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GIA Certified 0.70 Carat Fancy Intese Blue Diamond VVS1 Loose Stone, Collector
Located in New York, NY
This is a gorgeous intense blue diamond. The color is borderline vivid so you will get a great deal
Category

2010s Israeli Contemporary Loose Gemstones

Materials

Diamond, Blue Diamond

1.65 Carat Natural Loose Blue Sapphire Ring Gem
Located in Peshawar, PK
Loose Sapphire Weight: 1.65 Carats Dimension: 6.9x6.6x3.6 Mm Origin: Madagascar Africa Shape
Category

21st Century and Contemporary Malagasy Baroque Loose Gemstones

Materials

Blue Sapphire, Sapphire

1.65 Carat Natural Loose Blue Sapphire Ring Gem
1.65 Carat Natural Loose Blue Sapphire Ring Gem
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W 0.25 in D 0.15 in L 0.28 in
2.00 Carat Blue Sapphire Oval Loose Unset Ring Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This pretty blue sapphire oval would make a beautiful engagement ring! Weighing 2.00 carats with
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Sapphire, Blue Sapphire

2.00 Carat Blue Sapphire Oval Loose Unset Ring Gemstone
2.00 Carat Blue Sapphire Oval Loose Unset Ring Gemstone
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W 0.24 in D 0.17 in L 0.36 in
9.23 Carat Pear Shape Caribbean Blue Zircon Loose Gemstone
Located in Seattle, WA
!!), this stunning pear shaped Blue Zircon is a wonder! Blue Zircon (the true birthstone for December) is a
Category

2010s Loose Gemstones

Materials

Zircon, Blue Zircon

GIA Certified 0.91CT D SI1 Round Brilliant Loose Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 56575 Stone Shape: Round Brilliant Diamond Weight: 0.91CT Clarity: SI1
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond, Blue Diamond

3.06 Carat Royal Blue Natural Sapphire Loose Stone Cushion(Customization Option)
Located in London, GB
3.06 Carat heated royal blue natural sapphire loose stone cushion (customization option available
Category

2010s Loose Gemstones

Materials

Blue Sapphire

GIA Oval 0.86 Total Carat Weight Natural Loose Purplish-Pink & Blue-Green Combo
Located in רמת גן, IL
Purplish-Pink & Blue-Gray Mixed Diamond Pair Shape and Cut: Oval Modified Brilliant. Carat Weight: 0.36
Category

2010s Modern Loose Gemstones

Materials

Blue Diamond, Pink Diamond

3.09 Carat Royal Blue Natural Sapphire Loose Stone Octagon(Customization Option)
Located in London, GB
3.09 Carat heated royal blue natural sapphire loose stone octagon (customization option available
Category

2010s Loose Gemstones

Materials

Blue Sapphire

1.65 Carat Natural Loose Blue Sapphire Round Cut Ring Gemstone
Located in Peshawar, PK
Loose Blue Sapphire Weight: 1.65 Carats Dimension: 6.7x6.6x4.5 Mm Origin: Madagascar Africa
Category

21st Century and Contemporary Malagasy Aesthetic Movement Loose Gemstones

Materials

Blue Sapphire

1.65 Carat Natural Loose Blue Sapphire Round Cut Ring Gemstone
1.65 Carat Natural Loose Blue Sapphire Round Cut Ring Gemstone
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W 0.26 in D 0.18 in L 0.27 in
1.15ct Sapphire Gemstone - Oval Cut Blue Loose Solitaire
Located in Greensboro, NC
Shape/Cut: Oval Color: Blue Dimensions (mm): 6.27mm x 5.15mm Weight: 1.15ct Treatment: Heating
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire

Royal Blue Sapphire Pair, 3.82 Carats Total, Loose Gemstones for Earrings
By Sarosi By Timeless Gems
Located in Los Angeles, CA
Royal blue sapphire earrings, what could be more regal? This pair of richly colored blue sapphires
Category

Antique 15th Century and Earlier Artisan Loose Gemstones

Materials

Sapphire, Blue Sapphire

Organic Blue Zircon 2.40 carats Emerald Cut Natural Loose Cambodian Gemstone
Located in Bangkok, TH
zircon gemstone zircon diamond blue zircon birthstone zirconia stones blue zircon price natural blue
Category

21st Century and Contemporary Cambodian Modern Loose Gemstones

Materials

Zircon, Blue Zircon

Attractive Blue Zircon 2.50 carats Emerald Cut Natural Loose Cambodian Gemstone
Located in Bangkok, TH
captivating, oceanic blue hue that's sure to leave a lasting impression. blue zircon zircon diamond zircon
Category

