+1 (212) 840-1811
  • Pre-Black Friday Sale 25% Off | Site-Wide | Use Coupon Code "PREBLACK25" at Checkout
  • Proudly Made in USA
  • Free Shipping & Easy Returns
  • Buy Now, Pay Later
Suggested Products Curated
Searched Products 0 found
Blog Articles 0 found
Pages 0 found
0
    Sign In / Account
    +1 (212) 840-1811
    info@fascinatingdiamonds.com
    Fascinating Diamonds Is Assembling Your Ring...
    Please wait while we secure your chosen diamond and setting.

    Setting

    View
    ring setting

    Diamond

    Change
    ring setting

    Complete Ring

    Select Ring Size

    swirl-marquise-cut-diamond-engagement-ring-in-yellow-gold-fdenr11578-nl-yg.jpg
    swirl-marquise-cut-engagement-ring-in-yellow-gold-fdenr11578-1
    swirl-marquise-cut-diamond-engagement-ring-in-yellow-gold-fdenr11578-nl-yg.jpg
    swirl-marquise-cut-diamond-engagement-ring-in-yellow-gold-fdenr11578-nl-yg.jpg
    swirl-marquise-cut-diamond-engagement-ring-in-yellow-gold-fdenr11578-nl-yg.jpg
    swirl-marquise-cut-diamond-engagement-ring-in-white-gold-fdenr11578-nl-wg.jpg
    swirl-marquise-cut-diamond-engagement-ring-white-gold-fdenr11578-model
    swirl-marquise-cut-diamond-engagement-ring-in-white-gold-fdenr11578-nl-wg.jpg
    swirl-marquise-cut-diamond-engagement-ring-in-white-gold-fdenr11578-nl-wg.jpg
    swirl-marquise-cut-diamond-engagement-ring-in-white-gold-fdenr11578-nl-wg.jpg
    swirl-marquise-cut-diamond-engagement-ring-in-rose-gold-fdenr11578-nl-rg.jpg
    swirl-marquise-cut-diamond-engagement-ring-in-rose-gold-fdenr11578-nl-rg.jpg
    swirl-marquise-cut-diamond-engagement-ring-in-rose-gold-fdenr11578-nl-rg.jpg
    swirl-marquise-cut-diamond-engagement-ring-in-rose-gold-fdenr11578-nl-rg.jpg
    swirl-marquise-cut-diamond-engagement-ring-in-black-gold-fdenr11578-nl-bg.jpg
    swirl-marquise-cut-diamond-engagement-ring-in-black-gold-fdenr11578-nl-bg.jpg
    swirl-marquise-cut-diamond-engagement-ring-in-black-gold-fdenr11578-nl-bg.jpg
    swirl-marquise-cut-diamond-engagement-ring-in-black-gold-fdenr11578-nl-bg.jpg

    Swirl Marquise Cut Lab Grown Diamond Engagement Ring

    4.5 (2 Reviews)
    $1,202.90 (Setting Price Only)
    SKU: FDENR11578
    Lab Grown Natural

    Center Stone Ct.
    G/H Color & SI1 Clarity

    💎 Explore our premium collection of Lab-Grown, Natural, and Colored Diamonds. Select the perfect diamond, and let our expert jewelers transform it into a beautifully crafted ring made exclusively for you.

    Ring Setting
    Ring Setting - FDENR11578

    East West Oval Bezel Engagement Ring

    Setting Price Change
    +
    Diamond
    Diamond

    Conflict Free Natural Diamond

    Diamond Price Change
    Total Amount -
    ⚠️ At least 1 character is required!

    If your jewelry ever gets lost, stolen, or damaged, your insurance company will refer to the appraisal document to settle the claim.

