4 Carat Fancy Blue Princess Cut Three Stone Lab Grown Diamond Engagement Ring

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

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

Center Stone Type Selection: Lab Grown Diamonds

Center Stone Shape: Princess Cut (Brilliant Cut)

Center Stone Size: 3 Carat (8.5×8.5mm)

Center Stone Clarity: VS

Center Stone Color: Fancy Blue

Side Stones: 2 Pear Cut Lab Grown Diamonds, 0.50ct each (7.0×4.5mm)

Total Carat Weight: 4 CTW

Setting Style: Three Stone (Princess + Pear + Pear), Claw Prongs

Band Width: 3mm

Certification: IGI® or GIA® Certified

Command attention with this striking 4 CTW Fancy Blue Princess Cut Three Stone Lab Grown Diamond Ring. A magnificent 3-carat Princess Cut fancy blue lab diamond anchors the design with its bold geometric lines and deep oceanic brilliance, while two elegantly tapered Pear Cut lab diamonds (0.50ct each) sweep outward to create a breathtaking silhouette. The contrast between the princess center and pear side stones adds architectural drama that is both modern and timeless. Crafted in your choice of 10K, 14K, 18K solid gold or platinum, every detail is precision-finished to perfection. Each diamond is IGI® or GIA® certified, ensuring the highest standards of cut, clarity, and color. Whether for an engagement or a statement piece, this fancy blue princess three stone ring offers extraordinary beauty at a fraction of traditional retail pricing.

How This Ring Compares

Feature	This Ring	Brilliant Earth	Blue Nile	With Clarity
Center Stone	3ct Fancy Blue Princess Cut	Select styles only	Select styles only	Select styles only
Side Stones	2 Pear Cut (0.50ct each)	Varies by design	Varies by design	Varies by design
Total Carat Weight	4 CTW	Varies	Varies	Varies
Certification	✓ IGI® or GIA®	✓ GIA or IGI	✓ GIA or IGI	✓ GIA or IGI
Customization	✓ Handcrafted for you	✗ Pre-made inventory	✗ Pre-made inventory	✗ Pre-made inventory
Free Shipping	✓ Worldwide free	✓ US only free	✓ US only free	✓ US only free
Insurance	✓ Included	✗ Separate purchase	✗ Separate purchase	✗ Separate purchase
Price Range	Fraction of competitors	$4,200–$9,000+	$3,500–$7,000+	$2,800–$6,000+

What You Get That They Don't Offer

• Fancy Blue Princess Cut Three Stone Design – A bold 3-carat fancy blue princess center stone paired with two graceful pear-cut side stones creates an architectural masterpiece that is virtually impossible to find at mainstream jewelry retailers.
• 4 CTW Total Brilliance – With a combined 4 carats of lab grown diamonds, this ring delivers commanding sparkle and presence without the excessive markup charged by traditional jewelers.
• Handcrafted to Order – Every ring is individually crafted in your selected metal, from solid gold to platinum, ensuring a bespoke piece that mass-produced inventory simply cannot replicate.
• IGI® or GIA® Certified Diamonds – Each diamond is independently certified for cut, clarity, color, and carat weight, providing complete transparency and confidence in your purchase.
• Free Worldwide Shipping & Insurance – Unlike competitors who limit free shipping to the US or charge separately for insurance, your ring ships free anywhere in the world with full transit coverage included.

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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