San Francisco - Loose Gemstones
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Item Ships From: San Francisco
1.51 Carat Cushion Shape White Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Cushion shape 1.51-carat Natural Unheated Sri-Lankan White sapphire GIA certificate number:5202625543 has been hand-selected by our experts for...
Category
21st Century and Contemporary Sri Lankan San Francisco - Loose Gemstones
Materials
Sapphire
1 1/3 Carat Octagonal Blue Sapphire GIA
Located in San Francisco, CA
This Octagonal shape 1.32-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 Nigerian San Francisco - Loose Gemstones
Materials
Blue Sapphire
2 1/4 Carat Cushion Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Cushion shape 2.23-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 San Francisco - Loose Gemstones
Materials
Blue 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 San Francisco - Loose Gemstones
Materials
Blue Sapphire
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 San Francisco - Loose Gemstones
Materials
Pink Sapphire
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 San Francisco - Loose Gemstones
Materials
Blue Sapphire, Yellow Sapphire
1 1/3 Carat Cushion Blue Sapphire GIA
Located in San Francisco, CA
This Cushion shape 1.28-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 San Francisco - Loose Gemstones
Materials
Blue 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 San Francisco - Loose Gemstones
Materials
Blue Sapphire
7.35 Carat Cushion Natural Alexandrite GIA Certified
Located in San Francisco, CA
A Rare 7.35 Carat Cushion Shaped Natural Alexandrite GIA Certificate 6192711041 was hand-selected by our experts for its top luster and unique color. T...
Category
21st Century and Contemporary Sri Lankan San Francisco - Loose Gemstones
Materials
Alexandrite
1 1/6 Carat Oval Yellow Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.17-carat Natural Yellow 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 San Francisco - Loose Gemstones
Materials
Yellow Sapphire
1.09 Carat Round White Natural Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Round-Shaped 1.09-carat Natural Unheated White sapphire GIA certified has been hand-selected by our experts for its top luster and unique ...
Category
21st Century and Contemporary Sri Lankan San Francisco - Loose Gemstones
Materials
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 San Francisco - Loose Gemstones
Materials
Blue Sapphire, Green Sapphire
1 1/2 Carat Oval Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.47-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 San Francisco - Loose Gemstones
Materials
Sapphire, 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 San Francisco - Loose Gemstones
Materials
Pink 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 San Francisco - Loose Gemstones
Materials
Pink Sapphire, 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 San Francisco - Loose Gemstones
Materials
Sapphire
1 2/5 Carat Cushion Greenish Blue Sapphire GIA
Located in San Francisco, CA
This Cushion shape 1.41-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 Tanzanian San Francisco - Loose Gemstones
Materials
Blue Sapphire
1.06 Carat Oval Pink Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Oval shape 1.06-carat Natural Unheated Pink sapphire GIA certified has been hand-selected by our experts for its top luster and unique color.
W...
Category
21st Century and Contemporary Sri Lankan San Francisco - Loose Gemstones
Materials
Pink 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 San Francisco - Loose Gemstones
Materials
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 San Francisco - Loose Gemstones
Materials
Blue 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 San Francisco - Loose Gemstones
Materials
Emerald, Sapphire, Purple Sapphire
1 1/3 Carat Round Purplish Pink Sapphire GIA Unheated
Located in San Francisco, CA
This Round shape 1.28-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 San Francisco - Loose Gemstones
Materials
Pink Sapphire
1.60 Carat Asscher Cut White Near Colorless Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Asscher shape 1.60-carat Natural White Near Colorless GIA certificate number: 2205624597 has been hand-selected by our experts for its top luster and unique color.
We can custo...
