“The staff is so kind and helpful, and so very professional!”
Shop natural and lab-grown diamonds, explore engagement ring styles, or create a custom ring through a private, appointment-only consultation near Nichols Hills.
Compare diamonds in person, refine the setting through live CAD when desired, and make each decision with one-on-one guidance.
Reserve an Engagement Ring ConsultationDesign Your Own RingDiamond Consulate designs and sells engagement rings by private appointment in Oklahoma City. You can choose a natural or lab-grown center diamond, start from an existing style, or develop a custom ring through our Live Collaborative CAD Design process. Consultations are complimentary, and most custom rings are finished four to six weeks after final design approval.
Buy from a jeweler who will put real diamonds in front of you, show you the grading report for each one and design the setting with you before anything is made. Diamond Consulate is an independent, appointment-only engagement ring jeweler at 5701 N Western Avenue, Suite B, in Oklahoma City, near Classen Curve and Nichols Hills, built around that standard.
Four questions separate a good engagement ring jeweler from a convenient one. Here is how Diamond Consulate answers each.
You are not limited to whatever happens to be in a case. Before your appointment, loose diamonds are prepared around your preferred shape, size and budget, and specific natural or lab-grown stones can be sourced to your criteria. The setting can start from an established style such as a solitaire, hidden halo, three-stone or bezel, or be designed from the beginning.
Starting with the diamond? See natural and lab-grown diamonds in Oklahoma City. Planning something fully original? See custom jewelry design. Ready to compare in person? Reserve an engagement ring consultation.
A private Oklahoma City engagement ring consultation near Nichols Hills, built around the wearer, the diamond and the details that determine how the ring will look and feel for years.
Discuss style, timing, budget and lifestyle without the pressure or distractions of a traditional sales floor.
Compare shape, brightness, proportion and presence under the same conditions instead of choosing from reports alone.
Refine setting height, band width, proportions and wedding-band fit while the design develops on screen.
Comfort, durability, maintenance, work habits and personal taste shape the design from the beginning.
Structural decisions are addressed before casting so the ring is designed to be both beautiful and practical.
Choose a flush fit, contour or intentional gap before the engagement ring is finalized.
You do not need the perfect terminology, a finished sketch or a spreadsheet of grading reports. Bring the person, the story, the budget and the practical details. We will help translate those into a ring that feels considered rather than generic.
Some clients arrive with a specific shape and setting in mind. Others only know the ring should feel timeless, delicate, architectural, vintage or personal. Both are enough to begin.
We compare diamonds, proportions and setting options in person, then develop the design before you commit to production.

