generally recommend having a certified appraiser or experienced jeweler assist with the valuation process. On 1stDibs, explore a diverse assortment of blue diamond jewelry.