Skip to main content

Untreated Fancy

3
to
14
156
127
292
113
27
11
9
6
5
4
3
2
1
1
1
1
1
1
47
28
26
13
7
Sort By
Natural Untreated Fancy Purple Pink Diamond 0.39ct AIG Certified Blister SI1 Cut
By Gems and Jewels UK
Located in Birmingham, GB
Natural Untreated Fancy Purple Pink Diamond 0.39ct AIG Certified Blister SI1 Cut Certified Fancy
Category

21st Century and Contemporary More Jewelry

Materials

Diamond, Pink Diamond

1.44ct Unique IGI Certified Green Blue Sapphire Untreated Fancy Emerald Cut
By Gems and Jewels UK
Located in Birmingham, GB
1.44ct Unique IGI Certified Green Blue Sapphire Untreated Fancy Emerald Cut Natural Untreated
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire, Blue Sapphire, Emerald

GIA Certified Untreated Fancy Pink Purple Diamond Art Deco Style Platinum Ring
By Gems and Jewels UK
Located in Birmingham, GB
Untreated Fancy Pink Purple Diamond Art Deco Style Platinum Ring. A beautiful and unique handmade
Category

21st Century and Contemporary British Three-Stone Rings

Materials

Pink Diamond, Diamond, White Diamond, Platinum

1.41ct Unique IGI Blue Yellow Green Sapphire Untreated Fancy Pentagon Cut Gem
By Gems and Jewels UK
Located in Birmingham, GB
1.41ct Unique IGI Blue Yellow Green Sapphire Untreated Fancy Pentagon Cut Gem Unique Untreated
Category

20th Century More Jewelry

IGI Certified 1.46ct Colour Change Untreated Fancy Cut Sapphire Diamond Pendant
By Gems and Jewels UK
Located in Birmingham, GB
IGI Certified Untreated Fancy Pentagon Cut Untreated Colour Change Sapphire & Diamond 18k White
Category

21st Century and Contemporary Pendant Necklaces

Materials

Purple Sapphire, White Diamond, Diamond, Green Sapphire, Yellow Sapphire...

Rare Untreated Fancy Pink & White Diamond Round Cut Platinum Eternity Band Ring
By Gems and Jewels UK
Located in Birmingham, GB
Natural Fancy Pink & White Diamond Round Cut 2 Row 1/4 Eternity Platinum Ring. A beautiful
Category

21st Century and Contemporary British Band Rings

Materials

Diamond, White Diamond, Pink Diamond, Platinum

1.29 Carat Natural Fancy Brown Diamond Ring 14 Karat Edwardian Gilt Scaling Deco
Located in New York, NY
.81ct. Natural, Untreated Fancy Brown Diamond Full cut brilliant Princess Obsolete sparkle and
Category

2010s American Edwardian Solitaire Rings

Materials

Diamond, Brown Diamond, 14k Gold, White Gold

IGI Certified Fancy Pink & White Diamond 18k White Gold Raindance Bubble Ring
By Gems and Jewels UK
Located in Birmingham, GB
Fine And Rare Untreated Natural Fancy Pink And White Diamond 18k White Gold Raindance Bubble Ring
Category

21st Century and Contemporary British Fashion Rings

Materials

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

IGI Certified Untreated Pink Diamond 18k Rose And White Gold Cluster Halo Ring
Located in Birmingham, GB
Fine Untreated Fancy Light Pink Diamond 18k Rose And White Gold Cluster Halo Ring. Beautifully
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, White Diamond, Pink Diamond, Gold, 18k Gold, Rose Gold, White Gold

Peter Suchy 2.17 Carat Yellow White Diamond Halo Gold Octagon Earrings
By Peter Suchy
Located in Stamford, CT
weight 2.17cts, natural untreated fancy yellow diamonds F, VS2 and SI1 clarity 24 round brilliant cut
Category

Late 20th Century Lever-Back Earrings

Materials

Diamond, White Diamond, Yellow Diamond, White Gold, Yellow Gold, Gold, 1...

