Elongated Cushion Cut Lab-Grown Diamond Hidden Halo Engagement Ring in 14K White Gold (IGI Certified)
This elongated cushion cut engagement ring centers an IGI-certified lab-grown diamond — D color, VVS clarity, ~2ct at 6.5×9mm — in an open basket with claw prongs, above a petite 1.7mm band, all in solid 14K white gold. A hidden halo of lab-grown diamonds tucked beneath the center stone adds a whisper of extra sparkle, while the elongated cushion shape flatters and lengthens the finger. Timeless solitaire elegance with one quiet surprise.
The diamond
The center is a genuine lab-grown diamond — chemically, physically, and optically identical to a mined diamond (same carbon crystal, same 10 Mohs hardness, same fire and brilliance), grown in a lab and clearly disclosed. It's D color (the top, completely colorless grade) and VVS clarity, cut as an elongated cushion — a soft-cornered rectangle that reads larger than its carat weight and gracefully lengthens the hand. Every ring ships with an IGI certificate and a unique serial number verifying its quality and origin. Learn more in our complete guide to lab-grown diamonds, how lab-grown diamonds are made, and IGI vs GIA certification.
The hidden halo & open basket
Look at this ring face-on and it's a clean solitaire; look from the side and a delicate hidden halo of lab-grown diamonds circles the base of the center stone, catching light from angles a top halo never reaches. The open basket setting with claw prongs lifts the elongated cushion so light floods in from below, and the petite 1.7mm band keeps the whole profile sleek and modern. It's understated from above, quietly spectacular in profile. A matching wedding band can be custom made to order and is sold separately. Explore more cushion cut engagement rings, lab-grown diamond engagement rings, and solitaire engagement rings.
Metal & customization
This ring is crafted in solid 14K white gold — the metal itself, never plated or filled — finished with bright rhodium polish for a crisp white backdrop that keeps the diamond reading icy and clean. On request it can also be made in 14K yellow gold, 14K rose gold, or upgraded to 18K gold for an additional cost; message us and we'll quote it. If you're weighing karats, our 10K vs 14K vs 18K gold karat comparison guide breaks down the trade-offs in durability, color, and value.
- Ring type: Solitaire engagement ring (single ring; matching band custom made to order)
- Center stone: Lab-grown diamond, elongated cushion, 6.5×9mm, ~2ct, D color, VVS, 10 Mohs
- Certification: IGI certificate + unique serial number included
- Accents: Hidden halo of lab-grown diamonds
- Setting: Open basket with claw prongs, high-profile
- Metal: Solid 14K white gold (14K yellow/rose or 18K on request)
- Band width: Approx. 1.7mm
- Engraving: Complimentary, up to 16 characters
- Made to order: Allow 3–5 weeks for handcrafted production
- Every order ships in a complimentary luxury velvet jewelry box
Sizing & care
Available in US sizes 3–10, including half and quarter sizes; larger or smaller sizes can be made on request and priced accordingly. Diamond is 10 Mohs — the hardest gemstone, effortless for daily wear — though the elongated cushion's corners sit protected by the prongs. Clean with warm soapy water and a soft brush to keep the hidden halo bright. Please reference our sizing guide before ordering, as sizing can vary slightly between jewelers. An optional written appraisal can be added from the drop-down menu (non-refundable once completed).
Elongated cushion cut engagement ring FAQs
Is the diamond real?
Yes — a genuine lab-grown diamond, chemically and optically identical to a mined diamond, with the same 10 Mohs hardness and brilliance. It's a real diamond with a lab origin, clearly disclosed — not moissanite or CZ.
What is an elongated cushion cut?
It's a cushion (pillow-shaped) diamond stretched into a longer rectangle with soft, rounded corners. The extra length flatters and lengthens the finger and makes the stone look larger than a square cushion of the same carat weight.
What is a hidden halo?
A hidden halo is a ring of small diamonds set around the base of the center stone, just under the crown — invisible from the top but sparkling from the side. It adds brilliance and the illusion of a larger center without changing the clean solitaire look from above.
What are the diamond's specs?
