Not Heated
180
to
55
389
337
231
123
113
30
22
21
14
13
3
3
2
1
1
5
32
239
600
11
19
18
28
14
22
17
19
14
10
2
42
22
20
11
10
566
311
5
881
1
617
395
252
208
187
627
504
225
159
112
1
212
146
91
89
39
to
Sort By
GIA Certified 1.03 Carat Natural, not heated, Sapphire and Diamonds Ring
Located in Darmstadt, DE
GIA Certified 1.03 Carat Natural Sapphire and Diamonds Ring
- Royal Blue Sapphire.
- Not Heated
Category
2010s German Modern Engagement Rings
Materials
Sapphire, Diamond, 18k Gold, Gold
Ruby Ring 14 Karat White Gold Not Heated/ Not Treated Ruby, Certified Gem
Located in Geneva, CH
Beautiful 14 K white gold ring, which represents a natural not heated and not treated certified
Category
21st Century and Contemporary Swiss Modern Engagement Rings
Materials
Ruby, White Gold, 14k Gold
Oval Drop Sri Lanka Natural Sapphire & Diamond Pendent 'No Heat'
Located in Firenze, FI
Lovely Oval-Drop NOT HEATED Sapphire Pendent with certificate , This lovely piece mounted on 18k
Category
Early 2000s Italian Drop Necklaces
Materials
Diamond, Sapphire, 18k Gold
18 Karat Yellow Gold Brooch, Set with Natural Ruby's
Located in Heerlen, NL
- 18K. yellow gold weight: 10.08 grams
- 6 ruby's = 0,40ct (not heated)
- 1 diamonds (briljant
Category
Vintage 1950s Italian Post-War Brooches
Materials
Diamond, Ruby, Yellow Gold
20Th Vintage Unheated Sapphires 11 Carats Certified Detachable Bracelets-Choker
Located in Rome, IT
of exquisitely rare, not heated certified sapphires. This unique jewelry report, numbered 2303751
Category
Late 20th Century Italian Art Nouveau Vanity Items
Materials
Diamond, Sapphire, 14k Gold, Silver
Free Shipping
L 14.97 in
Cartier 18 Karat White Gold, Ruby and Diamond Ring
By Cartier
Located in New York, NY
flanked by 2 fancy-shaped diamonds approximately .40ct. and is a size 6 . This ring is is also not heated.
Category
Vintage 1980s American Engagement Rings
Materials
Diamond, Ruby, 18k Gold
Burma Ruby and Diamond Cluster Ring
Located in Firenze, IT
setting. Platinum and 18K yellow gold setting. French work.
Certificate Gem Paris: Burma - not heated
Category
Antique Early 1900s French Art Deco Cluster Rings
Materials
Ruby, Diamond, Platinum, Yellow Gold, 18k Gold
Flower Ring with Non Heated Central Blue Sapphire Garnet and Spinels 18k Gold
By Pradera Irama
Located in Bilbao, ES
Flower ring with non heated central Blue Sapphire Garnet and Spinels in 18k gold
Not Heated
Category
Late 20th Century Spanish Contemporary Cocktail Rings
Materials
Blue Sapphire, Spinel, Garnet, Diamond, 18k Gold, White Gold
Multi-Color Stone Handcrafted Ring
Located in Trumbull, CT
cut and polished .
All the stones are natural not heated or treated stones. Hand crafted one of a kind
Category
21st Century and Contemporary Nepalese Artisan Cocktail Rings
Materials
Aquamarine, Emerald, Garnet, Peridot, Quartz, Sterling Silver
MOGOK Burma GRS Switzerland 4.57 Carat Oval Ruby Diamond Cocktail Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
TREATMENTS & CERTIFICATION:
Treatments Not Heated, Treated or Enhanced
Category
2010s Italian Modern Cocktail Rings
Materials
Diamond, White Diamond, Ruby, Platinum
5.15 Carat Burma Sapphire No Heat AGL Graded Boucheron Paris 18 Karat Gold Ring
By Boucheron
Located in Bay Harbor Islands, FL
graded by AGL as origin- Burma, not heated. It is set in a highly stylized fluted gold retro ring. Signed
Category
Vintage 1940s French Retro More Rings
Materials
Sapphire, 18k Gold
Van Cleef & Arpels Yellow Gold, Diamonds and Sapphire Earrings
By Van Cleef & Arpels
Located in Monaco, MC
. Dunaigre -CH- stating sapphires are not heated, color: intense blue
Category
Vintage 1970s French Clip-on Earrings
Materials
Diamond, Sapphire, Yellow Gold
David Webb Certified Natural Burmese Ruby & Diamond Earrings
By David Webb
Located in New York, NY
earrings set with 2 non heated Burmese cabochon rubies encircled by 2 rows round cut diamonds
Signed Webb
Category
Vintage 1960s American Clip-on Earrings
Materials
Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
Certified No Heat 1.55 Carat Step Cut Pink Sapphire Diamond Gold Milgrain Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
certified by LAPIS NO HEAT
Natural Inclusions in Sapphire, the stone is not heated.
