Radiant Square Six-Prong Gemstone Ring

Signora Jewelry Certificate IncludedMade to OrderInsured Delivery

Close-up details of a radiant-cut raspberry red gemstone in a yellow gold six-prong ring.

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$510.00

Price updates with your selections

Product documentation Signora Jewelry Certificate Included A Signora Jewelry Certificate lists the finished-piece and material details supplied for this design. Finished-piece and material details · Signora Jewelry Certificate included.

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Complimentary · hand-engraved to order · adds about 3–4 days.

Estimated dispatch: 7 business days Duties & taxes prepaid

Ring size guide

Lay a ring you own flat on the circle and slide until it sits just inside it — or set its inner diameter directly.

Measure the inside of a ring that already fits — inner edge to edge — with a ruler in mm, then set it below. No ring handy? Try Measure your finger.

14 mm 24 mm 17.3 mm

Inner diameter mm

US size

UK size

EU size

Circumference

54.3 mm

Between sizes? Always choose the larger size. Fingers are slightly bigger in the evening — measure then for the best fit.

Method 1 — Use an existing ring

Find a ring that fits the intended finger comfortably.
Place it flat and measure the inner diameter (inside edge to inside edge) in mm.
Enter that measurement in the Measure a ring tab.

Method 2 — Wrap and measure

Wrap a thin strip of paper around the base of your finger.
Mark where it overlaps — measure that length in mm (your circumference).
Divide by 3.1416 (π) to get your diameter, then use the Measure a ring tab.

Tip: Middle finger sizes typically run half a size larger than the ring finger. If between sizes, go up. Measure in the evening — fingers are slightly larger then.

7US size

US	UK	EU	Diameter	Circumference

Highlighted row = your converted size. Most common women's sizes are US 6–7. All measurements in mm.

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The Signora Promise

Hand-finished in SuratMade to order

Reports where statedExact scope shown

Insured deliverySigned & tracked

Secure checkoutShopify checkout

Standard-design returns30-day eligibility

Final inspectionChecked before dispatch

About This Ring

Radiant Cut · Solitaire

Center

Radiant Cut

Metal

Customizable

Setting

Solitaire

The Design

Detail	Details
Ring style	Six-Prong Solitaire
Center gemstone	Radiant Square · 5.50 × 5.50 mm · approx. 0.85 ct
Accent diamonds	None
Gemstone colors	Emerald Green · Raspberry Red · Canary Yellow
Setting	Six-prong solitaire
Band	Slim polished band
Finish	High Polish
Occasion	Engagement, Anniversary, Birthday, Gift

Gemstone Color Options

Color	Gemstone	Birthstone
Emerald Green	Lab Created Emerald	May
Raspberry Red	Lab Created Ruby	July
Canary Yellow	Lab Created Yellow Sapphire	September

Stone Details

Stone	Shape	Size	Qty	Weight
Colored Gemstone (Center)	Radiant Square	5.50 × 5.50 mm	1	approx. 0.85 ct

Made to order — choose your gemstone color and metal above. The price updates with your selection. Want something custom?

Customize your jewelry here.

A radiant square gemstone ring with a bright, clean center and a graceful six-prong setting. Choose Emerald Green, Raspberry Red or Canary Yellow — one vivid lab-created gemstone, made in your chosen metal.

The six rounded prongs create a secure, balanced frame around the radiant square cut, giving the ring a slightly floral, polished look while keeping the focus on color. The slim band keeps it easy to wear and elegant from every angle.

Made to order in Sterling Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum.

Why You'll Love It

Radiant square center gemstone with crisp brilliance
Secure six-prong solitaire setting
Choose Emerald Green, Raspberry Red or Canary Yellow
No accent diamonds for a clean gemstone-first look
Slim polished band for everyday comfort
Beautiful as an engagement, birthday or anniversary ring
May, July and September birthstone options
Made to order in 11 metal choices

The six-prong setting gives this solitaire its charm — secure, symmetrical and softly rounded around the radiant square center.

About Our Lab-Created Gemstones

The center gemstone is available as a Lab Created Emerald in Emerald Green, a Lab Created Ruby in Raspberry Red, or a Lab Created Yellow Sapphire in Canary Yellow. Each gemstone has the same crystal structure and optical beauty as its natural counterpart, with vivid color and excellent value.

Emerald is the May birthstone and should be cared for gently. Ruby and Yellow Sapphire are corundum, rated 9 on the Mohs scale, making them excellent choices for everyday wear.

Metal, Care & Fit

Available in Sterling Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum. Ruby and Yellow Sapphire are everyday-durable. Emerald should be cleaned gently with warm water, mild soap and a soft brush; avoid ultrasonic or steam cleaning.

FAQ

What gemstone colors are available?
Choose one center gemstone in Emerald Green, Raspberry Red or Canary Yellow.

Are all three gemstones in one ring?
No. This is one center gemstone ring. The three colors are variant choices.

Does this ring have diamonds?
No. This design is a solitaire with one radiant square center gemstone and no accent diamonds.

Is the gemstone real?
Yes. The center is a lab-created emerald, ruby or yellow sapphire depending on your selected color.

Will the gemstone color fade?
No. The color is part of the gemstone crystal and stays true with normal wear.

Is this suitable for engagement?
Yes. The six-prong solitaire setting makes it a beautiful colored gemstone engagement ring.

Which gemstone is best for daily wear?
Ruby and Yellow Sapphire are the strongest everyday choices. Emerald is beautiful too, but needs gentler care.

Can I choose the metal?
Yes. This ring is made to order in Sterling Silver, Platinum, and 9K, 14K or 18K Yellow, White and Rose Gold.

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