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3 ctw Radiant Lab Grown Diamond Solitaire Ring vs 14K Gold Oval Hidden Halo Lab-Grown Diamond Ring

The 3 ctw radiant solitaire is the bigger, bolder stone and the simpler design; the 1.50 ct oval hidden halo is the more detailed, lower-profile ring. The radiant gives you a large step-and-brilliant facet pattern in a single prong-set stone, and its GSI certification is a documented grading you can check. The oval offers a halo that adds apparent size from the side and a slimmer 1.80 mm band, but its 0.10 ct of side stones are small and the listing's own appraisal is a store document, not a lab report. Buyers who want maximum center-stone presence go radiant; buyers who want a delicate, elongated look with side sparkle go oval.

  • Choose the 3 ctw radiant solitaire if you want one large, certified center stone and a classic single-stone look.
  • Choose the 1.50 ct oval hidden halo if you prefer an elongated oval with side sparkle and a slim band.

Prices

  • 3 ctw Radiant Lab Grown Diamond Solitaire Ring: $999.00 at Von Diamonds (checked today)
  • 14K Gold Oval Hidden Halo Lab-Grown Diamond Ring: $1,350.00 at TraxNYC.com (checked today)
  • Difference: the 3 ctw Radiant Lab Grown Diamond Solitaire Ring is $351.00 cheaper than the 14K Gold Oval Hidden Halo Lab-Grown Diamond Ring today
3
3 ctw Radiant Lab Grown Diamond Solitaire Engagement Ring

3 ctw Radiant Lab Grown Diamond Solitaire Ring

3 ctw Radiant Lab Grown Diamond Solitaire Engagement Ring

5(1 rating)
$999.00at Von DiamondsChecked 58 min ago
See all prices and details
Visit Von Diamonds
Pros
  • Large 3 ct center stone with strong presence
  • Independent GSI certification
  • Choice of 14K gold colors plus platinum
  • Simple solitaire setting is easy to maintain and resize
Cons
  • No side stones, so no extra sparkle beyond the center
  • Listed as size 7 only
  • Specs conflict on clarity (VS2 vs SI) and metal (14K vs 18K)
  • High-set 9.5 mm profile can catch on clothing
1
14K Gold 1.50 Ct Oval Hidden Halo Lab-Grown Diamond Engagement Ring 70111

14K Gold Oval Hidden Halo Lab-Grown Diamond Ring

14K Gold 1.50 Ct Oval Hidden Halo Lab-Grown Diamond Engagement Ring 70111

5(1 rating)
$1,350.00at TraxNYC.comChecked 7 h ago
See all prices and details
Visit TraxNYC.com
Pros
  • Hidden halo adds sparkle and apparent size from the side
  • F color and VS clarity are strong grades
  • Slim 1.80 mm band suits a delicate look
  • Wide size range from 4 to 9 in half sizes
  • Matching wedding band available in the same band width
Cons
  • Smaller 1.50 ct center stone
  • Only 0.10 ct of side diamonds
  • No independent lab grading report listed
  • Thin band needs more careful wear

What separates them

3 ctw Radiant Lab Grown Diamond Solitaire Ring14K Gold Oval Hidden Halo Lab-Grown Diamond Ring
Center stone size3.00 ct radiant1.50 ct oval
Center shape and face-up lookSquare-ish radiant with cropped corners; broad, crisp facetsOval, which reads longer on the finger than a round of equal weight
Side stonesNone; pure solitaire0.10 ct of round lab-grown diamonds in a hidden halo
CertificationIndependently certified by Gemological Science InternationalStore appraisal of gram and carat weights, not a lab grading report
Color and clarityG color, SI clarity per the product page (VS2 also listed)F color, VS clarity
Band widthNot specified; ring height 9.5 mm1.80 mm, slim
Metal options14K white, yellow or rose gold; platinum also offered14K yellow, white or rose gold
Sizing rangeStandard size 7.0Sizes 4 to 9, including half sizes

Price history

$5,099.00$1,350.00
Nov 5Nov 11
  • 3 ctw Radiant Lab Grown Diamond Solitaire Ring: lowest $3,295.00 on Nov 9 at Grown Brilliance; $5,099.00 on Nov 11.
  • 14K Gold Oval Hidden Halo Lab-Grown Diamond Ring: lowest $1,350.00 on Nov 9 at TraxNYC.com; $1,350.00 on Nov 10.