The ring is a size 6
Category
21st Century and Contemporary American Contemporary Cocktail Rings
Materials
Diamond, White Diamond, Sapphire, Pink Sapphire, Gold, 18k Gold, White Gold
Certified No Heat 4.98 Carat Round Greenish Blue Teal Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
is certified by LAPIS.
Natural Inclusions inside the stone, not heated.
The ring is a size 6.75
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Green Sapphire, Gold, 1...
Pigeon Blood Ruby 'No Heat, Burma' and Diamond Cluster Ring, ca. 1900
Located in Idar-Oberstein, DE
Burmese origin and not heated, accompanied by a gemological certification from GRS.
The ring has a
Category
Antique Early 1900s Late Victorian Cluster Rings
Materials
Diamond, Ruby, 18k Gold, Platinum
GIA Certified No Heat Cabochon Sapphire 1.65 Carat Halo Diamond 0.40 Carat Ring
By OGI Ltd
Located in New York, NY
,certified by GIA as not heated, radiating brilliance and symbolizing enduring love. Complementing this
Category
Late 20th Century American Contemporary Engagement Rings
Materials
Diamond, Sapphire, Gold, 18k Gold, White Gold
GIA Certified 1.60 Carat Cushion No Heat Natural Ruby Halo Diamond Ring 18K Gold
Located in San Francisco, CA
Stunning ruby is Not Heated! The weight of the diamonds on the ring is 0.40 carat. F color SI1-VS2 in
Category
21st Century and Contemporary American Engagement Rings
Materials
Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
9.49 Carat No Heat Burmese Ruby Diamond Gold Earrings
Located in Beverly Hills, CA
Origin Report stating that the rubies are not heated and are of Burmese origin. The rubies are framed
Category
Mid-20th Century Unknown Modern More Earrings
Materials
Ruby, White Diamond, 14k Gold, 18k Gold, White Gold, Yellow Gold
Platinum Retro Sapphire and Diamonds Drawing Diamond Shape Bracelet
Located in Aventura, FL
Heated
Category
20th Century Retro Bracelets
Materials
Diamond, Sapphire, Platinum
Gia Certified Platinum Cocktail with 3.99 Ctw in Ceylon Sapphire and Diamonds
Located in Miami, FL
natural not heated blue sapphire from Sri-Lanka (Ceylon) of 3.47 carats.
The main gemstone is accented
Category
1990s American Modern Cocktail Rings
Materials
White Diamond, Blue Sapphire, Diamond, Sapphire, Platinum
GIA Certified 3.85Ct No Heat Thai Ruby Ring
Located in San Diego, CA
This is an incredible 3.85Ct Cushion Ruby that originates in Thailand and is not heated. The color
Category
21st Century and Contemporary American Contemporary Cocktail Rings
Materials
Ruby, Platinum
Antique Natural Burmese Star Ruby Cabochon Signet Ring, ca. 1860s
Located in Idar-Oberstein, DE
cabochon shaped ruby weighs 3.18ct, is natural (not heated) and of Burmese origin - accompanied by a
Category
Antique 19th Century Signet Rings
Materials
Ruby, Star Ruby, 22k Gold
Ruby, 2.65 Carat, Burma, No Heat, and Diamond Ring, France
Located in Idar-Oberstein, DE
weighs 2.65 carats. It is of Burmese origin and not heated - accompanied by a gemological certificate
Category
20th Century French Cocktail Rings
Materials
Ruby, Diamond, 18k Gold
GRS 2.07ct Round Cut Natural Dementoid Garnet Engagement Ring, 18k White Gold
Located in New York, NY
Dementoid Garnet and is not heated.
