Heated Gemstones
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Padparadscha Sapphire 1.58ct Oval Natural Heated, Loose Gemstone
Located in South Melbourne, AU
This 1.58 ct oval padparadscha sapphire is a natural and rare gemstone, distinguished by its
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Sapphire
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W 0.25 in D 0.17 in L 0.3 in
Teal Sapphire Emerald Cut Natural Heated, Loose Gemstone
Located in South Melbourne, AU
Step Cut
Clarity: Eye Clean
Treatment: Heated Certified
Origin: Madagascar
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Sapphire
Yellow Sapphire Lozenge Cut Natural Heated, Loose Gemstone
Located in South Melbourne, AU
): 9.57 x 6.48 x 3.29
Cut: Fancy Step Cut
Clarity: Eye Clean
Treatment: Heated Certified
Origin: Sri Lanka
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Sapphire
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W 0.26 in D 0.13 in L 0.38 in
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
3.10 ct Natural Blue Sapphire Ceylon origin Gemstone Heated
Located in Makola, LK
Ceylon origin Natural heated blue sapphire comes with a rich blue. stone clarity is eye clean
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Amber, Blue Sapphire, Pink Sapphire, Purple Sapphire
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W 0.31 in D 0.21 in L 0.31 in
Green Sapphire 2.54 Ct Cushion Natural Heated, loose Gemstone
Located in South Melbourne, AU
x 5.24
Cut: Rectangular Cushion Mixed Cut
Clarity: Eye Clean
Treatment: Heated Certified
Origin
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Sapphire
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W 0.29 in D 0.21 in L 0.29 in
Pink Sapphire 2.04 Ct Oval Natural Heated, Loose Gemstone
Located in South Melbourne, AU
W x D (mm): 8.33 x 6.92 x 4.25
Cut: Oval Mixed Cut
Clarity: Eye Clean
Treatment: Heated Certified
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Sapphire
Padparadscha Sapphire 1.21 Ct Cushion Natural Heated, Loose Gemstone
Located in South Melbourne, AU
4.08
Cut: Rectangular Cushion Mixed Cut
Clarity: Eye Clean
Treatment: Heated Certified
Origin: Ceylon
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Sapphire
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W 0.2 in D 0.17 in L 0.26 in
Certified 89.35 Carats Ruby Mozambique Carved Specimen Heated Natural Gemstone
Located in Jaipur, RJ
Certified 89.35 Carats Ruby Mozambique Carved Specimen Heated For Fine Jewelry
Gemstone - Ruby
Category
21st Century and Contemporary Mozambican Art Deco Loose Gemstones
Materials
Ruby
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W 1.09 in D 0.26 in L 1.34 in
Pinkish Purple Sapphire 1.19 Ct Cushion Natural Heated, Loose Gemstone
Located in South Melbourne, AU
unique and vibrant gemstone this is the sapphire for you.
Colour and clarity has been permanently
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Sapphire
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W 0.21 in D 0.16 in L 0.26 in
Royal Blue Sapphire 1.58 Ct Heart Natural Heated, Loose Gemstone
Located in South Melbourne, AU
W x D (mm): 7.35 x 6.55 x 4.46
Cut: Heart Mixed Cut
Clarity: Eye Clean
Treatment: Heated Certified
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Sapphire
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W 0.26 in D 0.18 in L 0.29 in
118.70 Carats Mozambique No-Heated Ruby Tassel Faceted Beads Natural Gemstone
Located in Jaipur, RJ
118.70 Carats Mozambique No-Heated Ruby Tassel Faceted Beads Natural Gemstone
Weight: 118.70
Category
21st Century and Contemporary Mozambican Art Deco Loose Gemstones
Materials
Ruby
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W 0.08 in L 0.2 in
1.53 Carat A.G.L Certified Heated Cushion Cut Ruby Gemstone
Located in Bethesda, MD
• Gemstone: Ruby
• Weight: 2.10 Carats
• Shape: Cushion
• Origin: Thailand
• Heated
• Dimensions
Category
21st Century and Contemporary Thai Loose Gemstones
Materials
Ruby
Vivid Pink Sapphire 2.10 Ct Emerald Cut Natural Heated, Loose Gemstone
Located in South Melbourne, AU
Traditionally hand-cut this emerald shaped gemstone from Madagascar gives rise to a lively and
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Sapphire
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W 0.24 in D 0.21 in L 0.28 in
Vivid Canary Yellow Sapphire 1.55 Ct Pear Ceylon Heated, Loose Gemstone
Located in South Melbourne, AU
x 4.38
Cut: Pear Mixed Cut
Clarity: Eye Clean
Treatment: Certified Heated
Origin: Ceylon
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Sapphire
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W 0.23 in D 0.18 in L 0.32 in
Blue Sapphire 3.07 Ct Oval Natural Heated GIA Certified, Loose Gemstone
