0.50 Carat Fancy Dark Gray-Greenish Yellow “Chameleon” Diamond Flower Pendant
Located in New York, NY
An exquisite and rare creation showcasing a 0.50 carat natural Fancy Dark Gray-Greenish Yellow “Chameleon” diamond, GIA certified. This exceptional emerald-cut diamond is celebrated ...
Yellow Diamond, 18k Gold, White Gold
1.07 cts GIA Certified Chameleon Cushion Diamond Halo Ring
By Leibish and Co. USA Inc
Located in New York, NY
This sophisticated Chameleon Cushion Diamond Halo Ring features a 1.07-carat GIA-certified center diamond, surrounded by an open pave halo of color brilliants, all set in 18K white g...
Diamond, Yellow Diamond, 18k Gold, White Gold
"Enchant with Rarity: 1.96 Carat GIA Certified Chameleon Diamond"
By Malpani Jewels
Located in Hung Hom, HK
The allure of our 1.96 carat GIA Certified Chameleon Diamond, a true marvel of nature.
Diamond
2 Carat Fancy Chameleon Diamond Ring. GIA Cushion Diamond Engagement Ring
Located in New York, NY
Primary Stone: Fancy Chameleon Diamond Primary Stone Weight: approx 2.00 Carats Primary Stone Cut: Antique Cushion Cut Color Grade: Fancy Dark Gray-Yellowish Green Certification: GIA...
Diamond, Yellow Diamond, Platinum
1.25 cts CS GIA Certified Chameleon Pear Diamond Halo Ring
By Leibish and Co. USA Inc
Located in New York, NY
A beautiful chameleon pear halo diamond ring, with a center stone weighing 1.25cts and certified by GIA.
Diamond, Platinum
Chameleon Diamond - 0.27ct Natural Loose Fancy Green Chamelon VVS1 GIA Cushuion
Located in New York, NY
DIAMOND INFORMATION Retail Price - $8,500 Item Stock Number - CH6345187251 Certificate Number - GIA 1232807278 Shape - Cushion Carat Weight - 0.27ct Measurements - 3.72 x 3.70 x 2.3...
Diamond
Chameleon Diamond - 1.02ct Natural Loose Fancy Green Yellow Marquise GIA SI2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $12,900 Item Stock Number - CH59764763720 Certificate Number - GIA 2145584899 Shape - Marquise Carat Weight - 1.02ct Measurements - 11.30 x 5.27 ...
Diamond
Chameleon Diamond - 3.01ct Natural Loose Fancy Yellow Green Cushion GIA SI2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $28,900 Item Stock Number - CH59764763727 Certificate Number - GIA 5221751659 Shape - Cushion Carat Weight - 3.01ct Measurements - 11.30 x 6.60 x ...
Diamond
Chameleon Diamond - 0.27ct Natural Loose Fancy Green Chamelon VVS1 GIA Cushuion
Located in New York, NY
DIAMOND INFORMATION Retail Price - $8,500 Item Stock Number - CH6345187251 Certificate Number - GIA 1232807278 Shape - Cushion Carat Weight - 0.27ct Measurements - 3.72 x 3.70 x 2.3...
Diamond
Chameleon Diamond - 1.27ct Natural Loose Fancy Green Yellow Heart GIA SI2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $12,900 Item Stock Number - CH59764763719 Certificate Number - GIA 6237430852 Shape - Heart Carat Weight - 1.27ct Measurements - 5.94 x 6.79 x 3.9...
Diamond
Chameleon Diamond - 2.56ct Natural Loose Fancy Yellow Green Heart GIA SI2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $28,900 Item Stock Number - CH59764763728 Certificate Number - GIA 2296259726 Shape - Heart Carat Weight - 2.56ct Measurements - 7.92 x 9.07 x 5.3...
Diamond
Chameleon Diamond - 1.27ct Natural Loose Fancy Green Yellow Heart GIA SI2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $12,900 Item Stock Number - CH59764763719 Certificate Number - GIA 6237430852 Shape - Heart Carat Weight - 1.27ct Measurements - 5.94 x 6.79 x 3.9...
