2.5 or 3 Carat Green Marquise Lab Grown Diamond Engagement Ring – Fancy Vivid Green, Floral Hidden Halo & Vintage Milgrain Band
2.5 Carat / 14K Yellow Gold / 4
$3,030.00
Sale price
$3,030.00
Regular price
Skip to product information
Bespoke Piece · Made to order
2.5 or 3 Carat Green Marquise Lab Grown Diamond Engagement Ring – Fancy Vivid Green, Floral Hidden Halo & Vintage Milgrain Band
$3,030.00
Sale price
$3,030.00
Regular price
Ships in 5 Business Days
Resized to Your Selected Size
100% Satisfaction Guarantee
30 Day Returns
IGI Certified Diamond
Lifetime Warranty
Free Worldwide Shipping
24/7 Customer Support
A fancy vivid green marquise lab grown diamond, 2.5 or 3 carats of VVS clarity, held in six fine prongs above a crown of floral diamond clusters — on an interlaced vintage band edged in milgrain. From above, the deep forest-green marquise reads clean and elongated, with a glint of white diamonds peeking around its edge. Turn the ring and the hidden halo appears: a ring of flower-shaped clusters of round colorless diamonds wrapping the gallery, each framed in hand-applied milgrain. The band twists in an open, rope-like weave, punctuated by bezel-set marquise diamonds in diamond-shaped frames and pairs of tiny round diamonds.
- Fancy vivid green marquise centre — IGI® certified lab grown diamond, VVS clarity, set north–south
- 2.5 ct or 3 ct — choose your centre size
- Floral hidden halo — clusters of round colorless diamonds beneath the centre, visible in profile
- Vintage interlaced band — milgrain edging with bezel-set marquise and round colorless accents
- 14K or 18K gold — yellow, white or rose
- Made to order in your ring size (US 4–12, half sizes included)
- Free worldwide insured shipping + lifetime warranty
2.5 ct from $3,030 · 3 ct from $3,750 · 14K or 18K yellow, white or rose gold · made to order in your size
Questions, or want to confirm your size?Talk to a real diamond expert — we typically respond within 24 hours.
Contact us →
Book a free design consultationPrefer to talk it through first? Schedule a free 30-minute call with a Mohana diamond expert — no pressure, no obligation.
Book a free call →
Full Specifications
| Specification | Detail |
|---|---|
| Center Stone | Lab Grown Diamond, Fancy Vivid Green, Marquise Cut, VVS Clarity |
| Certification | IGI® (centre diamond) |
| Center Carat | 2.5 ct or 3 ct (your choice) |
| Center Size | approx. 14×7mm (2.5 ct) / 15×7.5mm (3 ct) |
| Setting | Six-prong marquise with floral hidden-halo crown |
| Hidden Halo | Floral clusters of round colorless lab grown diamonds |
| Band | Interlaced vintage band with milgrain edging |
| Band Accents | Bezel-set marquise + round colorless lab grown diamonds |
| Metal | 14K or 18K Yellow, White or Rose Gold |
| Ring Size | US 4–12 (half sizes included) |
| Availability | Bespoke — made to order |
| Included | Free insured worldwide shipping, lifetime warranty, 30-day returns |
Pricing
| Centre | 14K Gold | 18K Gold |
|---|---|---|
| 2.5 ct | $3,030 | $3,240 |
| 3 ct | $3,750 | $3,960 |
Why Mohana
- Made for you — a bespoke commission crafted to your centre size, metal and finger size.
- Direct-from-workshop pricing — you pay for the diamonds, the metal, and the craftsmanship. No retail floor, no franchise markup, no middleman.
- Real lab grown diamonds — the green centre and every white accent are real diamonds with the same hardness and brilliance as mined diamonds.
- Hand-finished detail — milgrain edging, floral clusters and bezel-set marquise accents finished by hand.
- Real human concierge — talk to us any time about sizing, timing, or adjustments. We respond personally, not via bot.
About Fancy Green Lab Grown Diamonds
Lab grown diamonds are real diamonds — chemically, optically, and physically identical to mined diamonds. The only meaningful difference is that they are grown in weeks rather than formed over billions of years.
“Fancy Vivid” is the most saturated colour grade a coloured diamond can receive. The green comes from the crystal itself, is locked into the stone, and will never fade. Natural green diamonds of this size and saturation are among the rarest gems on earth; lab grown makes the same colour attainable, with a transparent origin and no mining footprint.
Explore more of our handcrafted pieces.
Frequently Asked Questions
Is the green centre a real diamond?
Yes. It is a real, IGI® certified lab grown diamond in Fancy Vivid Green with VVS clarity — 10 on the Mohs scale, the same as a mined diamond. The colour is permanent.
Which centre sizes can I choose?
2.5 carat (approx. 14×7mm) or 3 carat (approx. 15×7.5mm).
What metals are available?
14K or 18K gold in yellow, white or rose. The setting, hidden halo and band are all made in the metal you choose.
How much does it cost?
2.5 ct: $3,030 in 14K, $3,240 in 18K. 3 ct: $3,750 in 14K, $3,960 in 18K. The price is the same for yellow, white and rose gold.
What size is it?
It is made to order in your size — US 4 to 12, including half sizes. Not sure of your size? Contact us before ordering and we'll help.
What's included?
The ring, the IGI® grading report for the centre diamond, a signed Mohana certificate of authenticity, free worldwide insured shipping, a lifetime craftsmanship warranty, and a 30-day return window.
Luxury Wedding Band Collection
CURATED COLLECTIONS
