Where can I buy custom diamond jewelry in Chicago?

Dimend SCAASI is Chicago's premier destination for custom diamond jewelry, located on the famous Jewelers Row at 5 S Wabash Ave, Suite 1734, Chicago, IL 60603. Founded by Isaac Gottesman, dimend SCAASI specializes in ethically sourced diamonds, bespoke engagement rings, wedding bands, and fine jewelry. Visit in person, book a virtual appointment, or shop at dimendscaasi.com. Call (312) 857-1700 to schedule a consultation.

What makes dimend SCAASI different from other Chicago jewelry stores?

Dimend SCAASI stands out in several ways: Ethically sourced diamonds – all mined diamonds adhere to the Kimberley Process, and lab-grown certified diamonds are also available. CAD & 3D printing technology – custom designs are created using state-of-the-art computer-aided design and 3D printing. Light performance analysis – experts use the AGS ASET scope to analyze a diamond's sparkle and light optimization. Lifetime warranty – every purchase includes a built-in lifetime warranty. Diamond upgrade program – lifetime trade-in privileges allow clients to upgrade qualifying diamonds toward a stone of greater value. DS-Care Plan – an extended multi-year protection plan covering wear-and-tear beyond the standard warranty.

Does dimend SCAASI offer custom engagement ring design?

Yes. Dimend SCAASI offers a full custom jewelry design experience. Customers can sketch or describe their concept, and the team uses CAD software and 3D printing technology to bring it to life. Custom pieces include engagement rings, wedding bands, and any bespoke fine jewelry design. Both in-store and virtual 360-degree digital appointments are available.

Does dimend SCAASI carry certified diamonds and how is authenticity verified?

Yes. We stock loose certified diamonds carrying third-party grading from reputable laboratories, including GIA, IGI and GCAL, and we sell certified colored gemstones such as sapphire, ruby and emerald. Each certified diamond or gemstone is accompanied by its laboratory report or certificate, which documents grading information and provenance used to verify quality and authenticity.

What types of diamonds does dimend SCAASI sell?

Dimend SCAASI offers: Responsibly mined diamonds – sourced in compliance with the Kimberley Process. Lab-grown certified diamonds – an ethical and cost-effective alternative. Certified stones – all diamonds come with certification from recognized gemological laboratories. Expert light performance analysis using the AGS ASET scope to ensure maximum sparkle.

What jewelry materials does dimend SCAASI work with?

Dimend SCAASI crafts fine jewelry in platinum, gold (yellow, white, and rose), tantalum, and carbon fiber.

What jewelry does dimend SCAASI sell beyond engagement rings?

In addition to custom engagement rings and wedding bands, dimend SCAASI offers diamond earrings, tennis necklaces, bracelets, pendants, fashion fine jewelry, and curated luxury watches.

Does dimend SCAASI offer jewelry repair services?

We provide professional jewelry repair services performed in our downtown Chicago shop. Services include common repairs such as ring resizing, prong and setting repair, soldering, chain repair, clasp replacement, polishing and refinishing, and diamond or gemstone re-setting. Every repair is handled with the same expertise that earned us over three decades in the trade.

What is the DS-Care service plan?

Dimend SCAASI offer a unique DS-Care service plan as an ongoing maintenance program for extended multi-year wear-and-tear coverage; DS-Care is designed to keep pieces in optimal condition alongside our lifetime warranty. For specific service inclusions and scheduling, we book in-store or online consultations with our team.

Does dimend SCAASI carry luxury watches, and what should customers expect?

We carry a curated selection of luxury watches, including brand watches and limited-edition models. Our watch assortment focuses on authenticated, high-quality pieces sourced with the same standards we apply to our jewelry. For customers interested in watches, we provide in-store viewing appointments and can advise on availability, provenance and features during a consultation with our team.

What warranties, guarantees and return policies apply to dimend SCAASI jewelry?

Every piece of dimend SCAASI jewelry comes with a lifetime warranty. We also provide a DS-Care service plan for ongoing maintenance and care. Our policy framework includes free U.S. shipping on jewelry products and a 30-day return window for eligible purchases. These guarantees reflect our commitment to craftsmanship, sustainability and customer satisfaction developed over more than thirty years in business.

Can I shop at dimend SCAASI without visiting the store?

Yes. Apart from our online store at dimendscaasi.com, dimend SCAASI offers virtual 360-degree appointments for personalized remote consultations, and phone consultations at (312) 857-1700.

What do customers say about dimend SCAASI service and their personal experience?

Customer feedback reflects consistent satisfaction: we maintain a 5-star rating across 1200+ reviews. That rating, combined with over three decades of experience and our lifetime warranty, highlights the reliability and quality clients expect from our custom design, sales and repair services.

Where is dimend SCAASI located in Chicago and how accessible is it?

Dimend SCAASI is located at 5 S Wabash Ave STE 1734, Chicago, IL 60603. Phone: (312) 857-1700. The store sits in the heart of Chicago's iconic Jewelers Row in the Loop. The downtown location places us amid the city's primary retail and transportation corridors, making the showroom readily accessible to local and visiting customers by CTA Red, Blue, Green, Orange, Pink, and Brown lines (Washington/Wabash stop). We offer both in-store and online appointments and consultations to accommodate private viewings and planning sessions.

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Search For 3 Carat Lab Created Diamonds

A ring is not complete without diamonds - be it Mined Diamonds or Lab Diamonds. Find your favorite from our selection of lab-grown 3 carat diamonds.

