18K Yellow Gold Cushion Cut Peacock Blue Spinel Engagement Ring


Metal Type:

One of a kind engagement ring, featuring a natural 2.43ct Cushion cut Peacock Blue Spinel set in 18K Yellow Gold Diamond Accented Band.

Luxurious details such as two beautiful hidden halos add extra luxury with scintillating VS quality round brilliant diamonds which are also carried down along the delicate band.

This Spinel was hand selected for it's unique shade of blue, and VS clarity.

Spinel is generally highly sought after by gem connoisseurs and comes in many colors with red being the most valuable.

Spinel ranks 8 on the Mohs scale and has good toughness, making it a durable gem for jewelry and often used in engagement rings for this reason.

All our gemstones are carefully selected for their color and quality of gemstone.

Designed and Handcrafted in NYC by our team of master jewelers.

Size 6 in stock. Can be resized 5.5 to 6.5

Detailed Information:

Cushion Cut Peacock Blue Spinel: 2.43 carat

Primary Stone Size: 8x8 mm

Diamond: .38ctw

Approx. Shank Base Thickness:1.5 mm


Item Value
Peacock Blue Spinel
2.43 CT
Weight:4.25 grams
Approx. Shoulder Width:2 mm
Approx. Top Height:7.3mm
Approx. Height:25.15 mm
Approx. Shank Base Thickness:1.5 mm
Approx. Shank Base Width:1.9 mm
Approx. Top Dimensions:
Secondary StoneDiamond
Primary Stone Size:8 x 8
Primary Stone Shape:Cushion
Secondary Stone Size:1.25mm
Primary Stone Shape:Round

40ROUND.20 TCWProng
18ROUND.18 TCWProng

Enjoy complimentary shipping on all U.S orders.

 Shipping Times & Rates

To ensure the secure delivery of your order, Thomas Laine does not ship orders to post office boxes. Thomas Laine is able to accept post office box addresses for your billing needs.

For each address within the United States, the following charges apply:

Ground Shipping: $0

Please allow 4-5 business days. Items ordered together may not always ship together.

Next-day delivery: $39.95 which includes signature confirmation.

Orders placed before 3:00PM EST Monday through Thursday will be delivered on the following day. Orders placed on Friday before 3:00PM EST will be delivered Monday. If you require Saturday delivery, please call Customer Service to confirm. Sunday and holiday delivery is not available. Next-day delivery is not offered for made-to-order or personalized items.

To inquire about shipments within the U.S. APO or FPO addresses, please contact Customer Service at 646 859 6361.

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More Information on Complimentary Shipping:

  • Free shipping promotion excludes Thomas Laine for Business accounts.
  • Sales tax & engraving fees do not count toward the total amount.
  • Complimentary shipping is only available for orders placed on the our website for domestic delivery.


Return Policy

Thomas Laine offers a 14 day returns policy for items that you’d like to return, excluding final-sale or custom ordered items. Simply visit ThomasLaine.com/Returns

You may also return your item at our showroom in New York.  If you need directions or have any questions, please contact Customer Service at 646 859 6361.

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Articles are accepted for credit or exchange in the U.S. if returned in salable condition within 14 days, accompanied by a sales receipt. Some exclusions may apply. Product must be returned with the box, have the tag attached, and be in salable condition.

A refund will be made to the purchaser upon request if payment has been received. Gift recipients are entitled to a nonrefundable merchandise credit. Cash refunds are not available for returns made at our showroom. To return or exchange your gift selection, please contact Customer Service at 646 859 6361.

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