Ring Size: 6.5 US, Resizable
Certification: GRS
Metal: Gold, Yellow
Category
21st Century and Contemporary Unknown Art Deco Engagement Rings
Materials
Garnet, Diamond, Yellow Gold, White Gold, Gold
18kt Yellow Gold No Heat 4.85cts Ruby and Diamond 3 Stone Ring
Located in Rehoboth Beach, DE
6.5mm. This Stone is Deep Vibrant Red in Color. The Ruby is Not Heated nor Color Treated. The Ring Also
Category
21st Century and Contemporary Thai Contemporary Three-Stone Rings
Materials
18k Gold
Eternity Modern Ring Band 18Kt White Gold With 1.08 Cts Of Ceylon Blue Sapphires
Located in Miami, FL
, earth mined, not heated, vivid blue and have a combined weight of 1.08 carats.
Has a total weight of
Category
Early 2000s American Modern Band Rings
Materials
Blue Sapphire, Sapphire, Gold, 18k Gold, White Gold
Eternity Ring Band in 18Kt White Gold with 1.25 Carats in Ceylon Blue Sapphires
Located in Miami, FL
, earth mined, not heated, vivid blue and have a combined weight of 1.25 carats.
Has a total weight of
Category
21st Century and Contemporary American Modern Band Rings
Materials
Blue Sapphire, Gold, 18k Gold, White Gold
Natural Burmese Honey Color Amber Amethyst Pearls 14K Yellow Gold Drop Earrings
By Tutti Frutti Jewellery
Located in Bangkok, TH
Natural ( Not Heated ) Honey Color Amber plain drops size 16 x 36 mm.
In 1978 our workshop started in
Category
2010s Thai Contemporary Dangle Earrings
Materials
Amber, Amethyst, Pearl, 14k Gold, Yellow Gold
Free Shipping
W 0.71 in L 2.05 in
18kt White Gold No Hear Sapphire 2.86cts and Diamond Ring
Located in Rehoboth Beach, DE
Sapphire is Not Heated or Color Treated. The Sapphire is a Deep Vibrant Blue and of Excellent Quality. The
Category
21st Century and Contemporary American Contemporary Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold
Rhodolite Garnet Canary Unheated Sapphire Diamond Floret Stud Earrings 18 Karat
By Tom Castor
Located in Lambertville , NJ
Sapphires that are not heated. The 4 x 3mm Sapphires weigh approximately 0.22 Carats each and 1.76 Carats
Category
2010s American Contemporary Stud Earrings
Materials
Diamond, Sapphire, Multi-gemstone, White Diamond, Garnet, Yellow Sapphir...
Free Shipping
W 0.62 in L 0.62 in
Gorgeous 1.59ct Oval Natural Yellow Sapphire AGL Certified
Located in Pittsburgh, PA
medium, radiating a warm and vibrant hue that draws attention from afar. This stone was not heated to
Category
21st Century and Contemporary Loose Gemstones
Materials
Yellow Sapphire
Free Shipping
W 0.33 in D 0.16 in L 0.26 in
3.13 Carats Loose Blue Spinel Stone Cushion Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
Weight 3.13 carats
Dim 8.3x7.25x5.90
Treatment Not heated
Origin Tanzania
Clarity Loop Clean
Shape
Category
21st Century and Contemporary Tanzanian Modern Loose Gemstones
Materials
Spinel
Free Shipping
W 0.29 in D 0.24 in L 0.33 in
UNHEATED ORANGE Sapphire, 1.33ct, Madagascar (No Treatment at all)
Located in Methuen, MA
also.
This particular gemstone was not heated - most Sapphires/Rubies are heated to improve color
Category
2010s African Loose Gemstones
Materials
Sapphire
No Heat Pear Burma Ruby Carats 5.73
Located in Hong Kong, HK
Burmese origin and well shaped and a large face. It is natural with no treatment and not heated.
