South Coast - Loose Gemstones
to
93
79
47
47
43
24
to
90
46
23
21
4
195
1
20
174
1
1
195
3,466
382
85
1
Item Ships From: South Coast
1.38 Carat Round Shape Lavender Color Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Round shape 1.38-carat Natural Unheated Lavender/Light Purple color Sri-Lankan sapphire GIA certificate number:1206624540 has been hand-selected by our experts for its top luste...
Category
21st Century and Contemporary American South Coast - Loose Gemstones
Materials
Sapphire, Pink Sapphire, Purple Sapphire
Natural Citrine 6.83 Carat Emerald Cut Loose Gemstone
Located in Aliso Viejo, CA
This exquisite 6.83 carat Natural Citrine features a refined emerald cut, enhancing its clarity and depth with mesmerizing step-cut facets. Exhibiting a rich golden-yellow hue, this ...
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Citrine, Emerald
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Aliso Viejo, CA
It comes with the Original GIA Certificate
Natural Paraiba Tourmaline
Carat Weight: 1.52 Carats
Measurements: 6.99 x 6.13 x 5.57 mm
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Tourmaline, Paraiba
Natural Citrine 6.83 Carat Emerald Cut Loose Gemstone
Located in Aliso Viejo, CA
This exquisite 6.83 carat Natural Citrine features a refined emerald cut, enhancing its clarity and depth with mesmerizing step-cut facets. Exhibiting a rich golden-yellow hue, this ...
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Citrine, Emerald
London Blue Topaz 7.9 Carat Emerald Cut Loose Gemstone
Located in Aliso Viejo, CA
This 7.90 carat London Blue Topaz captivates with its deep teal-blue color, reminiscent of the mysterious depths of the ocean. Precision-cut in a classic emerald cut, this gemstone f...
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Emerald, Topaz, Blue Topaz
GIA Certified 9.69 Carat Natural Unheated Ceylon Yellow Sapphire
Located in Aliso Viejo, CA
It comes with the GIA Laboratory Certificate
Carat Weight: 9.69 Carats
Origin: Natural, Unheated
Geographic Origin: Sri Lanka
Measurements: 14.27 x 9.92 x 8.17mm
Color: Yellow
Cut: Oval
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Sapphire, Yellow Sapphire
1.02 Carat Oval Purplish Pink Sapphire GIA Unheated
Located in San Francisco, CA
This 1.02 carat Oval Purplish Pink Sapphire GIA Certificate number 2205389632 was selected by our experts for its top luster. It's unheated in i...
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Pink Sapphire, Purple Sapphire
1 Carat Oval Blue Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.03-carat Natural Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Blue Sapphire
1 2/5 Carat Oval Bluish Violet Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.38-carat Natural Bluish Violet color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Sapphire
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Aliso Viejo, CA
It comes with the Original GIA Certificate
Natural Paraiba Tourmaline
Carat Weight: 1.52 Carats
Measurements: 6.99 x 6.13 x 5.57 mm
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Tourmaline, Paraiba
London Blue Topaz 7.9 Carat Emerald Cut Loose Gemstone
Located in Aliso Viejo, CA
This 7.90 carat London Blue Topaz captivates with its deep teal-blue color, reminiscent of the mysterious depths of the ocean. Precision-cut in a classic emerald cut, this gemstone f...
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Emerald, Topaz, Blue Topaz
1 1/2 Carat Oval Blue Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.46-carat Natural Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Blue Sapphire
1 1/2 Carat Pear Violet Changing to Purple Sapphire GIA Unheated
Located in San Francisco, CA
This Pear shape 1.51-carat Natural Violet changing to Purple color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
2010s South Coast - Loose Gemstones
Materials
Sapphire
1 2/3 Carat Oval Light Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.57-carat Natural Light Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Blue Sapphire
GIA Certified Round Brilliant Cut Loose Diamond 1.19ct
Located in Laguna Beach, CA
Round brilliant cut, 1.19 carat.
GIA graded J color, Vs1 clarity, good symmetry.