    Size Guide
    International Size Chart
    Inside Diameter  Inside Circumference Sizes
    MM Inches MM Inches British & Australian US & Canada French & Russian German Japanese Swiss
    9.91 0.390 31.13 1.22 - 0000 - - - -
    10.72 0.442 33.68 1.39 - 00 - - - -
    11.53 0.454 36.22 1.43 - 0 - - - -
    11.95 0.474 37.54 1.49 A 1/2 - - - -
    12.18 0.482 38.26 1.51 A 1/2 3/4 - - - -
    12.37 0.487 38.86 1.53 B 1 - - 1 -
    12.60 0.496 39.58 1.56 B 1/2 1 1/4 - - - -
    12.78 0.503 40.15 1.58 C 1 1/2 - - - -
    13.00 0.512 40.84 1.61 C 1/2 1 3/4 - - - -
    13.21 0.520 41.50 1.63 D 2 41 1/2 13 1/2 2 1 1/2
    13.41 0.528 42.13 1.66 D 1/2 2 1/4 - - - -
    13.61 0.536 42.76 1.68 E 2 1/2 42 3/4 13 3/4 3 2 3/4
    13.83 0.544 43.45 1.71 E 1/2 2 3/4 - - - -
    14.05 0.553 44.14 1.74 F 3 44 14 4 4
    14.15 0.557 44.45 1.75 F 1/2 3 1/8 - - - -
    14.25 0.561 44.77 1.76 F 3/4 3 1/4 - - - -
    14.36 0.565 45.11 1.77 G 3 3/8 45 1/4 - 5 5 1/4
    14.45 0.569 45.40 1.79 G 1/4 3 1/2 - 14 1/2 - -
    14.56 0.573 45.74 1.80 G 1/2 3 5/8 - - 6 -
    14.65 0.577 46.02 1.81 H 3 3/4 46 1/2 - - 6 1/2
    14.86 0.585 46.68 1.84 H 1/2 4 - 15 7 -
    15.04 0.592 47.25 1.86 I 4 1/4 47 3/4 - - 7 3/4
    15.27 0.601 47.97 1.89 I 1/2 4 1/2 - 15 1/4 8 -
    15.40 0.606 48.38 1.90 J 4 5/8 49 15 1/2 - 9
    15.53 0.611 48.79 1.92 J 1/4 4 3/4 - - - -
    15.70 0.618 49.32 1.94 J 1/2 5 - 15 3/4 9 -
    15.80 0.622 49.64 1.95 K 5 1/8 50 - - 10
    15.90 0.626 49.95 1.97 K 1/4 5 1/4 - - - -
    16.00 0.630 50.27 1.98 K 1/2 5 3/8 - - 10 -
    16.10 0.634 50.58 1.99 L 5 1/2 51 3/4 16 - 11 3/4
    16.30 0.642 51.21 2.02 L 1/4 5 3/4 - - - -
    16.41 0.646 51.55 2.03 L 1/2 5 7/8 - - - -
    16.51 0.650 51.87 2.04 M 6 52 3/4 16 1/2 12 12 3/4
    16.71 0.658 52.50 2.07 M 1/2 6 1/4 - - - -
    16.92 0.666 53.16 2.09 N 6 1/2 54 17 13 14
    17.13 0.674 53.82 2.12 N 1/2 6 3/4 - - - -
    17.35 0.683 54.51 2.15 O 7 55 1/4 17 1/4 14 15 1/4
    17.45 0.687 54.82 2.16 O 1/2 7 1/4 - - - -
    17.75 0.699 55.76 2.20 P 7 1/2 56 1/2 17 3/4 15 16 1/2
    17.97 0.707 56.45 2.22 P 1/2 7 3/4 - - - -
    18.19 0.716 57.15 2.25 Q 8 57 3/4 18 16 17 3/4
    18.35 0.722 57.65 2.27 Q 1/2 8 1/4 - - - -
    18.53 0.729 58.21 2.29 Q 3/4 8 1/2 - 18 1/2 17 -
    18.61 0.733 58.47 2.30 R 8 5/8 59 - - 19
    18.69 0.736 58.72 2.31 R 1/4 8 3/4 - - - -
    18.80 0.740 59.06 2.32 R 1/2 8 7/8 - - - -
    18.89 0.748 59.34 2.35 R 3/4 9 - 19 18 -
    19.10 0.752 60.00 2.36 S 9 1/8 60 1/4 - - 20 1/4
    19.22 0.757 60.38 2.38 S 1/4 9 1/4 - - - -
    19.31 0.760 60.66 2.39 S 1/2 9 3/8 - - - -
    19.41 0.764 60.98 2.40 S 3/4 9 1/2 - 19 1/2 19 -
    19.51 0.768 61.29 2.41 T 9 5/8 61 1/2 - - 21 1/2
    19.62 0.772 61.64 2.43 T 1/4 9 3/4 - - - -
    19.84 0.781 62.33 2.45 T 1/2 10 - 20 20 -
    20.02 0.788 62.89 2.48 U 10 1/4 62 3/4 - 21 22 3/4
    20.20 0.797 63.46 2.50 U 1/2 10 1/2 - 20 1/4 22 -
    20.32 0.800 63.84 2.51 V 10 5/8 63 - - 23 3/4
    20.44 0.805 64.21 2.53 V 1/4 10 3/4 - - - -
    20.68 0.814 64.97 2.56 V 1/2 11 - 20 3/4 23 -
    20.76 0.817 65.22 2.57 W 11 1/8 65 - - 25
    20.85 0.821 65.50 2.58 W 1/4 11 1/4 - - - -
    20.94 0.824 65.78 2.59 W 1/2 11 3/8 - - - -
    21.08 0.830 66.22 2.61 W 3/4 11 1/2 - 21 24 -
    21.18 0.834 66.54 2.62 X 11 5/8 66 1/4 - - 26 1/4
    21.24 0.836 66.73 2.63 X 1/4 11 3/4 - - - -
    21.30 0.839 66.92 2.64 X 1/2 11 7/8 - - - -
    21.49 0.846 67.51 2.66 Y 12 67 1/2 21 1/4 25 27 1/2
    21.69 0.854 68.14 2.68 Y 1/2 12 1/4 - - - -
    21.89 0.862 68.77 2.71 Z 12 1/2 68 3/4 21 3/4 26 28 3/4
    22.10 0.870 69.43 2.73 Z +1/2 12 3/4 - - - -
    22.33 0.879 70.15 2.76 Z+1 13 - 22 27 -
    22.60 0.890 71.00 2.80 Z+1.5 13.5 - - - -
    22.69 0.893 71.28 2.81 Z+2 - - - - -
    22.92 0.902 72.00 2.83 Z+2.5 - - - - -
    23.06 0.908 72.45 2.85 Z+3 - - - - -
    23.24 0.915 73.01 2.87 Z+3.5 - - - - -
    23.47 0.924 73.73 2.90 Z+4 - - - - -
    23.55 0.927 73.98 2.91 Z+4.5 - - - - -
    23.87 0.940 74.99 2.95 Z+5 - - - - -
    24.27 0.956 76.25 3.00 Z+6 - - - - -
    Estimated Delivery: ...
    💎 Made to Order
    Order within to ship sooner
    sale
    Swirl Marquise Cut Lab Grown Diamond Engagement Ring Description