It is
Category
21st Century and Contemporary Hong Kong Contemporary Loose Gemstones
Materials
Ruby
Flower Set of Ring and Earrings with natural Sapphire, emeralds and Spinels
By Pradera Irama
Located in Bilbao, ES
Flower ring with non heated central Blue Sapphire from Sri Lanka, emeralds and Spinels in 18k gold
Category
Late 20th Century Spanish Contemporary Cocktail Rings
Materials
Diamond, Blue Sapphire, Spinel, Emerald, Sapphire, 18k Gold, White Gold
Vintage Diamond Ruby Necklace 18 Karat White Gold
Located in Geneva, CH
a total weight 5.65 carats and 4 oval rubies with a total weight 10.8 carats. 4 not-heated rubies
Category
21st Century and Contemporary Unknown Modern More Necklaces
Materials
Diamond, Ruby, 18k Gold, White Gold
1.62 Сarats Heated Pink Sapphire
Located in Los Angeles, CA
• Origin: Sri Lanka
• Treatment: Heated
Sapphire has always been regarded down the ages as a gemstone
Category
21st Century and Contemporary Sri Lankan Loose Gemstones
Materials
Pink Sapphire
Victorian .60 Ct Natural Ruby .80 Ct Diamond 18 Kt/Silver Pendant
Located in Napoli, IT
, suspending pendant is centred by one natural not heated or treated Ruby possibly Burma approx .60 Ct
Category
Antique 1880s European Victorian Pendant Necklaces
Materials
Diamond, Ruby, 18k Gold, Silver
Cushion-Oval No Heat Burma Carats 5.46 with Certificate
Located in Hong Kong, HK
is natural with no treatment and not heated.
It is accompanied by a certificate from the
Swiss
Category
21st Century and Contemporary Hong Kong Contemporary Loose Gemstones
Materials
Ruby
1.90 Ct Natural Unheated Red Spinel 1.0 Ct Diamond Platinum Trilogy Ring
Located in Napoli, IT
especially not heated
Measures: head is 10 x 18 mm. (h. x w.)
Further Details Below
Metal: platinum
Category
Vintage 1980s European Contemporary Three-Stone Rings
Materials
Diamond, Spinel, Platinum
Eternity Ring Band in 18kt White Gold with 1.62 Carats in Blue Sapphires
Located in Miami, FL
natural, transparent, earth mined, not heated, vivid blue and have a combined weight of 1.62 carats.
Has
Category
Early 2000s European Modern Band Rings
Materials
Blue Sapphire, 18k Gold, White Gold, Gold
Eternity Ring Band in 18Kt White Gold with 1.82 Carats in Burmese Red Rubies
Located in Miami, FL
transparent, Burmese, earth mined, not heated, vivid red and have a combined weight of 1.82 carats.
Has a
Category
Early 2000s American Modern Band Rings
Materials
Ruby, Gold, 18k Gold, White Gold
1.26 ct Pigeon Blood Ruby and Diamonds Amazing Necklace Synonym Colors for Love
Located in Viena, Viena
Mozambique, a more passionate red is hard to find, 3 untreated (not heated) rubies from Mozambique total
Category
2010s Italian Modern Drop Necklaces
Materials
Diamond, Ruby, 18k Gold, White Gold
Free Shipping
H 0.08 in W 0.08 in D 0.08 in Dm 0.08 in L 17.52 in
Burmese Ruby Cabochon and Old Cut Diamond Necklace/Bracelet, circa 1890s
Located in Idar-Oberstein, DE
captivating red colour and beautiful crystal, are of Burmese origin and not heated - accompanied by a GRS
Category
Antique 1890s German Victorian Link Bracelets
Materials
Diamond, Ruby, Yellow Gold
Victorian Natural Spinel and Diamond Ring, circa 1860s
Located in Idar-Oberstein, DE
centre gemstone is an antique cushion cut spinel - not heated - accompanied by a gemological report. The
Category
Antique 19th Century Early Victorian Cluster Rings
Materials
Diamond, Spinel, 18k Gold
Natural Color Change Montana Sapphire and Diamond Ring 18 Karat White Gold
Located in Brooklyn, NY
Natural Montana Sapphire & Diamond Ring - not heated , not treated !
