2.5 Carat Green Lab Grown Diamond Engagement Ring · Oval Cut Nature-Inspired | Halcyon
10K Solid Gold / Yellow Gold
$3,500.00
Sale price
$3,500.00
Regular price
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2.5 Carat Green Lab Grown Diamond Engagement Ring · Oval Cut Nature-Inspired | Halcyon
$3,500.00
Sale price
$3,500.00
Regular price
A 2.5-carat fancy green lab grown diamond, oval-cut and framed by six marquise accent diamonds in a nature-inspired vine setting — handcrafted to order. The Halcyon pairs the brilliance of a oval center with delicate marquise leaves curling along the shank, in your choice of solid gold or platinum.
- 2.5ct green center — Fancy green lab grown diamond, VS clarity
- Oval cut — elongated silhouette with crushed-ice brilliance
- Side stones: Six marquise accent diamonds (0.05 ct each, 0.30 ct total) set as leaves along the shank
- Band width: 2.5mm — proportioned for a 2.5ct center
- IGI® or GIA® certified — independent grading report included
- Your choice of metal: 10K, 14K, 18K solid gold or platinum
- Free worldwide insured shipping + lifetime warranty
Made to order in 1–2 weeks · 30-day returns · Starting at $3500.00
Have questions about this ring?Talk to a real diamond expert — we typically respond within 24 hours.
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Full Specifications
| Specification | Detail |
|---|---|
| Center Stone | 2.5 ct Lab Grown Diamond, Fancy Green, Oval, VS Clarity, Excellent Cut |
| Center Stone Size | 10x7mm · Diamond size guide |
| Setting | Nature-Inspired Three Stone Cluster |
| Side Stones | Six marquise lab grown diamonds — 0.05 ct each (0.30 ct total, 3x1.5mm), nature-inspired vine cluster |
| Total Carat Weight | 2.80 ct (2.5 ct center + 0.30 ct accents) |
| Band Width | 2.5mm |
| Metal Options | 10K, 14K, 18K Solid Gold, Platinum Pure |
| Metal Colors | Yellow, Rose, White Gold |
| Certification | IGI® or GIA® diamond grading report |
| Production | Handcrafted to order — 1–2 weeks |
| Included | Free insured worldwide shipping, lifetime warranty, 30-day returns |
Why Mohana
For couples who want a real, certified diamond crafted to their exact specifications — without the retail markup of a national chain.
- Made to order, not pulled from inventory — every ring is handcrafted to your stone, 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.
- Every center stone IGI® or GIA® certified — independent grading report ships with the ring. Verify the specifications directly on the IGI or GIA 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 directly for diamond questions, sizing help, or custom requests. We respond personally — not via bot.
About Green Lab Grown Diamonds
Green diamonds are exceptionally rare — most natural greens get their color from millions of years of natural radiation in the earth, an effect that is almost impossible to recreate identically and even rarer in fancy-vivid saturation. The 41-carat Dresden Green (one of the largest natural fancy green diamonds ever discovered) and the 5.03-carat Aurora Green (sold for $16.8M in 2016) are among the most famous. Lab grown technology now makes the depth of a fancy green diamond accessible without the seven-figure natural cost.
Mohana's green lab grown diamonds are chemically, optically, and physically identical to mined green diamonds — graded by the same IGI and GIA laboratories. The green color is part of the diamond's atomic structure and will not fade.
Green diamonds pair beautifully with yellow gold (tone-on-tone warmth) or white gold and platinum (cooler modern contrast). Explore the full green diamond collection.
Frequently Asked Questions
Are green lab grown diamonds real diamonds?
Yes. Lab grown green diamonds are 100% real diamonds — same crystal structure, same hardness (10 on the Mohs scale), same optical brilliance as mined green diamonds. Every Mohana green diamond is certified by IGI or GIA.
How many side stones does this ring have?
Six marquise lab grown diamonds — 0.05 ct each (0.30 ct total, 3x1.5mm), arranged as floral leaves along the shank. For exact stone count on your specific configuration, our craft team can confirm before production — contact customer support.
What is the band width of this ring?
The band measures 2.5mm wide — slim enough to wear daily, substantial enough to hold the design securely. The band width is consistent across all metal options.
How much does a 2.5 carat green lab grown diamond engagement ring cost?
The Mohana Halcyon starts at $3500.00 in 10K solid gold and scales up with 14K, 18K, and platinum.
Can this ring be resized?
Yes — complimentary resizing within the first year. Full eternity bands are the exception due to their continuous diamond setting.
What is a nature-inspired setting?
The Halcyon setting frames the oval center with six marquise accent diamonds arranged like leaves on a vine — three on each side cluster, plus a narrow tapered band carved with delicate botanical detail. It's a nature-inspired alternative to a classic three-stone or halo setting.
What's included with my ring?
The IGI® or GIA® grading report, a signed Mohana certificate of authenticity, free worldwide insured shipping, a lifetime craftsmanship warranty, a 30-day return window, and complimentary resizing within the first year.
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.
Can I customize this ring?
Yes — contact our team through customer support for a custom variation in a different carat, shape, or metal combination.
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