GIA Certifed 0.91 Carat Orange Heart Shape Diamond Pendant Necklace
By Issac Nussbaum
Located in New York, NY
This very rare color diamond is graded by the GIA to be untreated fancy deep brownish yellow orange
Category

2010s American Modern Pendant Necklaces

Materials

Diamond

IGI 18K 3.09 Ct Red Spinel&Pink Diamonds Antique Engagement Ring
Located in Kaohsiung City, TW
*IGI 18K 3.09 Ct Red Spinel&Pink Diamonds Antique Engagement Ring* IGI-certified natural untreated
Category

21st Century and Contemporary Taiwanese Contemporary Engagement Rings

Materials

Spinel, Pink Diamond, Diamond, 18k Gold, White Gold, Gold

Eighteen Karat Yellow Gold Brooch with Sapphires and Paraiba Tourmalines
By Polya Medvedeva Jewellery
Located in Berlin, DE
each) oval water-pool greenish-blue copper-bearing Paraiba tourmalines, unheated, untreated Fancy grey
Category

2010s German Contemporary Brooches

Materials

Spinel, Paraiba, Tourmaline, Green Sapphire, Blue Sapphire, Sapphire, Ru...

GRA Certified 1.00Ct Fancy Cut Yellow Green Sapphire Untreated Gem VVS
By Gems and Jewels UK
Located in Birmingham, GB
GRA Certified 1.00Ct Fancy Cut Yellow Green Sapphire Untreated Gem VVS Unique Natural GRA
Category

21st Century and Contemporary More Jewelry

Unique GIA Certified Untreated Yellow Ceylon Sapphire Fancy Hexagonal 18k Ring
Located in Birmingham, GB
Fine GIA Certified Untreated Yellow Ceylon Sapphire 18k Gold Solitaire Ring. Certified 1.68 carat
Category

21st Century and Contemporary Solitaire Rings

Materials

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

Unique GIA Certified Untreated Yellow Ceylon Sapphire Fancy Hexagonal 18k Ring
Located in Birmingham, GB
Fine GIA Certified Untreated Yellow Ceylon Sapphire 18k Gold Solitaire Ring. Certified 1.68 carat
Category

21st Century and Contemporary Solitaire Rings

Materials

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

Untreated No Oil Fancy Shape Russian Emerald Ring Gem 1.58 Carat Weight
By Tsarina Jewels
Located in Bangkok, TH
Introducing a captivating and exquisite piece of nature's beauty: the Untreated Emerald. This
Category

2010s Russian Modern Loose Gemstones

Materials

Emerald

Natural Untreated Coral Gold Earrings
Located in Stamford, CT
Mid-Century natural untreated Coral 18k yellow gold lever back earrings. 2 fancy red translucent
Category

Mid-20th Century Lever-Back Earrings

Materials

Coral, 18k Gold, Yellow Gold, Gold

Emilio Jewelry Certified Untreated Ruby Necklace
By Emilio!
Located in New York, NY
meetings available! We here at Emilio Jewelry are experts in natural fancy colored diamonds, precious gems
Category

21st Century and Contemporary Choker Necklaces

Materials

Ruby

Emilio Jewelry Untreated 55.00 Carat Ruby Necklace
By Emilio!
Located in New York, NY
A selection of perfectly matched Mozambique rubies, all untreated and carefully selected to create
Category

21st Century and Contemporary Choker Necklaces

Materials

Ruby

Imperial Jade Pendant with Diamonds Certified Untreated
Located in Southbury, CT
9.4mm x 3.1mm. The stones are round, pear-shaped and fancy-cut. This is an exceedingly rare and
Category

2010s Singaporean Artisan Pendant Necklaces

Materials

Diamond, Jade, 18k Gold, Platinum

Emilio Jewelry Certified Untreated Kashmir Sapphire Ring
By Emilio!
Located in New York, NY
zoom meeting live. Our speciality is in the spectrum of Natural Fancy Colored Diamonds, Precious
Category

21st Century and Contemporary Solitaire Rings

Materials

Sapphire

Untreated 4.03 Carat Pink Sapphire Diamond Halo Ring
Located in New Orleans, LA
untreated pink sapphire achieves its mesmerizingly rich rose hue naturally. The oval-shaped/mixed-cut
Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Pink Sapphire, Platinum

Emilio Jewelry Certified Untreated 4.40 Carat Ruby Ring
By Emilio!
Located in New York, NY
Fifth Avenue, Center: 4.40ct + Mozambique Ruby, Untreated Vivid Red Please inquire for more images
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

Emilio Jewelry GRS Certified 7.00 Carat Untreated Ruby
By Emilio!
Located in New York, NY
are experts in natural fancy colored diamonds, precious gems, and specialize in only the most valuable
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