    The Swirl Marquise Cut Lab Grown Diamond Engagement Ring from Fascinating Diamonds features a striking marquise-shaped lab diamond set in a graceful swirl design. The band elegantly wraps around the center stone. This contemporary yet timeless piece beautifully symbolizes love’s unique journey and enduring sparkle.

    Customize your Marquise Cut Twisted Engagement Ring by choosing your preferred diamond type, metal, accent stones, preferred carat and ring size. Make your mark with a ring that tells your truth.

    You may choose from our Marquise Lab Grown Diamond Swirl Ring with specified carat weights, or click on Full Inventory to explore our complete selection of loose diamonds and create a custom-designed ring.

    Diamond Types: The diamond options for the Marquise Cut Lab Diamond Twist Band Engagement Ring include natural and lab-grown diamonds.

    Metals: The metal options available for the Marquise Solitaire Lab Grown Diamond Swirl Ring are 14K and 18K black, white, yellow, and rose gold or Platinum.

    Accent Stones: The round and marquise accent stones of 0.15 ct. arranged beautifully in a prong setting in the Marquise Cut Lab Grown Diamond Curved Band Ring. It includes thirteen accent stones.

    Carats: The carat options for the center stone range from 0.50 to 3.00 carats for natural diamonds and 0.50 to 8.00 carats for lab-grown diamonds.

    Clarity Grades: This Marquise Cut Diamond Twisted Band Ring features a VS1 clarity lab-grown diamond, and you can customize it with clarity options ranging from FL to I1 by exploring the full inventory. Natural diamonds are available in SI1 clarity.