21st Century and Contemporary Cambodian Modern Loose Gemstones

Materials

Zircon, Blue Zircon

Loose Sapphire, Heart Cut 1.65 Carat Blue Solitaire
Located in Greensboro, NC
Weight: 1.65ct Treatment: Heating Cut: Heart Color: Blue Dimensions (mm): 7.67 x 8.03 x 3.68
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Sapphire

1.17 Carat Oval Blue Sapphire Loose Unset 3-Stone Engagement Ring Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
with classic Ceylon cornflower blue color, it would look beautiful set with side diamonds as a
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Sapphire, Blue Sapphire

Natural Blue Sapphire Pear and Pink Sapphire Pear & Emerald Pear Loose Gemstones
Located in Hong Kong, HK
Discover an exquisite collection of loose gemstones that encapsulate elegance and sophistication
Category

2010s Hong Kong Contemporary Loose Gemstones

Materials

Emerald, Blue Sapphire, Pink Sapphire

Unheated 5.02 Carat Blue Spinel, Loose Gemstone, GIA Certified ..... A
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This unheated blue spinel has exceptional brilliance and luster! Accompanied by Gemological
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Spinel

1.26 Carat Loose H / VS2 Pear Shaped Cut Diamond GIA Certified
Located in Sherman Oaks, CA
1.26 Carat Loose H / VS2 Pear Shaped Cut Diamond GIA Certified Diamond General Info Diamond Cut
Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Diamond

1.26 Carat Loose H / VS2 Pear Shaped Cut Diamond GIA Certified
1.26 Carat Loose H / VS2 Pear Shaped Cut Diamond GIA Certified
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W 0.37 in D 0.15 in L 0.25 in
0.44 Carat Loose G/SI1 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
0.44 Carat Loose G/ SI1 Round Brilliant Cut Diamond GIA Certified Diamond General Info Diamond
Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Diamond

6.14 Carat Tourmaline Gemstone, Cushion Cut Blue Green Loose Solitaire
Located in Greensboro, NC
Shape/Cut: Cushion Color: Blue Green Origin: Afghanistan Dimensions (mm): 11.3 x 9.1 x 8.3 Weight
Category

20th Century Afghan Loose Gemstones

Materials

Tourmaline

Perfect Square Shape 8.20 Carats Fancy Cut Loose London Blue Topaz Gem For Ring
Located in Peshawar, PK
Loose London Blue Topaz Weight: 8.20 Carats Dimension: 10.6 x 10.6 x 8.4 Mm Shape: Square Cut
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Blue Topaz

2.25 carats Loose Blue Aquamarine Stone Scissor Cut Natural Nigerian Gemstone
Located in Bangkok, TH
Shape octagon Cut scissor The exquisite beauty of a 2.25-carat scissor-cut Blue Aquamarine Stone
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Aquamarine

Gamin Blue Aquamarine 1.50 carats Emerald Cut Natural Loose Pakistani Gemstone
Located in Bangkok, TH
aquamarine birthstone month aquamarine price aquamarine diamond blue aquamarine aquamarine gemstone price
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

GIA Certified Marquise 3.70 Carat Natural Loose Fancy Deep Yellow SI2 Diamond
Located in רמת גן, IL
GIA Report #15589045 GIA Certified Marquise 3.70 Carat Natural Loose Fancy Deep Yellow SI2 Diamond
Category

2010s Unknown Modern Loose Gemstones

Materials

Diamond

GIA Cushion 1.06 Carat Natural Loose Fancy Grayish Yellowish Green SI1 Diamond
Located in רמת גן, IL
GIA Report #2201901084 GIA Cushion 1.06 Carat natural Loose Fancy Grayish Yellowish Green SI1
Category

2010s Modern Loose Gemstones

Materials

Diamond

Emerald-Cut Ruby Cts 1.31 and Blue Sapphire Cts 2.16 and Emerald Cts 0.92 Loose
Located in Hong Kong, HK
With an overall weight of 4.39 carats, this magnificent set includes a gorgeous 2.16 cts. blue
Category

2010s Hong Kong Contemporary Loose Gemstones

Materials

Ruby, Blue Sapphire, Emerald

0.65 Carat Light Blue Oval cut diamond SI1 Clarity GIA Certified
Located in Kowloon, HK
Blue ➛ Carat: 0.65 ➛ Clarity: SI1 ➛ GIA Certified ^FEATURES OF THE DIAMOND^ Embrace the ethereal
Category