Located in South Melbourne, AU
VVS*
Treatment: Heated Certified
Origin: Sri Lanka
*A minute single crystal inclusion on the surface
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Sapphire
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W 0.29 in D 0.23 in L 0.36 in
Royal Blue Sapphire 3.94 Ctw Round Pair Heated Ceylon, Loose Gemstones
Located in South Melbourne, AU
D (mm): 6.76 x 6.82 x 4.81
Cut: Round Cut
Clarity: Eye Clean
Treatment: Heated
Origin: Ceylon
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Sapphire
Violet Colour Shift Sapphire 4.12 Ct Oval Natural Heated, Loose Gemstone
Located in South Melbourne, AU
Treatment: Certified Heated
Origin: Madagascar
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Sapphire
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W 0.34 in D 0.23 in L 0.41 in
12.86 Carats Ruby Mozambique Oval Faceted Heated Cut Stone Top Quality Gemstone
Located in Jaipur, RJ
12.86 Carats Ruby Mozambique Oval Faceted Heated Cut Stone Top Quality Gemstone
Gemstone - Ruby
Category
21st Century and Contemporary Mozambican Art Deco Loose Gemstones
Materials
Ruby
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
1.53 Carats Heated Orange Sapphire
Located in Los Angeles, CA
A bright orange, this oval cut Sapphire has a vivid pop of color. Mined in Srilanka, this heated
Category
21st Century and Contemporary Sri Lankan Loose Gemstones
Materials
Sapphire
1.82 Carats Heated Purple Sapphire
Located in Los Angeles, CA
add color and life to any outfit.
Identification: Natural Heated Purple Sapphire
• Carat: 1.82 carats
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire, Purple Sapphire
GIA Certified 2.62 Carats Heated Blue Sapphire
Located in Los Angeles, CA
A natural blue sapphire, this heated 2.62 carat beauty comes with a deep night sky blue that is
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Blue Sapphire
GIA Certified 5.53 Carats Heated Orange Sapphire
Located in Los Angeles, CA
, this gemstone has been heated to bring out the best color from the gemstone.
Identification: Natural
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire
GIA Certified 1.49 Carats Heated Mozambique Ruby
Located in Los Angeles, CA
1.49 carats. A deep purplish red that radiates soothing warmth, this heart cut gemstone has been heated
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
GRS Certified Heated Padparadscha Sapphire 1.12 Carats
Located in Los Angeles, CA
This round Padparadscha sapphire is a stunning gemstone known for its exquisite color and brilliant
Category
21st Century and Contemporary Malagasy Loose Gemstones
Materials
Sapphire, Padparadscha Sapphire
GIA Certified 2.25 Carats Heated Padparadscha Sapphire
Located in Los Angeles, CA
Identification: Natural Heated Padparadscha Sapphire
• Carat: 2.25 carats
• Shape: Oval
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire, Padparadscha Sapphire
GIA Certified 3.02 Carats Heated Pink Sapphire
Located in Los Angeles, CA
This octagon shaped Pink Sapphire has been modified to reveal an unmatched brilliance. A gemstone
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Pink Sapphire
GIA Certified 4.09 Carats Heated Yellow Sapphire
Located in Los Angeles, CA
radiates from this gemstone gives it life. Colored like this sun, this gem will beam confidence and will
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Yellow Sapphire
GIA Certified 2.62 Carats Heated Yellow Sapphire
Located in Los Angeles, CA
Natural Heated Yellow Sapphire yellow color oval shape 2.62 carats with GIA Report / Jupitergem
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Yellow Sapphire
GIA Certified 5.93 Carats Heated Pink Sapphire
Located in Los Angeles, CA
eye clean
• Treatment: Heated
Pink sapphires can display a range of pink tones, from delicate and
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Pink Sapphire
GIA Certified 3.78 Carats Heated Pink Sapphire
Located in Los Angeles, CA
This 3.78 carats gemstone is a rare to find pink sapphire which is what makes it so valuable and
Category
21st Century and Contemporary Sri Lankan Loose Gemstones
Materials
Pink Sapphire
GIA Certified 1.07 Carats Heated Pink Sapphire
Located in Los Angeles, CA
gemstone that displays an even color throughout, this 1.07 carat rosy pink sapphire sparkles with beauty
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Pink Sapphire
GIA Certified 2.14 Carats Heated White Sapphire
Located in Los Angeles, CA
The White Sapphire is a great choice if you’re looking for a gemstone as sparkly as a diamond but
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire
GIA Certified Heated Padparadscha Sapphire 1.60 Carats
Located in Los Angeles, CA
engagement ring.
