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Free Gift

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Lifetime Warranty

Enjoy Life time warranty for product price above $3000.
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Lifetime Buyback

You can sell us the diamonds purchased at any time without paying any additional amount

You can sell us the diamonds purchased at any time without paying any additional amount

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Free Gift

Free Gift

Plus complimentary Earrings on orders over $3,000 USD valued at $1,170 USD

Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Gold

SKU: HQTS61-1
|
Lab-grown
|
GIA Certified Diamond
Radiance defines the Serene Diadem Engagement Ring, designed with a 3.10 carat lab-grown cushion cut diamond that shines with color grade D to F, VVS...
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Metal: 18k White Gold
D-F Color
VVS Clarity
Excellent Cut
Lab-grown Type
GIA Certified Diamond
Carbon-free Diamond
Size:
Size Guide

Total Price

$1,304.00
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$1,304.00
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Ships in 1-2 weeks

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Lifetime Exchange
100 Days Return
100% Certified Jewelry
Free Shipping

Free Gift

Enjoy the Complimentary Earrings on orders above $3000 USD

Easy EMI Available

Split payment into 3-12 monthly installments

Instant approval
No-cost EMI on select cards
Flexible 3-12 months

Easy EMI available on eligible cards. Instant approval on select banks. Terms apply.

EMI eligibility varies by bank and card. Terms apply.

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Set a Virtual Appointment

Our expert will help you to guide and explore the extensive variety of jewelry and diamonds which fit as per your requirement and budget.

  • right-icon-logoCompletly free of charge consultations

Exceptional Quality: Our lab-grown diamonds have the same physical, chemical, and optical
making properties as natural diamonds.

Ethical Production: Our Lab-Grown diamonds are produced under controlled environmental
condition without any associate ethical issues.

Environmental Friendly: Producing Lab-Grown Diamonds need less environment disruption with small carbon footprint.

Cost Effective: Our Lab-grown Diamonds are almost 20% less expensive as compared to their mined counterparts and hence is becomes best fit in your pocket.

Estimated time for production and shipping take almost 1-2 weeks. We offer you with free shipping for orders above $99. Express shipping is also available at nominal price, please contact our customer support team.

  • Free Shipping for orders above $99
  • Express shipping at nominal price
  • Taxes will be applicable for International Shipment

Returns & Exchanges


You can exchange any of your purchased products within 100 days, and you can also claim a return and full refund within 100 days from the delivery of your order.
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K White Gold Front View

Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Gold

$2,304.00
$1,304.00 Save: $1,000.00
Excellent
| 🎁 FREE Gift
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K White Gold Front View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K White Gold Left View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K White Gold Back View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K White Gold Right View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K White Gold Standing View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K White Gold Finger View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K White Gold Finger Side View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Rose Gold Front View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Rose Gold Left View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Rose Gold Back View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Rose Gold Right View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Rose Gold Standing View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Rose Gold Finger View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Rose Gold Finger Side View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Yellow Gold Front View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Yellow Gold left View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Yellow Gold Back View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Yellow Gold Right View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Yellow Gold Standing View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Yellow Gold Finger View
Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Yellow Gold Hand View

Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Gold

$2,304.00
$1,304.00 Save: $1,000.00
Metal: 18k White Gold

    Description & Details

    Radiance defines the Serene Diadem Engagement Ring, designed with a 3.10 carat lab-grown cushion cut diamond that shines with color grade D to F, VVS clarity, and an excellent cut. A timeless four prong basket setting secures the center, while tapered round accents totaling 0.15 carat add a graceful touch of brilliance. With seven diamonds in all, each matched in high color and clarity, the ring captures harmony and elegance. Crafted in 18K gold, weighing approximately 3.7 grams with a refined 1.8 millimeter shank, this design offers lasting comfort and beauty for everyday wear or treasured occasions.

    Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Gold

    Main Diamond

    Carat3.10 Carat
    Color D-F
    Clarity VVS
    Cut Excellent
    ShapeCushion
    Number of Diamonds 7
    Type Lab-grown

    Settings

    Metal 18k White Gold
    Metal Weight 3.7 Grams
    Style Three Stone
    Shank Width 1.8 mm
    Number of Prongs 4
    Side Diamonds Quality VVS / D-F
    Side Diamonds Carat -

    Know Your Stone

    Carat

    3.10
    The size of a diamond is proportional to its carat weight. When rough diamonds are cut and polished into finished diamonds, up to 2/3 of the total carat weight may be lost. Since larger rough gems of high quality are found less frequently than smaller rough gems of high quality.
    Hand
    0.5
    1.0
    1.5
    2.0
    2.5
    3.0
    3.5
    4.0
    4.5
    5.0
    Carats measure a stone’s weight. The higher the carat weight, the heavier and bigger a center stone. Use the slider to see how diamond size changes with carat weight.
    The size of a diamond is proportional to its carat weight. When rough diamonds are cut and polished into finished diamonds, up to 2/3 of the total carat weight may be lost. Since larger rough gems of high quality are found less frequently than smaller rough gems of high quality,

    Color

    D-F
    Color refers to the natural tint of a diamond. The closer the diamond is to “colorless” the rarer it is. The industry standard to grading color in a diamond is to assign a letter grade from D (colorless) to J (nearly colorless)
    Color stone Color solid
    J
    I
    H
    G
    F
    E
    D
    These slightly tinted diamonds are nearly colorless, especially when set in rose and yellow gold.
    These diamonds are nearly colorless. Any tint they have is hard to see. Best value for money; large stones available at low prices.
    Completely colorless, these diamonds are rare and highly sought after. A good choice when money is no object.
    Color refers to the natural tint of a diamond. The closer the diamond is to “colorless” the rarer it is. The industry standard to grading color in a diamond is to assign a letter grade from D (colorless) to J (nearly colorless)