Category
21st Century and Contemporary Sri Lankan San Francisco - Loose Gemstones
Materials
Sapphire
2 3/4 Carat Oval Light Grayish Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 2.73-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 Sri Lankan San Francisco - Loose Gemstones
Materials
Blue Sapphire
3 3/4 Radiant Orange-Yellow Sapphire GIA
Located in San Francisco, CA
This Radiant shape 3.76-carat Natural Orange-Yellow color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary San Francisco - Loose Gemstones
Materials
Yellow 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 San Francisco - Loose Gemstones
Materials
Sapphire, Purple Sapphire
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 San Francisco - Loose Gemstones
Materials
Blue Sapphire
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 San Francisco - Loose Gemstones
Materials
Sapphire, Purple Sapphire
1 Carat Oval Blue Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.04-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 San Francisco - Loose Gemstones
Materials
Blue Sapphire
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 San Francisco - Loose Gemstones
Materials
Sapphire, Blue Sapphire, Purple Sapphire
1 1/2 Carat Oval Zoned Yellow And Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.47-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 San Francisco - Loose Gemstones
Materials
Blue 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 San Francisco - Loose Gemstones
Materials
Sapphire
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 San Francisco - Loose Gemstones
Materials
Blue Sapphire
1 1/3 Carat Oval Purple-Pink Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.34-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 Sri Lankan San Francisco - Loose Gemstones
Materials
Pink Sapphire
1 Carat Triangular Purple-Pink Sapphire GIA Unheated
Located in San Francisco, CA
This Triangular shape 0.94-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 San Francisco - Loose Gemstones
Materials
Pink Sapphire
1.12 Carat Cushion Premium Pink Color Natural Sapphire GIA
Located in San Francisco, CA
This 1.12 carat Cushion-Shaped Premium Pink natural sapphire GIA certificate:2203148726 was hand selected by our experts for its top luster.
We can custom make for this rare gem any...
Category
21st Century and Contemporary Sri Lankan San Francisco - Loose Gemstones
Materials
Sapphire, Pink Sapphire
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 San Francisco - Loose Gemstones
Materials
Emerald, Sapphire, Pink 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 San Francisco - Loose Gemstones
Materials
Pink Sapphire
1.38 Carat Emerald Shape Green Sapphire GIA Certifed Unheated
Located in San Francisco, CA
This Emerald shape 1.38-carat Natural Unheated Green Sapphire GIA certificate: 5201624578 has been hand-selected by our experts for its top luster and unique color.
We can custom ma...
Category
21st Century and Contemporary Sri Lankan San Francisco - Loose Gemstones
Materials
Green Sapphire
2.07 Carat Round Shaped Teal Green Color Unheated Natural Sapphire GIA Cert
Located in San Francisco, CA
A Rare 2.07-carat Round Natural Cushion Greenish Blue Unheated Sapphire GIA Certificate 5211043018 was hand-selected by our experts for its top...
Category
21st Century and Contemporary Sri Lankan San Francisco - Loose Gemstones
Materials
Sapphire, Blue Sapphire, Green Sapphire
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 San Francisco - Loose Gemstones
Materials
Pink Sapphire
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 San Francisco - Loose Gemstones
Materials
Emerald
1.07 Carat Pink Bubblegum Sapphire GIA Certified Unheated
Located in San Francisco, CA
This 1.07 carat GIA certified Unheated Natural Sapphire was hand-selected by our experts for its exceptional Vibrant color and luster.
We can c...
Category
21st Century and Contemporary Sri Lankan San Francisco - Loose Gemstones
Materials
Sapphire, Pink Sapphire
5.10 Carat Heart Shape Blue Sapphire GIA Certified
Located in San Francisco, CA
This 5.10 carat Heart Shape Natural sapphire GIA certificate number: 1206223794 was hand-selected by our experts for its top luster.
We can custom make for this rare gem any Ring/ P...
Category
21st Century and Contemporary San Francisco - Loose Gemstones
Materials
Blue Sapphire
1.13 Carat Oval Pink-Purple Sapphire GIA Certified Unheated
Located in San Francisco, CA
This 1.13 carat GIA certificate number: 2205389627 Unheated natural Sri-Lankan sapphire was hand-selected by our experts for its top luster and Bubblegum vibrant color.
