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Description
Antique Columbian Emerald and Diamond Ring of 18k Gold and Platinum - GIA CertA luminous example of Belle poque refinement, this antique ring (circa 19001915) dazzles with a vibrant arrangement of vivid slight bluish green natural emeralds paired with sparkling old European cut diamonds, all set in a gracefully elongated mount of platinum and 18K yellow golda classic metal combination favored for its strength and elegance. This exquisite antique piece features a stunning 1. 36ct rectangular emerald cut emerald as the
A luminous example of Belle Époque refinement, this antique ring (circa 1900–1915) dazzles with a vibrant arrangement of vivid slight bluish green natural emeralds paired with sparkling old European cut diamonds, all set in a gracefully elongated mount of platinum and 18K yellow gold—a classic metal combination favored for its strength and elegance.
This exquisite antique piece features a stunning 1.36ct rectangular emerald-cut emerald as the centerpiece. Accompanying it are two square-cut emeralds, each with a weight of 0.31ct and 0.42ct, respectively, both exhibiting a matching color grade. These emeralds are accompanied by a GIA origin report, confirming their natural origin from Colombia and F2 clarity enhancement.
The largest diamond is a 0.63ct old European-cut diamond, graded H-I color and SI1 clarity. Flanking the center stone are two additional 0.22ct old European-cut diamonds, along with 19 smaller accent diamonds, bringing the total diamond carat weight to 1.73ctw.
The ring’s face measures a striking 1.25 inches tall by 0.7 inches wide, delivering bold visual presence while maintaining a delicate, lace-like balance. The diamonds exhibit the soft fire and charm unique to hand-cut stones of the era, while the richly saturated emeralds lend a lush, regal allure.
Crafted with platinum and 18 karat gold construction, the metal content of the piece has been professionally verified via X-ray fluorescence (XRF) and traditional acid testing for authenticity and metal purity. The ring weighs 9.51 grams.
Currently a US size 7.5, the ring is in very good antique condition with light surface wear to the emeralds and can be resized to your specifications for an additional charge.
A rare find for connoisseurs of antique fine jewelry, this piece is perfect as a statement ring, heirloom-quality collectible, or one-of-a-kind engagement ring that honors the romance and artistry of a bygone era.
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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Works great!
Size: 2.0
Great quality and easy to use. I appreciate the magnetic stand and small size.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Excellent tool, convenient and adjustable
Size: 2.0
This is a great design and a quality product. The angle adjustment for the needles is super helpful, allowing the exact distance needed for any size portafilter. Needles are removable if a less dense pattern is desired, and they are easily replaceable as well (spare needles are also provided)!
The magnetic stand works well, and the magnets have the perfect amount of force to hold it in place but allow easy removal. I was a tiny bit disappointed that the base did not come with any type of rubber or silicone non-skid, and do recommend adding some to the bottom so it doesn't slide around on your countertop.
I highly recommend this item!
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Reviewed in the United States on September 2, 2025
★★★★★ 4
Great tool, but be careful when you replace a needle.
Size: 2.0, Size: 2.0
Great idea, you can arrange the needles in either direction, depending upon the direction that you move the tool (clockwise, or anti-clockwise). But be VERY CAREFUL in dismantling, as it may come apart on you, spilling needles. Getting the needles lined up takes time and patience. Replacing one by itself should be easier.
3BOMBER would do well to include an exploded view of this tool in the instructions so owners know what to expect.
That said, this works great, and the magnetic attachment to the stand is very convenient — easier than a stand with a hole in it. Also, the flat top lets you set it upside down in a jiffy. Definitely recommended.
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Reviewed in the United States on November 26, 2024
★★★★★ 5
Makes all the difference in your extraction.
Size: 2.0, Size: 2.0
This little guy improved the extraction quality without being overly complex. After grinding there were always high spots in the porta filter when I put the grinds in. There are several different ways to distribute the grinds and I found this to be simple and effective without breaking the bank. The weight is nice and comes with extra pins just incase you bend yours. I've had mine for over a year and haven't needed it so it's nice that it's available.
Simple practical tools like this are great in the setup and show you don't need to break the budget to have a solid coffee setup.
I enjoy the 3BOMBER line of tools. For the money they offer the best value
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Reviewed in the United States on July 27, 2025
★★★★★ 5
Meh
Size: 2.0
I don't use it because I found it unnecessary. I'm not a pretentious coffee aficionado fanatic tho. It's great quality and highly engineered tho 🦾
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Reviewed in the United States on May 26, 2026