Diamond
Chameleon Colour Change 2.10 Ct Diamond 18 kt Ring, GIA Certificate
By Joël Glecer / Orologio
Located in Antwerp, BE
Fabulous Chameleon Colour Change Diamond Ring With GIA Certificate Diamond: Chameleon Colour Change, Brilliant cut, Natural diamond 2.10ct.
Diamond, 18k Gold, White Gold
GIA 0.52ct Fancy Gray-Yellowish Green Chameleon Diamond VS1 Oval Mod Brilliant
Located in New York, NY
GIA Natural Colored Diamond Report: 5231868056 0.52 carat Oval Modified Brilliant Color: Fancy Gray-Yellowish Green (Natural), distribution: Even Clarity: VS1 Fluorescence: Strong Bl...
Diamond
GIA 0.52ct Fancy Gray-Yellowish Green Chameleon Diamond VS1 Oval Mod Brilliant
Located in New York, NY
GIA Natural Colored Diamond Report: 5231868056 0.52 carat Oval Modified Brilliant Color: Fancy Gray-Yellowish Green (Natural), distribution: Even Clarity: VS1 Fluorescence: Strong Bl...
Diamond
Chameleon Diamond - 0.71ct Natural Loose Fancy Green Chamelon Color GIA Pear VS1
Located in New York, NY
DIAMOND INFORMATION Retail Price - $12,500 Item Stock Number - CG43637275483 Certificate Number - GIA 2466634998 Shape - Pear Carat Weight - 0.71ct Measurements - 7.06 x 4.49 x 3.02...
Diamond
Chameleon Diamond 1.01ct Natural Loose Fancy Yellow Green Color Pear GIA SI2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $18,900 Item Stock Number - CG316537248553 Certificate Number - GIA 2235298140 Shape - Pear Carat Weight - 1.01ct Measurements - 8.95 x 5.39 x 3.1...
Diamond
Chameleon Diamond - 1.00ct Natural Loose Fancy Gray Yellow Green Pear GIA VS2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $13,900 Item Stock Number - CH59764763724 Certificate Number - GIA 523275826 Shape - Pear Carat Weight - 1.00ct Measurements - 8.31 x 4.92 x 3.25 ...
Diamond
Chameleon Diamond - 1.01ct Natural Loose Fancy Gray Yellow Green Oval GIA SI2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $12,500 Item Stock Number - CH3643754827 Certificate Number - GIA 6522895538 Shape - Oval Carat Weight - 1.01ct Measurements - 7.97 x 5.33 x 3.47 ...
Diamond
Chameleon Diamond - 1.51ct Natural Loose Fancy Gray Yellow Green Oval GIA SI2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $19,500 Item Stock Number - CH3643754828 Certificate Number - GIA 5231114128 Shape - Oval Carat Weight - 1.51ct Measurements - 9.29 x 6.16 x 4.08 ...
Diamond
Chameleon Diamond - 1.01ct Natural Loose Fancy Gray Green Yellow Pear GIA SI2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $16,500 Item Stock Number - CH3643754830 Certificate Number - GIA 6237769372 Shape - Pear Carat Weight - 1.01ct Measurements - 8.31 x 4.89 x 3.35 ...
Diamond
Chameleon Diamond - 1.00ct Natural Loose Fancy Dark Gray Green Oval GIA SI2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $16,500 Item Stock Number - CH3643754829 Certificate Number - GIA 6505783816 Shape - Oval Carat Weight - 1.00ct Measurements - 6.56 x 5.11 x 3.49 ...
Diamond
Chameleon Diamond - 2.01ct Natural Loose Fancy Dark Yellow Green Oval GIA SI2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $18,900 Item Stock Number - CH59764763726 Certificate Number - GIA 2235649906 Shape - Oval Carat Weight - 2.01ct Measurements - 9.08 x 6.27 x 4.34...
Diamond
Chameleon Diamond - 1.51ct Natural Loose Fancy Deep Yellow Green Radiant GIA VS1
Located in New York, NY
DIAMOND INFORMATION Retail Price - $18,900 Item Stock Number - CH59764763725 Certificate Number - GIA 6505780294 Shape - Radiant Carat Weight - 1.51ct Measurements - 7.83 x 5.19 x 3...
Diamond
Chameleon Diamond - 1.00ct Natural Loose Fancy Dark Yellow Green Oval GIA SI2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $13,900 Item Stock Number - CH59764763723 Certificate Number - GIA 6505783816 Shape - Oval Carat Weight - 1.00ct Measurements - 6.56 x 5.11 x 3.49...
