- Bracelets - No Stone
- CZ Bracelets
- CZ Earrings
- CZ Necklaces
- CZ Rings
- Diamond Accent Bracelets
- Diamond Accent Earrings
- Diamond Accent Necklaces
- Diamond Accent Rings
- Diamond Bracelets
- Diamond Earrings
- Diamond Necklaces
- Diamond Rings
- Earrings - No Stone
- Fashion Bracelets
- Fashion Earrings
- Fashion Necklaces
- Gemstone Bracelets
- Gemstone Earrings
- Gemstone Necklaces
- Gemstone Rings
- Necklaces - No Stone
- Pearl Bracelets
- Pearl Earrings
- Pearl Necklaces
- Rings - No Stone
- Agate
- Alexandrite
- Amethyst
- Aquamarine
- Black Diamond
- Blue Diamond
- Blue Sapphire
- Blue Topaz
- Champagne Diamond
- Citrine
- Coral
- Created Opal
- Created Ruby
- Created Sapphire
- Cubic Zirconia
- Diamond
- Diamond Accent
- Emerald
- Garnet
- Green Quartz
- London Blue Topaz
- Marcasite
- Morganite
- Multi
- Mystic Topaz
- Opal
- Pearl
- Peridot
- Ruby
- Sapphire
- Sodalite
- Spinel
- Swiss Blue Topaz
- Tanzanite
- Topaz
- Turquoise
- White Topaz
- Bracelets - No Stone
- CZ Bracelets
- CZ Earrings
- CZ Necklaces
- CZ Rings
- Diamond Accent Bracelets
- Diamond Accent Earrings
- Diamond Accent Necklaces
- Diamond Accent Rings
- Diamond Bracelets
- Diamond Earrings
- Diamond Necklaces
- Diamond Rings
- Earrings - No Stone
- Fashion Bracelets
- Fashion Earrings
- Fashion Necklaces
- Gemstone Bracelets
- Gemstone Earrings
- Gemstone Necklaces
- Gemstone Rings
- Necklaces - No Stone
- Pearl Bracelets
- Pearl Earrings
- Pearl Necklaces
- Rings - No Stone
- Agate
- Alexandrite
- Amethyst
- Aquamarine
- Black Diamond
- Blue Diamond
- Blue Sapphire
- Blue Topaz
- Champagne Diamond
- Citrine
- Coral
- Created Opal
- Created Ruby
- Created Sapphire
- Cubic Zirconia
- Diamond
- Diamond Accent
- Emerald
- Garnet
- Green Quartz
- London Blue Topaz
- Marcasite
- Morganite
- Multi
- Mystic Topaz
- Opal
- Pearl
- Peridot
- Ruby
- Sapphire
- Sodalite
- Spinel
- Swiss Blue Topaz
- Tanzanite
- Topaz
- Turquoise
- White Topaz
346 products
Rose Gold Flashed Sterling Silver Amethyst 8x6mm Oval Leverback Earrings
ERG8601A
Regular price $15.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | rose-gold-flashed-silver |
Metal Stamp | 925-sterling |
Weight | 2GR |
Length | 21.5MM |
Width | 6MM |
Back Finding | lever-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 2 |
Stone Shape | oval-shape |
Total Weight | 2.1 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Yellow Gold Flashed Sterling Silver African Amethyst Celtic Knot Round Hoop Earrings
HG15576AA
Regular price $23.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | yellow-gold-flashed-silver |
Metal Stamp | 925-sterling |
Weight | 3.5GR |
Length | 20MM |
Width | 4MM |
Back Finding | post-with-snap-down |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 2 |
Stone Shape | oval-shape |
Total Weight | 0.5 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Sterling Silver Amethyst Round Oxidized Rope Dangle Leverback Earrings
E15834A
Regular price $25.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | sterling-silver |
Metal Stamp | 925-sterling |
Weight | 3.9GR |
Length | 24MM |
Width | 10MM |
Back Finding | lever-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 2 |
Stone Shape | round-shape |
Total Weight | 1.8 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Sterling Silver Amethyst & White Topaz Infinity Heart Necklace Earrings Set
S15131A
Regular price $25.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | sterling-silver |
Metal Stamp | 925-sterling |
Weight | 3GR |
Width | 18MM |
Height | 9.7MM |
Clasp Type | spring-ring |
Chain Type | rolo |
Chain Length | 18 |
Back Finding | post-with-friction-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 1 |
Stone Shape | heart-shape |
Total Weight | 0.58 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | white-topaz |
Number of Stones | 9 |
Stone Shape | round-shape |
Total Weight | 0.09 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 2 |
Stone Shape | round-shape |
Total Weight | 0.4 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Sterling Silver Amethyst and Tanzanite Flower Stud Earrings
E15366M1
Regular price $25.00 Sale price $21.25 Save 15%Metal Type | sterling-silver |
