- Two pillars: IGI-certified lab-grown solitaires (6 cuts, 0.75ct–5ct) and natural diamond rings (various designs & settings)
- Lab-grown diamonds are real diamonds — chemically and optically identical to mined stones, IGI certified
- Natural diamonds carry geological rarity, heritage, and a long-established resale market
- All rings set in solid 14K gold — never plated, filled, or vermeil
- Free worldwide shipping + lifetime warranty on every order
Two Pillars: Lab-Grown & Natural Diamond Engagement Rings
DEEVE's engagement ring collection is built around two distinct pillars — each with its own character, value proposition, and customer. Both are real diamonds. Both are set in solid 14K gold. The difference is origin.
Lab-Grown Diamond Solitaires
IGI-certified lab-grown diamonds grown via CVD — chemically, physically, and optically identical to mined diamonds. Available in six cuts: round brilliant, oval, cushion, princess, radiant, and emerald. 0.75ct to 5ct in solid 14K white or yellow gold.
Best for: Maximum carat weight for budget, ethical sourcing priority, IGI-certified brilliance, modern minimalist aesthetic.
Shop Lab-Grown Solitaires IGI Lab Grown Engagement Rings Guide →Natural Diamond Engagement Rings
Earth-mined round brilliant diamonds formed over billions of years — each stone genuinely unique with geological heritage. Available in various designs and settings in solid 14K white gold. Conflict-free and responsibly sourced.
Best for: Rarity, heritage, milestone gifting, design variety, long-established resale market.
Shop Natural Diamond Rings Natural Diamond Engagement Rings Guide →Shop Lab-Grown Rings by Cut
Every cut has its own character. Browse by the cut that speaks to you — all IGI certified, all in solid 14K gold.
Engagement Ring Cut Guide
The cut of your diamond determines its character — how it catches light, how it looks on the finger, and the overall aesthetic of the ring. Lab-grown solitaires are available in six major cuts.
Round Brilliant
The most popular cut worldwide. 58 facets engineered for maximum light return and scattered sparkle. Timeless, versatile, and the benchmark for diamond brilliance. Available in lab-grown and natural.
Oval Cut
An elongated brilliant cut that appears larger than its carat weight and visually elongates the finger. Soft, romantic silhouette with brilliance close to round. One of the fastest-growing engagement ring cuts. Lab-grown only.
Cushion Cut
A square or rectangular cut with rounded corners and large facets that produce deep, romantic fire. Timeless choice for vintage-inspired and halo settings. Lab-grown only.
Princess Cut
A square brilliant cut with sharp corners and strong geometric lines. Modern, architectural, and highly brilliant. The second most popular engagement ring cut after round. Lab-grown only.
Radiant Cut
A rectangular or square cut combining the brilliance of round with the shape of emerald. Trimmed corners for durability. Warm, lively sparkle with a bold, contemporary feel. Lab-grown only.
Emerald Cut
A step-cut rectangle with cropped corners producing deep, glassy hall-of-mirrors flashes. Sophisticated, vintage-inspired, and architectural. Clarity matters more with this cut. Lab-grown only.
| Cut | Shape | Light Performance | Best For | Available In |
|---|---|---|---|---|
| Round Brilliant | Round | Maximum scattered sparkle | Classic, timeless, versatile | Lab-grown & Natural |
| Oval | Elongated oval | High brilliance, appears larger | Finger elongation, romantic | Lab-grown only |
| Cushion | Square/rect, rounded corners | Deep, romantic fire | Vintage-inspired, halo settings | Lab-grown only |
| Princess | Square | Strong brilliance, geometric | Modern, architectural | Lab-grown only |
| Radiant | Rectangle/square | Warm, lively brilliance | Bold, contemporary | Lab-grown only |
| Emerald | Rectangle, step-cut | Deep, glassy flashes | Sophisticated, vintage | Lab-grown only |
Carat Weight Guide — How to Choose
Carat weight is the most visible factor in how your engagement ring looks on the finger. Lab-grown diamonds allow you to choose a larger carat weight for the same budget as a smaller natural stone.
| Carat Range | Look & Feel | Best For |
|---|---|---|
| 0.75–1.00ct | Refined, classic elegance | Everyday wear, minimalist style |
| 1.50–2.00ct | Noticeable brilliance — most popular | Everyday luxury, the classic engagement ring size |
| 2.50–3.00ct | Bold, commanding presence | Statement styling, milestone moments |
| 4.00–5.00ct | Maximum impact, exceptional presence | Luxury gifting, red-carpet presence |
Not sure about sizing? View our Jewelry Size & Fit Guide for ring sizing in Canadian, US, and international measurements.
Lab-Grown vs Natural Diamond Engagement Rings
Both are real diamonds — the difference is origin, price, design availability, and what matters most to you and your partner.
| Factor | Lab-Grown (IGI Certified) | Natural |
|---|---|---|
| Diamond type | Real diamond — CVD grown | Real diamond — earth mined |
| Certification | IGI certified (included) | IGI / GIA certified |
| Price vs equivalent natural | 50–70% less | Benchmark |
| Cuts available | Round, Oval, Cushion, Princess, Radiant, Emerald | Round brilliant |
| Settings available | Classic 4-prong solitaire | Various designs & settings |
| Metal options | 14K white gold & 14K yellow gold | 14K white gold |
| Carat range | 0.75ct–5.00ct | Various |
| Rarity | Reproducible | Genuinely rare |
| Ethical profile | No mining, fully traceable | Conflict-free, responsibly sourced |
| Resale market | Emerging | Long-established |
| Best for | Value, size, modern minimalist, ethical priority | Heritage, design variety, milestones |
Read the full comparison: Lab-Grown vs Natural Diamond Engagement Rings — What Every Bride Should Know
Why 14K Gold?