    Color Grades: The Marquise Cut Diamond Twisted Band Ringg comes with an F/G color grade, but you can customize it with options ranging from D to M by exploring the full inventory. Natural diamonds are available in G/H color.

    Cut Grades: Choose from Good, Very Good, Excellent and Ideal cut grades for the center stone.

    Ring Sizes: The Marquise Cut Swirl Diamond Ring is available in US standard sizes ranging from 3 to 13.

    Receive your merchandise within 7-10 business days via FedEx or UPS, and Fascinating Diamonds only ships out signature required packages maintaining complete security.

    Swirl Marquise Cut Lab Grown Diamond Engagement Ring Specifications
    Setting Information:

    Item Code FDENR11578

    Metal -

    Width 1.80 MM


    Side Stone Information:

    Info Diamond

    Shape Round

    No. Of Diamond 51

    Carat 0.15

    Clarity VS1

    Color F-G

    Cut Very Good

    Why buy from us ?

    Free Shipping Free
    Shipping
    30-Day Money Back 30-Day
    Money Back
    Secure Checkout Secure
    Checkout
    GIA Certified GIA
    Certified
    IGI Certified IGI
    Certified
    IGI Certified Lifetime
    Warranty
    Available For Pickup

    New York Store

    Usually Ready in 5+ days

    42 West 48th Street, 1603

    New York, NY 10036

    United States

    +1 212 840 1811

    Mini Buying Guide: Swirl Marquise Cut Lab Grown Diamond Ring

    Choosing a Swirl Marquise Cut Lab Grown Diamond Engagement Ring
    The Swirl Marquise Cut Lab Grown Diamond Engagement Ring from Fascinating Diamonds features a marquise-cut center diamond embraced by a graceful swirl band. The flowing design creates a distinctive silhouette while keeping the center stone as the focal point.

    Diamond Options & Customization
    Personalize this Marquise Cut Twisted Engagement Ring by selecting your preferred diamond type, metal, accent stones, carat weight, diamond quality, and ring size. You can choose from preset carat weights or explore the Full Inventory for a custom-designed ring.

    Metal Options & Diamond Types
    The Marquise Solitaire Lab Grown Diamond Swirl Ring is available in 14K and 18K white gold, yellow gold, rose gold, black gold as well as platinum. Choose between natural or lab grown diamonds based on your preference.

    Accent Stone Details
    The Marquise Cut Lab Grown Diamond Curved Band Ring features 0.15 total carat weight of round and marquise-cut accent stones. The thirteen accent stones are securely arranged in a prong setting to complement the center diamond.

    Diamond Quality
    The Marquise Cut Diamond Twisted Band Ring is available with VS1 clarity and F/G color lab-grown diamonds or SI1 clarity and G/H color natural diamonds. The center stone can be selected in Good, Very Good, Excellent, or Ideal cut grades.

    Carat Weight & Ring Size
    The center stone is available from 0.50 to 3.00 carats for natural diamonds and 0.50 to 8.00 carats for lab-grown diamonds. The Marquise Cut Swirl Diamond Ring is available in US standard ring sizes 3 through 13.

    Design & Styling
    The curved swirl band creates a modern and distinctive look that beautifully frames the elongated marquise center stone. This versatile design works well as an engagement ring or a statement piece for everyday wear, offering a graceful alternative to traditional solitaire styles.

    Shop more Marquise Cut Diamond Rings for Her to create a stylish and personalized jewelry look.

    Similar Products

    Recently Viewed Products

    FAQs for Swirl Marquise Cut Lab Grown Diamond Engagement Ring

    Read our quick guide below to find detailed answers about Swirl Marquise Cut Lab Grown Diamond Engagement Ring.

    Can I customize the Marquise Cut Twisted Engagement Ring?

    Yes, you can customize the diamond type, metal, accent stones, center stone carat weight, and ring size.

    What diamond types are available for the Marquise Cut Lab Diamond Twist Band Engagement Ring?

    You can choose between natural diamonds and lab-grown diamonds for this Marquise Diamond Engagement Ring.