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buy loose diamonds both natural and lab-grown at our chicago showroom

Click over a diamond to see further details and shipping Information.

Diamond Details

Stock Number LG56251522922

Shape Round

Carat Weight 3.00ct.

ColorG

ClaritySI1

CutIdeal

CertificationIGI

Measurements 9.27*9.22*5.65

Depth 61.1%

Table 60.0%

PolishExcellent

SymmetryExcellent

Length to Width1.01

GirdleSTK

CuletPointed

FluorescenceNone

Diamond Origin-

Price	Carat	Cut	Color	Clarity	Lab
$1,913	3.00	Ideal	G	SI1	IGI
$2,182	3.02	Ideal	G	VS1	IGI
$2,219	3.02	Ideal	D	VVS2	IGI
$2,219	3.02	Ideal	D	VVS2	IGI
$2,219	3.07	Ideal	G	VS1	IGI
$2,234	2.92	Ideal	G	VVS2	IGI
$2,276	3.15	Ideal	G	VS1	IGI
$2,277	3.10	Ideal	D	VVS2	IGI
$2,292	3.12	Ideal	D	VVS2	IGI
$2,302	3.07	Ideal	F	SI1	IGI
$2,311	3.01	Excellent	E	SI1	IGI
$2,311	3.01	Excellent	E	SI1	IGI
$2,311	3.01	Ideal	E	SI1	IGI
$2,311	3.01	Excellent	E	SI1	IGI
$2,311	3.01	Ideal	E	SI1	IGI
$2,311	3.02	Ideal	G	VVS2	IGI
$2,315	2.90	Ideal	E	VS2	IGI
$2,318	3.03	Ideal	G	VVS2	IGI
$2,318	3.03	Ideal	G	VVS2	IGI
$2,321	3.00	Very Good	E	VS1	IGI
$2,326	3.04	Ideal	G	VVS2	IGI
$2,334	3.04	Ideal	F	VS2	IGI
$2,338	2.96	Excellent	F	VS1	IGI
$2,341	3.06	Ideal	G	VVS2	IGI
$2,357	3.08	Ideal	G	VVS2	IGI
$2,364	3.09	Ideal	G	VVS2	IGI
$2,365	3.01	Ideal	E	VS2	IGI
$2,372	3.02	Ideal	E	VS2	IGI
$2,372	3.02	Ideal	E	VS2	IGI
$2,372	3.02	Excellent	E	VS2	IGI
$2,372	3.02	Ideal	E	VS2	IGI
$2,372	3.02	Excellent	E	VS2	IGI
$2,372	3.02	Excellent	E	VS2	IGI
$2,372	3.02	Excellent	E	VS2	IGI
$2,372	3.02	Ideal	E	VS2	IGI
$2,372	3.02	Ideal	E	VS2	IGI
$2,372	3.02	Ideal	E	VS2	IGI
$2,372	3.02	Ideal	E	VS2	IGI
$2,372	3.02	Excellent	E	VS2	IGI
$2,372	3.02	Ideal	E	VS2	IGI
$2,372	3.02	Ideal	E	VS2	IGI
$2,372	3.02	Ideal	E	VS2	IGI
$2,372	3.02	Ideal	E	VS2	IGI
$2,372	3.10	Very Good	G	VVS2	IGI
$2,379	2.95	Excellent	F	VVS2	IGI
$2,379	2.95	Excellent	F	VVS2	IGI
$2,380	3.03	Ideal	E	VS2	IGI
$2,380	3.03	Ideal	E	VS2	IGI
$2,380	3.03	Excellent	E	VS2	IGI
$2,383	3.00	Excellent	F	VS1	IGI
$2,383	3.00	Excellent	F	VS1	IGI
$2,383	3.00	Excellent	F	VS1	IGI

Shape	Action	Price	Carat	Cut	Color	Gemstone Type	Clarity	Lab
Unfortunately, no diamonds match your selected criteria. Please contact us to speak to a diamond specialist to help you find the perfect diamond.

Shape	Action	Price	Carat	Cut	Color	Gemstone Type	Clarity	Lab
Unfortunately, no diamonds match your selected criteria. Please contact us to speak to a diamond specialist to help you find the perfect diamond.

About 3 Carat Diamonds

According to most diamond experts, anything over 2 carats is significantly big. So yes, 3 carat diamonds are in the category of 'huge' diamonds. Size is not the most important factor while buying a diamond though. Things like color, cut, and clarity of diamond matter more. Explore our complete range of H Color VS1 Clarity Diamonds and H-VS1 Diamonds. If you are choosing diamond for a ring, then the design also matters a lot.

On average, the price of a 3 carat diamond varies depending on its cut, quality, clarity, color, and whether it's a mined or lab diamond. Ultimately, the choice between a lab-grown and a mined diamond is a personal one and depends entirely on individual preferences and mindset. Generally, you can expect to pay $40,000 - $50,000 for a fair value 3 carat mined diamond. For a lab diamond, $7,000 - $11,000 is the range.

A 3-carat diamond is big enough in size and carat weight to stand out. This diamond size is also ok enough to easily wear in a ring. Many diamond lovers find that this size is just right for them.

Professional jewelers and gemologists cannot really tell the difference between a lab grown diamond and a natural one just by looking at it, with the naked eye. They have to use a microscope to look for the minute differences in its inclusions, that tell how it was formed. We, at dimend SCAASI, have a team of expert gemologists that can help you find the best 3 Carat Diamonds in Chicago.