14K gold is the industry standard for fine jewelry in North America — the ideal balance between purity, durability, and wearability for a ring worn every day for a lifetime.
| Karat | Gold Purity | Durability | Best For |
|---|---|---|---|
| 10K | 41.7% | Very hard, but dull colour | Budget jewelry, not fine jewelry |
| 14K | 58.3% | Hard — ideal for daily wear | Fine jewelry, engagement rings |
| 18K | 75% | Softer, scratches more easily | Occasional wear, heirloom pieces |
| 22K | 91.7% | Very soft, not practical | Investment bars, not wearable jewelry |
All DEEVE engagement rings are crafted in solid 14K gold — never plated, gold-filled, or vermeil.
Engagement Ring Buying Guide
The 4Cs — What to Prioritize
| The 4Cs | DEEVE Standard | Why It Matters |
|---|---|---|
| Cut | Excellent / Very Good | Cut determines brilliance. Round brilliant maximizes sparkle; emerald cut maximizes elegance; cushion delivers romantic fire. |
| Color | D–G (near-colorless) | D–G is ideal for white gold settings. G–H works beautifully in yellow gold. Emerald cut shows color more — prioritize D–F for step cuts. |
| Clarity | VS1–VS2 | Eye-clean with no visible inclusions. Especially important for emerald cut where step facets make inclusions more visible. |
| Carat | 0.75ct–5.00ct | Choose based on finger size, style, and budget. Lab-grown allows larger carat for the same spend as a smaller natural stone. |
Still deciding? Read our step-by-step guide: How to Choose an Engagement Ring. Or see the full cost breakdown: Average Engagement Ring Cost in Canada 2026.
Shop Diamond Engagement Rings
Real diamonds. Solid 14K gold. Free worldwide shipping. Lifetime warranty.
Shop Lab-Grown Solitaires Shop Natural Diamond RingsFrequently Asked Questions
What diamond engagement rings does DEEVE carry?
Two pillars — IGI-certified lab-grown diamond solitaires in six cuts (round, oval, cushion, princess, radiant, emerald) from 0.75ct to 5ct in 14K white and yellow gold; and natural diamond engagement rings in round brilliant cut with various designs and settings in 14K white gold.
Are the lab-grown diamonds IGI certified?
Yes. Every DEEVE lab-grown diamond engagement ring includes an IGI certificate independently grading cut, color, clarity, and carat weight. Learn how to read your IGI certificate.
What is the difference between lab-grown and natural diamond engagement rings?
Both use real diamonds — chemically and optically identical. Lab-grown diamonds cost 50–70% less, making larger carat weights far more accessible. Natural diamonds carry geological rarity, heritage, and design variety beyond solitaire. Full comparison here.
Which cut should I choose?
Round brilliant for maximum sparkle and timeless style. Oval for finger elongation and a romantic feel. Cushion for soft, romantic fire. Princess for modern geometric brilliance. Radiant for bold, warm sparkle. Emerald for sophisticated, architectural elegance. Natural diamonds are available in round brilliant only.
What carat weight should I choose?
0.75–1.00ct for refined everyday elegance. 1.50–2.00ct is the most popular range. 2.50–3.00ct for bold presence. 4.00–5.00ct for maximum impact. Lab-grown allows a larger carat for the same budget as a smaller natural stone.
Do you offer free shipping?
Yes. Free worldwide shipping on all orders via UPS Worldwide Saver express. All orders: 3–5 business days. Orders placed before 12:00 PM EST ship same day.
Do DEEVE engagement rings include a warranty?
Yes. Every DEEVE engagement ring includes a lifetime warranty covering manufacturing defects. Learn about our warranty commitment.
- Round Cut Lab Grown Diamond Engagement Rings
- Oval Cut Lab Grown Diamond Engagement Rings
- Cushion Cut Lab Grown Diamond Engagement Rings
- Princess Cut Lab Grown Diamond Engagement Rings
- Radiant Cut Lab Grown Diamond Engagement Rings
- Emerald Cut Lab Grown Diamond Engagement Rings
- IGI Certified Lab Grown Diamond Engagement Rings — Dedicated guide with cuts, specs & FAQ
- Natural Diamond Engagement Rings Guide — Dedicated guide with settings & FAQ
- Diamond Engagement Rings FAQ — All your questions answered
- Lab-Grown vs Natural Diamond Engagement Rings — What Every Bride Should Know
- How to Choose an Engagement Ring — Step-by-step guide for couples
- Average Engagement Ring Cost in Canada 2026 — Budget guide for Canadian couples
- IGI Certificate Explained — How to read and verify your diamond certificate
- Jewelry Size & Fit Guide — Ring sizing guide
- Lifetime Warranty Details — Our quality commitment
- Lab Grown Diamond Eternity Rings — Complete the bridal set
- Lab Grown Diamond Wedding Rings — Stack with your engagement ring