Are lab grown diamonds real diamonds?

Yes. Lab grown diamonds are 100% real diamonds with the same chemical, physical and optical properties as mined diamonds. They are created using advanced CVD or HPHT technology.

What certifications do Variation diamonds carry?

Most Variation diamonds are independently graded and supplied with IGI certificates. Select stones may also be graded by other international labs.

What materials are used in your jewellery?

Our jewellery is crafted in BIS-hallmarked 18K gold with IGI-certified lab grown diamonds, finished to high standards of polish and symmetry.

Do you offer worldwide shipping?

Yes. We ship worldwide to 50+ countries with secure, insured delivery. Each order includes the grading certificate and safe packaging.

Can I customize a ring or jewellery piece?

Yes. We specialize in custom designs. Share your requirements and our team will create CAD/CAM renders and craft your piece to order.

What are the usual making and delivery timelines?

Custom pieces typically take 10–21 business days depending on design complexity and destination. You’ll receive regular production and shipping updates.

What is your return or exchange policy?

Eligible ready jewellery may be returned or exchanged within the stated policy window if unused and in original condition. Custom orders follow a different policy; please review the returns page before purchase.

Do you provide warranty and after-sales support?

Yes. We offer limited warranty against manufacturing defects and lifetime cleaning/polishing guidance. Contact support for service options.

How do I find my ring size?

Use our ring size guide or request assistance from our team. We can help confirm your size before production and advise on resizing options.

Do you offer consultations or appointments?

Yes. Book a free virtual or in-person consultation to discuss diamonds, designs and budgets with our jewellery experts.

Buy Lab Grown Diamond Jewelry Online in Japan

Certified Lab Grown Jewellery.
Unmatched Purity.

Explore Type IIa Diamonds and Exquisite Settings. Your Forever Piece, Guaranteed Real.

Shop Now

Shop By Shape

Our Promise

IGI Certified Lab Grown Diamonds

Every diamond is IGI-certified to ensure authenticity, brilliance, and peace of mind.

BIS Hallmarked 18K Gold

Crafted in BIS-hallmarked 18K gold—available in yellow, white, or rose gold.

Excellent Craftsmanship

Every piece is handcrafted by skilled artisans with attention to detail and finesse.

Secure Worldwide Shipping

We ship globally with tracking and full insurance for safe delivery to your doorstep.

Our Collections

Engagement ring with a radiant-cut lab-grown diamond in a classic 4-claw prong setting, crafted in 18K yellow gold

Rings

View all

Radiant Solitaire Ring

Variation

from Rs. 59,416.00 ...

timeless Marquise cut lab-grown diamond solitaire engagement ring with classic 6 claw setting in 18k Yellow gold

Timeless Marquise Cut Lab-Grown Diamond Solitaire Engagement Ring in 18K Yellow Gold. The stunning marquise-cut diamond is elegantly set in a 6-claw prong setting, available in carat weights from 1.00ct to 4.00ct

Marquise Solitaire Ring

Variation

from Rs. 63,377.00 ...

A timeless Emerald Cut Lab-Grown Diamond Solitaire Engagement Ring in 18K Yellow Gold, featuring a stunning emerald cut diamond in a classic 4-claw prong setting

Emerald Solitaire Ring

Variation

from Rs. 55,747.00 ...

Cushion-cut lab-grown diamond engagement ring in 18K yellow gold, featuring a classic 4-claw prong setting. Available in 1ct, 2ct, 3ct, and 4ct carat weights

Cushion Solitaire Ring

Variation

from Rs. 58,510.00 ...

View all
130 products

Earrings

View all

Solitaire Stud Earrings

Variation

from Rs. 28,023.00 ...

Elegant Oval Shaped Lab-Created Diamond Stud Earrings in Yellow Gold

Oval Stud Earrings

Variation

from Rs. 24,521.00 ...

Stunning Princess-Cut Lab Created Diamond Stud Earrings in 18K Yellow Gold

Princess Stud Earrings

Variation

from Rs. 29,765.00 ...

