3 Carat Blue Round-Cut Lab Diamond Engagement Ring | Hidden Halo & Pavé

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: Round Brilliant (58 Facets | Excellent Cut)

Center Stone Size: 3 Carat (9.0mm)

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

Setting: Hidden Halo with Pavé Band

Diamond Clarity: VS

Diamond Color: Fancy Blue

Certification: IGI® or GIA® Certified

A mesmerizing blue that dances — a 3 carat vivid blue round brilliant lab grown diamond set in a hidden halo with 42 round brilliant accent diamonds. The round brilliant's 58 facets do something extraordinary with blue: they break the deep color into flashing, dancing points of blue fire that move with every gesture of your hand. While emerald and cushion cuts hold blue in quiet pools, the round brilliant unleashes it — scattering sapphire-like sparkle in every direction. The hidden halo adds brilliance beneath the center stone without competing for attention, and the pavé band carries the sparkle seamlessly to every angle. Crafted in your choice of 10K, 14K, or 18K solid gold in rose, yellow, or white, and certified by IGI® or GIA®.

How Mohana Jewels Compares

Feature	Mohana Jewels	Brilliant Earth	Blue Nile	With Clarity
Center Stone	3 Ct Fancy Blue Round	Varies	Varies	Varies
Setting	Hidden Halo + Pavé Band	Halo or Solitaire	Halo or Solitaire	Halo or Solitaire
Accent Stones	42 Round Brilliant	Varies	Varies	Varies
Certification	IGI® / GIA®	IGI® / GIA®	IGI® / GIA®	IGI® / GIA®
Metal	10K / 14K / 18K Gold	14K / 18K / Platinum	14K / 18K / Platinum	14K / 18K Gold
Made to Order	✅ Yes	❌ No	❌ No	❌ No
Price Range	Fraction of competitors	$$$	$$$	$$
Free Worldwide Shipping	✅ Yes	Limited	Limited	Limited
Insurance Included	✅ Yes	Optional	Optional	Optional

What You Get

• 3 Carat Fancy Blue Round Brilliant Lab Diamond (9.0mm, VS Clarity)
• Hidden Halo with 16 Round Brilliant Accent Diamonds (1.5mm each)
• Pavé Band with 26 Round Brilliant Accent Diamonds (1.0mm each)
• 10K, 14K, or 18K Solid Gold — Rose, Yellow, or White
• IGI® or GIA® Certification Included
• Free Worldwide Insured Shipping
• Handcrafted & Made to Order
• Elegant Ring Box Included

Production Time: Handcrafted to order — please allow 5–10 business days before shipping.

Includes: Lab diamond ring, IGI®/GIA® certificate, ring box, insurance, and free worldwide shipping.

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.

15% OFF on all items.
Limited time only!
Discount will be applied at the time of checkout.