2.5 Carat Green Oval Cut Lab Grown Diamond Hidden Halo & Pavé Engagement Ring

Material Selection: 10K, 14K, 18K Solid Gold

Metal Color Selection: Rose Gold, Yellow Gold, White Gold

Center Stone Type Selection: Lab Grown Diamonds

Diamond Cut: Oval Brilliant (Excellent Cut)

Center Stone Size: 2.5 Carat (11x7mm)

Accent Stones: 42 Round Brilliant Diamonds (16 × 1.5mm + 26 × 1.0mm)

Setting: Hidden Halo with Pavé Band

Diamond Clarity: VS

Diamond Color: Fancy Vivid Green

Certification: IGI® or GIA® Certified

Nature's rarest color, stretched across your finger — a 2.5 carat fancy vivid green oval lab grown diamond set in a hidden halo with 42 round brilliant accent diamonds along the band and beneath the center stone. The oval stretches the vivid green color across an elongated 11x7mm surface, creating a wide, lush sweep of green across the finger — like a sunlit leaf captured in diamond form. The oval shape makes every carat count by appearing up to 15% larger face-up than a round of the same weight, maximizing the visual presence of this striking color. The hidden halo adds a secret ring of diamonds beneath the green center stone, amplifying sparkle from every side angle without adding bulk from above. 42 accent diamonds create an unbroken ribbon of fire from the hidden halo through the full pavé band. Unlike traditional emerald gemstones (7.5–8 Mohs, prone to chipping, cracking, and clouding), this green lab grown diamond rates a perfect 10 on the Mohs hardness scale — it will look as vivid in 50 years as it does today. Set in yellow gold for the most natural, earthy pairing where green and gold harmonize like nature itself.

How This Ring Compares

Feature	This Ring	Brilliant Earth	Blue Nile	Grown Brilliance
Center Stone	2.5ct Green Oval Lab Diamond	1ct Green Oval	1ct Green Oval	1–1.5ct Green (custom)
Accent Stones	42 Diamonds (Hidden Halo + Pavé)	20–30 Diamonds	18–26 Diamonds	14–24 Diamonds
Hidden Halo	✓ Included	Select styles only	Select styles only	Select styles only
Certification	IGI® or GIA®	IGI	IGI/GIA	IGI
Metal	10K, 14K, 18K Solid Gold	14K, 18K	14K, 18K	14K, 18K
Made to Order	✓ Handcrafted for you	✗ Pre-made inventory	✗ Pre-made inventory	Partial customization
Price Range	Fraction of competitors	$3,500–$7,000	$2,800–$5,500	$1,800–$3,500
Free Worldwide Shipping	✓	✓ US only free	✓ US only free	✓ US only free
Insurance Included	✓	✗ Separate purchase	✗ Separate purchase	✗ Separate purchase

What You Get That They Don't Offer

• 2.5 carat vivid green oval with hidden halo — the oval stretches green color across an elongated 11x7mm surface, creating a wide, lush sweep of vivid green across the finger like sunlight through a leaf. No round or cushion can match this presentation
• 42 accent diamonds — significantly more than competitors (typically 14–30), creating a continuous ribbon of fire from the hidden halo through the full pavé band that beautifully frames the green center
• Oval appears up to 15% larger face-up than a round — this 2.5 carat green oval visually competes with a 3 carat green round, maximizing the impact of this striking natural color
• Green lab diamond = 10 Mohs hardness vs. emerald's 7.5–8 — if you love green but need a stone that won't chip, crack, or cloud over time, a green lab grown diamond is the superior choice. This ring will look as vivid in 50 years as it does today. Emeralds cannot make that promise
• Green oval in yellow gold creates the most natural, earthy aesthetic — vivid green center, white diamond accents, and warm yellow gold metal harmonize like nature itself
• Lab-grown and conflict-free — the most ethical way to wear a rare green diamond. Zero mining impact, identical chemical composition to mined diamonds
• Hidden halo amplifies the green center from below — clean modern look from above, secret sparkle from every side angle
• 10K gold option — the most accessible entry into a certified 2.5 carat green diamond engagement ring. No competitor offers 10K
• Handcrafted to order — your exact ring size, metal karat, and gold color
• Free worldwide shipping and insurance included — competitors charge extra for both

Production: Made to order, 1–2 weeks processing time

Includes: Free worldwide shipping, insurance, IGI® or GIA® certification

Approximately 1-2 weeks from order date

As we create each piece to order (unless specified otherwise in the item description), please allow 1-2 weeks for production time. Please see the Worldwide Shipping tab for delivery timelines and details.

Order Prioritization

If you’re looking for a shorter turnaround, please contact us prior to ordering so we can confirm if this is feasible.

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