Call Now: 1 (888) 500-4311

Receive $1,000* as a thank you for giving us a chance.

We at MDJ Advantage are introducing a buying experience for retail

jewelers allowing them to obtain bargains fast & easy. 

Inventory is acquired from a variety of relationships built over decades.

Antique & Estate | Closeouts | Overruns | Estate Liquidations

Manufacturer Surplus | Bankruptcy Trust

Started by three industry experts with over 100 years of combined experience, we bring diversified collections of fine jewelry at multiple price points. Most of these collections are not available to retailers and we are able to offer these items below manufactures cost, while also being able to specialize in one-of-a-kind and signed pieces. 

MDJ Advantage is bringing jewelers branded products they might not have been able to acquire on their own, and at prices that only we can offer. 

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Jewelry opportunities at prices

you can't refuse.

High End Designer 

MDJ Price $214.50

Wholesale $475 

MSRP $950


Signed Pendant #2108

Dia .03 ct. | Tanz .28 ct. 14kt WG

High End Designer 

MDJ Price $3,824

Wholesale $7,640 

MSRP $15,500

Tanzanite Ring #2147 

Signed Dehago

Dia 1.01 cttw VVS F

Tanz 7.53 ct. | 14kt.

Diamond Basics

MDJ Price $749

Wholesale $1,050 

MSRP $2,475

Diamond Pendant #2924

Diamond CTR .50 ct.

.65 cttw. SI2/I1 G/H

14kt. WG


MDJ Price $4,783 (net)

Dealer Cost $8,225 

MSRP $16,450

Montegrappa Of Bassano Italy - New, Box, Papers Fountain Pen (Fine) Limited Edition Vatican Pen 18kt. Gold

11 of 58 (numbered)

Make Us Your Secret Buying Weapon!

Founders Michael Indelicato (left), Dominic Mainella (center) and Jeffrey Sadowsky (right).


“No one can be all things to all people but at MDJ Advantage we have created essentially a one-stop shop for the retail jeweler. Offering a myriad of styles, brands, estate and antique pieces from overrun stocks to bankruptcy liquidations to private estates. We want to be the jewelers secret buying weapon.”

– Jeffrey Sadowsky, Managing Partner



or call us at:

1 (888) 500-4311

*$1,000 credit good towards 1st purchase only.