4 Carat Fancy Vivid Pink Lab Grown Diamond Engagement Ring · Radiant Cut Split-Shank Pavé

• Ready to ship, sized to you — this piece is in stock now. We resize it to your finger and dispatch within 5 business days, instead of the usual 1–2 week made-to-order wait.
• 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.
• One-of-a-kind in-stock piece — Design No. R25141. Limited to a single unit per size — once it's gone, it's gone.
• Real human concierge — contact us for sizing help or questions. We respond personally, not via bot.

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 pink prices to historic highs. A fancy vivid pink of this size in a mined stone would command a seven-figure price. Lab grown technology now makes the magic of a true fancy vivid pink 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 pink hue arises from lattice strain and trace elements (the same mechanism as natural pinks), is locked into the crystal structure, and will never fade.

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What does "ready to ship" mean?

This is a finished, in-stock ring (Design No. R25141) — not made to order. After you order, we resize it to your selected finger size and dispatch it within 5 business days, fully insured. That's faster than our standard made-to-order rings, which take 1–2 weeks.

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, VVS clarity, IGI certified.

How are the side diamonds set, and how much do they weigh?

0.733 carat of side diamonds in total — pavé-set along the split shank and arranged as a hidden halo nestled beneath the center basket, adding sparkle and lift when the ring is viewed from the side or at an angle.

What metal is this ring?

14K White Gold. This is a single, fixed-metal piece — there is no metal, color, or stone selection. The only choice you make is your ring size.

Can this ring be resized?

Yes — we resize it to your selected size before it ships, included free. Because the shank is fully pavé-set, very large size adjustments have limits; if you need a size outside US 4–10, contact us first and we'll confirm what's possible.

How much does this ring cost?

$4,480 — one price for any size. No tiered or per-metal pricing.

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 until it ships?

Your ring is resized and dispatched within 5 business days of your order, then ships free worldwide with full insurance.