



Trilogy Fancy Yellow Cushion (Half-Moon Sides-Stones) Lab Diamond Ring in White Gold 18K
Tax included. Shipping calculated at checkout
Product Details
A beautifully crafted engagement ring featuring a fancy yellow cushion center diamond set in luxurious 18K white gold.This trilogy design is enhanced by elegant half-moon side stones that frame the vibrant center diamond, amplifying its warmth and brilliance. The unique combination of the cushion cut and half-moon accents offers a refined yet distinctive look, making the ring an exquisite choice for those who appreciate color and classic style with a contemporary touch.
- Carat options from1 to 10allow you to select the ideal diamond size for your engagement ring.
- Lab-grown diamonds of excellent cut,VS1 or better clarity, colorless D-E-F
- IGI-certified diamondsensure authenticity and high quality in every diamond gemstone.
- Available inwhite, yellow, and rose 18K goldto match your personal taste.
- Diamond cuts includeround, oval, cushion, pear, radiant, emerald, marquise, asscher, princess, and heartfor versatile design choices.
- Complementary express shipping
- Complementaryengravingto add a touch of personalization.
- Complementary signature emerald-green gift box for delightful unboxing experience.
- Natural diamond option available.
Distinctive design elements elevate the ring’s allure.The bold fancy yellow cushion center diamond is beautifully showcased by the smooth curves of the half-moon side stones, creating a harmonious balance that draws attention to the vibrant hue and intricate facets. Set in gleaming 18K white gold, this trilogy ring combines classic symbolism with a splash of color for a truly eye-catching piece. The availability of multiple diamond shapes, carat sizes, and gold colors offers tailored options for every style. Looking for something unique? Our jewellery specialists can help you personalise this design or create a completely custom engagement ring tailored to your vision.
Each Trilogy Fancy Yellow Cushion (Half-Moon Sides-Stones) Lab Diamond Ring in White Gold 18K...is handcrafted from solid 18K white gold and set with an IGI-certified lab-grown diamond selected for its exceptional cut, brilliance, andVS1 or better clarity. Every ring is made to order, allowing customization of diamond shape, carat weight, metal color, and setting details to suit your preferences. For those seeking a natural option, this design is also available with a GIA-certified natural diamond, combining exquisite craftsmanship with personalized luxury.
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!
Choose options




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.
Get Some Inspiration












