Side diamonds was amazing. Happy service.
3.5 CT Cushion Rose Cut Lab Grown Diamond Engagement Ring
Low in stock — only 1 left
Regular price
$1,798.65
Ring Size Guide
Not sure of your size? Use the chart or measure at home in 2 minutes.
Download our ring size PDF| 🇺🇸 🇨🇦USA / Canada | 🇬🇧 🇦🇺 🇳🇿UK / Australia / New Zealand | 🇩🇪Germany | Inside Diameter |
|---|
Tap any size to select it.
- Using a ring you already own: place it on a ruler and measure the inside diameter (edge to edge, in mm). Match it to the "Inside Diameter" column.
- Using a strip of paper or string: wrap it around the base of your finger, mark where it overlaps, then measure the length in mm. Match it to the "Circumference" column.
- If you are between two sizes, choose the larger one.
Tips: measure at the end of the day when fingers are warm, measure 3–4 times for accuracy, and if your knuckle is wider than the base of your finger, measure over the knuckle.
Still unsure?
Enter Your Message Below (Optional)
Have any questions?
We're here to help
Questions about size, metal, delivery or customization? Reach our team directly.
Chat on WhatsAppFastest reply · +1 (213) 396-4603 Send us an Emailsupport@kazaradiam.comAvailable Mon – Sun, 9:30 AM – 4:30 PM (CST)
Free Shipping
On every order.
Easy Returns
Hassle-free 30 days return.
Real Lab Grown Diamond
Same sparkle and hardness as a mined diamond, for life.
IGI Certified
Digital IGI report emailed within 3 days. Physical copy on request.
◆ Main Stone Details
Stone
Lab Grown Diamond (IGI Certified)
Lab Grown Diamond (IGI Certified)
Shape
Cushion Cut (Rose Cut)
Cushion Cut (Rose Cut)
Weight
3.50 CT (Approx.)
3.50 CT (Approx.)
Color
E-F
E-F
Clarity
VVS-VS
VVS-VS
Making Process
Handmade — Crafted by our experienced artisans
Handmade — Crafted by our experienced artisans
◆ Ring Details
Setting Style
Classic Solitaire Setting
Classic Solitaire Setting
Design
Eternal Cushion Rose Cut Engagement Ring
Eternal Cushion Rose Cut Engagement Ring
Band Width
2 mm (± 0.10) — Customization Possible
2 mm (± 0.10) — Customization Possible
Metal
10K / 14K / 18K Solid Gold, or 950 Platinum
10K / 14K / 18K Solid Gold, or 950 Platinum
Metal Tone
Yellow · White · Rose (Platinum in White)
Yellow · White · Rose (Platinum in White)
Finish
High Polish
High Polish
Ring Style
Engagement Ring
Engagement Ring
Stamp / Hallmark
Yes
Yes
◆ Perfect For Any Occasion
Engagements & ProposalsWeddings & AnniversariesBirthdays & Milestone CelebrationsLuxury Jewelry & Heirloom Collections
A timeless symbol of romance and sophistication — the breathtaking 3.50 CT rose-cut cushion lab grown diamond centerpiece showcases soft brilliance and vintage-inspired elegance, creating a graceful design that beautifully blends classic charm with modern luxury.
IGI Certificate✓ Every lab grown diamond comes with an IGI certificate.
✓ Your digital IGI report is emailed within 3 days of placing your order.
✓ Verify the report number anytime on igi.org.
✓ Physical certificate available on request — contact kazaradiam@gmail.com.
✓ Your digital IGI report is emailed within 3 days of placing your order.
✓ Verify the report number anytime on igi.org.
✓ Physical certificate available on request — contact kazaradiam@gmail.com.
💎Real Diamond,
Ethically Created
Ethically Created
✋Handcrafted in
Solid Gold & Platinum
Solid Gold & Platinum
🎁Elegant
Gift-Ready Packaging
Gift-Ready Packaging
IGI Certified Real Diamond+
◆
Same Chemical
Properties
Properties
◆
Same Physical
Properties
Properties
◆
Same Optical
Properties
Properties
✓ IGI Certified (International Gemological Institute)
📩 Digital IGI report emailed within 3 days of placing your order
🔍 Verify the report number anytime on igi.org
📄 Physical certificate available on request: kazaradiam@gmail.com
💎 Tests as Diamond on Standard Diamond Testers
Whether you're celebrating a milestone, a proposal, or simply treating yourself, KAZARA DIAM lets you shine without compromise.