Metal Stamp | 925-sterling |
Weight | 1.8GR |
Width | 7MM |
Height | 7MM |
Back Finding | post-with-friction-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 8 |
Stone Shape | oval-shape |
Total Weight | 0.8 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | tanzanite |
Number of Stones | 2 |
Stone Shape | square-shape |
Total Weight | 0.3 |
Setting Type | prongs |
Stone Creation Method | simulated |
Stone Treatment Method | Heat-treated |
Yellow Gold Flashed Sterling Silver Amethyst Polished Flower Dangle Leverback Earrings
EG15991A
Regular price $27.00 Sale price $22.95 Save 15%Metal Type | yellow-gold-flashed-silver |
Metal Stamp | 925-sterling |
Weight | 4.6GR |
Length | 30MM |
Width | 13MM |
Back Finding | lever-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 10 |
Stone Shape | pear-shape |
Total Weight | 1.6 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | white-topaz |
Number of Stones | 2 |
Stone Shape | round-shape |
Total Weight | 0.03 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Yellow Gold Flashed Sterling Silver Amethyst 7x7mm Cushion-Cut Leverback Earrings
EG14540A
Regular price $18.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | yellow-gold-flashed-silver |
Metal Stamp | 925-sterling |
Weight | 2.9GR |
Length | 17MM |
Width | 7MM |
Back Finding | lever-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 2 |
Stone Shape | cushion-cut |
Total Weight | 2.3 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Yellow Gold Flashed Sterling Silver 5mm Cushion-Cut Amethyst Stud Earrings
EG13154A
Regular price $10.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | yellow-gold-flashed-silver |
Metal Stamp | 925-sterling |
Weight | 0.75GR |
Length | 5MM |
Width | 5MM |
Back Finding | post-with-friction-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 2 |
Stone Shape | cushion-cut |
Total Weight | 0.9 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Yellow Gold Flashed Sterling Silver Polished Created Amethyst Round Hoop Earrings
EG16007NA
Regular price $27.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | yellow-gold-flashed-silver |
Metal Stamp | 925-sterling |
Weight | 3GR |
Length | 18MM |
Width | 3MM |
Back Finding | post-with-snap-down |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 8 |
Stone Shape | round-shape |
Total Weight | 0.4 |
Setting Type | prongs |
Stone Creation Method | simulated |
Stone Treatment Method | Heat-treated |
Rose Gold Flashed Sterling Silver Polished Created Amethyst Round Hoop Earrings
ERG16007NA
Regular price $27.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | rose-gold-flashed-silver |
Metal Stamp | 925-sterling |
Weight | 3GR |
Length | 18MM |
Width | 3MM |
Back Finding | post-with-snap-down |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 8 |
Stone Shape | round-shape |
Total Weight | 0.4 |
Setting Type | prongs |
Stone Creation Method | simulated |
Stone Treatment Method | Heat-treated |
Sterling Silver Amethyst and White Topaz Oval Crown Necklace & Stud Earrings Set
S15516A
Regular price $35.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | sterling-silver |
Metal Stamp | 925-sterling |
Weight | 3.8GR |
Length | 18IN |
Width | 6MM |
Height | 13MM |
Clasp Type | spring-ring |
Chain Type | rolo |
Chain Length | 18 |
Back Finding | post-with-friction-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 3 |
Stone Shape | oval-shape |
Total Weight | 1.91 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | white-topaz |
Number of Stones | 27 |
Stone Shape | round-shape |
Total Weight | 0.28 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Sterling Silver African Amethyst and White Topaz Oval-Cut Swirl Tennis Bracelet
B15800AA
Regular price $46.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | sterling-silver |
Metal Stamp | 925-sterling |
Weight | 8.5GR |
Length | 7.25IN |
Width | 4.85MM |
Clasp Type | box-with-tongue-and-safety |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 10 |
Stone Shape | oval-shape |
Total Weight | 3.5 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | white-topaz |
Number of Stones | 44 |
Stone Shape | round-shape |
Total Weight | 0.44 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
