Everything below about Tresor Jewelers comes from its own website, read on October 29, 2026, and Beylora prices come from our catalog read the same morning. Prices and sales change, so check the listing before you buy.
What Tresor Jewelers lists
- Where it is: its story page says Tresor opened in Salt Lake City in 2003 and works from two locations, "the Gateway anchor store, and the Union Heights sister store", and its contact page lists its headquarters at 156 S Rio Grande St and has a form to make an appointment (Tresor story (opens in a new tab), Tresor contact (opens in a new tab)).
- Lab-grown diamonds: its certified lab diamonds page (opens in a new tab) lists loose stones from 0.75ct to 2.00ct in seven shapes, all on sale and before sales tax. A 0.75ct stone is $750 (regular $1,500), 1.00ct is $1,350 (regular $2,700), 1.50ct is $2,050 to $2,100, 1.75ct is $3,000 and a 2.00ct round is $4,100.
- Grades: the round lab-grown product pages say "E Color and VS1 Quality" and "Graded.Certified", and the lab diamonds page says the stones are "certified by gemologist labs". We did not find the name of the grading lab on the pages we read.
- Complete rings: its ready-to-go lab diamond engagement rings page showed no products, and the ring style pages we read show no prices. The loose diamond pages say Tresor will place the stone "with your purchased ring", so the setting is a separate price you ask for.
- Custom work: its custom process page (opens in a new tab) says sketches are done free of charge, then a CAD design, a wax print, casting and finishing.
- Also included: the lab diamonds page says its stones "come with a lifetime warranty", and the round product pages list a free gift box and bag, an appraisal of value and a lifetime warranty certificate. Its engagement rings page says rings are handmade in house in 14kt yellow, white and rose gold, with a natural diamond, moissanite or lab diamond center.
A Tresor loose diamond and a complete Beylora ring, by size
Tresor's prices above are for the diamond alone, before a setting. Beylora's prices are for a complete ring with the setting included, so the comparison below shows how far each budget goes rather than a like-for-like ring.
| Lab-grown round diamond | Tresor Jewelers, stone only, and Beylora, complete ring |
|---|---|
| 1ct | Tresor: $1,350 for the 1.00ct E color, VS1 stone. Beylora: $1,000 before tax for a complete 14k gold solitaire such as Queenstown, center diamond D color, VVS1 or VVS2 |
| 1.5ct | Tresor: $2,100 for the 1.50ct E color, VS1 stone. Beylora: $1,250 before tax for a complete 14k gold solitaire |
| 2ct | Tresor: $4,100 for the 2.00ct stone, grades not read. Beylora: $1,500 before tax for a complete 14k gold solitaire |
Queenstown
Bellagio
Big Sur
Como
At each size, the Tresor stone alone costs more than a complete Beylora solitaire, and the Beylora lab-grown center diamond carries a higher color and clarity grade at 1ct and 1.5ct on paper (D and VVS from IGI, against E and VS1 from a lab Tresor's pages do not name). A Tresor ring would also add the price of the setting, which its site does not list.
How buying from Beylora works
- The ring: every center diamond is lab-grown, at least 1ct, D color and VVS1 or VVS2 clarity, with its own IGI report. 46 classic solitaire rings start at $1,000 at 1ct, and 418 of the 427 rings come in sizes up to 5ct.
- Seeing it first: Beylora sells online and has a studio in Provo you can visit by appointment for free, or you can choose a video call with a co-founder when you book.
- Delivery and returns: rings are made to order, arrive in about 30 days and ship free, insured and signed for to Salt Lake City. Change your mind within 48 hours of ordering and we cancel it, every dollar back; after arrival you have 30 days to return the ring with a 20% restocking fee.
- Afterward: the Beylora Lifetime Guarantee covers one repair or replacement for the life of your ring, center diamond included. The repair or replacement is free, you pay the shipping to us and the shipping back to you, and a lost or stolen ring is not covered.
- Custom: if you are designing a custom ring, you can see your price right away and book a 30-minute video design consultation with a Beylora co-founder for $50 plus tax, and the $50 counts toward your ring.
Comparing other jewelers in the county? See McKay Diamonds in Salt Lake City and Beylora, Bennion Jewelers in Salt Lake City and Beylora, J. Brooks Jewelers in Murray and Beylora and Morgan Jewelers in Salt Lake County and Beylora.
For more Salt Lake County budgets, see engagement rings under $1,000 and $1,500, under $2,000 and under $3,000 in Salt Lake County, or the county overview, engagement rings in Salt Lake County.
Facts about Tresor Jewelers come from its own website on October 29, 2026. If something has changed, email marketing@beylora.com and we will correct it.
Questions about Tresor Jewelers and Beylora
Where can I buy an engagement ring in Salt Lake City?
Beylora sells complete lab-grown engagement rings online from $1,000 at 1ct in 14k gold, ships them free and insured to Salt Lake City, and has a studio in Provo you can visit by appointment. In the city, Tresor Jewelers has a store at the Gateway and lists certified lab-grown loose diamonds from $750, with the setting priced separately, and Morgan Jewelers lists lab-grown engagement rings on its website (both read October 29, 2026).
Does Tresor Jewelers make custom engagement rings?
Yes. Its custom process page says Tresor sketches your idea free of charge, then sends you the CAD design to approve, prints a wax model, casts the ring, and has someone other than the maker inspect it. At Beylora you see a custom price right away, and a 30-minute video design consultation with a co-founder is $50 plus tax, and the $50 counts toward your ring.
How much is a 1ct lab-grown diamond at Tresor Jewelers?
On October 29, 2026, Tresor Jewelers listed its 1.00ct certified lab-grown diamonds at $1,350 on sale, from a regular $2,700, before sales tax, for the stone alone. The round one is listed as E color and VS1. The setting is a separate price that the site does not list. A complete Beylora 1ct lab-grown solitaire is $1,000 in 14k gold.
Is Tresor Jewelers or Beylora less expensive for a lab-grown engagement ring?
For the sizes we compared, the Tresor diamond alone cost more than a complete Beylora solitaire: $1,350 against $1,000 at 1ct, $2,100 against $1,250 at 1.5ct and $4,100 against $1,500 at 2ct. A Tresor ring also adds a setting price. Tresor offers stores in Salt Lake City, free custom sketches, natural diamond and moissanite centers, and a lifetime warranty on its lab diamonds.
Facts about other jewelers come from their own websites and listings, read October 29, 2026.