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7.5 TCW Marquise Eternity Lab Grown Diamond Wedding Band
Regular price
£2,928.00 GBP
Shipping calculated at checkout.
Size Guide
| Circu mm | Dia mm | Ring size | Ring size EU | Ring size UK | Ring size USA |
|---|---|---|---|---|---|
| 37.8 | 12.04 | 12 | 38 | A | 0.5 |
| 39.1 | 12.45 | 12.5 | 39 | B | 1 |
| 40.4 | 12.85 | 13 | 40 | C | 1.5 |
| 41.7 | 13.36 | 13.5 | 42 | D | 2 |
| 42.9 | 13.67 | 13.5 | 43 | E | 2.5 |
| 44.2 | 14.07 | 14 | 44 | F | 3 |
| 45.5 | 14.48 | 14.5 | 45 | G | 3.5 |
| 46.8 | 14.88 | 15 | 47 | H | 4 |
| 48 | 15.29 | 15 | 48 | I | 4.5 |
| 48.7 | 15.49 | 15.5 | 49 | J | 5 |
| 50 | 15.9 | 16 | 50 | K | 5.5 |
| 51.2 | 16.31 | 16 | 51 | L | 6 |
| 52.5 | 16.71 | 16.5 | 52 | M | 6.5 |
| 53.8 | 17.12 | 17 | 54 | N | 7 |
| 55.1 | 17.53 | 17.5 | 55 | O | 7.5 |
| 56.3 | 17.93 | 18 | 56 | P | 8 |
| 57.6 | 18.34 | 18 | 58 | Q | 8.5 |
| 58.9 | 18.75 | 18.5 | 59 | R | 9 |
| 60.2 | 19.15 | 19 | 60 | S | 9.5 |
| 61.4 | 19.56 | 19.5 | 61 | T | 10 |
| 62.7 | 19.96 | 20 | 63 | U | 10.5 |
| 64 | 20.37 | 20 | 64 | V | 11 |
| 65.3 | 20.78 | 20.5 | 65 | W | 11.5 |
| 66.6 | 21.18 | 21 | 67 | X | 12 |
| 67.8 | 21.59 | 21.5 | 68 | Y | 12.5 |
| 68.5 | 21.79 | 22 | 67 | Z | 13 |
How To Measure
1) The Hands-on Method
- Grab a tape measure, length of string or strip of paper.
- Wrap it around the finger you'll wear your ring on—if you’re creating a ring stack, consider where on your finger the ring will sit—and mark the place where it joins.
- Lay your string or paper strip on a flat surface and use a ruler to measure the length up to the mark. Use the chart above to match the measurement to the closest ring size.
2) Measure an Existing Ring
- Choose a ring that already fits your finger well.
- Measure the interior diameter of the ring in millimeters (mm).
- Use the measurement chart above to match the size of your ring to the closest size in mm.
Like To Customize This Design?
Contact us today and let our jewellers create a stunning custom design for you.
Timeline
If you require your order sooner, please contact our customer support team at: support@thegoldengraffiti.com
● Make It Yours - Order today and we deliver to your home by 16th Jul.
A refined symbol of eternal love, this lab-grown diamond wedding band embodies understated luxury and timeless sophistication.
Endless Diamond Brilliance:
Expertly crafted with a seamless line of marquise lab-grown diamonds totaling 7.5 TCW, this wedding band delivers exceptional fire, clarity, and brilliance from every angle. Each stone is meticulously set to create a fluid, uninterrupted sparkle that feels both modern and everlasting.
Gold Options:
This exquisite wedding band is crafted from solid gold and offered in classic White Gold, warm Yellow Gold, and romantic Rose Gold. Choose between 14KT or 18KT gold, carefully selected to provide the ideal balance of durability, richness, and long-lasting beauty.
Purity Mark Authenticity Stamping:
Each ring is finished with an official purity hallmark, certifying the gold's karat and authenticity. This stamp is a mark of trust, quality, and fine craftsmanship, ensuring your piece meets the highest standards of excellence.
We offer free shipping on all orders, with discreet packaging to ensure your privacy. You can also choose to pick up your jewellery from our Sydney showroom or Melbourne store. Returns are accepted on all non-customised jewellery. For more details, please read our returns policy.
