What does the IGI certification mean for this piece?

This ring's diamond is graded by IGI, the International Gemological Institute, an independent laboratory. IGI examines the stone for color, cut, clarity, and carat weight, then documents those findings in a report. That gives you a third-party record of exactly what the cushion-cut diamond is, separate from any seller's claim.

What do the color and clarity grades mean for this diamond?

This diamond carries a VS1 clarity grade, which means any inclusions are minor and not visible to the unaided eye; the stone looks clean in normal wear. Clarity describes the internal characteristics of a diamond, and VS1 sits in the higher range, well above the point where flaws become noticeable.

Whose birthstone is Diamond and what month does it represent?

Diamond is the birthstone for April, making this ring a fitting choice for an April birthday. Diamond is the traditional and modern stone for that month, with no widely recognized secondary alternative, so anyone born in April shares this gem as their own.

How do I find the right ring size?

Ring size is best measured by wrapping a strip of paper around the base of the finger, marking where it overlaps, and comparing the length to a sizing chart. For accuracy, measure at the end of the day when fingers are warm, and size to the wider knuckle if needed.

Can this ring be resized?

This 10K yellow gold ring can generally be resized by a qualified jeweler, since gold bands adjust well up or down a partial size or two. Larger adjustments may affect the band's proportions near the setting, so consult a jeweler with the ring in hand before any work begins.

Is this ring suitable for everyday wear?

This ring suits everyday wear thanks to its durable 10K yellow gold band and the diamond's hardness, the highest of any gemstone. The cushion cut's rounded corners reduce snagging. As with any fine jewelry, remove it during heavy manual tasks and clean it occasionally to keep the diamond bright.

What is the shipping and return policy?

Oath Jewelry ships every order free with tracking included. Returns are accepted within 30 days of delivery; customers are responsible for return shipping, and a 15% restocking fee applies. Orders are packaged securely and arrive ready to gift.

10K yellow gold ring with one cushion diamond stone

1.50Ct Cushion Lab Grown IGI G/VS1 Diamond Ring in 10K Yellow Gold

Name: 1.50Ct Cushion Lab Grown IGI G/VS1 Diamond Ring in 10K Yellow Gold
Brand: Oath Jewelry
SKU: 63204-3
Availability: InStock

A single cushion-cut diamond sits at the center, its softly rounded corners and broad facets pulling light into a quiet sparkle that reads brighter than its outline suggests. The 1.50-carat lab grown stone carries a VS1 clarity grade, so it stays clean to the eye, and the warm 10K yellow gold band frames it without competing. The rounded shape keeps edges low against the finger, which makes it comfortable for daily wear. Every order ships free with a 30-day return policy.

$1,901.99

Crafted in Yellow Gold

30-day returns. Return policy

size

color

Free Priority Shipping

Secure Purchase

Genuine Materials

Ships in 1 to 2 business days

Total $1,901.99

The Meaning

Diamond has long stood for endurance and clarity of intent, the hardest natural material turned into a symbol of promises meant to hold. The cushion cut traces back centuries to candlelit rooms, where its rounded form and open facets were prized for the way they held a flame's glow.

That history makes this ring a natural marker for a moment that asks to last, an engagement, an anniversary, or an April birthday. The warm gold and steady center stone give shape to something said out loud and meant for the long run.

Product Details & Specs

Metal: Yellow Gold
Karat: 10K
Gemstone: Diamond
Stone Shape: Cushion
Clarity: vs1
Certification: IGI certified

Frequently Asked Questions

What does the IGI certification mean for this piece?: This ring's diamond is graded by IGI, the International Gemological Institute, an independent laboratory. IGI examines the stone for color, cut, clarity, and carat weight, then documents those findings in a report. That gives you a third-party record of exactly what the cushion-cut diamond is, separate from any seller's claim.
What do the color and clarity grades mean for this diamond?: This diamond carries a VS1 clarity grade, which means any inclusions are minor and not visible to the unaided eye; the stone looks clean in normal wear. Clarity describes the internal characteristics of a diamond, and VS1 sits in the higher range, well above the point where flaws become noticeable.
Whose birthstone is Diamond and what month does it represent?: Diamond is the birthstone for April, making this ring a fitting choice for an April birthday. Diamond is the traditional and modern stone for that month, with no widely recognized secondary alternative, so anyone born in April shares this gem as their own.
How do I find the right ring size?: Ring size is best measured by wrapping a strip of paper around the base of the finger, marking where it overlaps, and comparing the length to a sizing chart. For accuracy, measure at the end of the day when fingers are warm, and size to the wider knuckle if needed.
Can this ring be resized?: This 10K yellow gold ring can generally be resized by a qualified jeweler, since gold bands adjust well up or down a partial size or two. Larger adjustments may affect the band's proportions near the setting, so consult a jeweler with the ring in hand before any work begins.
Is this ring suitable for everyday wear?: This ring suits everyday wear thanks to its durable 10K yellow gold band and the diamond's hardness, the highest of any gemstone. The cushion cut's rounded corners reduce snagging. As with any fine jewelry, remove it during heavy manual tasks and clean it occasionally to keep the diamond bright.
What is the shipping and return policy?: Oath Jewelry ships every order free with tracking included. Returns are accepted within 30 days of delivery; customers are responsible for return shipping, and a 15% restocking fee applies. Orders are packaged securely and arrive ready to gift.

Shipping & Returns

Free U.S. shippingOn every order, no minimum

Ships in 1 to 2 business daysThen 2 to 5 business days in transit

30-day returnsUnworn and in original condition

Tracking on every orderEmailed as soon as it ships