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Marquise Lab Grown Blue Sapphire Engagement Ring Diamond Accent Band 14K Yellow Gold IGI Certified
Marquise Lab Grown Blue Sapphire Engagement Ring Diamond Accent Band 14K Yellow Gold IGI Certified
Marquise Lab Grown Blue Sapphire Engagement Ring Diamond Accent Band 14K Yellow Gold IGI Certified
Marquise Lab Grown Blue Sapphire Engagement Ring Diamond Accent Band 14K Yellow Gold IGI Certified
Marquise Lab Grown Blue Sapphire Engagement Ring Diamond Accent Band 14K Yellow Gold IGI Certified
Marquise Lab Grown Blue Sapphire Engagement Ring Diamond Accent Band 14K Yellow Gold IGI Certified
Marquise Lab Grown Blue Sapphire Engagement Ring Diamond Accent Band 14K Yellow Gold IGI Certified
Fast · Ships in 2–5 business days Only 1 available IGI Certified
$1,372

Marquise Lab Grown Blue Sapphire Engagement Ring Diamond Accent Band 14K Yellow Gold IGI Certified

Made by The Local Jewel· 5 (4)

This marquise lab-grown royal blue sapphire engagement ring features a 1.5ct marquise-cut center stone measuring 11x5.5mm, flanked by a graduated band of 0.35ct E VVS2 lab-grown diamonds and 0.10ct lab-grown blue sapphires in round and oval shapes. The elongated marquise silhouette creates a feminine, striking profile while the graduated stone placement draws the eye naturally toward the center. Set in solid 14K yellow gold with options for white, rose gold, or platinum, and fully customizable in size and metal type.

Est. DeliverySep 8 – Sep 11
ShippingFree insured
Returns30-day exchange

Rare find! One-of-a-kind hand-crafted piece - once it's sold, it's gone.

Not sure? Skip it - we'll confirm your size after checkout. Resizing is always free.

Pay over time - interest-free options at checkout.

1
Ships from Winter Park, Florida
30-day exchange
Lifetime warranty
Made-to-order · 2–5 business days

Specifications

Every detail of this piece, at a glance.

Metal925 Silver, 10K, 14K, 18K Solid Gold or Platinum
Average Width2.00mm
Ring StyleSapphire engagement ring with diamond accents
Center Stone1.00 - 4.00 CT
Center Stone ShapeMarquise
Center Stone Colorblue sapphire
Center Stone ClarityVVS2
Center Stone CutExcellent
Setting Stone Carat Weight0.35 CT total
Setting Stone ShapeRound and oval
Setting Stone ColorD
Setting Stone ClarityVVS
Made-to-Order Production Time2–4 days

Reviews for this piece

5· 4 reviews

"The stone sparkles like crazy in sunlight. Got so many compliments in the first week alone."

E
Emily C.
Jul 26, 2026 · Verified

"Absolutely stunning. The craftsmanship is on another level - felt like I got something twice the price."

J
Jessica T.
May 01, 2026 · Verified

"Compared quotes from four jewelers - nobody came close on quality for the price. Highly recommend."

C
Chris B.
Jan 27, 2026 · Verified

About this piece

A marquise royal blue sapphire center stone paired with E VVS2 lab diamond and sapphire accents, set in solid 14K gold with full customization available.

Highlights
  • Made byThe Local Jewel - hand-crafted to order
  • Ships fromWinter Park, Florida · free insured delivery
  • MaterialsSterling Silver, 10K Gold, 14K Gold, 18K Gold, Platinum, Lab-grown diamond
  • GemstoneLab-grown diamond · Marquise · Color E · VS1
  • CertificationIGI certified
  • PersonalizationFree engraving & ring sizing on request

Frequently asked questions

Answers straight from the maker - message us anytime for more.

The center stone is a 1.5-carat lab-grown royal blue sapphire in a marquise cut (11x5.5mm). Lab-grown sapphires are physically and chemically identical to mined sapphires the same corundum crystal, the same hardness (9 on the Mohs scale), just created in a controlled environment rather than excavated from the earth.

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Marquise Lab Grown Blue Sapphire Engagement Ring – Diamond Accent Band 14K Yellow Gold – IGI Certified | The Local Jewel