Cathedral Lab-Grown Diamond Engagement Rings
One price, the complete ring. Stone and setting together.
About Cathedral Lab-Grown Diamond Engagement Rings
Beylora sells 16 cathedral engagement ring designs online, and each is $1,800 before tax as a complete ring with a 2-carat lab-grown center diamond in 14k gold, with free insured shipping to Provo and Orem. Its co-founders meet couples in person in Utah County at a cafe or dessert shop the couple picks, or by video.
Cathedral engagement rings at Beylora: 16 designs lift the lab-grown center diamond on raised cathedral shoulders, arches of metal that rise from the band to the setting. Every one is $1,800 for a complete 2-carat ring in 14k gold, in nine center shapes, and eight add a hidden halo with a diamond-accented bridge.
In a cathedral setting the band sweeps up on both sides of the center diamond, so the diamond sits higher and the shoulders frame it from the side.
Every price is for the complete ring: the lab-grown center diamond, any accent diamonds and the setting, before tax. The price shown is for a 2-carat center in 14k gold; 14k yellow gold costs the same as 14k white gold, 18k gold adds $500 and platinum adds $700.
Cathedral designs by style
Cathedral shoulders on a polished band: 8 designs, from $1,800
Raised cathedral shoulders support the center diamond above a polished band. Feather (round), Daylight (emerald), Keystone (cushion), Ravenna (princess), Starling (radiant), Clara (marquise), Audrey (pear), Gig Harbor (Asscher).
Cathedral shoulders with a hidden halo: 8 designs, from $1,800
A hidden halo and a diamond-accented bridge sit beneath the center, supported by cathedral shoulders. Trista (round), Portia (oval), Siena (emerald), Meredith (cushion), Roxanne (princess), Sally (radiant), Noelle (marquise), Lana (Asscher).
Questions about cathedral engagement rings
How much does a cathedral engagement ring cost?
Every cathedral design here is $1,800 for a complete ring with a 2-carat lab-grown center in 14k white or yellow gold, before tax. Larger centers, 18k gold and platinum cost more, up to $4,600 in this collection.
What is the difference between a cathedral and a hidden halo?
Cathedral describes the shoulders: arches of metal that rise to hold the setting. A hidden halo is a ring of small diamonds under the center diamond. Eight designs here have both; see all hidden halo engagement rings.
Is the diamond graded?
The independent IGI report covers the center diamond, which is lab-grown, D color and VVS clarity (VVS1 or VVS2). The small accent diamonds in the hidden halo and bridge are not individually graded.
Where can I buy a cathedral engagement ring in Provo or Orem?
Beylora is a Utah Valley company that sells online only, with no showroom. You can order any ring on this page from Provo, Orem or anywhere in the United States, and it ships free and insured. Our Provo and Orem engagement ring guide sets the Beylora Lifetime Guarantee beside what local jewelers offer.
Can I see a cathedral engagement ring in person in Utah County?
Beylora sells its 16 cathedral designs online and has no showroom. Of the Utah County stores whose websites we read by October 4, 2026, 17 say they sell engagement rings, 7 of them in Provo and 5 in Orem, so ask a store whether it has a cathedral setting you can see before you visit. Our Utah County jewelry store guide lists each one with its address.
Can I get a cathedral engagement ring under $2,000 in Provo?
Yes, every Beylora cathedral design is $1,800 before tax as a complete ring with a 2-carat lab-grown center diamond in 14k gold, shipped free and insured to Provo. On October 4, 2026, 138 of the 144 engagement ring products on the website of Wilson Diamonds in Provo were settings sold without a center stone, so ask a store for the complete price with the center stone you want.
Every ring is made to order and arrives in about 30 days, with free, insured shipping in the United States. Rush costs $300: the ring is made in about 14 days, then delivered the next day by express. You can return a ring within 30 days of arrival; a change-of-mind return carries a 20% restocking fee. See Beylora facts for every price and policy, compare all rings under $2,000, or see split shank engagement rings, where the band itself divides in two.
The Beylora standard.