A refined symbol of eternal love, this lab-grown diamond wedding band embodies understated luxury and timeless sophistication.
Endless Diamond Brilliance:
Expertly crafted with a seamless line of marquise lab-grown diamonds totaling 7.5 TCW, this wedding band delivers exceptional fire, clarity, and brilliance from every angle. Each stone is meticulously set to create a fluid, uninterrupted sparkle that feels both modern and everlasting.
Gold Options:
This exquisite wedding band is crafted from solid gold and offered in classic White Gold, warm Yellow Gold, and romantic Rose Gold. Choose between 14KT or 18KT gold, carefully selected to provide the ideal balance of durability, richness, and long-lasting beauty.
Purity Mark Authenticity Stamping:
Each ring is finished with an official purity hallmark, certifying the gold's karat and authenticity. This stamp is a mark of trust, quality, and fine craftsmanship, ensuring your piece meets the highest standards of excellence.
Our diamonds, both lab-grown and natural, are sourced from suppliers who adhere to strict ethical standards. We are committed to offering only the highest quality diamonds, carefully selecting colours from D to G and clarity from VVS2 to VS1 only.
We use high-grade gold and platinum supplied by Australia’s leading specialists in precious metals and jewellery production. Our metals are alloyed in-house, ensuring the highest quality. All our white gold is rhodium plated for enhanced durability and shine.
Product Care
To ensure your jewellery remains as beautiful as the day you received it, proper care and regular maintenance are essential. This guide offers tailored advice for each material
Gold Care
Solid gold is durable but can scratch over time. Keep it away from chemicals, lotions, cleaning products, and chlorine, which can cause oxidation and brittleness. Always remove jewellery before swimming, exercising, or manual tasks, including household chores. Store pieces in a soft-lined box, separated from other jewellery, especially diamonds. The rhodium plating on white gold wears away over time; minimise polishing to slow this process. Check regularly for damage and service annually, including rhodium plating when the warmer metal begins to show.
Platinum
Platinum is a dense, durable metal but can develop a natural patina over time. Keep platinum away from chemicals, lotions, cleaning products, and chlorine, which can cause oxidation and scratching. Always remove platinum jewellery before exercising, or doing manual tasks, including household chores. While resilient, platinum can scratch more easily than gold, so store it separately to avoid abrasion, including from diamonds.
Diamonds
Diamonds are the hardest natural material, but are not indestructible. They can still chip or break if struck with force, particularly on edges or points. Protect your diamonds from knocks by being mindful of how you wear your rings or other pieces. Store jewellery individually in its original packaging to avoid contact and scratching with other diamonds.
Gemstones & Pearls
Gemstones, including sapphires, are durable but still require care. Pearls especially are delicate and require particularly special care. Avoid exposure to harsh chemicals, lotions, and cleaning products. Remove pearl and gemstone jewellery before swimming, exercising, or doing household chores to prevent scratches. Clean only with a soft cloth, or gentle soap and water. Most gemstones and all pearls are unsuitable for an ultrasonic cleaner.
Chains
Store in a soft-lined box, separated from other jewellery to minimise tangling and avoid bends, dents, or kinks. Clean with a soft cloth and regularly check for damage. Note that white gold chains may require regular rhodium plating.
This piece was designed with our signature 1.2mm band. It is specifically designed and crafted to be not only delicate-looking, but also long-lasting. However, we know some people prefer a thicker band, and we can customize our bands to 1.5mm or 2mm for most designs. Please reach out to our customer care team with any questions about customizing the band for this piece!
We can create our engagement designs with various diamond cuts. If you love this design but are hoping for a different shape for your focal stone, please reach out for more information!