    Clarity

    VVS
    Most diamonds have imperfections in the form of internal flaws and surface blemishes. These imperfections are graded on a scale of FL (flawless) to I1-I3 (included). FL diamonds are the rarest and hardest to find.
    Clarity Clarity Clarity Clarity Clarity Clarity
    I
    SI
    VS
    VVS
    IF
    FL
    Inclusions are clearly visible to the naked eye.
    Slightly Included. Inclusions are easy to see under 10x magnification. Some are visible to the naked eye.
    Very Slightly Included. inclusions are present, but hard to see under 10x magnification.
    Very, Very Slightly Included. Inclusions are present, but extremely hard to see - even under 10x magnification.
    Internally Flawless The diamond is internally flawless but has tiny external blemishes. Rare, hard to find, and beautiful.
    Flawless. The diamond is flawless. Stones like this are extremely rare, expensive, and difficult to buy.
    Most diamonds have imperfections in the form of internal flaws and surface blemishes. These imperfections are graded on a scale of FL (flawless) to I1-I3 (included). FL diamonds are the rarest and hardest to find.

    Cut

    Excellent
    A diamond’s cut measures its anatomy and ability to reflect light. Cut grades go from “Excellent” to “Poor”. Well-cut diamonds have outstanding proportions with immense fire, brilliance, and scintillation.
    Cut
    Good
    Very Good
    Excellent
    Decent proportions and sparkle.
    Close to perfect in terms of light reflection and proportions.
    Incredible fire, brilliance, and diamond anatomy.
    A diamond’s cut measures its anatomy and ability to reflect light. Cut grades go from “Excellent” to “Poor”. Well-cut diamonds have outstanding proportions with immense fire, brilliance, and scintillation.

    Premium Quality

    We carry highly quality stones which are mounted in stylish jewelries to ensure you get finest stylish jewelry with best quality of lab-grown food.

    Less Environmental Impact

    The production of lab-grown diamonds can be done at a lower cost and with a far lesser environmental impact than that of mined diamonds, as they are visually identical.

    Pocket Friendly

    Cost Effective: Our Lab-grown Diamonds are almost 20% less expensive as compared to their mined counterparts and hence is becomes best fit in your pocket.

    The Heerok Experience

    When you choose Heerok, you become a cherished member of the Heerok family. With over 15 years of expertise in diamond jewelry, we pride ourselves on delivering exceptional service and luxurious, lab-grown diamond jewelry to our valued customers worldwide. Experience the elegance, quality, and personalized touch that Heerok offers.

    Global Shipping & Returns
    Global Shipping & Returns Fast, Free, Hassle-Free Worldwide Delivery

    We offer complimentary shipping and returns on all Heerok orders placed on our website for worldwide delivery. Enjoy a seamless shopping experience with the peace of mind that comes with free shipping and easy returns, no matter where you are.

    Learn More

    Determine the perfect size for your ring, bracelet, or necklace with the Heerok size guide. Our comprehensive guide ensures a precise fit for all your luxurious lab-grown diamond jewelry.

    Learn More

    Experience the brilliance of lab-grown diamonds that match natural diamonds in beauty and quality. Enjoy sustainable, ethical luxury with our meticulously crafted, high-quality diamond jewelry.

    Learn More

    Experience unparalleled customer service at Heerok, where our dedicated team ensures a seamless, personalized shopping experience, guiding you through every step of your luxurious jewelry purchase.

    Learn More

    Order Details

    Your Order Includes

    Professional Appraisal

    Free Lifetime Warranty

    *Estimated ship date if ordered by 2 PM PT tomorrow

    Free FedEx Shipping

    Free 100 Day Returns

    Easy monthly payments with Affirm. From 0% APR financing. Up to 36 months. Subject to credit approval.

    Special 12 month financing options available with Wells Fargo, subject to credit approval.

    Layaway options also available.

    Serene Diadem 3.10 Carat VVS Lab-Grown Cushion Engagement Ring in 18K Gold

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    Frequently Asked Questions

    What are the 4Cs of diamonds?

    The 4Cs refer to cut, color, clarity, and carat weight, which are the internationally recognized standards for assessing the quality and value of a diamond.

    Diamond shapes vary (round, princess, emerald, etc.), and the choice depends on personal preference and style. Round diamonds are classic, while other shapes offer unique aesthetics.

    Diamond certification verifies the authenticity and quality of a diamond. GIA (Gemological Institute of America) and AGS (American Gem Society) are among the most reputable diamond grading laboratories.

    Your budget should be determined based on factors like your financial situation, priorities (size vs. quality), and the importance of other aspects of the diamond's 4Cs.

    It's advisable to buy diamonds from reputable jewelers or retailers with good reviews and certifications. Ensure they provide detailed information about the diamond's quality and offer return policies and warranties.

    Generally, yes. Lab-grown diamonds can be significantly less expensive than natural diamonds of similar quality, making them an attractive option for budget-conscious consumers.

    Lab-grown diamonds have almost identical physical and chemical properties to natural diamonds and can only be distinguished through specialized testing equipment.

    Yes, lab-grown diamonds have a smaller environmental footprint compared to natural diamonds because they do not require mining operations.

    Lab-grown diamonds, like natural diamonds, can retain value over time, especially if they are of high quality and have the appropriate certifications.

    Absolutely. Lab-grown diamonds are used in a wide range of jewelry pieces, including engagement rings, earrings, necklaces, and bracelets, offering consumers a sustainable and ethical choice.

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