💍 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗧𝗵𝗶𝘀 𝗥𝗶𝗻𝗴?
● 1.50ct Round IGI Diamond – DEF color, VVS–VS clarity
● Unique 6-Prong Design – Sparkling and secure
● 0.30ct Side Accents – Round & marquise cut
● Solid Gold Shank – 10k, 14k, or 18k in any tone
1.80tcw Round Lab-Grown Diamond Ring | Unique 6-Prong Design | IGI Certified
4.95/5
Based on 113 reviews via
Ring Chart :
Ring Size Conversion Chart
Determining your ring size can be tricky without the proper tools. Use our Ring Size Conversion chart below to find your ring size in different countries. Need help? Speak with a Diamond Expert now by WhatsApp +91 8238581658
| Ring Diameter (MM) | USA/Canada | United Kingdom | France | Germany | Japan | Switzerland |
|---|---|---|---|---|---|---|
| 14.0 mm. | 3 | F | 44 | 14 | 4 | 4 |
| 14.4 mm. | 3½ | G | 45¼ | 14½ | 5½ | 6⅓ |
| 14.8 mm. | 4 | H½ | 46½ | 15 | 7 | 6½ |
| 15.2 mm. | 4½ | I½ | 47¾ | 15¼ | 8 | 8 |
| 15.6 mm. | 5 | J½ | 49 | 15¾ | 9 | 9½ |
| 16.0 mm. | 5½ | L | 50¾ | 16 | 10½ | 10¾ |
| 16.5 mm. | 6 | M | 51½ | 16½ | 12 | 12¾ |
| 16.9 mm. | 6½ | N | 52¾ | 17 | 13 | 14 |
| 17.3 mm. | 7 | O | 54 | 17¼ | 14 | 15¼ |
| 17.7 mm. | 7½ | P | 55¼ | 17¾ | 15 | 16½ |
| 18.2 mm. | 8 | Q | 56¾ | 18 | 16 | 17¾ |
| 18.6 mm. | 8½ | Q½ | 58 | 18½ | 17 | 18½ |
| 19.0 mm. | 9 | R½ | 59¼ | 19 | 18 | 20 |
| 19.4 mm. | 9½ | S½ | 60¾ | 19½ | 19 | 21 |
| 19.8 mm. | 10 | T½ | 61¾ | 20 | 20 | 21¾ |
| 20.2 mm. | 10½ | U½ | 62¾ | 20¼ | 22 | 22¾ |
| 20.6 mm. | 11 | V½ | 64¼ | 20¾ | 23 | 24 |
| 21.0 mm. | 11½ | W½ | 66 | 21 | 24 | 25¾ |
| 21.4 mm. | 12 | Y | 67¼ | 21¼ | 25 | 27½ |
| 21.8 mm. | 12½ | Z | 68 | 21¾ | 26 | 28¾ |
| 22.2 mm. | 13 | Z + 1 | 69 | 22 | 27 | 29¼ |
| 22.6 mm. | 13½ | Z + 1.5 | 71 | 22.6 | - | 31 |
Fast
Shipping
Shipping
Lifetime
Warranty
Warranty
30 Days
Free Return
Free Return
Certificate
& Appraisal
& Appraisal
Description
Description
1.80tcw lab-grown diamond ring with a 1.50ct round center and 0.30ct marquise and round side stones. Unique 6-prong setting. DEF color, VVS–VS clarity, IGI certified.
💎 𝐂𝐞𝐧𝐭𝐞𝐫 𝐒𝐭𝐨𝐧𝐞 𝐃𝐞𝐭𝐚𝐢𝐥𝐬
★ Shape: Round
★ Size: 1.50ct
★ Color: DEF
★ Clarity: VVS-VS
★ IGI-certified
💎 𝐒𝐢𝐝𝐞 𝐒𝐭𝐨𝐧𝐞 𝐃𝐞𝐭𝐚𝐢𝐥𝐬
★ Shape: Round And Marquise
★ Size: Around 0.30ct Total ( Side Stone )
★ Color: EF
★ Clarity: VS
🚚 Free Shipping and Returns
🔄 30-day return and refund policy for peace of mind
✅ Fully insured and tracked shipping via UPS & USPS
⏱️ Handcrafted with care – 5–7 days production time
🌍 Worldwide delivery in 5–7 business days
🌱 Why Choose Lab Diamonds?
