About Paraiba
Paraiba Fine Gemstones is a Belgian-based boutique specializing in rare and investment-grade colored gemstones. Our curated collection includes exceptional Paraiba tourmalines, vivid spinels, tanzanites, alexandrites, and other fine gems sourced directly from trusted partners and mines around the world. Each gemstone is hand-selected for its natural beauty, authenticity, and unique character. We collaborate with leading European gemological laboratories (GRS, ALGT, GIA, and SSEF) to ensure full transparency and certified origin. Our mission is to bring collectors, jewell...Read More
Established in 20171stDibs seller since 2025
Featured Pieces
Royal Antwerp Gem Natural Fire Opal Pair 1.25 Ct Certified
Located in Temse, BE
DESCRIPTION
Beautiful matching pair of natural fire opals displaying vivid transparent orange color with lively brilliance and elegant round mixed cutting.
These gemstones show att...
Category
2010s Loose Gemstones
Materials
Opal, Fire Opal
Royal Antwerp Gem Natural Fire Opal Pair 1.59 Ct Certified
Located in Temse, BE
DESCRIPTION
This attractive pair of natural fire opals features vibrant brownish orange body color with lively transparent appearance and elegant round mixed cutting.
The gemstones...
Category
2010s Loose Gemstones
Materials
Opal
Royal Antwerp Gem Natural Emerald Pair 1.09 Ct Marquise Cut Certified
Located in Temse, BE
DESCRIPTION
This elegant pair of natural emeralds features a refined marquise mixed cut with attractive bluish green color and harmonious matching proportions suitable for fine jewe...
Category
2010s Loose Gemstones
Materials
Emerald
Royal Antwerp Gem Natural Emerald Pair 1.25 Ct Marquise Cut Certified
Located in Temse, BE
DESCRIPTION
This elegant matching pair of natural emeralds features refined marquise mixed cutting with an attractive bluish green color and balanced proportions ideal for fine jewe...
Category
2010s Loose Gemstones
Materials
Emerald
Royal Antwerp Gem Natural Emerald Pair 1.19 Ct Marquise Cut Certified
Located in Temse, BE
DESCRIPTION
This elegant pair of natural emeralds features a refined marquise mixed cut with attractive green color and a well-matched appearance suitable for fine jewelry creation....
Category
2010s Loose Gemstones
Materials
Emerald
Royal Antwerp Gem Natural Ruby Sugarloaf Cabochon 10.00 Ct Certified
Located in Temse, BE
DESCRIPTION
This impressive natural ruby features a classic sugarloaf cabochon shape with an attractive purplish red body color and a strong translucent appearance.
The gemstone di...
Category
2010s Loose Gemstones
Materials
Ruby
Royal Antwerp Gem Natural Ruby Cabochon Parcel 2.93 Ct Certified
Located in Temse, BE
DESCRIPTION
This natural ruby cabochon parcel displays an attractive combination of pinkish red and purplish red tones with smooth polished surfaces and elegant round cabochon cutti...
Category
2010s Loose Gemstones
Materials
Ruby
Royal Antwerp Gem Natural Ruby Cabochon Parcel 3.84 Ct Certified
Located in Temse, BE
DESCRIPTION
This attractive parcel of natural rubies features a vibrant mix of pinkish red to purplish red colors with smooth round cabochon cutting.
The collection contains 25 ind...
Category
2010s Loose Gemstones
Materials
Ruby
Royal Antwerp Gem Natural Green Sapphire Parcel 1.15 Ct Round Brilliant Cut Cert
Located in Temse, BE
DESCRIPTION
This elegant parcel of natural green sapphires features a beautiful collection of round brilliant cut stones displaying a delicate light green color with attractive spar...
Category
2010s Loose Gemstones
Materials
Green Sapphire
Royal Antwerp Gem Natural Green Sapphire Parcel 0.97 Ct Round Brilliant Cut Cert
Located in Temse, BE
DESCRIPTION
This elegant parcel of natural green sapphires features a matching selection of round brilliant cut stones displaying a delicate light green color with attractive sparkl...
Category
2010s Loose Gemstones
Materials
Green Sapphire
Royal Antwerp Gem Natural Multicolor Sapphire Parcel 4.26 Ct Pear Mixed Cut Cert
Located in Temse, BE
DESCRIPTION
This attractive parcel of natural multicolor sapphires features a beautiful selection of pear mixed cut stones displaying a wide range of colors from light to deep blue,...
Category
2010s Sri Lankan Loose Gemstones
Materials
Sapphire
Royal Antwerp Gem Natural Tanzanite 1.75 Ct Oval Mixed Cut Certified
Located in Temse, BE
DESCRIPTION
This natural tanzanite displays a vivid violetish blue color with attractive transparency and strong brilliance. Tanzanite is highly appreciated for its luxurious blue-v...
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
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