Why Choose Lab Grown Diamonds?+
💎
A Real Diamond
Lab grown diamonds have the same chemical, physical and optical properties as mined diamonds, with the same fire and brilliance.
♾️
Made to Last a Lifetime
Diamond is the hardest natural material (10 on the Mohs scale), perfect for everyday wear for a lifetime.
🌿
Ethical & Conflict-Free
Grown in a controlled lab environment, every lab grown diamond is 100% conflict-free.
✅
IGI Certified
Every lab grown diamond comes with an IGI grading report. Your digital report is emailed within 3 days of your order, and a physical certificate is available on request.
💰
More Diamond for Your Budget
Lab grown diamonds typically cost much less than mined diamonds of similar size and quality, so you can choose a bigger or better stone.
Return & Exchange+
30
Days to return
$0
Restocking fee
10
Days for refund
Eligibility
✓ What's accepted
Items returned within 30 days, unworn, unaltered, with original packaging (and any certificate purchased with the order).
✕ Not accepted
Custom or personalised orders (unless defective), worn or damaged items, items returned without their original packaging.
How to return
1
Email support@kazaradiam.com with your order number and reason for return.
2
Our team will confirm and share the US return address.
3
Pack securely and ship via a trackable carrier. Return shipping cost is on the customer.
Refunds & exchanges
Refund
Processed within 10 business days. Credited to your original payment method. Original shipping is non-refundable.
Exchange
Accepted within 30 days for equal or different value items, subject to stock availability.
Defective items
Email us immediately with photos. We will arrange a full refund or free replacement at no cost.
Shipping Delivery+
"Every order is packed with care and sent to you with love."
🚚 Free standard shipping⚡ Express option available📍 Tracked delivery
Shipping options
Standard Shipping
Making (8–9 days) + standard worldwide transit
FREE
Express Shipping
Making (8–9 days) + 6 business days guaranteed transit
$40
Processing
Order processing time
All orders are processed within 1–3 business days after payment confirmation. Orders placed on weekends or public holidays are processed the following business day.
Packaging
Each piece is carefully packed in premium jewellery packaging to ensure it arrives in perfect condition.
Delivery times
*Express transit time applies after dispatch, guaranteed. Delivery estimates may vary due to customs clearance or carrier delays outside our control. Exact estimated delivery date for your chosen option is shown at checkout before payment.
Shipping & other info
Free standard worldwide shipping
Standard shipping is free on every order to every country, no minimum required. Need it faster? Choose Express Shipping (+$40) at checkout.
Customs & import duties
Kazara Diam covers all customs duties and import taxes. You will not be charged any additional fees upon delivery.
Incorrect address
Please ensure your shipping address is accurate at checkout. Contact us immediately if you need to make a change before dispatch.
Lost or delayed orders
If your order has not arrived within the estimated window, please reach out and we will investigate promptly.
3.5 CT Cushion Rose Cut Lab Grown Diamond Engagement Ring
Low in stock — only 1 left
Regular price
$1,798.65
Ring Size Guide
Not sure of your size? Use the chart or measure at home in 2 minutes.
Download our ring size PDF| 🇺🇸 🇨🇦USA / Canada | 🇬🇧 🇦🇺 🇳🇿UK / Australia / New Zealand | 🇩🇪Germany | Inside Diameter |
|---|
Tap any size to select it.
- Using a ring you already own: place it on a ruler and measure the inside diameter (edge to edge, in mm). Match it to the "Inside Diameter" column.
- Using a strip of paper or string: wrap it around the base of your finger, mark where it overlaps, then measure the length in mm. Match it to the "Circumference" column.
- If you are between two sizes, choose the larger one.
Tips: measure at the end of the day when fingers are warm, measure 3–4 times for accuracy, and if your knuckle is wider than the base of your finger, measure over the knuckle.
Still unsure?
Enter Your Message Below (Optional)
Have any questions?
We're here to help
Questions about size, metal, delivery or customization? Reach our team directly.
Chat on WhatsAppFastest reply · +1 (213) 396-4603 Send us an Emailsupport@kazaradiam.comAvailable Mon – Sun, 9:30 AM – 4:30 PM (CST)
Free Shipping
On every order.
Easy Returns
Hassle-free 30 days return.