✓ Ethical & Conflict-Free – Grown in labs with zero mining impact
✓ IGI Certified Quality – Independently verified for clarity, color, and carat
✓ No BGM Stones – Guaranteed no brown, green, or milky undertones
✓ Eco-Friendly Luxury – Timeless beauty, sustainably made
✓ Ideal for Custom Jewelry – Engagement rings, wedding bands, and more
🛠️ Customized Jewelry Made Just for You
We offer complete customization on all jewelry pieces.
Gold Options: 10k, 14k, 18k & Platinum
Gold Colors: Yellow, White, Rose
Design Types: Engagement rings, earrings, pendants, necklaces, bracelets, and more
💎 Why Antique Cut?
🌟 Surat-Made Brilliance – Crafted in India’s diamond hub
💎 Certified Sparkle – IGI-certified lab-grown diamonds
💸 Unmatched Value – Low prices Diamond + low making charges
🖌️ Truly Custom – Unique designs tailored for you
📦 Worldwide Shipping – Fast, Free, insured, and reliable
💰 Why Our Prices Beat Everyone—Without Cutting Quality
🏭 Direct from Our Factory: No middlemen. We cut, polish & set the diamonds ourselves.
🌍 Surat-Sourced Advantage: From the diamond capital of the world—best rates, best stones.
📜 IGI & GIA Certified: Only globally trusted, lab-certified diamonds—guaranteed.
💎 Luxury Quality, No Markup: Same stones as top brands—minus the 5x price tag.
🔧 In-House Gold & Platinum Work: Precision-made, ethically crafted in solid metals.
⭐ Global Trust, Local Price: Loved by customers worldwide for elite quality at honest prices.
💍 Explore Collection on Etsy
𝐕𝐢𝐬𝐢𝐭 Etsy 𝐒𝐡𝐨𝐩 →https://antiquecut.etsy.com
1.80tcw Round Lab-Grown Diamond Ring | Unique 6-Prong Design | IGI Certified
Sale price$1,017.50
Regular price$0.00 (/)
Our Commitments
Our reputation for excellence includes.
📦 Secure Shipping
Free worldwide delivery in 5–7 days via USPS, UPS & DPEX.
💎 IGI / GIA certified
We stand proudly behind our diamond and jewelry quality.
🎉 Holiday Specials
Enjoy exclusive holiday deals — use code SAVE10% at checkout!
🤝 Customer Care
Hassle-free support & free 30-day returns on all orders.
Marissa
21 May, 2025
This ring is absolutely beautiful! They were so helpful with letting me customize the ring to have an oval center stone. I highly recommend.
kateagathon
21 May, 2025
Harshil was fantastic to work with! He was a great communicator and we went through a couple of designs before settling on one. The photos don't do it justice. Beautiful necklace.
Danya
20 May, 2025
Such a beautiful ring as well as the communication has been top tier. Definitely recommend!
Gwen
16 May, 2025
I purchased the loose gem and then realized the jewelercould make the setting. Right away he startéd working on it. Now I have 2 beautiful pieces and one gorgeous ring!
Jaden
10 May, 2025
I purchased this to propose to my now fiancé in Japan and she loves it! The customer service was fantastic and Harshil was able to expedite my order so it would arrive before our trip. Could not have asked for a better ring or customer experience
Gwen
08 May, 2025
It's always a pleasure to discover new talent
Sev
04 May, 2025
Quick responses to all my queries, beautiful ring very happy.
blinghass1
19 April, 2025
Beautiful ring, love it! Item matched the description. Great communication. Ring definitely met my expectations!
A
28 March, 2025
Good communication for customer service which is necessary when designing custom rings. Beautiful rings and clarity. Well crafted. Shipping took longer than expected, but I wasn’t in a hurry so that didn’t matter to me. Very happy with the matching mother daughter rings. Thanks!!
choupachoup
26 March, 2025
I am delighted with my order. It took a little while to get started? I'll skip the details, I had to place another order but harshil listened carefully to find a solution and ensure that I kept my customer guarantee and that I could finally be delivered.