57% table size is very good for brilliance.
Faces up very attractive and brilliant.
GIA lab gradin...
Category
Late 20th Century South Coast - Loose Gemstones
Materials
Diamond
3.01 Carat Cushion-Shape Teal Color Sapphire GIA Certified Unheated
Located in San Francisco, CA
A 3.01-carat Natural Cushion Greenish Blue Unheated Sapphire GIA Certificate 6203625761 was hand-selected by our experts for its top luster and ...
Category
21st Century and Contemporary South Coast - Loose Gemstones
Materials
Sapphire
GIA Certified 9.69 Carat Natural Unheated Ceylon Yellow Sapphire
Located in Aliso Viejo, CA
It comes with the GIA Laboratory Certificate
Carat Weight: 9.69 Carats
Origin: Natural, Unheated
Geographic Origin: Sri Lanka
Measurements: 14.27 x 9.92 x 8.17mm
Color: Yellow
Cut: Oval
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Sapphire, Yellow Sapphire
Natural Citrine 6.83 Carat Emerald Cut Loose Gemstone
Located in Aliso Viejo, CA
This exquisite 6.83 carat Natural Citrine features a refined emerald cut, enhancing its clarity and depth with mesmerizing step-cut facets. Exhibiting a rich golden-yellow hue, this ...
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Citrine, Emerald
London Blue Topaz 7.9 Carat Emerald Cut Loose Gemstone
Located in Aliso Viejo, CA
This 7.90 carat London Blue Topaz captivates with its deep teal-blue color, reminiscent of the mysterious depths of the ocean. Precision-cut in a classic emerald cut, this gemstone f...
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Emerald, Topaz, Blue Topaz
1.06 Carat Cushion Shape Natural Pink Sapphire GIA Unheated
Located in San Francisco, CA
This Cushion-shaped 1.06-carat Natural Unheated Pink sapphire GIA certificate number: 2205624616 has been hand-selected by our experts for its top lu...
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Pink Sapphire
1.50 Carat Emerald Shape Premium Purple Color Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Emerald shape 1.50-carat Natural Unheated Premium Vibrant Purple Color Sri-Lankan Sapphire GIA certified has been hand-selected by our experts for its top luster and unique colo...
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Emerald, Sapphire, Purple Sapphire
1 1/6 Carat Oval Purple Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.14-carat Natural Purple color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Sapphire, Purple Sapphire
GIA Certified 9.69 Carat Natural Unheated Ceylon Yellow Sapphire
Located in Aliso Viejo, CA
It comes with the GIA Laboratory Certificate
Carat Weight: 9.69 Carats
Origin: Natural, Unheated
Geographic Origin: Sri Lanka
Measurements: 14.27 x 9.92 x 8.17mm
Color: Yellow
Cut: Oval
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Sapphire, Yellow Sapphire
GIA Certified 9.69 Carat Natural Unheated Ceylon Yellow Sapphire
Located in Aliso Viejo, CA
It comes with the GIA Laboratory Certificate
Carat Weight: 9.69 Carats
Origin: Natural, Unheated
Geographic Origin: Sri Lanka
Measurements: 14.27 x 9.92 x 8.17mm
Color: Yellow
Cut: Oval
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Sapphire, Yellow Sapphire
2 3/4 Carat Cushion Bluish Violet Sapphire GIA
Located in San Francisco, CA
This Cushion shape 2.74-carat Natural Bluish Violet color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Sapphire
1.21 Carat Round Shape Peach Sapphire GIA Certified Unheated
Located in San Francisco, CA
This 1.21 carat GIA certified Unheated Natural Brownish Pink sapphire was hand-selected by our experts for its top luster. It faces up Peach in color.
We can custom make for this r...