3-Pair Set Sterling Silver Amethyst 5mm Round Stud Earrings
S15716A-3
Regular price $20.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | sterling-silver |
Metal Stamp | 925-sterling |
Weight | 1.8GR |
Length | 5MM |
Width | 5MM |
Back Finding | post-with-friction-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 6 |
Stone Shape | round-shape |
Total Weight | 2.16 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Sterling Silver Amethyst and White Topaz Crown Stud Earrings
E15040A
Regular price $15.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | sterling-silver |
Metal Stamp | 925-sterling |
Weight | 1.75GR |
Length | 6MM |
Width | 6MM |
Back Finding | post-with-friction-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 2 |
Stone Color | violet |
Stone Shape | round-shape |
Total Weight | 1.26 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | white-topaz |
Number of Stones | 16 |
Stone Color | colorless |
Stone Shape | round-shape |
Total Weight | 0.16 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Yellow Gold Flashed Sterling Silver Amethyst Polished Flower Stud Earrings
EG15992A
Regular price $25.00 Sale price $21.25 Save 15%Metal Type | yellow-gold-flashed-silver |
Metal Stamp | 925-sterling |
Weight | 3.6GR |
Length | 14MM |
Width | 13MM |
Back Finding | post-with-friction-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 10 |
Stone Shape | pear-shape |
Total Weight | 1.6 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | white-topaz |
Number of Stones | 2 |
Stone Shape | round-shape |
Total Weight | 0.03 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Rose Gold Flashed Sterling Silver Amethyst and Cubic Zirconia Accents Oval Halo Stud Earrings
ERG14575A
Regular price $20.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | rose-gold-flashed-silver |
Metal Stamp | 925-sterling |
Weight | 2.7GR |
Length | 10.6MM |
Width | 8.6MM |
Back Finding | post-with-friction-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 2 |
Stone Shape | oval-shape |
Total Weight | 1.26 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | cubic-zirconia |
Number of Stones | 32 |
Stone Shape | round-shape |
Total Weight | 0.48 |
Setting Type | prongs |
Stone Creation Method | simulated |
Stone Treatment Method | Heat-treated |
Yellow Gold Flashed Sterling Silver Amethyst 8x6mm Oval-Cut Solitaire Stud Earrings
EG13928A
Regular price $16.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | yellow-gold-flashed-silver |
Metal Stamp | 925-sterling |
Weight | 1.5GR |
Length | 8MM |
Width | 6MM |
Back Finding | post-with-friction-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 2 |
Stone Shape | oval-shape |
Total Weight | 1.8 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Yellow Gold Flashed Silver African Amethyst & White Topaz 5-Stone Drop Earrings
EG15376M33
Regular price $18.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | yellow-gold-flashed-silver |
Metal Stamp | 925-sterling |
Weight | 2.7GR |
Width | 6MM |
Height | 17MM |
Back Finding | post-with-friction-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 2 |
Stone Shape | round-shape |
Total Weight | 1.25 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | white-topaz |
Number of Stones | 8 |
Stone Shape | round-shape |
Total Weight | 0.3 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Yellow Gold Flashed Sterling Silver Small Dainty Round Amethyst Choker Necklace
NG15363A
Regular price $15.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | yellow-gold-flashed-silver |
Metal Stamp | 925-sterling |
Weight | 1.7GR |
Length | 13IN |
Width | 6MM |
Height | 6MM |
Clasp Type | spring-ring |
Chain Type | rolo |
Chain Length | 13 |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 1 |
Stone Shape | heart-shape |
Total Weight | 0.63 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Sterling Silver 1.75ct TGW Amethyst and Tanzanite with White Topaz Oval Necklace
P14408M44
Regular price $23.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | sterling-silver |
Metal Stamp | 925-sterling |
Weight | 2.1GR |
Length | 18IN |
Width | 7MM |
Height | 18MM |
Clasp Type | spring-ring |
