SKU: 78643759136

Old Mine-Cut Lab Diamond Flat-Top Pyramid Pendant

Sale price$1744.15 Regular price$1937.95
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

Old Mine-Cut Lab Diamond Flat-Top Pyramid PendantItem Details Metal: 18K Gold Stone Spec: Custom 4ct Old Mine Cut Lab Diamond FG VS Pendant Dimensions: 25. 6*16. 4mm If you have any special requests for this design (such as metal, gemstone, or design details), please contact our advisor for customization. Description Bold, sculptural, and richly distinctive, this pendant necklace features a striking 4 ct old mine cut lab diamond set within a dramatic flat topped stepped pyramid design, blending

Item Details

Metal: 18K Gold
Stone Spec: Custom 4ct Old Mine Cut Lab Diamond FG VS
Pendant Dimensions: 25.6*16.4mm

If you have any special requests for this design (such as metal, gemstone, or design details), please contact our advisor for customization.

Description

Bold, sculptural, and richly distinctive, this pendant necklace features a striking 4 ct old mine-cut lab diamond set within a dramatic flat-topped stepped pyramid design, blending antique diamond character with strong architectural elegance. The old mine cut’s broad facets and softly romantic brilliance create a captivating contrast against the pendant’s structured geometric form.

Inspired by stepped pyramid silhouettes and vintage high jewelry craftsmanship, the design introduces depth, dimension, and a powerful sense of symmetry. The elevated setting enhances the diamond’s presence while allowing light to reflect beautifully through the stone, emphasizing its warm, soulful sparkle.

Suspended from a refined chain, this pendant delivers a bold balance of vintage romance, geometric structure, and modern luxury sophistication. Perfect for collectors drawn to statement jewelry, antique-inspired diamonds, and sculptural fine jewelry design with timeless character.

Shipping Notes
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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.
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SKU: 78643759136

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4.2 ★★★★★
Based on 482 reviews
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M
Verified Purchase
M. Del
Dallas, US
★★★★★ 5
Good stuff
Size: 50 sqft, Size: 50 sqft
Good stuff. I did a lot of work on my 91 Toyota Land Cruiser 3FE. I did the inside and outside doors, as well as the under-hood area, with some extra work. I like this stuff. It sticks down good but you have to clean your surface so there's a good grip. I think these are going to do well for noise cancellation. The deadening material does well with absorbing vibrations too. But the install roller tools it will come in handy. Trust me trying to do it by hand is not worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
C
Verified Purchase
Charlie J
Port Orchard, US
★★★★★ 4
Good quality
Size: 10 sqft
I wish it was a little better but it definitely works great and look good for how cheap it is
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
R
Verified Purchase
R. Selberg
Massapequa, US
★★★★★ 5
Works well
Size: 10 sqft
Worked great at a budget price. I used it to damp a fiberglass loudspeaker horn. Easy to work with too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
D
Verified Purchase
Devan
Pawtucket, US
★★★★★ 5
Good material but bites back
Size: 20 sqft
Very good product for my rear trunk and backseat on my mustang. I would recommend some type of gloves due to the foil itself when placing down will cut up your hands and fingers. Overall good product for its price.
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Reviewed in the United States on May 23, 2026
M
Verified Purchase
Mike
Boise, US
★★★★★ 5
Great sound mat for the price!
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
This is a good product. Many people go with KILMAT because of the value to price point. I did as well. When you clean the surface (in my case it was all painted metal) this stuff sticks very well. I do recommend you use a seam roller of some type, I used Lumiteco 3 piece roller set. This will help with adhesion and mostly flatten the overlapped edges. It also helps you see where you have rolled as it leaves little grooves. The difference when we had no sound mats and after was very impressive. We haven't finished our install yet and it is quieter than when we had an interior in the van. There are thicker mats available in other brands, but this will work great for our van build, but this helps keep the weight down. It is quality material, just be careful when you are removing the backing, the edge of the foil face can cut you. I suggest you layout where you are installing the mat and cut to fit. From what I have read, you don't need to cover every inch in the vehicle, just spot install for a big difference. I chose to cover most surfaces to help keep sound out when we are sleeping in the van. We haven't finished putting the van yet, but we have driven it around and been very satisfied with this product.
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Reviewed in the United States on December 3, 2025

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