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Sapphire, Pink Sapphire
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Aliso Viejo, CA
It comes with the Original GIA Certificate
Natural Paraiba Tourmaline
Carat Weight: 1.52 Carats
Measurements: 6.99 x 6.13 x 5.57 mm
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Tourmaline, Paraiba
2 1/6 Carat Oval Grayish Purple Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 2.14-carat Natural Grayish Purple color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Malagasy South Coast - Loose Gemstones
Materials
Sapphire, Purple Sapphire
1.43 Carat Oval Peach Sapphire GIA Certified Unheated
Located in San Francisco, CA
This 1.43 carat Oval Orangy Yellow GIA certified Unheated natural sapphire was hand-selected by our experts for its top luster.
We can custom m...
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Sapphire, Yellow Sapphire
3 Carat Cushion Greenish Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Cushion shape 3.01-carat Natural Greenish Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary South Coast - Loose Gemstones
Materials
Blue Sapphire
GIA Certified Pear Shape Diamond 1.44ct
Located in Laguna Beach, CA
GIA graded pear shape diamond, 1.44 carats, G color, Vs1 clarity, good cut.
GIA report number is 22355443620.
Comes with a full GIA grading report.
Category
21st Century and Contemporary South Coast - Loose Gemstones
Materials
Diamond
1.38 Carat Round-Shape Pink Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Round shape 1.38-carat Natural Unheated Light Pink color sapphire GIA certificate number: 5202624538 has been hand-selected by our experts for its top luster and unique color. i...
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Pink Sapphire
GIA Certified Round Brilliant Loose Diamond 1.12ct
Located in Laguna Beach, CA
1.12ct round brilliant cut diamond.
GIA-graded H color, Si1 clarity,
Very good cut grade.
Faces up very brilliantly.
The GIA report number is 5231411122.
Comes with a full GIA gradin...
Category
Late 20th Century South Coast - Loose Gemstones
Materials
Diamond
GIA Certified Round Brilliant Cut Loose Diamond 1.01 ct
Located in Laguna Beach, CA
Loose 1.01 carat round brilliant cut diamond.
GIA graded G color, Si2 clarity, Very Good cut grade.
Measures 6.55-6.63 x 3.90mm
The GIA grading report number is 5221756497.
Faces up ...
Category
Mid-20th Century South Coast - Loose Gemstones
Materials
Diamond
1.14 Carat Oval Shaped Pink Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Oval shape 1.14-carat Natural Unheated Pink sapphire GIA certified has been hand-selected by our experts for its top luster and unique color.
...
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Pink Sapphire
2 Carat Cushion Greenish Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Cushion shape 2.06-carat Natural Greenish Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary South Coast - Loose Gemstones
Materials
Blue Sapphire, Green Sapphire
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Aliso Viejo, CA
It comes with the Original GIA Certificate
Natural Paraiba Tourmaline
Carat Weight: 1.52 Carats
Measurements: 6.99 x 6.13 x 5.57 mm
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Tourmaline, Paraiba
1.69 Emerald Shape Brownish Pink Color Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Emerald shape 1.69-carat Natural Unheated Brownish Pink color sapphire GIA certified has been hand-selected by our experts for its top luster and un...
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Emerald, Sapphire, Pink Sapphire
1.68 Carat Cushion Shape Light Purple Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Cushion shape 1.68-carat Natural Unheated Light Purple sapphire GIA certificate number:2201625592 has been hand-selected by our experts for...
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Sapphire, Purple Sapphire
3 1/5 Carat Octagonal Purplish Pink Sapphire GIA
Located in San Francisco, CA
This Octagonal shape 3.21-carat Natural Purplish Pink color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Malagasy South Coast - Loose Gemstones
Materials
Pink Sapphire
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Aliso Viejo, CA
It comes with the Original GIA Certificate
Natural Paraiba Tourmaline
Carat Weight: 1.52 Carats
Measurements: 6.99 x 6.13 x 5.57 mm
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Tourmaline, Paraiba
1 1/3 Carat Oval Zoned Yellow and Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.30-carat Natural Zoned Yellow And Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Blue Sapphire, Yellow Sapphire
GIA Certified Oval Brilliant Cut Loose Diamond 1.18ct
Located in Laguna Beach, CA
Attractive oval brilliant cut diamond, 1.18 carats.