Lab-grown center diamonds. Independently graded by IGI.
ColorDColorless. The highest grade.
Color grades, lower on the left and higher on the right. Beylora standard: D, colorless and the highest color grade. Standards refer to lab-grown diamonds.
- K-Z
- J
- I
- H
- G
- F
- E
- D
ClarityVVSVVS1 or VVS2.
Clarity grades, lower on the left and higher on the right. Beylora center-diamond standard: VVS, comprising VVS1 or VVS2. IF and FL are higher clarity grades, outside the highlighted Beylora range. Your individual report states the grade. Standards refer to lab-grown diamonds.
- I
- SI
- VS2
- VS1
- VVS2
- VVS1
- IF
- FL
Grouped grades: I includes I1 to I3. SI includes SI1 to SI2.
PolishExcellentSurface finish.
Polish grades, lower on the left and higher on the right. Beylora standard: Excellent, the highest grade. Standards refer to lab-grown diamonds.
- Poor
- Fair
- Good
- Very good
- Excellent
SymmetryExcellentFacet alignment.
Symmetry grades, lower on the left and higher on the right. Beylora standard: Excellent, the highest grade. Standards refer to lab-grown diamonds.
- Poor
- Fair
- Good
- Very good
- Excellent
Compare the diamond grades
Where Beylora’s lab-grown engagement-ring center diamonds sit on the industry’s grading scales.
Color grades, lower on the left and higher on the right. Beylora standard: D, colorless and the highest color grade. Standards refer to lab-grown diamonds.
- K-Z
- J
- I
- H
- G
- F
- E
- D
D is colorless and the highest grade on the D-to-Z color scale.
Clarity grades, lower on the left and higher on the right. Beylora center-diamond standard: VVS, comprising VVS1 or VVS2. IF and FL are higher clarity grades, outside the highlighted Beylora range. Your individual report states the grade. Standards refer to lab-grown diamonds.
- I
- SI
- VS2
- VS1
- VVS2
- VVS1
- IF
- FL
Grouped grades: I includes I1 to I3. SI includes SI1 to SI2.
Beylora's center-diamond standard is VVS: VVS1 or VVS2. VVS inclusions are very difficult for a skilled grader to see at 10× magnification. Read the individual center-diamond report for its grade.
Polish grades, lower on the left and higher on the right. Beylora standard: Excellent, the highest grade. Standards refer to lab-grown diamonds.
- Poor
- Fair
- Good
- Very good
- Excellent
Excellent is the highest polish grade. The finish of the diamond’s polished surfaces.
Symmetry grades, lower on the left and higher on the right. Beylora standard: Excellent, the highest grade. Standards refer to lab-grown diamonds.
- Poor
- Fair
- Good
- Very good
- Excellent
Excellent is the highest symmetry grade. The alignment and consistency of the diamond’s facets.
Educational scale
Cut has its own scale.
Cut assesses proportions and light performance. Polish grades surface finish. Symmetry grades facet alignment.
Round brilliant
Round cut grades, lower on the left and higher on the right. Educational scale. The highest available grade is Ideal. This does not assign a grade to your diamond.
- Poor
- Fair
- Good
- Very good
- Excellent
- Ideal
Highest on this scale: Ideal. Excellent is one grade below.
Fancy shapes
Fancy cut grades, lower on the left and higher on the right. Educational scale. The highest available grade is Excellent. This does not assign a grade to your diamond.
- Poor
- Fair
- Good
- Very good
- Excellent
Highest on this scale: Excellent. IGI’s fancy-shape cut scale includes oval and pear.
These are IGI grading scales, not an assigned grade for your diamond. Read the Cut Grade field on your individual report. If it is absent, no overall cut grade is stated.
See the three fields on an IGI report2-5 carat centers. Cut grade: see your individual IGI report.
The Beylora Standard
Every center diamond IGI certified. One honest price.
Made to order · arrives in about 30 days, or about 15 with Rush ($300) · 30-day returns · 20% restocking fee