| US | UK / Australian Size | Inside Diameter (mm) | Circumference (mm) |
|---|---|---|---|
| 3 | F | 14.1 | 44.2 |
| 3.5 | G | 14.5 | 45.5 |
| 4 | H½ | 14.9 | 46.8 |
| 4.5 | I½ | 15.3 | 48.0 |
| 5 | J½ | 15.7 | 49.3 |
| 5.5 | K½ | 16.1 | 50.6 |
| 6 | L½ | 16.5 | 51.9 |
| 6.5 | M½ | 16.9 | 53.1 |
| 7 | N½ | 17.3 | 54.4 |
| 7.5 | O½ | 17.7 | 55.7 |
| 8 | P½ | 18.1 | 57.0 |
| 8.5 | Q½ | 18.5 | 58.3 |
| 9 | R½ | 19.0 | 59.5 |
| 9.5 | S½ | 19.4 | 60.8 |
| 10 | T½ | 19.8 | 62.1 |
| 10.5 | U½ | 20.2 | 63.4 |
| 11 | V½ | 20.6 | 64.6 |
| 11.5 | W½ | 21.0 | 65.9 |
| 12 | X½ | 21.4 | 67.2 |
| 12.5 | Z | 21.8 | 68.5 |
| 13 | Z+1 | 22.2 | 69.7 |
| KA Size | Wrist Diameter (in) | Wrist Diameter (cm) |
|---|---|---|
| Extra Small | 4.76 – 5.25 | 12.1 – 13.3 |
| Small | 5.26 – 5.75 | 13.4 – 14.6 |
| Medium | 5.76 – 6.25 | 14.6 – 15.9 |
| Large | 6.26 – 6.75 | 15.9 – 17.1 |
| Extra Large | 6.76 – 7.25 | 17.2 – 18.4 |
| Extra Extra Large | 7.26 – 7.75 | 18.4 – 19.7 |
| Extra Extra Extra Large | 7.76 – 8.25 | 19.7 – 21.0 |
| Length (in) | Length (cm) |
|---|---|
| 16 | 40.50 |
| 18 | 45.75 |
| 20 | 50.75 |
| 24 | 61.00 |
| 30 | 76.25 |
| 36 | 91.50 |
Explore Our Collection
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Let customers speak for us
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The band is absolutely gorgeous and I highly recommend Golden Graffiti! They kept in touch with me throughout the entire process and sent a video of the finished ring before shipping. I’ve bought several pieces from Golden Graffiti and they are all stunning!
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The ring is exactly as in the pictures.
I am very happy !
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My fiancé absolutely loved the ring! 💍❤️ The customer service was amazing—very responsive and helpful with every question I had. The entire experience was smooth, and I truly appreciated the attention to detail. Highly recommend!
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This ring is incredibly beautiful—more than I could’ve hoped for! It arrived right on time, even with express delivery, and will be my wedding ring. I already love it so much and can’t wait to wear it every day. Thank you for making something so special!
Laura Huemer
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I’m absolutely thrilled with my purchase! The engagement ring is the most beautiful I’ve ever seen—truly stunning in every detail. So happy I chose this shop. Highly recommended!
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Karol
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I absolutely love the custom rings from this shop! The quality is top-notch, the service was excellent, and the delivery was right on time. It was a smooth and satisfying experience from start to finish—I’ll definitely be ordering again!
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This ring is absolutely BEAUTIFUL! My husband got it for me for our wedding anniversary, and I couldn't be happier. It’s even more stunning in person—the sparkle and craftsmanship exceeded my expectations. I’m truly satisfied with my purchase and will definitely be ordering more from this shop. Highly recommended!
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Exactly as Described & Verified!
The ring matches the listing perfectly, and the stone inscription is exactly as stated in the IGI report. Everything was accurate, clear, and as promised—very satisfied with the purchase!
Gabrielle Stein
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Highly Recommended!
Great communication throughout the process and the product matched the description perfectly. Everything was smooth and exactly as expected. Highly recommended!
Engy Habsahy
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Incredible Custom Experience & Service!
The customer service was amazing! I had 3 or 4 different designs digitally created for me, and we worked together throughout the process to bring my dream wedding ring to life. They were patient, creative, and truly dedicated to making sure everything was perfect. I’m so grateful for the experience and absolutely love my ring!
Katie
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Absolutely Amazing!
I’m beyond impressed with the quality and service—absolutely amazing! The whole experience was seamless, and I couldn’t be happier with my purchase. Highly recommend to anyone looking for beautiful, well-crafted jewelry.
Aria
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The ring is absolutely beautiful and arrived even faster than expected! The setting looks perfect and really brings out the brilliance of the stone. I couldn’t be happier with this purchase.
Erica W
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