The center is an elongated cushion lab-grown diamond, approximately 6.5×9mm and ~2ct total, graded D color (completely colorless) and VVS clarity (very very slightly included). Carat weight may vary slightly as each ring is made by hand.
Is the diamond certified?
Yes. The center diamond is IGI certified and comes with a certificate of authenticity and a unique serial number confirming its grades and lab-grown origin.
Is this solid 14K white gold or plated?
Solid 14K white gold throughout — the metal itself, not plating or vermeil over a base metal. The color is permanent, won't wear off, and won't turn your skin green.
Can I get it in yellow gold, rose gold, or 18K?
Yes. It's made in 14K white gold by default and can be crafted in 14K yellow or rose gold, or upgraded to 18K gold, on request for an additional cost. Message us and we'll provide a quote.
Does the elongated cushion make my finger look longer?
It does. The vertical, elongated outline draws the eye lengthwise along the finger, which slims and lengthens the hand — one reason elongated shapes are so popular for engagement rings.
Is there a matching wedding band?
Yes — a matching band can be custom made to order and is sold separately. Message us and we'll design one to nest with this ring.
What ring sizes are available?
US sizes 3–10, including half and quarter sizes. Larger or smaller sizes can be made on request and are priced accordingly. Please check our sizing guide before ordering.
Is engraving included?
Yes — complimentary engraving of up to 16 characters is included. Add your message at checkout.
How long does it take to make?
Each ring is handcrafted and made to order; please allow about 3–5 weeks for production. Requested customizations may affect the timeline and pricing.
Is it good for everyday wear?
Very. Diamond is a 10 on the Mohs scale — the hardest gemstone — and the open basket holds the stone securely while the corners sit protected by the prongs. Routine cleaning keeps it sparkling.
How do I care for it?
Soak in warm water with a little mild dish soap and gently brush with a soft toothbrush, especially under the hidden halo where light collects, then rinse and pat dry. Avoid harsh chemicals and remove it for heavy manual work.
Do I get an appraisal?
An optional professional written appraisal can be added from the drop-down menu. The appraisal fee is non-refundable once completed.
Original: $3,288.95
-70%$3,288.95
$986.68Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This elongated cushion cut engagement ring centers an IGI-certified lab-grown diamond — D color, VVS clarity, ~2ct at 6.5×9mm — in an open basket with claw prongs, above a petite 1.7mm band, all in solid 14K white gold. A hidden halo of lab-grown diamonds tucked beneath the center stone adds a whisper of extra sparkle, while the elongated cushion shape flatters and lengthens the finger. Timeless solitaire elegance with one quiet surprise.
The diamond
The center is a genuine lab-grown diamond — chemically, physically, and optically identical to a mined diamond (same carbon crystal, same 10 Mohs hardness, same fire and brilliance), grown in a lab and clearly disclosed. It's D color (the top, completely colorless grade) and VVS clarity, cut as an elongated cushion — a soft-cornered rectangle that reads larger than its carat weight and gracefully lengthens the hand. Every ring ships with an IGI certificate and a unique serial number verifying its quality and origin. Learn more in our complete guide to lab-grown diamonds, how lab-grown diamonds are made, and IGI vs GIA certification.
The hidden halo & open basket
Look at this ring face-on and it's a clean solitaire; look from the side and a delicate hidden halo of lab-grown diamonds circles the base of the center stone, catching light from angles a top halo never reaches. The open basket setting with claw prongs lifts the elongated cushion so light floods in from below, and the petite 1.7mm band keeps the whole profile sleek and modern. It's understated from above, quietly spectacular in profile. A matching wedding band can be custom made to order and is sold separately. Explore more cushion cut engagement rings, lab-grown diamond engagement rings, and solitaire engagement rings.
Metal & customization
This ring is crafted in solid 14K white gold — the metal itself, never plated or filled — finished with bright rhodium polish for a crisp white backdrop that keeps the diamond reading icy and clean. On request it can also be made in 14K yellow gold, 14K rose gold, or upgraded to 18K gold for an additional cost; message us and we'll quote it. If you're weighing karats, our 10K vs 14K vs 18K gold karat comparison guide breaks down the trade-offs in durability, color, and value.