Emilio Jewelry Certified 7.89 Carat Untreated Burma Ruby Ring
By Emilio!
Located in New York, NY
Fifth Avenue, GRS certified as vivid red pigeons blood. No Heat and untreated. Burma MogokMyanmar. In
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

Emilio Jewelry Certified Natural untreated Cornflower Blue Sapphire Ring
By Emilio!
Located in New York, NY
Fifth Avenue, Featuring a true cornflower blue untreated Sri Lankan Ceylon Sapphire just over 5 Carats
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Sapphire

18.02ct, untreated cushion-cut Tourmaline and 3ct yellow Diamond ring.
Located in Los Angeles, CA
two untreated GIA certified, fancy yellow diamonds totaling 3 carats, designed in platinum with 18K
Category

21st Century and Contemporary American Modern Bridal Rings

Materials

Yellow Diamond, Tourmaline, 18k Gold, Yellow Gold, Platinum

Emilio Jewelry GRS Certified Untreated No Heat Padparadscha Ring
By Emilio!
Located in New York, NY
Treatement: None, unheated or untreated. Setting: 78 white diamonds totaling approximately 0.99 carats, 8
Category

21st Century and Contemporary Three-Stone Rings

Materials

Padparadscha Sapphire

Emilio Jewelry Certified 21.00 Carat Untreated No Heat Sapphire Earring
By Emilio!
Located in New York, NY
Fifth Avenue, Finding one untreated sapphire of this size is very difficult, imagine a matching pair
Category

21st Century and Contemporary Dangle Earrings

Materials

Sapphire

Emilio Jewelry Certified 15.00 Carat Untreated No Heat Ruby Ring
By Emilio!
Located in New York, NY
Jewelry are experts in natural fancy colored diamonds, precious gems, and specialize in only the most
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

Emilio Jewelry Certified 14.00 Carat Untreated Cornflower Blue Sapphire Ring
By Emilio!
Located in New York, NY
us to see this piece on a zoom meeting live. Our speciality is in the spectrum of Natural Fancy
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Sapphire

Emilio Jewelry Certified 27.00 Carat Untreated No Oil Emerald Ring
By Emilio!
Located in New York, NY
. This emerald is super rare being untreated, no oil, Vivid green color. Emilio is an expert in
Category

21st Century and Contemporary Three-Stone Rings

Materials

Emerald

Emilio Jewelry 7.56 Certified Burma No Heated Untreated Sapphire Bracelet
By Emilio!
Located in New York, NY
Jewelry Atelier, whom specializes in rare collectible pieces in the Fancy colored diamond, and precious
Category

21st Century and Contemporary Retro Bracelets

Materials

Sapphire

AGL Certified 8.463 ct. Unheated & Untreated Blue Sapphire & Fine Diamond Ring
By Pierre Famille
Located in Aspen, CO
, indicating it has not been enhanced by man - it is unheated and untreated. This Report is older (as this
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

Emilio Jewelry Grs Certified Pigeon Blood Vivid Red Untreated Ruby Earrings
By Emilio!
Located in New York, NY
Two center rubies: 2.13 carats Vivid Red OVAL, 2.08 carats Vivid Red OVAL Setting: 4 fancy-cut
Category

21st Century and Contemporary Dangle Earrings

Materials

Ruby

AGL Certified 8.463 ct. Unheated & Untreated Blue Sapphire & Fine Diamond Ring
Located in Aspen, CO
Laboratories, indicating it has not been enhanced by man - it is unheated and untreated. This Report is older
Category

21st Century and Contemporary North American Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Emilio Jewelry Certified 2.69 Carat Untreated No Oil Emerald Diamond Ring
By Emilio!
Located in New York, NY
untreated emerald set in the center of vivid green saturation. We are experts at creating jewels for these
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Emerald

Emilio Jewelry GRS Certified 5.00 Carat Untreated Pigeons Blood Ruby Ring
By Emilio!
Located in New York, NY
From the Emilio Jewelry Museum Vault, Showcasing a stunning certified 5.00 carat unheated/untreated
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

Emilio Jewelry Certified 10.50 Carat Untreated No Oil Muzo Colombian Emerald
By Emilio!
Located in New York, NY
untreated/no oil and Vivid Green Muzo Color. This emerald is perfect for the avid collector. The emerald is
Category