2010s Asian Loose Gemstones

Materials

Blue Diamond, Diamond

GIA Certified 1.28 Ct Emerald Cut G VVS2 Loose Diamond 7.48 x 5.32 x 3.70 mm
Located in New York, NY
, Polished Culet:None Polish:Good Symmetry:Good Fluorescence:Very Strong Blue Clarity
Category

20th Century Loose Gemstones

Materials

Diamond

0.74 Carat Very Light Blue Round cut diamond I1 Clarity GIA Certified
Located in Kowloon, HK
Blue ➛ Carat: 0.74 ➛ Clarity: I1 ➛ GIA Certified ^FEATURES OF THE DIAMOND^ This round diamond is a
Category

2010s Asian Loose Gemstones

Materials

Blue Diamond, Diamond

2 Natural Round Diamond-Cut Blue Sapphires Cts 1.21
Located in Hong Kong, HK
treating yourself or searching for the perfect gift for someone special, these diamond-cut blue sapphires
Category

2010s Hong Kong Contemporary Loose Gemstones

Materials

Blue Sapphire, Diamond

Diamond Blue HPHT 1.03 ct vvs
Located in Bangkok, TH
Introducing our exquisite Blue Diamond HPHT Round, 1.03 ct. Immerse yourself in the captivating
Category

2010s Loose Gemstones

Materials

Diamond

Diamond Blue HPHT 1.03 ct vvs
Diamond Blue HPHT 1.03 ct vvs
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W 0.26 in D 0.16 in L 0.26 in
7.25 Carat Aquamarine Oval, Unset Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
vivid blue color with much more saturation than most aquamarine seen on the market. It measures 15.13 x
Category

21st Century and Contemporary Brazilian Artisan Loose Gemstones

Materials

Aquamarine

7.25 Carat Aquamarine Oval, Unset Loose Gemstone
7.25 Carat Aquamarine Oval, Unset Loose Gemstone
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W 0.47 in D 0.31 in L 0.6 in
1.55ct Pear Diamond Cut Blue Zircon from Cambodia
Located in Toronto, Ontario
visible to the naked/unaided eye, inclusions easily visible under 10x magnification. Colour: Blue Hue
Category

2010s Cambodian Loose Gemstones

Materials

Blue Zircon

1.55ct Pear Diamond Cut Blue Zircon from Cambodia
1.55ct Pear Diamond Cut Blue Zircon from Cambodia
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W 0.32 in D 0.18 in L 0.24 in
2.58ct Oval Diamond Cut Blue Zircon from Cambodia
Located in Toronto, Ontario
visible to the naked/unaided eye, inclusions easily visible under 10x magnification. Colour: Blue Hue
Category

2010s Cambodian Loose Gemstones

Materials

Blue Zircon

2.58ct Oval Diamond Cut Blue Zircon from Cambodia
2.58ct Oval Diamond Cut Blue Zircon from Cambodia
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W 0.37 in D 0.18 in L 0.27 in
2.72ct Oval Diamond Cut Blue Zircon from Cambodia
Located in Toronto, Ontario
visible to the naked/unaided eye, inclusions easily visible under 10x magnification. Colour: Blue Hue
Category

2010s Cambodian Loose Gemstones

Materials

Blue Zircon

2.72ct Oval Diamond Cut Blue Zircon from Cambodia
2.72ct Oval Diamond Cut Blue Zircon from Cambodia
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W 0.36 in D 0.2 in L 0.27 in
1.75ct Round Diamond Cut Blue Zircon from Cambodia
Located in Toronto, Ontario
. Colour: Blue Hue: Blue Tone: 4 Medium Light Saturation: 4 Moderately Strong Species: Zircon Variety
Category

2010s Cambodian Loose Gemstones

Materials

Blue Zircon

1.75ct Round Diamond Cut Blue Zircon from Cambodia
1.75ct Round Diamond Cut Blue Zircon from Cambodia
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W 0.27 in D 0.18 in L 0.27 in
1.57 Carat Oval Unset Loose Unmounted Aquamarine Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
either white or yellow gold, with or without diamonds. With its gorgeous, sparkling blue color and
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Aquamarine

4.21ct Oval Diamond Cut Blue Zircon from Cambodia
Located in Toronto, Ontario
under 10x magnification. Colour: Blue Hue: Blue Tone: 5 Medium Saturation: 5 Strong Species: Zircon
Category

2010s Cambodian Loose Gemstones

Materials

Blue Zircon

4.21ct Oval Diamond Cut Blue Zircon from Cambodia
4.21ct Oval Diamond Cut Blue Zircon from Cambodia
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W 0.37 in D 0.17 in L 0.25 in
4.54 Carat Aquamarine, Pear Shape, Loose Unset Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
aquamarine is particularly special with bright, crystalline beauty and exceptional deep medium blue color
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Aquamarine