Diamond
Chameleon Diamond - 1.01ct Natural Loose Fancy Dark Green Yellow Pear GIA SI2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $12,000 Item Stock Number - CH59764763718 Certificate Number - GIA 6237769372 Shape - Pear Carat Weight - 1.01ct Measurements - 8.31 x 4.89 x 3.35...
Diamond
Chameleon Diamond - 0.47ct Natural Loose Fancy Green Pear GIA VS1 Match Pair
Located in New York, NY
DIAMOND INFORMATION Retail Price - $8,500 Item Stock Number - CH923598368 Certificate Number - GIA 2231806925, GIA 5232806452 Shape - Pear Carat Weight - 0.24ct, 0.23ct Measurements...
Diamond
Chameleon Diamond - 0.47ct Natural Loose Fancy Green Pear GIA VS1 Match Pair
Located in New York, NY
DIAMOND INFORMATION Retail Price - $8,500 Item Stock Number - CH923598368 Certificate Number - GIA 2231806925, GIA 5232806452 Shape - Pear Carat Weight - 0.24ct, 0.23ct Measurements...
Diamond
Chameleon Diamond - 0.50ct Natural Loose Fancy Gray Yellow Green Pear GIA VS2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $9,000 Item Stock Number - CH923598364 Certificate Number - GIA 2235736033 Shape - Pear Carat Weight - 0.50ct Measurements - 6.20 x 4.12 x 2.60 Co...
Diamond
Chameleon Diamond - 0.30ct Natural Loose Fancy Gray Yellow Green Pear GIA SI1
Located in New York, NY
DIAMOND INFORMATION Retail Price - $6,0500 Item Stock Number - CH923598366 Certificate Number - GIA 1232807245 Shape - Pear Carat Weight - 0.30ct Measurements - 5.42 x 3.46 x 2.25 C...
Diamond
Chameleon Diamond - 0.50ct Natural Loose Fancy Gray Yellow Green Pear GIA VS2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $9,000 Item Stock Number - CH923598364 Certificate Number - GIA 2235736033 Shape - Pear Carat Weight - 0.50ct Measurements - 6.20 x 4.12 x 2.60 Co...
Diamond
Chameleon Diamond - 0.49ct Natural Loose Fancy Gray Yellow Green Pear GIA VS2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $9,0500 Item Stock Number - CH923598365 Certificate Number - GIA 5231807084 Shape - Pear Carat Weight - 0.49ct Measurements - 6.72 x 4.01 x 2.53 C...
Diamond
$9,244Sale Price|20% Off
GIA Certified 1.49 Carat Fancy Chameleon Si2 Modified Shield Step Cut Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56544 Stone Shape: MODIFIED SHIELD STEP CUT Diamond Weight: 1.49 CT Color: FANCY DARK BROWN-GREENISH YELLOW Cut: Excellent Measurements: 6.14 x 10.22 x 3.3...
Diamond, White Diamond, Brown Diamond
3.52 Carat Green Diamond Chameleon Radiant Studs
By Rare Colors
Located in New York, NY
Both stones are GIA-certified chameleon diamonds—an extraordinary natural phenomenon in which the diamonds temporarily shift color when gently heated or kept in darkness.
Diamond, 18k Gold, Rose Gold
Green 'Chameleon' Pear Shape Diamond Double Halo Pendant - Rare Colors
By Rare Colors
Located in New York, NY
At its heart lies a rare 0.68-carat fancy grayish yellowish green chameleon diamond, certified by the GIA. This fascinating gem is a true marvel of nature, naturally shifting its hue...
Diamond, Rose Gold, Platinum
"Chameleon" Diamond GIA 1.41 Carat Cushion with Pink Diamonds Platinum Ring
Located in New York, NY
1.41 carats cushion shaped diamond that has a report from the Gemological Institute of America describing it as "CHAMELEON". The color of the diamond is graded Fancy Dark Gray-Yello...
Diamond, Pink Diamond, Platinum, 18k Gold
GIA Certified "Chameleon" and Pink Diamond Cocktail Ring
Located in New York, NY
"CHAMELEON" and Fancy Intense Purple Pink diamond ring This magnificent ring contains a GIA Certified Marquise-shaped Fancy Deep Grayish Yellowish Green "Chameleon" diamond weighing...