GIA graded G color, VS2 clarity.
GIA report number 2231308153.
Comes with a full grading report.
Category
Late 20th Century South Coast - Loose Gemstones
Materials
Diamond
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Aliso Viejo, CA
It comes with the Original GIA Certificate
Natural Paraiba Tourmaline
Carat Weight: 1.52 Carats
Measurements: 6.99 x 6.13 x 5.57 mm
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Tourmaline, Paraiba
1.62 Carat Emerald Shape Light Violet Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Emerald shape 1.62-carat Natural Unheated Very Light Violet color sapphire GIA certificate number: 6204624593 has been hand-selected by our experts for its top luster and unique...
Category
21st Century and Contemporary Sri Lankan South Coast - Loose Gemstones
Materials
Sapphire, Blue Sapphire, Purple Sapphire
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Aliso Viejo, CA
It comes with the Original GIA Certificate
Natural Paraiba Tourmaline
Carat Weight: 1.52 Carats
Measurements: 6.99 x 6.13 x 5.57 mm
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Tourmaline, Paraiba
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Aliso Viejo, CA
It comes with the Original GIA Certificate
Natural Paraiba Tourmaline
Carat Weight: 1.52 Carats
Measurements: 6.99 x 6.13 x 5.57 mm
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Tourmaline, Paraiba
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Emerald, Opal, Fire Opal
Natural Citrine 6.83 Carat Emerald Cut Loose Gemstone
Located in Aliso Viejo, CA
This exquisite 6.83 carat Natural Citrine features a refined emerald cut, enhancing its clarity and depth with mesmerizing step-cut facets. Exhibiting a rich golden-yellow hue, this ...
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Citrine, Emerald
1.07 Carat Oval Shape Green Emerald, Premium Quality
Located in San Francisco, CA
This 1.07-carat Natural Ethiopian Green Emerald Premium quality was hand-selected by our experts for its top luster and color that's resembles a Colombian Color.
We can custom make ...
Category
21st Century and Contemporary Ethiopian South Coast - Loose Gemstones
Materials
Emerald
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Aliso Viejo, CA
It comes with the Original GIA Certificate
Natural Paraiba Tourmaline
Carat Weight: 1.52 Carats
Measurements: 6.99 x 6.13 x 5.57 mm
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Tourmaline, Paraiba
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Aliso Viejo, CA
It comes with the Original GIA Certificate
Natural Paraiba Tourmaline
Carat Weight: 1.52 Carats
Measurements: 6.99 x 6.13 x 5.57 mm
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Tourmaline, Paraiba
1 1/4 Carat Oval Light Grayish Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.24-carat Natural Light Grayish Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary American South Coast - Loose Gemstones
Materials
Blue Sapphire
1 1/3 Carat Oval Purple-Pink Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.33-carat Natural Purple-Pink color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Malagasy South Coast - Loose Gemstones
Materials
Pink Sapphire
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Aliso Viejo, CA
It comes with the Original GIA Certificate
Natural Paraiba Tourmaline
Carat Weight: 1.52 Carats
Measurements: 6.99 x 6.13 x 5.57 mm
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Tourmaline, Paraiba
GIA Certified Oval Brilliant Loose Diamond 1.48ct
Located in Laguna Beach, CA
1.48-carat oval brilliant cut diamond.
GIA graded H color, Vs1 clarity.
Measures 7.89 x 6.31 x 4.51mm
The grading report number is 1226958994.
Comes with the original grading certifi...
Category
Mid-20th Century South Coast - Loose Gemstones
Materials
Diamond
London Blue Topaz 7.9 Carat Emerald Cut Loose Gemstone
Located in Aliso Viejo, CA
This 7.90 carat London Blue Topaz captivates with its deep teal-blue color, reminiscent of the mysterious depths of the ocean. Precision-cut in a classic emerald cut, this gemstone f...
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Emerald, Topaz, Blue Topaz
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary South Coast - Loose Gemstones
Materials
Emerald, Opal, Fire Opal