Identification: Natural Heated Padparadscha
• Carat: 1.60 carats
• Shape: Oval
• Measures
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire, Padparadscha Sapphire
GIA Certified 4.83 Carats Heated Pink Sapphire
Located in Los Angeles, CA
• Clarity: very eye clean
• Treatment: Heated
From classic and simple traditional designs to high end
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Pink Sapphire
AGL Certified 3.63 Carats Heated Pink Sapphire
Located in Los Angeles, CA
5.64 mm
• Color: Pink
• Cut: Modified Mixed Cut
• Treatment: Heated
Associated to royalty and luxury
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Pink Sapphire
GIA Certified 3.13 Carats Heated Purple Sapphire
Located in Los Angeles, CA
6.97 x 3.99 mm
• Color: Purple
• Cut: Brilliant/step
• Treatment: Heated
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire, Purple Sapphire
GIA Certified 3.02 Carats Heated Pink Sapphire
Located in Los Angeles, CA
eye clean
• Treatment: Heated
Pink, a color that brings out the child in every woman is just what
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Pink Sapphire
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
AIGS Certified 5.05 Carat Blue Sapphire ( Heated)
Located in New York, NY
Natural Blue Sapphire.
This color is known in the trade as "Royal Blue"
Heated.
Cushion Shape
Category
21st Century and Contemporary Malagasy Artisan Loose Gemstones
Materials
Blue Sapphire
GIA Certified 2.60 Carats Heated Blue Sapphire
Located in Los Angeles, CA
Brilliant/step
• Treatment: Heated
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Blue Sapphire
Natural 3.93 Carats Heated Orange Sapphire Pair
Located in Los Angeles, CA
• Clarity: very eye clean
• Origin: Sri Lanka
• Treatment: Heated
Category
21st Century and Contemporary Sri Lankan Loose Gemstones
Materials
Sapphire
GIA Certified 3.54 Carats Heated Yellow Sapphire
Located in Los Angeles, CA
Here is a yellow sapphire that comes alive as the light enters the gemstone. This gemstone that
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Yellow Sapphire
GIA Certified 5.76 Carats Heated Hexagonal Yellow Sapphire
Located in Los Angeles, CA
Sapphire. The ethereal pick for your treasure chest, this is a gemstone that can even be worn everyday
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Yellow Sapphire
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W 0.45 in D 0.22 in L 0.51 in
GIA Certified 6.16 Carat Heated Sapphire ( Orangy Yellow)
Located in New York, NY
Natural Corundum Sapphire
Cushion Shape Brilliant Cut
Transparent
Orangy Yellow
6.16 Carat
Category
21st Century and Contemporary American Artisan Loose Gemstones
Materials
Sapphire
GRS Certified 4.14 Carats Ruby ( No Heated) Oval Shape
Located in New York, NY
Natural Ruby
No Heated
Deep Red
Oval Shape
Origin From Mozambique
Category
21st Century and Contemporary Mozambican Artisan Loose Gemstones
Materials
Ruby
CDC Certified 5.25 Carat Ruby - Round ( Pair ) Heated ( Madagascar )
Located in New York, NY
Ruby ( Natural Corundum)
Intense Red
Round Shape ( Pair )
Heated
Origin From Madagascar.
