3 Carat Pink Lab Grown Diamond Engagement Ring – Oval Cut Three-Stone with Tapered Trapezoid Sides | Genevieve
A 3-carat fancy vivid pink lab grown diamond, oval-cut and set as a three-stone ring between two bezel-set tapered-trapezoid white diamonds on a split-shank band, in 14K rose gold. Handcrafted to order in your choice of 10K, 14K or 18K yellow, white or rose gold, or platinum. The vivid pink oval sits in four-claw prongs, framed by clean step-cut trapezoids and the warm glow of rose gold.
- 3ct vivid pink center — Fancy Vivid Pink lab grown diamond, oval cut, VS1 clarity
- Tapered trapezoid sides — two bezel-set step-cut white lab grown diamonds, 1.10 ct total
- Three-stone design — center flanked by the two trapezoids on a split-shank band
- Your choice of metal: 10K, 14K, 18K solid gold or platinum — shown in 14K rose gold
- Split-shank band — the shank divides at the head to frame the center stone
- IGI® certified — independent diamond grading report included
- Handcrafted to order — made for you in 1–2 weeks, in your ring size (US 4–12)
- Free worldwide insured shipping + lifetime warranty
Made to order in 1–2 weeks · 30-day returns · Starting at $3,330.00
Full Specifications
| Specification | Detail |
|---|---|
| Center Stone | 3 ct Lab Grown Diamond, Fancy Vivid Pink, Oval, VS1 Clarity |
| Center Stone Size | 9.7x7.5mm · Diamond size guide |
| Side Diamonds | 1.10 ct total — two bezel-set tapered trapezoid white lab grown diamonds |
| Total Carat Weight | approx. 4.1 ct (3 ct center + 1.10 ct side stones) |
| Setting | Three-Stone, split shank (oval center + tapered trapezoid sides) |
| Band Width | 2.5mm |
| Metal Options | 10K, 14K, 18K Solid Gold, Platinum Pure |
| Metal Colors | Yellow, Rose, White Gold |
| Ring Size | US 4–12 (half sizes included) |
| Certification | IGI® diamond grading report |
| Production | Handcrafted to order — 1–2 weeks |
| Included | Free insured worldwide shipping, lifetime warranty, 30-day returns |
Why Mohana
- Made to order, not pulled from inventory — every ring is handcrafted to your finger size and metal choice over 1–2 weeks. Your ring has never been worn or sat in a display case.
- Direct-from-workshop pricing — you pay for the diamond, the metal, and the craftsmanship. No retail floor, no franchise markup, no middleman.
- IGI® certified — an independent grading report ships with the ring. Verify the specifications directly on the IGI portal.
- Custom variations welcome — different carat, shape, metal, or setting? Our craft team can quote any reasonable modification before production begins.
- Real human concierge — contact us for sizing help or questions. We respond personally, not via bot.
About Pink Lab Grown Diamonds
Pink diamonds are among the rarest gems on Earth. The legendary Argyle mine in Western Australia — source of over 90% of the world's natural pinks — closed in 2020, sending natural fancy-pink prices to historic highs. A natural fancy vivid pink of this size would command an extraordinary premium. Lab grown technology now makes the magic of a true fancy-color diamond accessible.
Mohana's pink lab grown diamonds are chemically, optically, and physically identical to mined pink diamonds — graded by the same IGI and GIA laboratories. The color arises from lattice strain (the same mechanism as natural pinks), is locked into the crystal structure, and will never fade.
Explore the full pink diamond collection.
Frequently Asked Questions
Are pink lab grown diamonds real diamonds?
Yes. Lab grown pink diamonds are 100% real diamonds — same crystal structure, same hardness (10 on the Mohs scale), same optical brilliance as mined pink diamonds. This center stone is a Fancy Vivid Pink, VS1 clarity, IGI certified.
What is a three-stone setting?
The oval pink center is flanked by two tapered trapezoid (step-cut) white diamonds — 1.10 carat of side stones in total — each held in a clean bezel. The three-stone design is a classic symbol of a couple's past, present, and future.
What is a split shank?
The band divides into two as it approaches the center stone, framing it from below. It adds presence and a contemporary architectural line while keeping the band comfortable to wear.
What metals can I choose?
10K, 14K or 18K solid gold in yellow, white or rose, or platinum. The ring shown is 14K rose gold.
Can this ring be resized?
Yes — complimentary resizing within the first year.
How much does this ring cost?
The Genevieve starts at $3,330 in 10K solid gold, $3,540 in 14K, and $3,750 in 18K gold or platinum.
What's included with my ring?
The IGI® grading report, a signed Mohana certificate of authenticity, free worldwide insured shipping, a lifetime craftsmanship warranty, and a 30-day return window.
How long does it take to make and ship?
Each ring is handcrafted to order in 1–2 weeks, then ships free worldwide with full insurance.