GO REALLY BIG! Massive 21 gram 3ct Diamond 18K Gold Semi Mount Engagement Ring


In stock

SKU: 373723843622 Categories: , , ,

All prices listed in USD

We deal in all natural stones, no clarity enhancement of any kind.  We supply Jewelry Stores and Private Clients with Precious Gems and Fine Jewelry at wholesale pricing.  We ship worldwide via FED EX international courier and EMS Express.

Offered is an Exceptional Women’s Diamond Engagement Ring Semi Mount in two tone 18K White Gold and 18K Rose Gold or Yellow Gold or it can come in just one tone in all White Gold, Yellow or Rose (your choice) with a flat bottom “Euro Shank”; also available with standard round shank.   The ring is also available Upon Request in Platinum.

A massive 21 gram 18K build (almost 30 grams if you opt for Platinum) with 3 Carats of quality VS1-VS2 F-G inset diamonds. This ring is 7.2mm wide at bottom and goes to 11mm at top!  The  images below shows a 2nd option, instead of two rows of inset princess diamonds you can go with a single row of rounds. The height of the ring in either case is a 10mm rise from where it meets the top of your finger to the top of the center stone.

For a center stone the ring comes with your choice of a 1 to 5 carat diameter Cubic Zirconia at center (2.80 Carat, 9mm diameter shown in the images) and as diamond wholesalers we are pleased to quote you on a diamond of your choice, our prices are very difficult to beat. We can build the ring to suit any size center stone you want.

One of the most robustly built yet elegant ladies rings we have encountered.  This ring comes from a very accomplished high end boutique designer in the Beverly Hills and LA district “Gregorio” who is known for exceptional detail, large builds with high intrinsic value. We are a leading Authorized Dealer of “Gregorio” fine jewelry.   Please let us know your finger size and we will ensure it arrives in your specified size. The ring is also available in 14K at a 5% price discount from 18K.  R-557.

Customer Service: Please email us through eBay and we
will provide an immediate response. Customers who purchase will have access to
our 7 day a week toll free customer service.

The diamond semi mount ring pictured below is the actual one under consideration. Shown in Two Tone Gold and Option Solid One Tone White Gold or Platinum.  Princess Cut Diamond inset on the sides versus Round Diamonds are also an option, both styles are shown below.


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Modified Item


Country/Region of Manufacture

United States


Solitaire with Accents


Engagement Ring

Style Number

R-557 and R-557-1

Main Stone Color


Metal Purity


Main Stone





Multi-Tone Gold



Ring Size



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