    What metals are available for the Marquise Solitaire Lab Grown Diamond Swirl Ring?

    Metal options include 14K and 18K black, white, yellow, and rose gold, as well as platinum.

    How many accent stones are featured in the Marquise Cut Lab Grown Diamond Curved Band Ring?

    The ring features 13 round and marquise accent stones totaling 0.15 ct., arranged in a prong setting.

    What carat sizes are available for the Marquise Cut Swirl Diamond Ring?

    Natural diamond center stones range from 0.50 to 3.00 carats, while lab-grown diamonds range from 0.50 to 8.00 carats.

    What clarity grades are available for the Marquise Cut Diamond Twisted Band Ring?

    Lab-grown diamonds feature VS1 clarity and can be customized from FL to I1, while natural diamonds are available in SI1 clarity.

    What color grades are available for the Marquise Cut Diamond Twisted Band Ring?

    Lab-grown diamonds feature an F/G color grade with customization from D to M, while natural diamonds are available in G/H color.

    What cut grades can I choose for the Marquise Lab Grown Diamond Swirl Ring?

    The center stone is available in Good, Very Good, Excellent, and Ideal cut grades.

    What ring sizes are available for the Marquise Cut Swirl Diamond Ring?

    The Marquise Cut Swirl Diamond Ring is available in US standard sizes ranging from 3 to 13.

    Can I choose different accent stones for the Marquise Diamond Twisted Engagement Ring?

    Yes, you can personalize the accent stones to create a Marquise Cut Curved Band Ring that suits your style.

    Where can I find more loose diamond options for the Marquise Cut Lab Grown Diamond Ring?

    Click Full Inventory to explore the complete selection of loose diamonds and create a custom-designed Marquise Cut Engagement Ring.

    Show More

    Customer Reviews

    4.5

    Based on 2 reviews

    5 star
    50% (1)
    4 star
    50% (1)
    3 star
    0% (0)
    2 star
    0% (0)
    1 star
    0% (0)

    Showing 2 Reviews

    L
    Lara U. Verified Buyer
    Oct 07, 2025

    110 % Satisfied Customer

    When I opened the box and saw it for the first time, it was beyond beautiful. I was nervous about buying online, but the whole experience was smooth and pleasant. I'm 100% satisfied and have already started recommending you to others.

    J
    John F. Verified Buyer
    Mar 17, 2022

    Amazing service and beautiful ring

    Just received the ring, and I have to say Fascinating Diamonds did an excellent job. The service and pricing were excellent, and I must say Roger and his staff were exceptionally helpful. My fianc - e loved her yellow gold engagement ring and was ecstatic when she saw such a big diamond. The ring far exceeded our expectations - it is beautiful!!! We have already made several referrals to friends and family.

    Popular Searches

    Round Cut Petite Bezel Solitaire Engagement Ring | Moon And Stars Disc Pendant | Radiant Cut Twisted Vine Luxury Bridal Set | Diamond OM Chain Bracelet | Oval Halo Pave Drop Necklace | 9 Carat Multi Shape Diamond Tennis Bracelet | Heart Shaped Leaf Halo Diamond Engagement Ring | Halo Diamond Wedding Ring Set | Round Eternity Band For Engagement Ring 2 Ctw | Radiant Cut Stackable Eternity Band | Classic Six Prong Solitaire Ring | Asscher Cut Full Eternity Diamond Band | Radiant Cut Halo Petite Engagement Ring | Halo Petite Engagement Ring | Daisy Twisted Bridal Ring Set | Tulip Round Solitaire Engagement Ring | Asscher Cut Leverback Drop Earrings | Emerald Cut 1 Ct Drop Earrings | Pear Halo Earring Jackets | Initial Diamond Disc Pendant | Channel Set Eternity Stack Wedding Band | Oval Diamond Hidden Halo Engagement Ring | Horizontal Baguette Promise Ring | Shared Prong Engagement Ring Set | 5 Carat Five Stone Emerald Cut Hoop Earrings | Filigree Single Stone Ring | Twisted Vine Luxury Bridal Set | Cushion Cut Twisted Vine Luxury Bridal Set

    1. Home
    2. Swirl Marquise Cut Lab Grown Diamond Engagement Ring