4.54 Carat Aquamarine, Pear Shape, Loose Unset Gemstone
4.54 Carat Aquamarine, Pear Shape, Loose Unset Gemstone
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W 0.38 in D 0.27 in L 0.56 in
3.70 Carat Colombian Emerald, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
vibrant green and highly saturated with a just a hint of beautiful blue! Measuring 9.67 x 9.32 x 6.72
Category

21st Century and Contemporary Colombian Artisan Loose Gemstones

Materials

Emerald

1.65ct Square Cushion Diamond Cut Blue Zircon from Cambodia
Located in Toronto, Ontario
inclusions visible to the naked/unaided eye, inclusions easily visible under 10x magnification. Colour: Blue
Category

2010s Cambodian Loose Gemstones

Materials

Blue Zircon

1.65ct Square Cushion Diamond Cut Blue Zircon from Cambodia
1.65ct Square Cushion Diamond Cut Blue Zircon from Cambodia
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W 0.25 in D 0.2 in L 0.25 in
2.04ct Square Cushion Diamond Cut Blue Zircon from Cambodia
Located in Toronto, Ontario
inclusions visible to the naked/unaided eye, inclusions easily visible under 10x magnification. Colour: Blue
Category

2010s Cambodian Loose Gemstones

Materials

Blue Zircon

2.04ct Square Cushion Diamond Cut Blue Zircon from Cambodia
2.04ct Square Cushion Diamond Cut Blue Zircon from Cambodia
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W 0.28 in D 0.18 in L 0.28 in
4.66ct Pair Cushion Diamond Cut Blue Zircon from Cambodia
Located in Toronto, Ontario
visible under 10x magnification. Colour: Blue Hue: Blue Tone: 5 Medium Saturation: 5 Strong Species
Category

2010s Cambodian Loose Gemstones

Materials

Blue Zircon

4.66ct Pair Cushion Diamond Cut Blue Zircon from Cambodia
4.66ct Pair Cushion Diamond Cut Blue Zircon from Cambodia
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W 0.34 in D 0.19 in L 0.25 in
4.31ct Pair Cushion Diamond Cut Blue Zircon from Cambodia
Located in Toronto, Ontario
inclusions visible under 10x magnification. Colour: Blue Hue: Blue Tone: 4 Medium Light Saturation: 4
Category

2010s Cambodian Loose Gemstones

Materials

Zircon, Blue Zircon

4.31ct Pair Cushion Diamond Cut Blue Zircon from Cambodia
4.31ct Pair Cushion Diamond Cut Blue Zircon from Cambodia
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W 0.33 in D 0.19 in L 0.24 in
4.75ct Pair Oval Diamond Cut Blue Zircon from Cambodia
Located in Toronto, Ontario
inclusions visible under 10x magnification. Colour: Blue Hue: Blue Tone: 5 Medium Saturation: 5 Strong
Category

2010s Cambodian Loose Gemstones

Materials

Blue Zircon

4.75ct Pair Oval Diamond Cut Blue Zircon from Cambodia
4.75ct Pair Oval Diamond Cut Blue Zircon from Cambodia
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W 0.37 in D 0.2 in L 0.27 in
3.66 Carat Unset Loose Pear Shaped Unmounted Tanzanite Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
make a stunning necklace or ring! It measures 9.79 x 8.16mm and has a perfect blend of blue and purple
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Tanzanite

1.17 Carat Unset Loose Unmounted Cushion Shaped Tanzanite Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
balance of rich blue and purple, this is unmistakeable as the highly-prized African gem from Tanzania. It
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Tanzanite

Colourless Sapphire 2.08ct Square Cut Natural Unheated, Loose Gemstone
Located in South Melbourne, AU
, this sapphire may have the faintest blue tones visible if set next to white diamonds. This colourless
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Sapphire

14.72ct Star Sapphire Gemstone - Oval Cabochon Cut Loose Solitaire
Located in Greensboro, NC
Shape/Cut: Oval Cabochon Color: Blue Dimensions (mm): 14.15 x 11.91 Weight: 14.72ct Treatment
Category

21st Century and Contemporary Loose Gemstones

Materials

Star Sapphire

3.88ct Pair Square Cushion Diamond Cut Blue Zircon from Cambodia
Located in Toronto, Ontario
visible under 10x magnification. Colour: Blue Hue: Blue Tone: 4 Medium Light Saturation: 5 Strong Species
Category

2010s Cambodian Loose Gemstones

Materials

Blue Zircon

3.00 Carat Natural Loose Parti Sapphire Cushion Gem For Engagement Ring
Located in Peshawar, PK
Loose Sapphire Weight: 3.00 Carats Dimension: 9.3 x 7.6 x 4.1 Mm Colour: Blue And Green Origin
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Sapphire