21st Century and Contemporary Three-Stone Rings

Materials

Emerald

Emilio Jewelry GRS Certified 2.00 Carat Untreated Vivid Red Ruby Necklace
By Emilio!
Located in New York, NY
approximately 0.38 carats, 18K The natural, untreated, unheated rubies produced in Mozambique in East Africa are
Category

21st Century and Contemporary Pendant Necklaces

Materials

Ruby

Emilio Jewelry Gubelin Certified 3.90 Carat Untreated No Oil Colombian Emerald
By Emilio!
Located in New York, NY
certified no oil/untreated Colombian emerald. The color is Vivid Green which is the best saturation, it’s a
Category

21st Century and Contemporary Three-Stone Rings

Materials

Emerald, Platinum

Emilio Jewelry Certified 2.28 Carat No Oil Untreated Colombian Emerald Ring
By Emilio!
Located in New York, NY
certified no oil/untreated Colombian emerald. The color is Vivid Green which is the best saturation, it’s a
Category

21st Century and Contemporary Three-Stone Rings

Materials

Emerald, Platinum

1.44ct IGI Certified Deep Teal Blue Untreated Sapphire 18k White Gold Pendant
By Gems and Jewels UK
Located in Birmingham, GB
Deep Teal Green Blue Untreated Sapphire 18k White Gold Pendant Necklace. A fine IGI certified 1.44
Category

21st Century and Contemporary Pendant Necklaces

Materials

Blue Sapphire, Green Sapphire, Sapphire, Gold, 18k Gold, White Gold

GIA Certified Untreated Bi Colour Australian Sapphire 18k White Gold Ring ITSIT
Located in Birmingham, GB
ITSIT Natural Parti Colour Untreated Australian Sapphire 18k White Gold Three Stone Ring. Rare GIA
Category

21st Century and Contemporary Three-Stone Rings

Materials

Sapphire, Blue Sapphire, Yellow Sapphire, Green Sapphire, Gold, 18k Gold...

Emilio Jewelry GRS Certified 6.00 Carat Untreated Pigeons Blood Ruby Earrings
By Emilio!
Located in New York, NY
specializes in rare collectible pieces in natural Fancy colored diamonds, and the rarest most precious gems
Category

21st Century and Contemporary Stud Earrings

Materials

Ruby

Untreated Jade and Diamond Grapevine Flower and Ribbon Design Brooch in 18k
Located in Miami, FL
Untreated Burmese Jadeite Jade in a gorgeous floral grapevine motif design. Paired with 33 round
Category

2010s Burmese Baroque Brooches

Materials

Diamond, Jade, 18k Gold, White Gold

0.79 Carat Natural Fancy Pink Sapphire
Located in Hua Hin, TH
A stunning Fancy Pink Sapphire from the Kenya, East Africa ID #: FSC098 Weight: 0.79 Carats Shape
Category

2010s Kenyan Loose Gemstones

Materials

Pink Sapphire

0.79 Carat Natural Fancy Pink Sapphire
0.79 Carat Natural Fancy Pink Sapphire
Free Shipping
W 0.22 in D 0.14 in L 0.18 in
Emilio Jewelry Certified 3.65 Carat Untreated No Oil Muzo Colombian Emerald Ring
By Emilio!
Located in New York, NY
Showcasing a certified Colombian emerald 3.65ct in the center. This emerald is untreated/no oil and
Category

21st Century and Contemporary Three-Stone Rings

Materials

Emerald

11.82 Carat Natural Ruby Fancy Carving Loose Gemstone
By JEWEL HUB
Located in Hong Kong, HK
Natural Red Ruby Fancy Carving Fancy Gemstone. 11.82 Carat with a elegant Red color and excellent
Category

21st Century and Contemporary Hong Kong Art Deco Loose Gemstones

Materials

Ruby

11.82 Carat Natural Ruby Fancy Carving Loose Gemstone
11.82 Carat Natural Ruby Fancy Carving Loose Gemstone
Free Shipping
H 0.1 in W 0.6 in L 0.99 in
8.22 Carat Natural Ruby Fancy Carving Loose Gemstone
By JEWEL HUB
Located in Hong Kong, HK
Natural Red Ruby Handmade Carving Fancy Gemstone. 8.22 Carat with a elegant Red color and excellent
Category

