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5.41 Carat Vivid Green Colombian Muzo Emerald & Old Euro Diamond 3 Stone Ring – Assay Jewelers
14.36 Carat Colombian Emerald AGL/GRS Certified & Diamond 18K Gold Cocktail Ring – Assay Jewelers
GRS Cert. 17.73 Carat Minor Oil Colombian Emerald Ring – Assay Jewelers
GRS Cert. 4.37 Carat Vivid Green Muzo Colombian Emerald Diamond 3 Stone Ring – Assay Jewelers
Cartier Signed Art Deco Colombian Emerald Onyx & Diamond Platinum Ring – Assay Jewelers
AGL Cert. 12 Carat Colombian Emerald Art Deco Antique Platinum Ring – Assay Jewelers
AGL Cert. 4.45 Carat Vivid Green Colombian Emerald Ring in 18K Gold – Assay Jewelers
AGL Certified 4.45 Carat Colombian Emerald Loose Stone | Insignificant Oil – Assay Jewelers
AGL Certified 4.20 Carat Colombian Emerald Minor Oil Loose Stone – Assay Jewelers
AGL Certified 4.2 Carat Colombian Emerald 18K Gold Octagon Bezel Ring – Assay Jewelers
Certified 11.69 Carat Colombian Emerald & Yellow Diamond Drop Earrings – Assay Jewelers
6.19 Carat No Oil Colombian Emerald Ring AGL Certified – Assay Jewelers
AGL Cert 5.21 Carat Colombian Emerald East-West 18K Gold Unisex Ring – Assay Jewelers
Alexey Denisov-Uralsky Signed Ural Mountain Emerald Pendant – Assay Jewelers
AGL Certified 3.52ct Cushion Colombian Emerald Half Moon Diamond Ring – Assay Jewelers
Vintage AGL Certified 11.28 Carat Colombian Emerald & Old Euro Cut Diamond Ring – Assay Jewelers
Certified
Antique Art Deco 18K Gold Mesh Evening Bag With Emerald and Diamond Frame – Assay Jewelers
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45.58 Carat TW Colombian Emerald & Diamond Chandelier Drop Necklace – Assay Jewelers
8.12 Carat Colombian Emerald & Diamond Chandelier Regal Choker Necklace – Assay Jewelers
15 Carat Colombian Minor Oil Emerald & Diamond Dangle Earrings in 18K White Gold – Assay Jewelers
AGL Certified 8.01 Carat No Oil Colombian Emerald Vintage Platinum Ring – Assay Jewelers
Certified
20 Carat Colombian Emerald GRS Certified Vivid Green 18K Earring & Ring Set – Assay Jewelers
Certified
7.60 Carat Colombian Emerald GRS Certified Cushion Cut Diamond Ring – Assay Jewelers
Certified
10 Carat Colombian Emerald GRS Certified Cushion Cut Diamond Earrings – Assay Jewelers
Certified
GRS Certified 8.04 Carat Minor Oil Colombian Emerald & Diamond Halo Ring – Assay Jewelers
Certified
Vintage 300 Carat Natural Emerald Bead 18K Necklace 22 Inch – Assay Jewelers
GRS Certified 108 Carat Carved Pastel Green Emerald Regal Pendant Necklace – Assay Jewelers
Certified
AGL Certified 5.31 Carat No Oil Emerald & Trillion Diamond 3 Stone Ring – Assay Jewelers
Certified
AGL Certified 6.79 Carat Minor Oil Colombian Emerald and Diamond 18K Gold Ring – Assay Jewelers
Certified
22.18 Carat Colombian Emerald Bezel 18K Gold Vintage Ring – Assay Jewelers
AGL Cert. 2.44 Carat No Oil Colombian Emerald & Trapezoid Diamond Ring – Assay Jewelers
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17 Carat Old Mine Insignificant Oil Colombian Drop Emerald & Diamond 18K Gold Necklace – Assay Jewelers
AGL Certified 16.46 Carat Minor Oil Vivid Colombian Emerald and Diamond Halo Ring – Assay Jewelers
Certified
18K Gold Natural Colombian Emerald and Diamond Detachable Drop Earrings – Assay Jewelers
6.26 Carat Emerald Cut Emerald with Trillion and Round Cut Diamond Side Stone Ring in 18K White, Yellow Gold – Assay Jewelers
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44 Carat Heart Shaped Emerald Pendant with Round Cut Diamond Halo in 18K Gold Necklace – Assay Jewelers
AGL Certified 15.78 Carat No Oil Emerald and Half Moon Cut Diamond Ring – Assay Jewelers
Certified
GRS Certified 3.16 Carat Vivid Green Minor Oil Colombia Emerald and Diamond 18K Ring | GRS Appendix. – Assay Jewelers
Certified
GIA Certified 46.45 Carat Emerald and Diamond Chandelier Necklace – Assay Jewelers
Certified
Art Deco Era 21 Carat Cabochon Pear Shape Emerald Drop Earrings | Circa 1940 – Assay Jewelers
Mouawad Signed Vivid Cabochon Emeralds & Baguette Diamond Halo Clip On Earrings – Assay Jewelers
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AGL Certified 17 Carat Octagonal Cut Minor Oil Colombian Emerald Ring – Assay Jewelers
Certified
5.12 Carat Pear Cut Colombian Emerald Ring with Baguette Diamond Sides in 18K Gold – Assay Jewelers
Save 19%
Henry Dunay Zambian Minor Oil Drop Cabochon Cut Emerald 18K Fancy Link Necklace – Assay Jewelers
4.26 Carat Vivid Green Colombian Muzo Mine Emerald & Emerald Cut Side Diamond Ring – Assay Jewelers
10 Carat Natural Emerald and Diamond Mirrored Drop Earrings in 18K Gold – Assay Jewelers
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AGL Certified 15 Carat Round Cut Colombian Emerald and Diamond Halo Ring – Assay Jewelers
Certified
GRS Certified 4.90 Carat Insignificant Oil Colombian Emerald & Trapezoid Cut Diamond 3-Stone Ring – Assay Jewelers
Certified
Investment Grade Jewelry

This meticulously curated collection represents the apex of investment-grade jewelry, featuring extraordinary specimens that combine gemological rarity with proven appreciation potential. Each piece showcases world-class gemstones including internally flawless diamonds, fancy colored diamonds, no-heat Ceylon sapphires, and Colombian emeralds - all selected for their exceptional rarity, superior quality, and documented provenance that serious collectors and investors demand.

 

The collection features prestigious certifications from GIA, AGL, and other leading gemological laboratories, ensuring authenticity and quality documentation for each significant stone. Highlighted specimens include rare fancy pink-brown diamonds, emerald-cut diamonds exceeding 18 carats, vivid red Siam rubies, and minor oil Colombian emeralds - each representing the finest examples of their respective categories with characteristics that command premium valuations in international auction houses.

 

For sophisticated investors, these pieces offer dual benefits of aesthetic enjoyment and capital appreciation potential. The combination of certified rarity, exceptional size and quality, and documented authenticity creates a portfolio of tangible assets that have historically outperformed traditional investments while providing the satisfaction of owning truly extraordinary natural treasures that become increasingly scarce in the global marketplace.

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