Diamond, Platinum
2.60 Carat GIA Fancy Colored Chameleon Diamond Ring
Located in Los Angeles, CA
A superb chameleon diamond that is ever changing with its environment.
14k Gold
GIA Certified 2.02 Carats Natural Rare Chameleon Olive Diamond Three Stone Ring
Located in Saint Louis, MO
Oval Shape 2.02 carats GIA "Chameleon diamond" Rare Natural diamond - changes its color in different lighting and temperature settings.
Diamond, 18k Gold
GIA Certified 4.27 Carat Emerald cut Deep Brownish Greenish Yellow Diamond Men
By Raiman Rocks
Located in Calabasas, CA
Take it out to the sun and it is olive green, bring it back to the room and it is yellow, go to a darker place and it will show deep green. Such a special diamond, just like a chamel...
Diamond, Yellow Diamond, Platinum
1.01ct ‘Chameleon’ Diamond Oval GIA Ring
By Rare Colors
Located in New York, NY
Natural color changing diamond certified as a Fancy Greenish Yellow but facing up predominantly Green. When the stone is left in the dark or heated the door temporarily changes to ye...
Diamond, 18k Gold
GIA Estate Chameleon Diamond Round Natural Fancy Grayish Yellowish Green Ring
Located in Los Angeles, CA
Gorgeous 0.80 ct. round chameleon diamond that temporarily changes color when gently heated or left in darkness for a period of time. 0.55 ct. good quality white diamond rounds surr...
Diamond, 18k Gold
Cartier Ring 18k Gold Chameleon Diamond Bypass Cocktail Ring
By Cartier
Located in Beverly Hills, CA
This 1.24-carat Chameleon diamond comes with a GIA Colored Diamond Report stating that it is a Natural Fancy Dark Greenish Gray diamond .
Diamond, 18k Gold, Yellow Gold
1.41 Carat Green & Pink Diamond Engagement Ring in 18K Gold, GIA Certified
Located in New York, NY
Engagement ring featuring a 0.86-carat oval-cut Chameleon diamond, certified by GIA as a Natural Fancy Gray-Yellowish Green diamond with VS2 clarity.
Diamond, Pink Diamond, 18k Gold
GIA Fancy Dark Brown Greenish Yellow Chameleon Diamond Ring in 14k
Located in Los Angeles, CA
Stunning GIA 1.57 ct. fancy dark brown greenish yellow chameleon cushion I1 clarity with good quality white diamond rounds.
Diamond, 14k Gold
GIA CHAMELEON 1.11 Carat Pear Shape Fancy Yellow Diamond Ring 14K White Gold
Located in Great Neck Plaza, NY
GIA CHAMELEON Fancy Brownish Greenish Yellow Pear Shape Natural Diamond Weighs 1.11 carats.
Diamond, White Diamond, Yellow Diamond, Gold, 14k Gold, White Gold
Antique 18ct White Gold, 1920s 10 Carat Aquamarine & Baguette Diamond Ring
Located in Brighton, GB
Antique Aquamarine Ring 18ct White Gold Stamped Circa 1920s Immerse yourself in the elegance of the 1920s with this exquisite Art Deco ring, expertly crafted from 18ct white gold...
Aquamarine, Diamond, 18k Gold, White Gold
Rose Cut Diamond Solitare Gold Ring
Located in Cairo, EG
Large rose cut diamond diameter 10mm×8mm in octagon shape excellent spark white color no inclousion with total estimate diamond weight of 3.5 carats centered in 14k gold solitaire ri...
$1,057Sale Price|55% Off
ICA 18K White Gold 0.75ct Pink Sapphire & 0.15ct Diamond Fine Ring
Located in เกาะสมุย, TH
A higher end international standard jewelry with amazing unique design and pink sapphire gemstone. Hot pink sapphire though petite offers high brilliance and eye-opening color. Bague...
Diamond, Pink Sapphire, 18k Gold, White Gold
$439,000
W 0.45 in D 0.28 in L 0.52 in
6.47 Carat Paraiba Tourmaline Loose Gemstone, Oval Cut, Mozambique, GIA Certifie
By Merkaba
Located in Beverly Hills, CA
Offered loose by Merkaba Jewelry Beverly Hills, this 6.47 carat Paraiba tourmaline from Mozambique is an extraordinary collector gemstone, presented in a refined oval cut and accompa...
