SKU: TKS-ENGDI-089407

Solid Gold 3 CT Emerald Cut Diamond Engagement Ring

Name: Solid Gold 3 CT Emerald Cut Diamond Engagement Ring
Brand: The Karat Store
SKU: TKS-ENGDI-089407
Price: 3075 USD
Availability: InStock

$3,075.00

Color

Ring Size

Metal Karat

Quantity

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18K Solid Gold Lab-Diamond Engagement Ring is a statement piece that exudes timeless elegance and refined luxury. Crafted meticulously from 18K Solid Gold, this ring is designed for those with a keen eye for quality and sophistication. Its three stunning lab-grown diamonds are a perfect blend of modern innovation and classic beauty, making it an exquisite choice for jewelry enthusiasts. The ring features two radiant-cut diamonds, each weighing 0.67 carats, which sit gracefully on either side of a larger, captivating 1.48-carat emerald-cut diamond. These diamonds are expertly set to enhance their brilliance, creating a mesmerizing play of light and capturing the essence of elegance in every glance. The combination of radiant and emerald cuts lends a unique allure to the piece, making it ideal for someone seeking a blend of contemporary design and traditional charm. Perfect for marking special occasions or adding a touch of glamour to daily wear, the Ring promises to be a treasured addition to any collection.

Product Details :

Main Stone: Lab-Grown Diamonds
Diamond Shape: Two Radiant-Cut (0.67ct each), One Emerald-Cut (1.48ct)
Total Diamond Carat Weight: 2.82ct
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Certifications: IGI Certified & BIS Hallmarked
Shipping Time: 4 business days to make and dispatch, plus about 4 business days in transit (around 8 business days total)
Customer Support: Available via live chats, and video calls.

Frequently Asked Questions

Is this a good choice for an engagement ring?
Yes. A 3 carat lab-grown diamond gives you significant size and brilliance at a fraction of the cost of a natural diamond of the same weight, making it a popular choice for couples who want a statement stone without the natural-diamond price tag.

What's the price of this lab-grown diamond ring across different gold karats?
At The Karat Store, this lab-grown diamond ring starts at $2,398.50 in 10K gold, $2,706 in 14K gold, and $3,075 in 18K gold — all solid gold, not plated.

Should I choose 10K, 14K, or 18K gold for this ring?
18K gold (75% pure) has the richest color and softest feel. 14K gold (58.3% pure) is the most popular balance of durability and value. 10K gold (41.7% pure) is the most affordable and most scratch-resistant — a practical choice to pair with a 3 carat center stone.

Is this ring solid gold all the way through, or just gold-plated?
This ring is solid gold throughout, not gold-plated — the karat purity runs all the way through the metal. Unlike plated jewelry, it won't flake, discolor, or expose base metal over time, and it carries a karat hallmark stamp as proof of authenticity.

How big does a 3 carat diamond look on the hand?
A 3 carat round diamond measures roughly 9.1mm in diameter — a noticeably large, statement-making center stone. Elongated shapes like oval, pear, or marquise can appear even larger for the same carat weight.

How do I clean and care for this ring so it lasts?
Clean every few weeks with warm water, a mild soap, and a soft brush, then dry thoroughly. Avoid chlorine, harsh chemicals, and ultrasonic cleaners for the gold setting, and store the ring separately to prevent scratching.

Ring Silhouette: Engagement ring
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Ring Sizes: US 2 to US 13 in quarter-size increments (45 sizes)

US Size	Inside Diameter (mm)
3	14.1
3.5	14.5
4	14.9
4.5	15.3
5	15.7
5.5	16.1
6	16.5
6.5	16.9
7	17.3
7.5	17.7
8	18.1
8.5	18.5
9	19
9.5	19.4
10	19.8
10.5	20.2
11	20.6
11.5	21
12	21.4
12.5	21.8
13	22.3
13.5	22.6
14	23.2

View Complete Guide

How to Measure the Inside Diameter

If you have a ring that already fits you well:

Place the ring flat on a ruler.
Measure the distance straight across the inside of the ring (from one inner edge to the opposite inner edge).
This measurement (in millimeters) is the inside diameter of your ring.
Match this number with the chart to find your ring size.

Need Help?

If you’re unsure about your size, our experts at The Karat Store are here to guide you.
💬 WhatsappChat: +16475473342
🌐 Mail us at: contact@thekaratstore.com

We take pride in offering high-quality jewelry and providing the necessary certifications to ensure your peace of mind. Below is a breakdown of the certification process for each product type:

Lab-Grown Solitaire Jewelry: Certified by the International Gemological Institute (IGI) for authenticity and quality.

Gemstone Jewelry: Accompanied by a detailed Gemologist Report.

Certified by YGA (Your Gemologist Associatio.

Optional Certification: For IGI or GIA certification, available upon request. Please note that this comes with a 30-40 day waiting period and an additional charge.

Moissanite Jewelry: Certified by the Gemological Research Association (GRA) with a comprehensive report.

For more details, Check out our certification information page.
Last On, First Off: Put on your jewellery after applying makeup, perfume, or hairspray, and remove it first before bedtime or engaging in activities like swimming or exercising.

Cleaning: Clean your jewellery with mild detergent and warm water. Gently scrub with a soft toothbrush to remove dirt from intricate details.

Separate Storage: Store each piece of jewellery separately to avoid scratches and tangling. Consider using soft pouches or a jewellery box with compartments.

Professional Cleaning: For a deep clean, consider professional cleaning services. Please consult with our experts at The Karat Store for recommendations.