Princess Classic Solitaire Gemstone Ring (Four-Prong)

Signora Jewelry Certificate IncludedMade to OrderInsured Delivery

Close-up, princess raspberry red gemstone, yellow gold four-prong ring.

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$493.00

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

Princess Cut · Solitaire

Center

Princess Cut

Metal

Customizable

Setting

Solitaire

The Design

Detail	Details
Ring Style	Classic Solitaire
Center Gemstone	Princess · 5.00 × 5.00 mm · Approx. 0.78 ct
Accent Diamonds	None
Gemstone Colors	Emerald Green · Raspberry Red · Canary Yellow
Setting	Four-Prong Basket
Band	Slim Rounded 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)	Princess	5.00 × 5.00 mm	1	Approx. 0.78 ct

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

Customize your jewelry here.

Elegant, refined and timeless, this princess-cut gemstone ring showcases a single vibrant center stone in a classic four-prong basket setting. Its clean solitaire profile keeps the focus entirely on the gemstone while the slim rounded band offers comfortable everyday wear.

Choose Emerald Green, Raspberry Red or Canary Yellow for your lab-created gemstone. The open basket allows light to pass through the stone, enhancing its brilliance and highlighting the crisp geometry of the princess cut.

Handcrafted to order in sterling silver, platinum, and solid 9K, 14K or 18K yellow, white or rose gold.

Why You'll Love It

Princess-cut 5.00 × 5.00 mm center gemstone
Approx. 0.78 ct center stone
Classic four-prong solitaire basket
No accent diamonds for a clean minimalist look
Slim rounded comfort-fit band
Three gemstone color choices
Made to order in 11 premium metal options
Perfect for engagements, anniversaries and everyday wear

This timeless solitaire is designed to let the center gemstone shine without distraction, making it an elegant piece you'll enjoy for years to come.

About Our Lab-Created Gemstones

Emerald Green features a Lab Created Emerald (May), Raspberry Red features a Lab Created Ruby (July), and Canary Yellow features a Lab Created Yellow Sapphire (September). Each gemstone has the same crystal structure and optical properties as its natural counterpart while offering exceptional brilliance and value.

Metal, Care & Fit

Available in Sterling Silver, Platinum, and solid 9K, 14K or 18K Yellow, White and Rose Gold.

Ruby and Yellow Sapphire are excellent everyday gemstones with a Mohs hardness of 9. Emerald measures approximately 7.5–8 Mohs and should be cleaned gently with warm water and mild soap. Avoid ultrasonic cleaners for the emerald option.

FAQ

Does this ring include all three gemstones?
No. You select one gemstone color for the center stone.

Does this ring have diamond accents?
No. This is a true solitaire design.

Can I choose the metal?
Yes. Available in Sterling Silver, Platinum, and solid 9K, 14K and 18K Gold.

Is this suitable for daily wear?
Yes. Ruby and Yellow Sapphire are excellent for everyday wear. Emerald can also be worn daily with proper care.

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