Real Lab Grown Diamond
Same sparkle and hardness as a mined diamond, for life.
IGI Certified
Digital IGI report emailed within 3 days. Physical copy on request.
◆ Main Stone Details
Stone
Lab Grown Diamond (IGI Certified)
Lab Grown Diamond (IGI Certified)
Shape
Cushion Cut (Rose Cut)
Cushion Cut (Rose Cut)
Weight
3.50 CT (Approx.)
3.50 CT (Approx.)
Color
E-F
E-F
Clarity
VVS-VS
VVS-VS
Making Process
Handmade — Crafted by our experienced artisans
Handmade — Crafted by our experienced artisans
◆ Ring Details
Setting Style
Classic Solitaire Setting
Classic Solitaire Setting
Design
Eternal Cushion Rose Cut Engagement Ring
Eternal Cushion Rose Cut Engagement Ring
Band Width
2 mm (± 0.10) — Customization Possible
2 mm (± 0.10) — Customization Possible
Metal
10K / 14K / 18K Solid Gold, or 950 Platinum
10K / 14K / 18K Solid Gold, or 950 Platinum
Metal Tone
Yellow · White · Rose (Platinum in White)
Yellow · White · Rose (Platinum in White)
Finish
High Polish
High Polish
Ring Style
Engagement Ring
Engagement Ring
Stamp / Hallmark
Yes
Yes
◆ Perfect For Any Occasion
Engagements & ProposalsWeddings & AnniversariesBirthdays & Milestone CelebrationsLuxury Jewelry & Heirloom Collections
A timeless symbol of romance and sophistication — the breathtaking 3.50 CT rose-cut cushion lab grown diamond centerpiece showcases soft brilliance and vintage-inspired elegance, creating a graceful design that beautifully blends classic charm with modern luxury.
IGI Certificate✓ Every lab grown diamond comes with an IGI certificate.
✓ Your digital IGI report is emailed within 3 days of placing your order.
✓ Verify the report number anytime on igi.org.
✓ Physical certificate available on request — contact kazaradiam@gmail.com.
✓ Your digital IGI report is emailed within 3 days of placing your order.
✓ Verify the report number anytime on igi.org.
✓ Physical certificate available on request — contact kazaradiam@gmail.com.
💎Real Diamond,
Ethically Created
Ethically Created
✋Handcrafted in
Solid Gold & Platinum
Solid Gold & Platinum
🎁Elegant
Gift-Ready Packaging
Gift-Ready Packaging
IGI Certified Real Diamond+
◆
Same Chemical
Properties
Properties
◆
Same Physical
Properties
Properties
◆
Same Optical
Properties
Properties
✓ IGI Certified (International Gemological Institute)
📩 Digital IGI report emailed within 3 days of placing your order
🔍 Verify the report number anytime on igi.org
📄 Physical certificate available on request: kazaradiam@gmail.com
💎 Tests as Diamond on Standard Diamond Testers
Whether you're celebrating a milestone, a proposal, or simply treating yourself, KAZARA DIAM lets you shine without compromise.
Why Choose Lab Grown Diamonds?+
💎
A Real Diamond
Lab grown diamonds have the same chemical, physical and optical properties as mined diamonds, with the same fire and brilliance.
♾️
Made to Last a Lifetime
Diamond is the hardest natural material (10 on the Mohs scale), perfect for everyday wear for a lifetime.
🌿
Ethical & Conflict-Free
Grown in a controlled lab environment, every lab grown diamond is 100% conflict-free.
✅
IGI Certified
Every lab grown diamond comes with an IGI grading report. Your digital report is emailed within 3 days of your order, and a physical certificate is available on request.
💰
More Diamond for Your Budget
Lab grown diamonds typically cost much less than mined diamonds of similar size and quality, so you can choose a bigger or better stone.
Return & Exchange+
30
Days to return
$0
Restocking fee
10
Days for refund
Eligibility
✓ What's accepted
Items returned within 30 days, unworn, unaltered, with original packaging (and any certificate purchased with the order).
✕ Not accepted
Custom or personalised orders (unless defective), worn or damaged items, items returned without their original packaging.
How to return
1
Email support@kazaradiam.com with your order number and reason for return.
2
Our team will confirm and share the US return address.
3
Pack securely and ship via a trackable carrier. Return shipping cost is on the customer.
