SKU: 78598245037

1.65 Carat Radiant Lab Grown Diamond, F Color, VS1 Clarity, IGI Certified

Sale price$240.30 Regular price$267.00
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Description

1.65 Carat Radiant Lab Grown Diamond, F Color, VS1 Clarity, IGI CertifiedOver One and a Half Carats. F Color. VS1. The Radiant Cut. Premium Quality. Certified. F color and VS1 clarity represent a premium quality combination that experienced diamond buyers consistently seek out near colorless at the very top of the scale, completely eye clean with exceptional transparency, and independently certified by the International Gemological Institute. At 1. 65 carats in a radiant cut, this stone delivers the bold, rectangular

Over One and a Half Carats. F Color. VS1. The Radiant Cut. Premium Quality. Certified.

F color and VS1 clarity represent a premium quality combination that experienced diamond buyers consistently seek out — near-colorless at the very top of the scale, completely eye-clean with exceptional transparency, and independently certified by the International Gemological Institute. At 1.65 carats in a radiant cut, this stone delivers the bold, rectangular presence and brilliant-cut fire of the radiant shape in a size that is substantial, wearable, and genuinely beautiful. This is the center stone for a ring that will be worn with complete confidence every single day.

The Specifications

  • Carat Weight: 1.65 Carats
  • Shape: Radiant Cut — Rectangular outline with cropped corners and a brilliant faceting pattern; delivers the bold presence of a rectangular shape with the fire and scintillation of a brilliant cut
  • Color: F — The third-highest color grade on the GIA scale; essentially colorless, appearing absolutely white and brilliant with no detectable warmth or tint in any setting or lighting condition
  • Clarity: VS1 — Very Slightly Included, first degree; inclusions invisible to the naked eye and extremely difficult to detect even under 10x magnification — exceptional transparency and brilliance
  • Certification: IGI Certified — International Gemological Institute; independent third-party verification of F color, VS1 clarity, radiant cut, and 1.65 carat weight
  • Origin: Lab-Grown — Physically, chemically, and optically identical to a mined diamond; conflict-free and ethically sourced

Why F/VS1 Is a Premium Quality Choice

F color sits at the very top of the near-colorless range — just two grades below the theoretically perfect D color — and is essentially indistinguishable from D or E to the naked eye in virtually all conditions. VS1 clarity is the stronger of the two VS grades, delivering inclusions that are invisible to the naked eye and extremely difficult to find even under magnification. Together, F/VS1 delivers a stone that looks and performs at the highest level — completely colorless in appearance, completely eye-clean in clarity, and certified to confirm it. For a buyer who wants premium quality at 1.65 carats, this is the stone.

The Radiant Cut: Bold, Brilliant, and Versatile

The radiant cut brings together the best qualities of two iconic diamond shapes — the bold, substantial rectangular outline of the emerald cut and the explosive fire and scintillation of the round brilliant. Its cropped corners eliminate the vulnerability of the princess cut's sharp points, while its brilliant faceting delivers a display of light that step-cut shapes simply cannot match. At 1.65 carats, the radiant cut's rectangular silhouette creates a presence on the finger that appears larger than a round brilliant of the same weight, making it one of the most efficient shapes for visual impact per carat.

The Annie Connection

The radiant cut is the same diamond shape featured in The Annie — our 7.51 carat named original engagement ring with hidden halo and accented band. If you love the character of The Annie and are considering a custom ring at a more accessible price point, this 1.65 carat F/VS1 radiant offers the same bold, brilliant shape with premium quality grades. Contact us to discuss custom setting options inspired by The Annie or any other design.

IGI Certified: Complete Confidence

This diamond is certified by the International Gemological Institute (IGI), providing independent, third-party verification of the F color, VS1 clarity, radiant cut, and 1.65 carat weight. The certificate travels with the stone and provides permanent documentation of its specifications.

Setting Recommendations

A 1.65 carat F/VS1 radiant cut works beautifully in a wide range of settings — a four-prong solitaire that showcases the rectangular silhouette cleanly, a halo that adds surrounding brilliance and apparent size, or a three-stone setting with tapered baguette or half-moon side stones. F color pairs beautifully with all metal tones — white gold and platinum for a cool, luminous look; yellow gold for a warm, vintage-inspired character. Contact us to discuss custom setting options.

Perfect For

  • A custom engagement ring center stone with premium F/VS1 quality in a bold radiant cut
  • A buyer who wants near-colorless, eye-clean quality certified by IGI at an accessible carat weight
  • Anyone inspired by The Annie who wants to build a custom ring around their own radiant cut

A 1.65 carat IGI certified radiant at F/VS1 is an exceptional quality value. Contact us with any questions or to discuss custom setting options.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78598245037

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LEONARDO
Draper, US
★★★★★ 5
Sturdy and comfortable
Color: Black
The chair is easy to install and great quality.
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Reviewed in the United States on June 8, 2026
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chaohao zheng
Carnegie, US
★★★★★ 5
Very comfortable
Color: Black, Color: Black
Comfortable chair and easy to assemble. The cushioning feels nice and supportive, especially for long sitting sessions. Looks clean and feels sturdy for the price. Definitely worth it.
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Reviewed in the United States on May 25, 2026
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Andy
Alexandria, US
★★★★★ 5
Comfort and luxury
Color: Black, Color: Black
Absolutely love this office chair! The comfort and support are excellent, especially during long workdays. The cushioning feels premium, the back support is great, and the adjustable features made it easy to find the perfect sitting position. Assembly was straightforward, and the chair feels sturdy and well-made. The wheels glide smoothly, and the overall design looks modern and professional. Definitely one of the best office chair purchases I’ve made — highly recommend!
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Reviewed in the United States on May 27, 2026
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joshua nieves
Alexandria, US
★★★★★ 5
Perfect for work
Color: Grey
Great quality office chair. Easy to put together as there is minimal assembly required with easy to follow instructions. The chair has many sitting options. Makes for a perfect chair to use all day long. Its an ergonomic chair that allows you to adjust tilt tension, arm rest height, chair height, and allows to actually move arm rest upward and out of the way. You can swivel and sway and roll around with ease. Perfect chair for sitting all day. The head rest provides great neck support and the padding is very comfortable and supportive. The wheels are strong and the entire chair is sturdy. Quality material, The cushion is made with memory foam as well as comfort foam. Such a quality chair. This is a great value for the money. I would recommend to anyone that sits for any period of time for work or otherwise .
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Reviewed in the United States on April 15, 2026
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fenglinyang
San Leandro, US
★★★★★ 5
Great chair for everyday use
I’m really happy with this ergonomic chair. It was easy to put together and feels very sturdy once assembled. The mesh back is breathable and keeps my back cool even after sitting for hours. The seat cushion is comfortable and supportive, and the armrests are positioned well for working at a desk. I also like how smoothly the wheels roll and how easy it is to adjust the height. For the price, the quality is honestly better than I expected. I’ve been using it every day for work and it makes long sitting sessions much more comfortable. Definitely a great value and I would recommend it.
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Reviewed in the United States on March 10, 2026

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