18K White Gold weight 3.70
Category
2010s Thai Fashion Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold
GIA Certified No Heat Pear Shape Carving Natural Sapphire Weighing 4.70 Carats
By OGI Ltd
Located in New York, NY
case of sapphire and ruby, this implies that they are not heated, as 98-99% of all sapphires offered on
Category
Early 20th Century Burmese Contemporary Loose Gemstones
Materials
Sapphire
Free Shipping
W 0.52 in D 0.12 in L 0.44 in
GRS Certified Heated Padparadscha Sapphire 2.71 Carats
Located in Los Angeles, CA
for a lifestyle that’s packed with travel.
Identification: Natural Heated Padparadscha
• Carat: 2.71
Category
21st Century and Contemporary Malagasy Loose Gemstones
Materials
Sapphire, Padparadscha Sapphire
Art Deco Single Pearl Strand 2.90 Ct Natural Sapphire Diamond Platinum Clasp
Located in Napoli, IT
heated – basaltic origin; approx 2.90 Ct with old mine cut Diamonds complement totalling .50 Ct, perfect
Category
Vintage 1920s Art Deco Beaded Necklaces
Materials
Diamond, Pearl, Sapphire, Platinum
Natural Color Change Montana Sapphire and Diamond Ring 18 Karat White Gold
Located in Brooklyn, NY
Natural Montana Sapphire & Diamond Ring - not heated , not treated !
18K White Gold weight 3.40
Category
2010s Thai Fashion Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold
GIA Certified Montana Sapphire Cluster Ring & Diamonds 18 Karat White Gold .
Located in Brooklyn, NY
Natural Montana Sapphire & Diamond Ring - not heated , not treated !
18K White Gold weight 5.0
Category
2010s Thai Fashion Rings
Materials
Sapphire, Diamond, 18k Gold, White Gold
SSEF Certified 2.78 carat Thai Heated Ruby
By Rewa Jewellery
Located in Bangkok, TH
Introducing a timeless masterpiece from Rewa Jewelry, this ruby and diamond engagement ring seamlessly blends classic inspiration with contemporary elegance, making it a symbol of ev...
Category
2010s Thai Engagement Rings
Materials
Diamond, Ruby, Gold, 18k Gold
Antique Baltic Amber Necklace, 229gr, circa the 1900s
Located in Chesterland, OH
pressed, not formed or not heated, not plastic or copal.
It is a necklace made from solid amber stones
Category
Early 20th Century Baltic Beaded Necklaces
Materials
Amber
French 1950s 26, 2 Carat Aquamarine 18 Karat Rose Gold Ring
Located in Poitiers, FR
. Aquamarine certified natural not heated by the French Laboratory of gemmology.
Height : 17.9 mm, width : 16
Category
Vintage 1950s French Retro Cocktail Rings
Materials
Aquamarine, Gold, 18k Gold, Rose Gold
1930s Aquamarine Diamonds 18 Karat White Gold Daisy Stud Earrings
Located in Poitiers, FR
aquamarines, not heated, without treatment, accompanied by its certificate of the French laboratory of
Category
Vintage 1930s French Art Deco Stud Earrings
Materials
Aquamarine, Diamond, White Diamond, Gold, 18k Gold, White Gold
Cartier Paris Cocktail Ring in 18Kt Yellow Gold 4.49 Cts Burmese Ruby Diamonds
By Cartier
Located in Miami, FL
".
Note: The ruby gemstone; is natural, transparent, vivid red, not heated and from Burmese origin
Category
Early 2000s French Modern Cocktail Rings
Materials
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Pink Sapphire 2.31 Ct Oval Heated, Loose Gemstone
Located in South Melbourne, AU
Treatment: Heated
Origin: Madagascar
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Sapphire
19th Century Natural Sapphire Diamonds 18 Karat Yellow Gold Ring
Located in Poitiers, FR
approximately. Natural sapphire, not heated, not treated.
Total weight of the diamonds : 0.20 carat
Category
Antique Late 19th Century French Napoleon III Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Yellow Gold, Gold, 18k ...
French 1920s Natural Ceylon Sapphire Diamonds 18 Karat Yellow Gold Brooch
Located in Poitiers, FR
pump and safety.
