Sphere Diamond
Marquise Cut Lab Grown Diamond Floating Pendant Necklace in White Gold
Marquise Cut Lab Grown Diamond Floating Pendant Necklace in White Gold
Material
Product Details
Product Details
- Metal: White gold 18k/ Yellow gold 18k
- Diamond type: Lab Grown Diamond
- Carat: 0.3-10+ carats
- Color: D/ E/ F/ G
- Clarity: IF/ VVS1/ VVS2/ VS1/ VS2
- Certification: 1 carats above IGI Certificate
Shipping & Delivery
Shipping & Delivery
- Free Shipping
- Delivered in Discreet Packaging
- Professional Appraisal
- Sphere Diamond Premium Silk Box
- Lifetime Warranty
- Lifetime Cleaning Service
- Resize Service
- FAQ
We've Got You Covered
Loved by customers for its elegant design, brilliant diamond sparkle, and fine craftsmanship.
Customer Review
Google Reviews
Marquise Cut Lab Grown Diamond Floating Pendant Necklace in White Gold
Discover effortless elegance with the Marquise Cut Lab Grown Diamond Floating Pendant Necklace in White Gold by Sphere Diamond Bangkok. This delicate diamond necklace features a beautifully elongated marquise-shaped lab grown diamond, gracefully suspended from a fine white gold chain to create a timeless, minimalist silhouette.
Inspired by the beauty of simplicity, this elegant marquise diamond pendant necklace is designed for those who appreciate understated luxury, modern fine jewelry and meaningful everyday accessories.
Marquise Cut Diamond – Elegant and Distinctive
The centerpiece of this necklace is a marquise cut lab grown diamond, distinguished by its elongated silhouette and two gracefully pointed ends.
The marquise diamond shape creates a refined appearance that visually elongates the neckline. Its brilliant faceting reflects light beautifully, offering an eye-catching sparkle in a sophisticated and delicate design.
Unlike traditional round diamond pendants, the marquise cut offers a distinctive alternative for those seeking elegant and contemporary diamond jewelry.
Floating Diamond Pendant – Minimalist Luxury
The floating-inspired design allows the marquise diamond to become the focal point of the necklace. The delicate setting creates a light and elegant appearance, allowing the diamond to shine without overwhelming the design.
Suspended vertically from a fine white gold chain, the pendant complements the natural neckline and creates a graceful, feminine silhouette.
This minimalist lab grown diamond necklace can be worn alone for a refined everyday look or layered with other delicate necklaces for a modern jewelry style.
White Gold – Timeless Sophistication
The elegant white gold setting enhances the brilliance of the lab grown diamond with its cool, luminous finish.
The delicate chain and refined pendant proportions create a versatile necklace suitable for casual outfits, professional attire and formal occasions.
Product Details
- Brand: Sphere Diamond
- Jewelry Type: Diamond Pendant Necklace
- Diamond Type: Lab Grown Diamond
- Diamond Shape: Marquise Cut
- Metal: White Gold
- Design: Floating-Inspired Diamond Pendant
- Setting Style: Minimalist Diamond Setting
- Style: Modern Minimalist Fine Jewelry
- Customization: Diamond size, chain length and setting details upon consultation
- Occasions: Birthday, Anniversary, Graduation, Romantic Gift and Everyday Wear
Custom Made Lab Grown Diamond Pendant in Bangkok
At Sphere Diamond Bangkok, we believe that fine jewelry should reflect your individual style and personal story.
Our jewelry specialists offer personalized consultation for custom made lab grown diamond necklaces in Thailand, including diamond selection, pendant design, metal preferences and necklace length.
Whether you are searching for a delicate 1 carat marquise diamond necklace, a larger statement diamond pendant or a personalized fine jewelry gift, our team can help explore suitable customization options.
Selected lab grown diamonds are available with IGI certification, depending on the diamond specifications.
Why Choose a Lab Grown Diamond Necklace?
Lab grown diamonds possess the same essential chemical composition and crystal structure as natural diamonds, offering beautiful brilliance and durability.
A lab grown diamond pendant is an appealing choice for customers who appreciate fine diamond jewelry with flexibility in diamond size, design and budget.
The elegant marquise shape makes this necklace particularly suitable for those who prefer distinctive diamond cuts and timeless minimalist styling.
A Meaningful Gift for Every Occasion
This marquise diamond pendant necklace makes a thoughtful gift for birthdays, anniversaries, graduations and other memorable milestones.
Its delicate proportions and timeless white gold design make it a beautiful addition to a personal jewelry collection and an elegant expression of love and appreciation.
Visit Sphere Diamond at CentralWorld Bangkok
Discover lab grown diamond necklaces, custom made diamond pendants, engagement rings and fine jewelry at Sphere Diamond, CentralWorld, 1st Floor, Bangkok, Thailand.
Visit our boutique to explore our jewelry collections, compare diamond shapes and discuss personalized designs with our jewelry specialists.
Sphere Diamond – Personalize Your Love Story.
Contact Diamond Specialist

Signature Collection
Inspired by timeless strength and elegance of the Eiffel-Tower, a symbol of enduring love at the heart of Paris, Meticulously crafted to cradle your diamond with grace, and illuminate every moment of your love story
Product Questions
Frequently Asked Questions
Are the diamonds certified?
Yes.
Lab-grown diamonds weighing 1.00 carat and above come with an IGI certificate, which independently verifies the diamond's cut, color, clarity, and carat weight.
Diamonds below 1.00 carat are carefully selected and inspected according to Sphere Diamond's strict quality standards to ensure excellent brilliance, craftsmanship, and overall appearance.
What chain or bracelet length should I choose?
Most necklaces and bracelets are crafted in standard lengths designed for comfortable everyday wear.
If you require a different fit, our team can help adjust the length after purchase by adding or removing links or extending the chain where applicable.
Can I customize the diamond size or design?
Absolutely.
You can personalize the diamond size, diamond shape, and overall design to create a jewelry piece that reflects your personal style and story.
What metal options are available?
This design is available in 18K White Gold and 18K Yellow Gold.
Both options offer excellent durability and are suitable for everyday wear while maintaining a luxurious fine jewelry appearance.
Is this necklace or bracelet suitable for everyday wear?
Yes.
Our necklaces and bracelets are designed for everyday wear. To keep your jewelry looking its best, we recommend avoiding exposure to harsh chemicals and removing it before heavy exercise or swimming.
How long does production take?
Most custom-made pieces require approximately 7–14 business days, depending on the design and customization requirements.
Selected ready-to-wear styles may be available for immediate purchase.
Do you provide worldwide shipping?
Yes.
We offer secure worldwide shipping with careful packaging to ensure your jewelry arrives safely and beautifully presented.
Can I visit your showroom in Bangkok?
Yes.
You are welcome to visit our official Sphere Diamond boutique on the 1st Floor of CentralWorld, Bangkok, where our jewelry specialists can assist you in person and help you explore our collection.