Chain Type | rolo |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 1 |
Stone Color | violet |
Stone Shape | oval-shape |
Total Weight | 1.47 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | tanzanite |
Number of Stones | 1 |
Stone Color | blue-violet |
Stone Shape | round-shape |
Total Weight | 0.23 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | white-topaz |
Number of Stones | 7 |
Stone Color | white |
Stone Shape | round-shape |
Total Weight | 0.05 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Sterling Silver Amethyst and Blue Topaz Oval Necklace with White Topaz Accents
P15892M71
Regular price $40.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | sterling-silver |
Metal Stamp | 925-sterling |
Weight | 3.9GR |
Length | 18IN |
Width | 14.5MM |
Height | 16.5MM |
Clasp Type | spring-ring |
Chain Type | rolo |
Chain Length | 18 |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 1 |
Stone Shape | oval-shape |
Total Weight | 0.95 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | blue-topaz |
Number of Stones | 4 |
Stone Shape | oval-shape |
Total Weight | 1.9 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | white-topaz |
Number of Stones | 4 |
Stone Shape | round-shape |
Total Weight | 0.18 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Sterling Silver London Blue Topaz and Blue Topaz Tonal Cluster Earrings
E15065M6
Regular price $56.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | sterling-silver |
Metal Stamp | 925-sterling |
Weight | 7.6GR |
Length | 20MM |
Width | 11.15MM |
Back Finding | post-with-friction-back |
Stone Details | |
---|---|
Gem Type | topaz |
Number of Stones | 14 |
Stone Color | violet |
Stone Shape | round-shape |
Total Weight | 0.762 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | topaz |
Number of Stones | 4 |
Stone Color | violet |
Stone Shape | pear-shape |
Total Weight | 0.98 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | topaz |
Number of Stones | 6 |
Stone Color | violet |
Stone Shape | oval-shape |
Total Weight | 1.66 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Sterling Silver Amethyst 8x6mm Oval Leverback Earrings
E14539A
Regular price $18.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | sterling-silver |
Metal Stamp | 925-sterling |
Weight | 2.1GR |
Length | 17MM |
Width | 6MM |
Back Finding | lever-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 2 |
Stone Shape | oval-shape |
Total Weight | 2.1 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Sterling Silver Cubic Zirconia Amethyst Emerald-Cut Leverback Earrings
E15351AZ
Regular price $14.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | sterling-silver |
Metal Stamp | 925-sterling |
Weight | 2.8GR |
Length | 20MM |
Width | 6MM |
Back Finding | lever-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 2 |
Stone Shape | emerald-shape |
Total Weight | 1.04 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Sterling Silver Amethyst Pear-Cut Oxidized Rope Dangle Leverback Earrings
E15832A
Regular price $25.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | sterling-silver |
Metal Stamp | 925-sterling |
Weight | 3.7GR |
Length | 29MM |
Width | 10MM |
Back Finding | lever-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 2 |
Stone Shape | pear-shape |
Total Weight | 1.4 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Sterling Silver Amethyst Teardrop Dangle Earrings
E14911A
Regular price $33.00 Save Liquid error (snippets/product-template line 123): Computation results in '-Infinity'%Metal Type | sterling-silver |
Metal Stamp | 925-sterling |
Weight | 2.5GR |
Length | 15MM |
Width | 7MM |
Height | 16MM |
Back Finding | post-with-friction-back |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 2 |
Stone Shape | pear-shape |
Total Weight | 1.98 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | amethyst |
Number of Stones | 2 |
Stone Shape | round-shape |
Total Weight | 0.4 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |
Stone Details | |
---|---|
Gem Type | white-topaz |
Number of Stones | 2 |
Stone Shape | round-shape |
Total Weight | 0.02 |
Setting Type | prongs |
Stone Creation Method | natural |
Stone Treatment Method | Heat-treated |