Home / Rings / Engagement-rings / Antique Looking 3 Carat Marquise Lab Diamond Celtic Knot Engagement Ring IGI Certified
1.50ct Ceylon Blue Sapphire GIA • IGI Certified
Antique Looking 3 Carat Marquise Lab Diamond Celtic Knot Engagement Ring IGI Certified High Definition View
White Gold / Sterling Silver View
Yellow Gold Setting View
Sold by: Rosec Jewels

Antique Looking 3 Carat Marquise Lab Diamond Celtic Knot Engagement Ring IGI Certified

$999.63 $3,020.51 Save $2,020.88
Select Metal & Gold Purity: 92.5 Sterling Silver
92.5 Silver
$999.63
10K YG
$1,493.95
10K WG
$1,493.95
14K YG
$1,711.07
14K WG
$1,711.07
18K YG
$2,036.65
18K WG
$2,036.65
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Product Details

Rosec Jewels Lab Grown Diamond Engagement Ring is a perfect representation of what vintage style means by showcasing its exquisite design, superb form, and various attributes that can only be found in vintage pieces. The centerpiece of the ring is made with an IGI Certified 3 Carat Marquise Cut Lab Grown Diamond stone embedded within a prong setting and E Color and VS1 clarity. However, the ring is not all about its sparkle. The Solitaire Marquise Engagement Ring carries important representation of bonds forged through commitment and love. The other distinctive feature of this 3 Carat Engagement Ring is its Celtic knot where two tie together to signify eternity and friendship. The band also has some stylish engraving which implies some important stories to tell. The band also features tiny, sparkling stones that provide a gentle sparkle without overwhelming the design. Combining traditional feelings with a hint of antique charm, this Vintage Diamond Ring feels both personal and poetic. It is a piece that does not just follow trends, it sets them. Whether you are celebrating an engagement, a significant milestone, or self-love, this Celtic Engagement Ring captures those emotions in a beautiful piece of jewelry. Comfortable for daily wear and thoughtfully designed, it comes in sizes 3 to 13 and is presented in a lovely box, perfect for life's most important moments.

Product Information

SKU SHP-RINGS062610299
Metal Weight 3.84 gm (Approximate) Total Stone Weight 3.05 Carat (Approximate) LAB GROWN DIAMOND(IGI) INFORMATION
No.of Stones 1 Pieces
Total Weight 3.00 Carat (Approximate) Dimension(approx) Marquise-15X7 mm-1 Pcs
Color E
Cut Brilliant
Shape Marquise
Setting Type Prong-Setting
Quality Grade VS1

LAB GROWN DIAMOND INFORMATION

No.of Stones 2 Pieces
Total Weight 0.05 Carat (Approximate) Dimension(approx) Round-1.80X1.80 mm-2 Pcs
Color E-F
Cut Brilliant
Shape Round
Setting Type Prong-Setting
Quality Grade VS
Product Name Antique Looking 3 Carat Marquise Lab Diamond Celtic Knot Engagement Ring IGI Certified
Item Code / SKU SHP-RINGS062610299-2SS-100
Category Rings
Subcategory Engagement Rings
Metal Options 92.5 Sterling Silver, 10K Yellow Gold, 10K White Gold, 14K Yellow Gold, 14K White Gold, 18K Yellow Gold, 18K White Gold
Availability In Stock • Available Online

Frequently Asked Questions: Antique Looking 3 Carat Marquise Lab Diamond Celtic Knot Engagement Ring IGI Certified

Find details regarding authenticity, materials, sizing, and care tailored to this piece.

Are the diamonds and precious materials in this Antique Looking 3 Carat Marquise Lab Diamond Celtic Knot Engagement Ring IGI Certified authentic and certified?
Yes. All diamonds and gemstones are strictly inspected and graded by certified gemological standards. Every purchase includes an official Certificate of Authenticity detailing stone grades and precious metal purity.
What precious metal options and customizations are available?
This piece is crafted in 92.5 Sterling Silver, 10K Yellow Gold, 10K White Gold, 14K Yellow Gold, 14K White Gold, 18K Yellow Gold, 18K White Gold. We also offer bespoke crafting in 10K, 14K, 18K Solid Yellow Gold, White Gold, Rose Gold, or Platinum upon request. Every piece carries official hallmark stamps guaranteeing genuine metal purity.
Can this ring be ordered in my exact finger size, and is resizing available?
Yes. We offer standard US ring sizes from 4.5 through 10, as well as custom half and quarter sizes. We also provide complimentary 60-day ring resizing so your ring fits comfortably and securely.
How should I clean and maintain this Antique Looking 3 Carat Marquise Lab Diamond Celtic Knot Engagement Ring IGI Certified to keep its brilliance?
Clean gently at home using warm water, mild soap, and a soft-bristled brush, then pat dry with a lint-free cloth. Avoid exposure to chlorine, bleach, household cleaners, and perfumes. Store your jewelry in the complimentary luxury presentation box when not being worn.
What shipping, warranty, and return guarantees are included?
Your order includes complimentary 100% fully insured express courier shipping with signature confirmation, discrete luxury gift packaging, a 30-day money-back satisfaction guarantee, and a lifetime warranty on metal casting and stone setting craftsmanship.
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