IGI Certified 3 Carat Marquise Lab Grown Blue Diamond Celtic Engagement Ring

Sale price $2,571.00 Regular price $2,955.00
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Gemstone Quality
Metal: 92.5 Sterling Silver
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Product Description

Make vivid color and meaningful symbolism part of your proposal with this 3 Carat Marquise Lab Grown Blue Diamond Celtic Engagement Ring. At its center, an IGI-certified Vivid Blue lab grown diamond creates a striking elongated focal point, while Celtic knot detailing on either side adds character and a sense of enduring connection. This blue diamond ring blends the clean impact of a solitaire with the symbolic detail of a Celtic engagement ring, making it a distinctive choice for proposals, anniversaries, and lasting relationship milestones.

IGI Certified 3 Carat Marquise Blue Diamond Ring with Celtic Knot Design

The centerpiece is one approximately 3.00 carat lab grown blue diamond measuring about 15 x 7 mm. Its marquise shape is brilliant cut, graded Vivid Blue with VS1 clarity, and secured in a bezel setting that clearly defines the pointed silhouette. The single-stone composition keeps this marquise engagement ring focused on the colored diamond, while Celtic knot motifs decorate both shoulders instead of traditional gemstone accents. The confirmed in 92.5 sterling silver and selected yellow or white gold options in 10K, 14K, and 18K configuration has an approximate metal weight of 3.36 grams, and the design is offered with additional metal choices.

What Makes This Marquise Blue Diamond Celtic Ring Special

  • Approximately 3.00 carat IGI-certified lab grown blue diamond.
  • Elongated marquise center measuring approximately 15 x 7 mm.
  • Vivid Blue color with VS1 clarity.
  • Brilliant-cut diamond for strong light return.
  • Bezel setting frames and secures the marquise center.
  • Solitaire design with one gemstone as the complete focal point.
  • Celtic knot motifs decorate both sides of the center stone.
  • Approximately 3.00 carats total stone weight.
  • Available in 92.5 sterling silver and selected yellow or white gold options in 10K, 14K, and 18K configuration.
  • Approximate metal weight of 3.36 grams.

The pointed marquise shape creates a pronounced north-south line on the finger, giving the 3 carat center diamond strong face-up presence. Unlike a traditional blue diamond solitaire ring with plain shoulders, the Celtic detailing adds sculptural interest without introducing additional stones. The result is a bezel-set blue diamond engagement ring that feels both focused and richly symbolic.

Meaning Behind the Celtic Knot Blue Diamond Engagement Ring

Celtic knot motifs are associated with continuity, unity, and enduring connection, making them especially relevant to commitment jewelry. Positioned on both sides of the vivid blue center diamond, the intertwined pattern can represent two lives joined through one lasting promise. The solitaire composition reinforces that message by placing a single 3 carat marquise diamond at the heart of the ring, while the blue color gives the design a distinctive alternative to a conventional colorless diamond engagement ring.

IGI Certified Lab Grown Blue Diamond Craftsmanship & Authenticity

The approximately 3 carat Vivid Blue VS1 lab grown diamond is IGI certified, providing independent grading documentation for its stated characteristics. Rosec Jewels crafts this marquise blue diamond ring with attention to gemstone alignment, bezel security, Celtic detailing, and refined finishing, and offers a Certificate of Authenticity with its jewelry. Each piece goes through stone inspection, setting security review, and finishing inspection before dispatch, with care guidance provided to help maintain the diamond, setting, and metal finish.

Marquise Blue Diamond Engagement Ring for Proposals & Milestone Wear

Viewed from above, the 15 x 7 mm marquise diamond creates an elongated blue centerpiece; from the sides, the Celtic knot shoulders add detail that gives the solitaire ring a more distinctive profile. This IGI certified lab grown blue diamond engagement ring pairs naturally with understated jewelry when the center stone should remain the statement. It is well suited to proposals, anniversaries, vow renewals, and milestone gifting, with US ring sizes offered from 3 through 13 in quarter-size increments for a more precise fit.

Product Information
SKU SHP-RINGS072610114
Metal Weight 3.36 gm (Approximate)
Total Stone Weight 3.00 Carat (Approximate)
LAB GROWN BLUE DIAMOND(IGI) INFORMATION
No.of Stones 1 Pieces
Total Weight 3.00 Carat (Approximate)
Dimension(approx) Marquise-15X7 mm-1 Pcs
Color Vivid Blue
Cut Brilliant
Shape Marquise
Setting Type Bezel Setting
Quality Grade VS1
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FAQs About: 3 Carat Marquise Cut Lab Grown Blue Diamond Celtic Engagement Ring with IGI Certificate

What size and quality is the marquise blue diamond in this engagement ring?

The center stone is an approximately 3.00 carat lab grown blue diamond measuring about 15 x 7 mm. It has a marquise shape, brilliant cut, Vivid Blue color, VS1 clarity, and a bezel setting.

Is the 3 carat marquise lab grown blue diamond IGI certified?

Yes. The approximately 3.00 carat Vivid Blue VS1 lab grown diamond is IGI certified, providing independent grading documentation for its stated characteristics.

What setting is used for the marquise blue diamond?

The marquise lab grown blue diamond is secured in a bezel setting. The surrounding metal follows the diamond's elongated outline, defining its pointed shape while keeping the center stone visually prominent.

Does this Celtic blue diamond engagement ring have side stones?

No. This is a solitaire engagement ring with one 3 carat blue diamond as the only gemstone. Instead of accent stones, Celtic knot motifs decorate both sides of the center setting.

What does the Celtic knot design symbolize on this engagement ring?

The continuous interwoven Celtic motif is commonly associated with unity, continuity, and enduring connection, making this Celtic engagement ring especially meaningful for proposals, anniversaries, and commitment milestones.

What metal and ring sizes are confirmed for this blue diamond ring?

The confirmed configuration is crafted in 92.5 sterling silver and selected yellow or white gold options in 10K, 14K, and 18K with an approximate metal weight of 3.36 grams, and additional metal choices are offered for the design. US ring sizes are available from 3 through 13, including quarter-size increments.

How should I care for a bezel set lab grown blue diamond engagement ring?

Clean the ring gently with mild soap, lukewarm water, and a soft brush or cloth, then rinse and dry it carefully. Avoid harsh chemicals, abrasive surfaces, and strong impacts, store the ring separately when not worn, and periodically inspect the bezel and band to help maintain secure wear.