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Ruby
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W 0.34 in D 0.2 in L 0.34 in
GIA Certified 3.78 Carats Heated Pink Sapphire Matching Pair
Located in Los Angeles, CA
• Treatment: Heated
• Report: GIA
This pair of purplish pink oval Sapphires, is just what you need this new
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Pink Sapphire
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W 0.27 in D 0.16 in L 0.35 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
12.83 Carats Ceylon Blue Sapphire (Heated) Plain Cabochon Natural sapphire gem
Located in Jaipur, RJ
Ceylon Blue Sapphire Cabochon for Fine Jewellery
Gemstone: Blue Sapphire Heated
Type : Ceylon
Category
2010s Burmese Loose Gemstones
Materials
Blue Sapphire
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W 8.75 in L 12.76 in
GIA Certified Natural 3.55 Carats Heated Yellow-Orange Sapphire Matching Pair
Located in Los Angeles, CA
• Cut: Step
• Clarity: very eye clean
• Treatment: Heated
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire
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W 0.27 in D 0.16 in L 0.27 in
Natural Rare White Sapphire Loose Stone 1.75 Carats Heated Sapphire for Jewelry
Located in Bangkok, TH
VVS Clarity 1.75 Carats Heated Sapphire From Sri Lanka.
Product Information:
GEMSTONE TYPE: Natural
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Sapphire
GIA Certified Oval Ruby Natural Corundum Loose Stone Weighing 2.09 Carat Heated
By OGI Ltd
Located in New York, NY
Rubies are highly prized gemstones known for their vibrant red color and durability.
G I A
Category
Vintage 1950s Burmese Contemporary Loose Gemstones
Materials
Ruby
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W 0.27 in D 0.12 in L 0.34 in
7.05 Carats Blue Sapphire No-Heated Natural Plain Fancy Cabochon For Jewelry Gem
Located in Jaipur, RJ
7.05 Carats Blue Sapphire No-Heated Natural Plain Fancy Cabochon For Jewelry Gem
Gemstone: Blue
Category
2010s Burmese Loose Gemstones
Materials
Blue Sapphire
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W 8.89 in L 9.76 in
Natural Soft Blue Sapphire Gemstone 1.46 Carats Sapphire Gemstone Sapphire Ring
Located in Bangkok, TH
Natural Soft Blue Sapphire Gemstone of 1.46 carats from Madagascar has a wonderful cut in a Oval
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Blue Sapphire
Pink Sapphire 2.31 ct Oval, Loose Gemstone
Located in South Melbourne, AU
: Oval Mixed Cut
Clarity: Eye Clean
Treatment: Heated
Origin: Madagascar
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Sapphire
Sparkling 3.78 Carat Blue Zircon Gemstone Pear 8x7mm
Located in Columbus, OH
!
Specifications
Stone: Blue Zircon
Shape: Pear
Treatment: Heated
Hardness: 6-7.5
Cut: Faceted
Origin: Cambodia
Category
21st Century and Contemporary American Loose Gemstones
Materials
Zircon, Blue Zircon
Sparkling 4.13 Carat Blue Zircon Gemstone Oval 8x7mm
Located in Columbus, OH
!
Specifications:
Stone: Blue Zircon
Shape: Oval
Treatment: Heated
Hardness: 6-7.5
Cut: Faceted
Origin: Cambodia
Category
2010s American Modern Loose Gemstones
Materials
Zircon, Blue Zircon
Elongated 4.77 Carat Blue Zircon Gemstone EM 11x6mm
Located in Columbus, OH
!
Specifications:
Stone: Blue Zircon
Shape: Emerald
Treatment: Heated
Hardness: 6-7.5
Cut: Faceted
Origin
Category
2010s American Modern Loose Gemstones
Materials
Zircon, Blue Zircon
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Heated Gemstones For Sale on 1stDibs
On 1stDibs, there are many options to choose from in our inventory of heated gemstones. Frequently made of Platinum, these items were constructed with great care. Our collection of heated gemstones includes designs that are universally popular, but Modern styles, specifically, are sought with frequency. Today, if you’re looking for emerald cut heated gemstones and are unable to find the perfect match, our selection also includes oval cut and cushion cut alternatives. Most of our heated gemstones for sale are for women, but there are 10 pieces available to browse for men.
How Much are Heated Gemstones?
Prices for heated gemstones start at $2,009 and top out at $32,500 with these rings, on average, selling for $6,101.
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