Timeless Pear Shaped Lab-Created Diamond Stud Earrings in Yellow Gold

Pear Stud Earrings

Variation

from Rs. 24,669.00 ...

View all
34 products

Pendants

View all

Pear-Cut Solitaire Pendant

Variation

from Rs. 42,766.00 ...

Marquise-Cut Solitaire Pendant

Variation

from Rs. 42,335.00 ...

Radiant-Cut Solitaire Pendant

Variation

from Rs. 37,494.00 ...

Cushion-Cut Solitaire Pendant

Variation

from Rs. 47,061.00 ...

View all
7 products

Necklaces

View all

Baguette Pendant Necklace

Variation

Rs. 89,000.00 ...

Graduated pear-cut lab-grown diamond necklace in 18K yellow gold with 7 EF/VS diamonds totaling 3.07 carats in a prong setting and asymmetric smile design

Asymmetric Smile Necklace

Variation

Rs. 171,326.00 ...

Asymmetric Smile Necklace

Variation

Rs. 91,840.00 ...

Princess-Cut Bezel Pendant Necklace

Variation

Rs. 141,386.00 ...

View all
21 products

Bracelets

View all

Double Chain 18K Solid Gold Bracelet with 1ct Marquise-Cut Lab-Grown Diamond in Halo Setting, 20 Round EF/VS Lab Diamonds, Yellow Gold Tone

Marquise-Cut Double Chain Halo Bracelet

Variation

Rs. 92,257.00 ...

Double Chain 18K Solid Gold Bracelet with 1ct Oval-Cut Lab-Grown Diamond in Halo Setting, 20 Round EF/VS Lab Diamonds, Yellow Gold Tone

Oval-Cut Double Chain Halo Bracelet

Variation

Rs. 92,111.00 ...

Double Chain Bracelet in 18K Yellow Gold with an Emerald-Cut Lab-Grown Diamond in Halo Setting, featuring a 1ct center stone and 19 round EF/VS lab diamonds

Emerald-Cut Double Chain Halo Bracelet

Variation

Rs. 90,270.00 ...

Double Chain Bracelet in 18K Yellow Gold with a Heart-Cut Lab-Grown Diamond in Halo Setting, featuring a 1ct center stone and 19 round EF/VS lab diamonds

Heart-Cut Double Chain Design Halo Bracelet

Variation

Rs. 95,467.00 ...

View all
6 products

Lab Grown Diamond Jewelry Online in Japan – Crafted by Variation

Discover the elegance of lab grown diamond jewelry in Japan with Variation — a fine jewelry brand globally trusted for IGI-certified craftsmanship, ethical production, and advanced technology. Each piece is created in BIS-hallmarked 18K gold, offering the same brilliance, purity, and durability as mined diamonds — grown sustainably in modern laboratories. Whether you’re looking for a timeless lab grown diamond engagement ring, elegant diamond stud earrings, or a fully customized jewelry piece, Variation brings ethical luxury — designed in India, delivered across Japan.

Shop Certified Lab Grown Diamonds Online in Japan

Each diamond from Variation is grown using advanced CVD and HPHT methods for maximum clarity, brilliance, and symmetry. Choose from beautiful diamond shapes like Round, Oval, Emerald, Cushion, Pear, Princess, Radiant, Marquise, Heart, and Trillion cuts — all precision-cut for exceptional light performance and sparkle. Explore lab grown diamonds online in Japan, available in clarity grades VVS1, VS1, and VS2, and color grades D to F for pure, colorless perfection.

Why Choose Variation – Direct from Manufacturer to You

Variation’s Manufacturer-to-Customer model ensures direct pricing, certified quality, and transparent sourcing. Every piece is designed with advanced CAD/CAM technology and handcrafted by skilled artisans to perfection. With our custom jewelry design service, you can design your own engagement ring or pendant — review CAD renderings, approve the design, and receive your one-of-a-kind creation made just for you.