Refunds & exchanges
Refund
Processed within 10 business days. Credited to your original payment method. Original shipping is non-refundable.
Exchange
Accepted within 30 days for equal or different value items, subject to stock availability.
Defective items
Email us immediately with photos. We will arrange a full refund or free replacement at no cost.
Shipping Delivery+
"Every order is packed with care and sent to you with love."
🚚 Free standard shipping⚡ Express option available📍 Tracked delivery
Shipping options
Standard Shipping
Making (8–9 days) + standard worldwide transit
FREE
Express Shipping
Making (8–9 days) + 6 business days guaranteed transit
$40
Processing
Order processing time
All orders are processed within 1–3 business days after payment confirmation. Orders placed on weekends or public holidays are processed the following business day.
Packaging
Each piece is carefully packed in premium jewellery packaging to ensure it arrives in perfect condition.
Delivery times
*Express transit time applies after dispatch, guaranteed. Delivery estimates may vary due to customs clearance or carrier delays outside our control. Exact estimated delivery date for your chosen option is shown at checkout before payment.
Shipping & other info
Free standard worldwide shipping
Standard shipping is free on every order to every country, no minimum required. Need it faster? Choose Express Shipping (+$40) at checkout.
Customs & import duties
Kazara Diam covers all customs duties and import taxes. You will not be charged any additional fees upon delivery.
Incorrect address
Please ensure your shipping address is accurate at checkout. Contact us immediately if you need to make a change before dispatch.
Lost or delayed orders
If your order has not arrived within the estimated window, please reach out and we will investigate promptly.
Kazara Diam Promise
Why Choose Us?
Crafted with Love. Worn with Pride.
IGI Certified Lab Grown Diamond
A real diamond, graded by IGI, with a report for every stone
Solid Gold & Platinum
Crafted in 10K, 14K or 18K solid gold, or 950 platinum
Sparkle That Lasts Forever
A real diamond never loses its fire and brilliance
Free Shipping
Worldwide delivery — $0 customs & tariffs
30-Day Returns
Easy returns — no restocking fees ever
Handmade to Order
Crafted in your size, then tracked UPS & USPS delivery from the USA
IGICertified
10K–18KSolid Gold
100%Conflict-Free
$0Customs Fees
Kazara Diam Promise
Why Choose Us?
Crafted with Love. Worn with Pride.
Premium Moissanite
Lab-created & 100% conflict-free gemstones
Silver, Solid Gold & Platinum
925 silver, 10K / 14K / 18K solid gold or 950 platinum
Lifetime Brilliance Warranty
Our moissanite keeps its sparkle for life
Free Shipping
Worldwide delivery — $0 customs & tariffs
30-Day Returns
Easy returns — no restocking fees ever
Handmade to Order
Crafted in 8–9 days, then tracked UPS & USPS delivery from the USA
925
Sterling Silver
10K–18K
Solid Gold
950
Platinum
$0
Customs Fees
You May Also Like
More Lab Grown Diamond Rings
4 CT Radiant Cut Lab Grown Diamond Vintage Tulip Solitaire Engagement Ring
★★★★★★★★★★4.8 (4 reviews)
From $1,450.63
3 CT Oval Cut Lab Grown Diamond Tulip Setting Engagement Ring
★★★★★★★★★★4.7 (15 reviews)
From $1,325.63
3 CT Round Cut Lab Grown Diamond Twisted Engagement Ring
★★★★★★★★★★5.0 (2 reviews)
From $1,232.63
4 CT Radiant Cut Lab Grown Diamond Tulip Setting Engagement Ring
★★★★★★★★★★4.5 (2 reviews)
From $1,468.32
3 CT Oval Cut Lab Grown Diamond 8 Prong Engagement Ring
★★★★★★★★★★4.5 (2 reviews)
From $1,365.35
3 CT Green Pear Cut Lab Grown Diamond Engagement Ring
★★★★★★★★★★5.0 (3 reviews)
From $1,578.36
2 CT Green Oval Cut Lab Grown Diamond Engagement Ring
★★★★★★★★★★5.0 (3 reviews)
From $1,398.35
1 CT Round Cut Lab Grown Diamond Solitaire Ring with Pavé Band
★★★★★★★★★★4.7 (3 reviews)
From $880.63
30-Day Easy Returns
Customer Support Mon–Fri
Free Shipping Worldwide
Secure Checkout