Total weight of the sapphire : 5,27 carats. Natural sapphire not treated not heated
Category
Vintage 1920s French Art Deco Brooches
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...
- 1
- ...
Get Updated with New Arrivals
Save "Not Heated", and we’ll notify you when there are new listings in this category.
Not Heated For Sale on 1stDibs
Surely you’ll find the exact not heated you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and platinum. Our collection of these items for sale includes 355 vintage editions and 255 modern creations to choose from as well. Making the right choice when shopping for a not heated may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular accessory, there are many different carat weights to choose from, but 1 carat and 1.5 carat versions are of considerable interest. There have been many well-made iterations of the classic not heated over the years, but those made by Gems and Jewels UK, OGI Ltd and Antinori Fine Jewels are often thought to be among the most beautiful. A not heated can be a stylish choice for most occasions, but diamond rings, from our inventory of 338, can add a particularly distinctive touch to your look, day or night. An oval cut version of this piece has appeal, but there are also cushion cut and round cut versions for sale. When shopping for a not heated, you’ll find that there are less available pieces for unisex or men today than there are for women.
How Much is a Not Heated?
The price for a not heated starts at $99 and tops out at $4,876,848 with these rings, on average, selling for $8,397.
Questions About Not Heated
- What is a no-heat sapphire?1 Answer1stDibs ExpertApril 5, 2022A no-heat sapphire is a sapphire gemstone in its natural state. It differs from sapphires that undergo heat treatment to enhance their surface. Generally, no-heat sapphires are smoother, while heated sapphires are harder and more lustrous. Shop a range of sapphire gemstone jewelry on 1stDibs.
- Do sapphires conduct heat?1 Answer1stDibs ExpertMarch 22, 2022Yes, sapphires conduct heat. In fact, a real one won't melt until it reaches a temperature of 3,711 degrees F. As a result, one way that experts test sapphires to determine if they are real is to heat them to high temperatures. Find a collection of sapphire gemstone jewelry on 1stDibs.
- Are Burmese rubies heat treated?1 Answer1stDibs ExpertApril 5, 2022Yes, Burmese rubies are heat treated. Most rubies are heat treated directly at the mines because the treatment enhances the value and quality of the ruby. Shop a wide collection of Burmese ruby pieces as well as other fine jewelry on 1stDibs.
- 1stDibs ExpertApril 5, 2022Whether or not terracotta pots can withstand heat depends on how well they are made and cared for. A finely crafted pot can usually hold up in the face of high temperatures. If you intend to cook with one, season it with cooking oil to increase its durability. Shop a collection of terracotta pots on 1stDibs.
- 1stDibs ExpertApril 5, 2022No, not all fireplaces need a heat shield. However, a heat shield can enhance the visual appearance of the space while also protecting the room. Carefully measure your fireplace to ensure the best fit. Shop a wide range of heat shields and fireplace inserts on 1stDibs.
Roman Malakov DiamondsMarch 22, 2021A heated ruby is a ruby wherein 1600 - 1700 degrees centigrade of heat is applied to the stone to improve it's color, luster, and/or clarity. This is a common method for most rubies is not a bad at all. What makes unheated rubies valuable is their rarity. To find a beautiful ruby that does not need heat to improve it's beauty is very rare and highly unlikely.- Which mugs hold heat best?1 Answer1stDibs ExpertMarch 31, 2023There is no single mug type or brand of mugs that holds heat best. While materials do play a role in determining how well mugs hold hot beverages at temperature, other factors like whether the metal is insulated, how well the mug is crafted and how tightly the lid fits also have an impact. Find an assortment of mugs on 1stDibs.
More Ways To Browse
Fire Alarm
Antique Amber Drop
Fire Alarm Used
Archaeological Revival Necklace
Semi Mounts For 4 Carat Diamond
Vintage Diamond Star Brooch
Purple Tiffany Stone
Chaumet Paris Earrings
Pink Diamond Necklace Tiffany
Tiffany Necklace Two Rings
2 Piece Step Back Antique
Cartier Pearl Brooch
Belle Epoque Bow Necklace
Tiffany T Diamond Ring Wide
Tiffany And Co Layaway
Tiffany Layaway
Diamond Semi Mount Rose Gold
Renown Pendants