Prices at every store

3 ctw Radiant Lab Grown Diamond Solitaire Ring

  • Von DiamondsNew

    In stockReturn policy

    $999.00Checked 58 min ago
    Visit Von Diamonds
  • Grown BrillianceNew

    Availability unknown

    $3,295.00Checked Nov 9
    Visit Grown Brilliance
  • David's House of DiamondsNew

    Availability unknown

    $5,099.00Free shippingChecked 58 min ago
    Visit David's House of Diamonds
All 3 stores and price history →

14K Gold Oval Hidden Halo Lab-Grown Diamond Ring

  • TraxNYC.comNew

    In stock

    $1,350.00Free shippingChecked 7 h ago
    Visit TraxNYC.com

Also available at

  • TraxNYCCheck price at TraxNYC
Prices and history →

Specs compared

Spec3 ctw Radiant Lab Grown Diamond Solitaire Ring14K Gold Oval Hidden Halo Lab-Grown Diamond Ring
Metal18K yellow gold14K gold
DepartmentWomen's—
MaterialGold, Rose Gold, White Gold, Diamond—
ColorRose Gold, White Gold, Yellow Gold—
Gold Karatage14K—
Diamond ColorColorless—
Gemstone TypeLab-created—
Setting TypeSolitaire—
Gemstone CutRadiant—
Diamond Weight3 carat—
Total diamond weight3 carats—
Center stone weight3—
Show all 26 specsShow fewer specs
Spec3 ctw Radiant Lab Grown Diamond Solitaire Ring14K Gold Oval Hidden Halo Lab-Grown Diamond Ring
Diamond clarityVS2—
Center stone shapeRadiant-Cut—
Stone settingProng—
Standard ring size7.0—
Ring height9.5 mm—
CertificationIndependently certified by Gemological Science …—
Center carat weight—1.50 carats
Center diamond color—F
Center diamond clarity—VS

Questions and answers

Which ring looks bigger on the hand?
The 3 ct radiant has the larger center stone and more face-up area. The oval's hidden halo adds sparkle around the edges, but it does not match a stone twice the weight.
Which is better for everyday wear?
The solitaire's single prong setting has fewer small stones to loosen, and its plain band is easier to clean. The oval's 1.80 mm band and halo stones need more careful handling.
Is the radiant's certification important?
Yes. A GSI report is an independent grading of the stone. The oval listing relies on a store appraisal of weights, which is not the same as a lab report on color and clarity.
Does the oval's halo make up for the smaller carat weight?
It adds visible sparkle from the side and can make the ring look larger in profile. From straight above, the 3 ct radiant still shows a bigger center stone.
Which shape suits a longer finger?
The oval elongates the finger and suits shorter hands. The radiant's square outline fills more width, which many people prefer on longer fingers.
Can I resize either ring?
The oval comes in sizes 4 to 9 with half sizes, so ordering the right size is easier. The radiant is listed at size 7, so confirm resizing with the seller before buying.

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More comparisons

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  • 14K Gold 1.50 Ct Oval Hidden Halo Lab-Grown Diamond Engagement Ring 70111 vs Certified 4Ct Oval Solitaire Diamond Engagement Ring 14k Gold Lab Grown
  • 3 ctw Oval Lab Grown Diamond Solitaire Engagement Ring vs 14K Gold 1.50 Ct Oval Hidden Halo Lab-Grown Diamond Engagement Ring 70111
  • 3 ctw Radiant Lab Grown Diamond Solitaire Engagement Ring vs Certified 3.40Ct Round Cut Diamond Engagement Ring 14k Gold Lab Grown
  • 3 ctw Radiant Lab Grown Diamond Solitaire Engagement Ring vs 3 ctw Oval Lab Grown Diamond Solitaire Engagement Ring
  • 14K Gold 1.50 Ct Oval Hidden Halo Lab-Grown Diamond Engagement Ring 70111 vs Marquise Lab Grown Diamond 2ct Solitaire Engagement Ring in 14k Yellow Gold

Buying guides that pick them

  • Best lab-grown diamond engagement rings under $1,500
  • Best 14k yellow gold lab-grown diamond engagement rings
Side diamond carat weight
—
0.10 carats
Band width—1.80 mm
Center shape—oval
Diamond origin—lab-grown
Available sizes—Sizes 4–9, half sizes