A custom engagement ring should not feel like a more complicated way to buy jewelry. It should feel like a clearer way to make the right decision.
We begin with style, lifestyle, priorities, timing and the story behind the ring.
Natural and lab-grown diamonds can be viewed side by side under the same conditions.
Proportions, setting height, band width, gallery details and wedding-band fit are refined together.
Live Collaborative CAD Design allows you to review the design before it becomes metal.
An engagement ring should look right on the hand and work comfortably in everyday life.
We consider finger proportions, setting height, durability, maintenance and how the future wedding band should fit.
That may mean a lower profile, more center-stone protection, a flush-fit band or space for a deliberate gap.
Design for Lifestyle
A grading report narrows the field, but it cannot fully show presence, movement, brightness or how large a diamond appears once set.
Side-by-side comparison makes the tradeoffs visible and helps identify the shape and proportion that feels right on the hand.
Both natural and lab-grown diamonds are available, with the choice guided by your priorities rather than a predetermined sales script.
Compare Natural and Lab-Grown Diamonds
You are not expected to imagine the final ring from a catalog image.
See How Live Collaborative CAD Design WorksThe strongest engagement-ring designs are resolved at the proportion level. Small decisions often make the greatest difference in how the ring looks and feels.
Length-to-width ratio, face-up size, bow-tie visibility, corner shape and overall outline all affect visual character.
Prongs, bezel edges, halos, hidden halos and low-profile settings each change security, appearance and wearability.
The shank should support the center stone visually and structurally without overpowering the hand.
Flush, contoured and intentionally gapped band pairings should be considered before the engagement ring is finalized.
Explore the questions that most often shape a custom engagement ring, from diamond shape and setting style to proposal planning and long-term wear.
Understand each stage from consultation and diamond selection through CAD approval and completion.
Read Guide Decision GuideCustom vs. Ready-Made Engagement RingsCompare flexibility, timing, cost, design control and the advantages of each approach.
Read Guide WearabilityEngagement Ring Design for Your LifestyleChoose a setting height, profile and structure that works for everyday life.
Read Guide Proposal PlanningDesign Together or Keep It a Surprise?Explore ways to protect the proposal while still creating a ring that fits the wearer.
Read Guide Setting StylesBezel vs. Prong SettingsCompare appearance, security, maintenance and the way each setting presents the center stone.
Read Guide TimingProposal Planning & Engagement Ring TimingWork backward from the proposal date and avoid rushing design, sizing or production.
Read Guide Full LibraryExplore All Engagement Ring GuidesBrowse the complete engagement ring education collection.
View LibraryDiamond Consulate's private consultation was built around each of these: the Diamond Table for comparison, honest context on natural diamonds and lab-grown diamonds, master jeweler guidance on proportion, wedding-band planning in the same appointment, and Live Collaborative CAD Design so the ring is approved on screen before it is made.
Choose a jeweler where you can compare actual diamonds in person, review the grading report for each stone and approve the design before production. Diamond Consulate is an independent, appointment-only engagement ring jeweler at 5701 N Western Avenue, Suite B, in Oklahoma City, near Nichols Hills. Natural and lab-grown diamonds are compared side by side, and custom rings can be refined through our Live Collaborative CAD Design process with Diamond Consulate's trained design team.
Buy where you can see the diamond before you pay for it. Diamond Consulate sells natural and lab-grown diamonds by private appointment in Oklahoma City and shows them side by side under the same light. Natural diamonds typically carry GIA reports and lab-grown diamonds typically carry IGI reports, and specific shapes, sizes and grades can be sourced to your criteria, loose or set into a custom engagement ring.
Selection works differently than a traditional case line. Diamonds are prepared for your appointment around your shape, size and budget, and the setting can start from an established style such as a solitaire, hidden halo, three-stone or bezel, or be designed from the beginning in CAD. You are not limited to what one display case holds, and you approve the design before production.
Yes. Diamond Consulate is an independent Oklahoma City jeweler, not part of a chain. It was founded by the ownership behind Christopher Fine Diamonds, an independent custom jeweler operating since 2003. Its custom design standards were developed under the direction of master jeweler Chris Uptain.
Diamond Consulate is located at 5701 N Western Avenue in Oklahoma City, near Nichols Hills. Engagement ring consultations are private and appointment-only, allowing time to compare diamonds, settings and custom design options one-on-one.
Yes. An engagement ring consultation can begin with diamond selection, setting styles and existing design directions. Custom design is available when desired, but you do not need to arrive wanting a fully custom ring.
You compare diamonds and design directions privately, then refine proportions, setting details and wedding-band fit through live collaborative CAD design before approving production.
No. A few references, a general aesthetic or information about the wearer is enough to begin.
Yes. Couples may design together, or one partner can preserve the surprise while still receiving guidance on style, sizing and practical details.
Yes. Both can be compared side by side without a predetermined verdict.
Many projects require approximately four to six weeks after final design approval. More time is recommended for complex work or firm proposal dates.
Yes. Inspiration images are useful for identifying proportions, details and overall direction, but the final design should be developed for the specific diamond and wearer.
Yes, subject to inspection. Existing center stones and heirloom diamonds can often be incorporated into a new engagement ring.
It can, if the engagement ring is designed with that goal. Some clients prefer a contoured band or intentional gap, so the pairing should be planned early.
Many can be resized, but eternity details, unusual shanks and certain structural designs may limit future sizing options.
Bring any inspiration images, known ring size, preferred timing, budget range and information about the wearer’s style or lifestyle.
The center diamond drives most of the cost, followed by metal, setting complexity and details. The consultation starts with your budget range, design time is included in the price of the ring, and you receive a clear quote before production begins.
Yes. Diamond Consulate is a private, appointment-only jewelry studio in Oklahoma City. The format gives you time to compare diamonds, discuss the wearer and refine the design without a traditional retail-floor experience.
A good engagement ring jeweler lets you compare real diamonds side by side, offers both natural and lab-grown options without steering you, understands how setting proportions affect durability and appearance, plans the wedding band before the engagement ring is made, and shows you the design for approval before production. Diamond Consulate structures every private consultation around those five points.
Yes. At Diamond Consulate's Western Avenue studio in Oklahoma City, natural and lab-grown engagement ring diamonds are placed side by side under magnification so you can compare appearance, cut quality, size and price in person before choosing the stone for your ring.
Compare the diamond. Refine the design. Approve the details before production.
Reserve an Engagement Ring Consultation
Comparing diamonds in person makes differences in shape, size and visual character easier to understand.

Live CAD makes proportion and setting decisions visible before production begins.

Private appointments create time to ask questions without pressure or distraction.
Explore our wedding vendor profiles for engagement ring inspiration, then reserve time to create something personal.
Diamond Consulate welcomes clients from Oklahoma City, Nichols Hills, Edmond and communities throughout the Oklahoma City metro for private engagement ring and diamond consultations.
Explore Areas We ServeWhile Diamond Consulate builds its Oklahoma City review history, these Google review excerpts are from clients of our sister store, Christopher Fine Diamonds in Chandler, Arizona.
“The staff is so kind and helpful, and so very professional!”
“I was able to get it resized same day, and it was really actually touching to see the work being done.”
“It is a masterpiece of craftsmanship and what a way to celebrate.”