Heart Shaped Blue Diamond Engagement Ring – Lab Grown Pavé Solitaire in 14K Gold

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: Heart (Brilliant | Excellent Cut)

Center Stone Size: 3 Carat (8.5mm)

Accent Stones: 40 Round Brilliant Pavé Diamonds (16 × 1.5mm + 24 × 1.0mm)

Setting: Solitaire with Pavé Band

Diamond Clarity: VS

Diamond Color: Fancy Blue

Certification: IGI® or GIA® Certified

A dramatic and deeply meaningful ring — a 3 carat vivid blue heart cut lab grown diamond set in a pavé band with 40 round brilliant accent diamonds. The blue heart is a powerful symbol: rare, deep, and unforgettable. The heart shape adds emotional weight to the rarest fancy diamond color, while the pavé band creates a continuous trail of light that elevates the entire design from stunning to extraordinary.

How This Ring Compares

Feature	This Ring	Brilliant Earth	Blue Nile	With Clarity
Center Stone	3ct Blue Heart Lab Diamond	1–1.5ct Blue Heart	1–1.5ct Blue Heart	1–2ct Blue Heart
Accent Stones	40 Pavé Diamonds	14–20 Pavé Diamonds	14–20 Pavé Diamonds	14–20 Pavé Diamonds
Certification	IGI® or GIA®	IGI	IGI/GIA	IGI/GIA
Metal	10K, 14K, 18K Solid Gold	14K, 18K	14K, 18K	14K, 18K
Made to Order	✓ Handcrafted for you	✗ Pre-made inventory	✗ Pre-made inventory	✗ Pre-made inventory
Price Range	Fraction of competitors	$4,000–$8,000	$3,000–$6,000	$2,000–$4,000
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

• 3 carat blue heart center stone — blue heart cut diamonds are virtually nonexistent in competitor inventories. Blue is the most expensive and rarest fancy color, and heart is the rarest cut — this combination is extraordinary
• 40 pavé accent diamonds — nearly double the accent stones in comparable competitor settings, creating continuous sparkle that complements the deep blue center
• Blue heart in white gold or platinum creates a cool, icy elegance — the metal amplifies the blue diamond's depth for a look that feels regal and commanding
• Lab-grown technology makes a 3-carat blue heart diamond accessible — a mined equivalent would cost tens of thousands of dollars
• Three metal karat options including 10K — a budget-friendly entry point that competitors don't offer
• Handcrafted specifically for you — your metal, your size, your gold color
• Insurance included at no additional cost

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

Includes: Free worldwide shipping, insurance

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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