4.64 Carat Oval Loose Blue Sapphire Gemstone
Located in Stamford, CT
GIA certified no heat, no enhancements oval blue 4.64cts sapphire, raised crown and small table. 4.64ct oval brilliant cut sapphire. 10.55x8.54x5.55mm. GIA cert# 2165891601
Blue Sapphire
GIA Certified 3.67 Carat Violet Blue Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Emerald step cut sapphire and diamond engagement ring. GIA certified natural violet blue Sapphire center stone set in a platinum setting with 6 emerald cut baguette accent diamonds...
Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certificate 2.44 Carat Cushion Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Vintage 1950's sapphire and diamond engagement ring. GIA certified cushion cut Sapphire, no heat and no enhancements in a platinum three-stone setting with two baguette shape accent ...
Blue Sapphire, Diamond, Sapphire, Platinum
3.03 Carat Violet Blue Natural Sapphire Sasha Primak Engagement Ring
By Sasha Primak
Located in Stamford, CT
GIA certified violet blue cushion cut natural untreated Sapphire and trapezoid and square diamond in a Sasha Primak setting. Sasha Primak style ER 84 1 cushion blue Sapphire, approx...
Diamond, Blue Sapphire, Sapphire, Platinum
GIA Certified 6.40 Carat Color Change Sapphire Diamond Platinum Ring
Located in Stamford, CT
Light violet purple color change sapphire and diamond engagement ring. GIA certified center cushion cut sapphire center stone with round brilliant ...
Diamond, Sapphire, Platinum
GIA Certified 5.74 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Original 1930's sapphire and diamond engagement ring. The center is set with a medium blue simple heat only sapphire. GIA certified from Sri Lanka. Platinum setting with 6 round acce...
Diamond, Sapphire, Blue Sapphire, Platinum
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
Sapphire
Certified Natural Color-Change Blue Sapphire 6.01 Ct Cushion Cut Loose Gemstone
Located in Peshawar, PK
Lotus Certified Natural Blue Color-Change Sapphire Loose Gemstone – Cushion Cut Earth Mined Blue Sapphire from Sri Lanka. Blue Faceted Gem for Ring, Pendant, Earrings, Custom Fine Je...
Sapphire, Blue Sapphire
1.25 Carat Natural Loose Blue Sapphire Cushion Cut Gemstone
Located in Peshawar, PK
Loose Sapphire Weight: 1.25 Carats Dimension: 7.4 x 6.5 x 2.9 Mm Origin: Sri-Lanka Treatment: Heat Enhancement Certificate: On Customer Demand Sapphire, a gemstone of legendary ...
Blue Sapphire, Other
3.16 cts, Untreated violet sapphire with a GIA certificate
By True Gems
Located in บางรัก, TH
Untreated violet sapphire with a GIA certificate sku01 Weight: 3.16 carats Size: 8.23×7.02×6.13 mm Origin: Sri Lanka
Sapphire
AAAA Natural Tanzanite Cushion Cut 16.8 Cts Birthstone Tanzanite Loose Gemstone
Located in New York, NY
♥ Welcome to Blue Star Gems: Your stop for Natural Loose Gemstones for Jewelry making and Best Quality and affordable Gemstones for the Price you Pay We are Loose Gemstones Manufactu...
Tanzanite
Fine 7MM Square Cushion Cut Tanzanite - Loose Gemstone
Located in New York, NY
A captivating 1.65 carat cushion-cut Tanzanite, measuring 7 mm with beautifully balanced proportions. Its soft pillow silhouette frames a rich violet-blue interior that shifts betwee...
Tanzanite