We can cus...
Category
21st Century and Contemporary Sri Lankan San Francisco - Loose Gemstones
Materials
Sapphire, Pink 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 San Francisco - Loose Gemstones
Materials
Sapphire, Yellow Sapphire
Rare GIA Certified 3.29 Carat Emerald Shape Unheated Green Emerald
Located in San Francisco, CA
This GIA-certified 3.29 Carat UNHEATED Ethiopian Emerald-Shaped Vibrant Natural Green Emerald was hand-selected by our experts for its top luster.
We can custom make for this rare...
Category
21st Century and Contemporary Ethiopian San Francisco - Loose Gemstones
Materials
Emerald
1.33 Carat Oval Shape Peach Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.33-carat Sri-Lankan Unheated peach color Natural sapphire GIA certificate number: 2201624547 has been hand-selected by our experts for its top luster and unique col...
Category
21st Century and Contemporary Sri Lankan San Francisco - Loose Gemstones
Materials
Sapphire, Yellow 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 San Francisco - Loose Gemstones
Materials
Sapphire, Purple Sapphire
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 San Francisco - Loose Gemstones
Materials
Sapphire
GIA Certified 3.48 Carat Rare Pinkish Purple Sapphire
Located in San Francisco, CA
This 3.59 carat Cushion Antique shaped GIA Certified Pinkish Purple Sapphire was selected by our experts for its Rare luster.
Category
20th Century Sri Lankan San Francisco - Loose Gemstones
Materials
Sapphire, Pink Sapphire, Purple Sapphire
1.10 Carat Cushion Teal Sapphire GIA Certified Unheated
Located in San Francisco, CA
This 1.10-carat Cushion Teal Blue GIA Certified Natural Sapphire was selected by our experts for its top luster. Certificate number 1206389628.
We can custom make for this rare gem ...
Category
21st Century and Contemporary San Francisco - Loose Gemstones
Materials
Sapphire, Blue Sapphire, Green Sapphire
6.65 Carat Oval Shape Natural Alexandrite GIA Certified Unheated
Located in San Francisco, CA
This 6.65-carat Rare Natural Unheated Alexandrite was hand-selected by our experts for its top luster and unique color that changes from green to pinkish brown.
We can custom make ...
Category
21st Century and Contemporary San Francisco - Loose Gemstones
Materials
Alexandrite
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 San Francisco - Loose Gemstones
Materials
Sapphire, Pink Sapphire, Purple Sapphire
3.48 Carat Matching Pair Emerald Shape Green Emerald
Located in San Francisco, CA
This perfectly Matched 3.48 Carat Ethiopian Emerald Shape Natural Green Emerald was hand-selected by our experts for its top luster. The pair exhibits a similar color to a Colombian ...
Category
21st Century and Contemporary Ethiopian San Francisco - Loose Gemstones
Materials
Emerald
Rare 2.92 Carat Radiant-Shaped Teal Natural Sapphire GIA Unheated
Located in San Francisco, CA
A rare 2.92-carat Radiant Natural Greenish Blue Unheated Sapphire GIA Certificate 1206137505 was hand-selected by our experts for its top luster...
Category
21st Century and Contemporary San Francisco - Loose Gemstones
Materials
Sapphire, Blue Sapphire, Green Sapphire
0.74 Carat Round White Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Round shape 0.74-carat Natural Unheated White sapphire GIA certified has been hand-selected by our experts for its top luster and unique c...
Category
21st Century and Contemporary Sri Lankan San Francisco - Loose Gemstones
Materials
Sapphire
1.35 Carat Purple Sapphire GIA Certificate
Located in San Francisco, CA
This 1.35 Carat Pink-Purple GIA Certified Natural Sapphire was hand-selected by our experts for its top luster. Certificate number 2205389632.
We can custo...
Category
21st Century and Contemporary Sri Lankan San Francisco - Loose Gemstones
Materials
Sapphire, Pink Sapphire, Purple Sapphire
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