- Ring type: Solitaire engagement ring (single ring; matching band custom made to order)
- Center stone: Lab-grown diamond, elongated cushion, 6.5×9mm, ~2ct, D color, VVS, 10 Mohs
- Certification: IGI certificate + unique serial number included
- Accents: Hidden halo of lab-grown diamonds
- Setting: Open basket with claw prongs, high-profile
- Metal: Solid 14K white gold (14K yellow/rose or 18K on request)
- Band width: Approx. 1.7mm
- Engraving: Complimentary, up to 16 characters
- Made to order: Allow 3–5 weeks for handcrafted production
- Every order ships in a complimentary luxury velvet jewelry box
Sizing & care
Available in US sizes 3–10, including half and quarter sizes; larger or smaller sizes can be made on request and priced accordingly. Diamond is 10 Mohs — the hardest gemstone, effortless for daily wear — though the elongated cushion's corners sit protected by the prongs. Clean with warm soapy water and a soft brush to keep the hidden halo bright. Please reference our sizing guide before ordering, as sizing can vary slightly between jewelers. An optional written appraisal can be added from the drop-down menu (non-refundable once completed).
Elongated cushion cut engagement ring FAQs
Is the diamond real?
Yes — a genuine lab-grown diamond, chemically and optically identical to a mined diamond, with the same 10 Mohs hardness and brilliance. It's a real diamond with a lab origin, clearly disclosed — not moissanite or CZ.
What is an elongated cushion cut?
It's a cushion (pillow-shaped) diamond stretched into a longer rectangle with soft, rounded corners. The extra length flatters and lengthens the finger and makes the stone look larger than a square cushion of the same carat weight.
What is a hidden halo?
A hidden halo is a ring of small diamonds set around the base of the center stone, just under the crown — invisible from the top but sparkling from the side. It adds brilliance and the illusion of a larger center without changing the clean solitaire look from above.
What are the diamond's specs?
The center is an elongated cushion lab-grown diamond, approximately 6.5×9mm and ~2ct total, graded D color (completely colorless) and VVS clarity (very very slightly included). Carat weight may vary slightly as each ring is made by hand.
Is the diamond certified?
Yes. The center diamond is IGI certified and comes with a certificate of authenticity and a unique serial number confirming its grades and lab-grown origin.
Is this solid 14K white gold or plated?
Solid 14K white gold throughout — the metal itself, not plating or vermeil over a base metal. The color is permanent, won't wear off, and won't turn your skin green.
Can I get it in yellow gold, rose gold, or 18K?
Yes. It's made in 14K white gold by default and can be crafted in 14K yellow or rose gold, or upgraded to 18K gold, on request for an additional cost. Message us and we'll provide a quote.
Does the elongated cushion make my finger look longer?
It does. The vertical, elongated outline draws the eye lengthwise along the finger, which slims and lengthens the hand — one reason elongated shapes are so popular for engagement rings.
Is there a matching wedding band?
Yes — a matching band can be custom made to order and is sold separately. Message us and we'll design one to nest with this ring.
What ring sizes are available?
US sizes 3–10, including half and quarter sizes. Larger or smaller sizes can be made on request and are priced accordingly. Please check our sizing guide before ordering.
Is engraving included?
Yes — complimentary engraving of up to 16 characters is included. Add your message at checkout.
How long does it take to make?
Each ring is handcrafted and made to order; please allow about 3–5 weeks for production. Requested customizations may affect the timeline and pricing.
Is it good for everyday wear?
Very. Diamond is a 10 on the Mohs scale — the hardest gemstone — and the open basket holds the stone securely while the corners sit protected by the prongs. Routine cleaning keeps it sparkling.
How do I care for it?
Soak in warm water with a little mild dish soap and gently brush with a soft toothbrush, especially under the hidden halo where light collects, then rinse and pat dry. Avoid harsh chemicals and remove it for heavy manual work.
Do I get an appraisal?
An optional professional written appraisal can be added from the drop-down menu. The appraisal fee is non-refundable once completed.