M
15 March, 2025
Please order from this shop!! He is really kind and answers all of your questions. Give yourself some space because the order does take some time to receive but it’s worth it! the ring is exactly what I pictured. I even had my diamond ring appraised and it was exactly as he described. You will also receive your certificate if that’s what you opted for. I have a 14k white gold, 2.2 carot emerald cut, with pave band and hidden halo. This guy is the real deal! Best thing is that these diamonds are ethically sourced.
Velma
07 March, 2025
Beautiful ring, very sparkly high quality. Seems smaller than a regular 4 ct due to its high quality.
Sandra
07 March, 2025
Perfect diamond!!! And wonderful customer service. He worked with me to time my shipping around my hectic travel schedule, and everything lined up perfectly.
Roxanne
01 March, 2025
The ring is beautiful, but I'm a little regret I didn't get it in 18K gold!
Elise
04 February, 2025
The ring is beautiful but is slightly overshadowed by a very subtle color undertone, though it’s less noticeable than some of my previous Etsy ring purchases. I suspect my expectation of colorless diamonds from the GIA scale (which categorizes D-F as colorless) may be different with lab diamonds than I’m used to. Also, the ratings might differ by country or by inspectors. Thankfully it’s not hugely noticeable and the money I saved makes it worth any differences. Communication was disappointing. Some messages went unanswered, and the ring arrived later than was initially promised.
nricern
20 January, 2025
I will update that after the horrible back and forth experience and lack of timely communication and the ring being over a month late, we did receive the ring and it is beautiful but not worth the stress of this buying mexperience. I also will update that after several more weeks we did receive the free pendant as promised. The ring and pendant we finally received were beautiful but I would not recommend buying from here if you need anything in a timely manner. Overall was a very stressful buying experience.
Helena
19 January, 2025
My second purchase from Harshil, everything wonderful as always.
Nicki
18 January, 2025
This was my second order from Harshil and the second time he went about and beyond to create a beautiful piece of jewelry. Harshil is incredibly nice and so easy to work with and the jewelry always comes out amazing.
Carrie
09 January, 2025
Beautiful diamond! Ring is well made and very sparkly. Delivery took awhile but he was in contact. Thanks so much!
Antonia
21 December, 2024
I must begin by apologizing for my utterly hideous looking hands/skin that you view in the photo. I had to include appreciation photos in my review for this wonderful man, this incredibly TALENTED man and this wonderful shop. There are no words for what I felt when I opened my package yesterday and saw my ring. My ring is beyond gorgeous. Harshil worked TIRELESSLY for many weeks to perfectly execute a CUSTOM DESIGN ORDER. We worked together through many convos and a few hours to conceptualize my ring and bring it to production. You will be hard pressed to find a kinder, more HONEST, more thoughtful and harder-working person than Harshil. Harshil is a kind, dear and PATIENT man. He is a rarity in today's world. DO NOT hesitate to purchase from this wonderful and talented man. I am eternally grateful. THANK YOU, Harshil.
Max Olsen
19 December, 2024
This is great. It came as expected and on time.
Katya
19 December, 2024
I requested a special design and Harshil listened to my wishes!! My ring turned out beautiful! It also got here on time before the holidays! Thank you so much! And I highly recommend the store you’ll be very happy with your purchase and Harshil!
Rein
15 December, 2024
Thank you so much for the stunning ring! It was such a delight to receive it on time, exactly as promised. The communication and support throughout the process were exceptional, making the entire experience truly special. I also want to express my gratitude for the beautiful ring box—it added such an elegant touch. I’ll definitely be returning soon to choose a pair of earrings from you.
Joel Polanco
18 November, 2024
Absolutely the best in the industry! The process is so smooth and the communication is amazing. I recommend 100%
Helena
17 November, 2024
As a client I am really picky and Harshil tried his best to execute all my wishes. We had some trouble with shipping but he was very transparent and tried to help. I ordered during diwali and he still answered and worked on my order. He is a kind soul and despite the shipping delay and the stressful timing the ring is beyond beautiful and well crafted. ♥️