Tourmaline, Paraiba, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
Antique French Silver Hair Comb Hair Ornament
Located in Munich, Bavaria
This hair comb was handcrafted in the late 1830's, the engraving in the centre is typical for the design of the second quarter of the nineteenth The design of this hair comb feature...
Silver
33.31 carats no-heat multi sapphire top quality 24 pieces cut stone natural gem
Located in Jaipur, RJ
33.31 carats no-heat multi sapphire top quality 24 pieces cut stone natural gem Gemstone - Sapphire Weight - 33.31 carats Quantity - 24 Pieces Size - 7x5 to 5x8 mm Shape - Mix cut s...
Aquamarine, Sapphire
Fine Art Deco Natural Sapphire Diamond 18K White Gold Engagement Ring, GIA
Located in New York, NY
Classic, elegant estate Art Deco period 3.56 Carat natural blue sapphire diamond 18K white gold engagement ring Early 20th Century Circa 1920 Sapphire: 3.56 carats, octagonal, step c...
Diamond, Sapphire, White Gold, 18k Gold
CLEARANCE , 1.12ct Round Brilliant Cut Natural Diamond
Located in Great Neck Plaza, NY
1.12 ct round brilliant cut loose natural diamond *Free shipping within the US
Diamond, 14k Gold, White Gold
Art Deco Colombian Square Cut Emerald Diamond Platinum Three-Stone Ring
Located in Greenwich, CT
You will truly "go green" with this extraordinary AGL and Gubelin certified Colombian untreated 2.78 carat square cut emerald ring attributed to the most ancient of mines. With an e...
Emerald, White Diamond, Platinum
MARKDOWN, 1.29ct Round Natural Diamond
Located in Great Neck Plaza, NY
Diamond Size: 1.29 carats (the weight of the diamond). Shape: Round (the cut of the diamond). Average Color: I Average Clarity: I1 (Slightly Included, which means the diamond has...
Diamond, 14k Gold, Yellow Gold
GIA Certified 7.0 Carat Heart Shape Pink Diamond Cocktail Ring
By GEMME
Located in New York, NY
Heart Shape Diamond weighing 7.0 Carat with GIA certificate stating the Diamond is of Fancy Pink color and VS2 Clarity. Surrounded by reverse set White Diamonds weighing 5.02 Carats....
Pink Diamond, Platinum
Antique Certified 4.97ct Fancy Light Yellow Old Cushion Cut Diamond Ring
Located in London, GB
A beautiful antique 4.97ct old cushion cut diamond three stone ring set in 18k yellow gold and platinum. The ring is centrally set with a stunning antique old cushion cut diamond wh...
Diamond, 18k Gold, Yellow Gold, Platinum
$1,560Sale Price|20% Off
Elegant Natural pave diamonds pearls sterling silver tiara head accessory band
Located in Delhi, DL
For the queen in you! This royal tiara is a symbol of beauty and self-love. It is handmade with Natural pave diamonds and natural white pearls in sterling silver. Diamond- Pave diam...
Diamond, Pearl, Sterling Silver
GIA 17.91 Carat Old Cushion Cut Diamond Solitaire Ring in Platinum
Located in La Jolla, CA
GIA certified 17.91 carat Old Cushion Cut Diamond Solitaire Ring in Platinum Old Cushion Diamond Ring features a Center Cushion Brilliant Cut Diamond with beautiful vintage carving ...
Diamond, Platinum
Antique Arts and Crafts Silver Plate Tiara Head Ornament
Located in Munich, Bavaria
This extravagant tiara in the Arts and Crafts taste was created out of silver plated copper in the last decade of the nineteenth century out of silver plated copper. The metal shows ...
Silver
Emilio Jewelry Gia Certified 2.00 Carat Vivid Pink Diamond Ring
By Emilio!
Located in New York, NY
From The Museum Vault At Emilio Jewelry Located on New York's Fifth Avenue, A true collection piece. Sits in the center a magnificent elongated oval. Gia certified as a natural vivid...
Pink Diamond, Platinum
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.