Forever For Love
Radiant Cut Moissanite Engagement Ring in Solid Gold & Platinum
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GIA / IGI certification applies only to natural and lab diamonds over 0.7cts.
Custom design
Any metal. Any gemstone. Any words inside the band. Tell us what you have in mind - we'll make it real.
Customise this solitaire taille radiant avec accents before checkout: the current metal, centre stone, carat size and setting details are listed below so you can order the exact build you want.
Each piece is handcrafted to order by Forever For Love in the metal, stone and carat size you choose.
Available to customise
Your selected options update above with the product price. These are the standard choices available for this design.
Pick the centre stone type for your preference.
Pick the centre stone type for your preference.
Pick the centre stone size for the look you want.
Compare available centre stones
Every centre-stone option you can choose for this design, side by side. Your selected stone is the one chosen above in the buy zone.
| Centre Stone Option | Stone type | Mohs Hardness | Refractive Index | Price Tier | Certification | Best Suited For |
|---|---|---|---|---|---|---|
| Moissanite Brilliant Cut | Moissanite | 9.25 / 10 | 2.65 – 2.69 | Accessible | FFL authenticity documentation | Classic brilliant-cut sparkle with strong fire and durability. |
| Moissanite Crushed Ice | Moissanite | 9.25 / 10 | 2.65 – 2.69 | Accessible | FFL authenticity documentation | A crushed-ice sparkle profile within the moissanite options. |
| Diamanite | Store-defined gemstone option | Store-defined | Store-defined | Selectable option | Store-defined | Buyers choosing the store-defined Diamanite option. |
| Lab Diamond | Lab-grown diamond | 10.0 / 10 | 2.42 | Premium | IGI Certified Grading Report | Real diamond optical and physical properties with independent grading. |
| Natural Diamond | Natural diamond | 10.0 / 10 | 2.42 | Premium investment | GIA/IGI Certified Grading Report | Traditional natural diamond origin and heirloom value. |
About this design
You can buy this radiant cut engagement ring directly from Forever For Love. Each ring is handcrafted to order in your selected metal, centre stone and carat size, with free insured worldwide shipping.
Moissanite is one of the hardest gemstones used in jewellery (9.25 on the Mohs scale) and has more fire than many alternatives, so it stands up well to daily wear. Certified lab-grown and natural diamond options are also available on this ring.
Both share the same clipped-corner rectangular outline, but a radiant cut uses brilliant-style faceting for sparkle while an emerald cut uses long step facets for a glassy, hall-of-mirrors look.
Each ring is made to order and typically arrives within 8–10 days of purchase. Every order ships with free insured worldwide delivery and 14-day returns.
Yes — it is covered by our limited lifetime warranty, which includes free professional cleaning and prong tightening for life, plus one free resize within the first year.
Les options de pierre centrale disponibles sont Moissanite taille brillant, Moissanite "Crushed Ice", Diamantite, Diamant de laboratoire, Diamant naturel. Sélectionnez la vôtre dans les options ci-dessus.
Les tailles de pierre centrale vont de 1 ct à 8 ct. À titre indicatif : 1 ct ≈ 8.0 × 6.0 mm · 1.5 ct ≈ 8.8 × 6.5 mm · 2 ct ≈ 9.5 × 7.0 mm · 2.5 ct ≈ 10.1 × 7.4 mm · 3 ct ≈ 10.6 × 7.8 mm · 3.5 ct ≈ 11.1 × 8.1 mm · 4 ct ≈ 11.5 × 8.4 mm · 4.5 ct ≈ 11.9 × 8.7 mm · 5 ct ≈ 12.3 × 9.0 mm · 5.5 ct ≈ 12.7 × 9.2 mm · 6 ct ≈ 13.0 × 9.4 mm · 6.5 ct ≈ 13.3 × 9.6 mm · 7 ct ≈ 13.6 × 9.8 mm · 7.5 ct ≈ 13.9 × 10.0 mm · 8 ct ≈ 14.2 × 10.2 mm.
Le poids total en carats correspond à votre pierre centrale choisie plus 0.3 ct de pierres d’accent — par exemple, une pierre centrale de 1Ct ct donne un total de 1.3 ct au total. Le chiffre sur cette page se met à jour selon la configuration sélectionnée.
Quick glance
Looking for one of the shapes below, or something different? We can customise it for you.
Certified standards
Every diamond selected for our custom rings meets strict expert specifications. Here is how we grade each characteristic.
The cut determines a diamond's brilliance, fire, and scintillation. It is the most critical factor of the 4Cs.
We craft our rings exclusively with Excellent to Ideal Cut stones. This ensures maximum light refraction, giving the center diamond its characteristic intense sparkle that reflects from across a room.
Color refers to the presence or absence of trace tint within the diamond, graded from D (colorless) to Z (light yellow).
Our lab-grown diamonds are graded in the elite D, E, and F colorless range. To the naked eye, these stones are completely ice-white, ensuring that your ring reflects pure light without any distracting warm or yellow hues.
Clarity measures the purity of the diamond, observing microscopic inclusions inside the stone or blemishes on the surface.
We offer VS1 to VS2 (Very Slightly Included) diamonds. These stones are guaranteed to be 100% "eye-clean" — meaning any minor microscopic inclusions are completely invisible to the naked eye under normal viewing conditions.
Carat measures the physical weight of the diamond. 1.0 carat is equivalent to 200 milligrams.
We configuration-scale our rings to maintain perfect design proportions across all carat sizes (from 1.0 ct up to 8.0 ct). As the center stone increases, the accent diamonds in the hidden halo are adjusted in scale to keep the ring looking balanced.
Independent Grading
Every single diamond center stone we offer is independently graded and certified. Natural diamonds are graded by the Gemological Institute of America (GIA), while our lab-grown diamonds are certified by the International Gemological Institute (IGI).
* GIA / IGI certification applies only to natural and lab diamonds over 0.7cts.
Sizing
All our rings come in US ring sizes. If you don't know your US ring size, please see our conversion chart and tips on finding which size you wear.
Fine craftsmanship without middlemen.
Every diamond certified by experts.
True Scale & Proportions
Protected for generations to come.
One-of-a-kind pieces for your vision.
Handcrafted with the finest materials.
Ethically sourced materials.
Safe and encrypted transactions.
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Insured worldwide delivery.
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