21st Century and Contemporary Hong Kong Art Deco Loose Gemstones

Materials

Ruby

8.22 Carat Natural Ruby Fancy Carving Loose Gemstone
8.22 Carat Natural Ruby Fancy Carving Loose Gemstone
Free Shipping
H 0.12 in W 0.48 in L 0.83 in
Natural Ruby 14.30 Carat Handmade Carving Fancy Loose Gemstone
By JEWEL HUB
Located in Hong Kong, HK
Natural Red Ruby Handmade Carving Fancy Gemstone. 14.30 Carat with a elegant Red color and
Category

21st Century and Contemporary Hong Kong Art Deco Loose Gemstones

Materials

Ruby

Unique Fancy Cut 1.06Ct Green Sapphire GRA Certified Unheated Gem
By Gems and Jewels UK
Located in Birmingham, GB
Unique Fancy Cut 1.06Ct Green Sapphire GRA Certified Unheated Gem Natural GRA Certified Untreated
Category

21st Century and Contemporary More Jewelry

Certified 1.34 Ct Natural Fancy Yellow Diamonds Drop Earrings
Located in București, B
This exquisite pair of pear cut natural diamonds and natural fancy yellow is certified as natural
Category

2010s Romanian Art Deco Drop Earrings

Materials

Diamond, Yellow Diamond, 18k Gold

17.85 Carats Natural Loose Purple Amethyst Fancy Cut Gemstone
Located in Peshawar, PK
Cut: Fancy Color: Purple Treatment: Non Certificate: On Demand Amethyst, a stunning variety of quartz
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

17.85 Carats Natural Loose Purple Amethyst Fancy Cut Gemstone
17.85 Carats Natural Loose Purple Amethyst Fancy Cut Gemstone
Free Shipping
W 0.56 in D 0.52 in L 0.65 in
4.67 Carat Natural Ruby Fancy Color Diamond Cross 14 Karat
Located in New York, NY
Natural Round Rubies & Fancy Diamond Cross. .40ct. Brilliant Princess Cut Fancy Orange Brown
Category

2010s American Pendant Necklaces

Materials

Diamond, Brown Diamond, Ruby, 14k Gold, Yellow Gold

GIA Certified Natural Fancy Brownish Greenish Yellow Diamond 4.5ct Ring
Located in London, GB
Statement ring consisting of a mysterious fancy brownish greenish yellow colour natural untreated
Category

2010s British Modern Cluster Rings

Materials

Yellow Diamond, Diamond, 18k Gold, White Gold

Certified Apple Green Jade, Fancy Color Diamond Butterfly Pendant / Brooch
Located in Hong Kong, HK
wings are made of 2 apple green carved jades. There are 2 white diamonds 0.02cts, 10 fancy yellow
Category

2010s Hong Kong Pendant Necklaces

Materials

Diamond, White Diamond, Jade, Ruby, Yellow Diamond, Gold, 18k Gold, Whit...

Aventina-Spencer, Cortez Mabé, Fancy Diamond, Spinel and Morganite Earrings
By Aventina-Spencer
Located in Ballymena, GB
Round Brilliant cut Natural Fancy Colour Lilac Diamonds with VS clarity and a total weight of 0.88
Category

2010s Northern Irish Contemporary Dangle Earrings

Materials

Diamond, Morganite, Pearl, Spinel, 18k Gold

Cynthia Scott Fancy Purple Pink Tanzanite, 18kt and Platinum Paloma Ring
By Cynthia Scott
Located in Logan, UT
The striking and rare unheated, fancy color pink-lavender tanzanite sparkles perfectly in this
Category

2010s American Fashion Rings

Materials

Tanzanite, Gold, 18k Gold, Yellow Gold, Platinum

  • 1
Get Updated with New Arrivals
Save "Untreated Fancy", and we’ll notify you when there are new listings in this category.

Untreated Fancy For Sale on 1stDibs

You are likely to find exactly the untreated fancy you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of 18k Gold, Gold and White Gold, this item was constructed with great care. Our collection of these items for sale includes 2 vintage editions and 22 modern creations to choose from as well. Finding the perfect untreated fancy 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. Creating an untreated fancy has been a part of the legacy of many jewelers, but those produced by Fine Jewels UK are consistently popular. See these pages for a cushion cut iteration of this accessory, while there are also round cut cut and radiant cut cut versions available here, too. Most of our untreated fancy for sale are for women, but there are 20 pieces available to browse for men.

How Much is a Untreated Fancy?

The price for an untreated fancy starts at $216 and tops out at $149,515 with these rings, on average, selling for $6,338.