








Trilogy (Round Side Stones) Vintage Lab Diamond Engagement Ring in 18K Gold - Marquise
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Product Details
Trilogy Vintage Lab Diamond Engagement Ring with Round Side Stones
This vintage-inspired engagement ring showcases a stunning marquise lab-grown diamond flanked by brilliant round side stones, all set in 18K gold. The intricate design combines classic elegance with a unique silhouette, emphasizing the sparkle and sophistication of each carefully selected diamond. Perfect for those seeking a timeless yet distinctive symbol of commitment.
- Carat options starting at 1 ctlet you choose the ideal centerpiece for your engagement ring.
- Expertly cut lab-grown diamonds with excellent clarity and color, offering exceptional brilliance and fire.
- IGI-certified stonesconfirm the authenticity and quality of every diamond involved.
- Available inwhite, yellow, or rose 18K gold, providing versatile styling to suit your preferences.
- Includes round side stonesthat enhance the center marquise diamond’s radiance and vintage charm.
- Complimentaryexpress shippingensures your ring arrives promptly and securely.
- Personalize your ring with complimentaryengravingto make it truly your own.
- Presented in a complimentarysignature emerald-green gift boxfor an elegant unboxing experience.
- Natural diamond alternatives are also available upon request.
This trilogy ring offers a distinctive take on classic engagement designs, combining the allure of vintage aesthetics with the benefits of sustainable, lab-grown diamonds. Its range of carat sizes and the harmony of marquise and round shapes create a personalized statement that exceeds typical standards for both beauty and responsibility.
Artistry Meeting Modern Precision
Every element of this ring is crafted with meticulous attention to detail, harnessing precision technology and IGI-certified lab diamonds known for their clarity and brilliance. The durable 18K gold setting supports the design's vintage flair while ensuring lasting comfort and shine. Whether you favor the elegant marquise cut or the timeless round accents, this ring embodies sophistication built to be cherished forever.
Shipping Information
The Diamond Oasis offersFREE shipping on ALL the orders in MENA. Delivery Time Estimations:
- Ready-to-Ship Collection: items are delivered within 3-5 business days.
- Custom Crafted Jewelry: For pieces made just for you, allow 10-14 business days for creation and delivery. It'll be worth the wait!
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Diamonds' Grading and Certification
All The Diamond Oasis DIAMONDS (bigger than 0.5 ct) are GRADED and CERTIFIED by International Gemological Institute (IGI) or GIA.
Carat
- Carat weight has the most influence on diamond value. The weight or size of a diamond is measured in carats (ct.).
- Diamonds of different shapes may appear different sizes for the same carat weight.
- One carat weighs 1/5 of a gram and is divided into 100 points. For example: 0.75 carat = 75 points 1/2 carat = 50 points 1/4 carat = 25 points
- When diamonds are mined, large gems are discovered much less frequently than small ones. This rarity makes large diamonds much more valuable.
- Diamond prices rise exponentially with carat weight. So, a 2-carat diamond of a given quality is always worth more than two 1-carat diamonds of the same quality.
Color
All our Diamonds are D-F color - COLORLESS
- Diamonds are graded on a scale from colorless to light yellow or light brown. D-F falls within the colorless range, which is considered the rarest and most expensive.
- Fancy colored diamonds are those with hues other than yellow or brown, and they are graded separately.
- The color of diamonds is determined by comparing them to a master set of stones ranging from D (colorless) to Z (most yellow/brown).
- IGI assigns color grades for diamonds in the D-Z range by viewing them through the pavilion in a neutral environment to ensure accuracy.
Clarity
All our Diamonds are VS1 clarity - NO INCLUSIONS CAN BE SEEN WITH A HUMAN EYE
- Clarity evaluates a diamond's freedom from internal and external characteristics that occurred during formation, polishing, or wear.
- Clarity characteristics include inclusions (internal) and blemishes (external).
- Grading the clarity involves observing the number, nature, size, and position of these characteristics.
- IGI grading reports include diagrams showing clarity characteristics, marked in red for internal and green for external features.
Cut
ALL our Diamonds are Exellent to Very Good cut.
- Cut quality significantly affects a diamond's appearance, including its brilliance, dispersion (fire), contrast patterns, and scintillation (sparkle).
- Man-made factors such as planning, proportions, cutting precision, and finishing details determine the diamond's visual properties.
- Diamond faceting has evolved over time, with different shapes and cutting styles available.
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