2.10 carats Fine Loose Aquamarine Custom Precision Cut Natural Nigerian Gemstone
Located in Bangkok, TH
ethereal blue hue of the Aquamarine evokes the tranquil depths of the ocean, creating a mesmerizing visual
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Aquamarine

8.65 Carats Natural Loose Mint Tourmaline Asscher Cut Gemstone Afghanistan Mine
Located in Peshawar, PK
Loose Mint Tourmaline Weight: 8.65 Carats Dimension: 12.2x12.1x8.3 Mm Origin: Afghanistan Shape
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

1.65 Carats Natural Loose Mint Green Tourmaline Oval Shape Ring Gemstone
Located in Peshawar, PK
Loose Tourmaline Weight: 1.65 Carats Dimension: 8.1x5.9x4.7 Mm Origin: Kunar Afghanistan Shape
Category

Late 20th Century Afghan Baroque Loose Gemstones

Materials

Tourmaline

2.72ct Colombian Green Emerald Pear-Cut Pair Loose Amazing Clarity and Lustre
By Valentina Fine Jewellery
Located in Sai Kung District, HK
beautiful clean crystal and their blue-green colour. The tone of these emeralds is medium-light, they are
Category

2010s Colombian Loose Gemstones

Materials

Emerald

2.85 Carat Natural Loose Green Lagoon Tourmaline Long Cushion Shape Kunar Mine
Located in Peshawar, PK
Loose Tourmaline Weight: 2.85 Carats Dimension: 9.3x6.6x5 Mm Origin: Kunar Afghanistan Shape
Category

21st Century and Contemporary Afghan Aesthetic Movement Loose Gemstones

Materials

Tourmaline

Sparkling 7.10 Carats Natural Brown Orange Loose Zircon Ring Gem From Cambodia
Located in Peshawar, PK
brilliance and fire, often serving as affordable alternatives to diamonds. Blue zircon, particularly the ones
Category

21st Century and Contemporary Cambodian Arts and Crafts Loose Gemstones

Materials

Zircon

6.75 Carats Natural Loose Green Tourmaline With Lagoon Color Shade Asscher Cut
Located in Peshawar, PK
Loose Tourmaline Weight: 6.75 Carats Dimension: 11.4x11.1x8 Mm Origin: Kunar Afghanistan Shape
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

29.65 Carats Stunning Natural Loose Green Aquamarine Pear Shape From Africa Mine
Located in Peshawar, PK
Loose Aquamarine Weight: 29.65 Carats Dimension: 19.7x18.8x15 Mm Origin: Africa Color: Light
Category

21st Century and Contemporary Malagasy Aesthetic Movement Loose Gemstones

Materials

Aquamarine

0.55 Carat Fancy Light Gray Blue Radiant Cut Diamond I1 Clarity GIA Certified
Located in Kowloon, HK
Light Gray Blue ➛ Carat: 0.55 ➛ Clarity: I1 ➛ GIA Certified ^FEATURES OF THE DIAMOND^ Our fancy light
Category

2010s Asian Loose Gemstones

Materials

Diamond

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Loose Blue Diamond For Sale on 1stDibs

Find the exact loose 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, white gold and 18k gold — can elevate any look. You can easily find a 7 antique edition and 37 modern creations to choose from as well. You’re likely to find the perfect loose blue diamond among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but 1.5 carat and 2 carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic loose blue diamond over the years, but those made by Sarosi By Timeless Gems, Alexander Beverly Hills and AB Jewelry NYC are often thought to be among the most beautiful. A loose blue diamond of any era or style can lend versatility to your look, but a version featuring diamond, from our inventory of 28, is particularly popular. An oval cut version of this piece has appeal, but there are also brilliant cut and round cut versions for sale. Finding a loose blue diamond for sale for women should be easy, but there are 24 pieces available to browse for unisex as well as men, too.

How Much is a Loose Blue Diamond?

The price for a loose blue diamond starts at $63 and tops out at $455,000 with these rings, on average, selling for $9,600.
Questions About Loose Blue Diamond
  • 1stDibs ExpertDecember 12, 2023
    Whether Cartier will set a loose diamond depends on the circumstances. If you purchased a piece of Cartier diamond jewelry and the stone has come loose, contact customer service for assistance with repairs. Cartier will usually not place a loose diamond that you purchased elsewhere in one of their settings. Find a wide range of Cartier diamond jewelry on 1stDibs.
  • 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 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 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 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 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 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.