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Deal.ai › Compare

2 CT Elongated Cushion Lab Grown Diamond Ring vs 2 Ct Round Solitaire Lab Grown Diamond Ring

Both are 2-carat certified lab-grown diamonds in 14K gold, so the decision comes down to shape and setting. The round solitaire (B) is the safer classic: a round brilliant in a 6-prong basket throws more sparkle and reads larger than a cushion of the same weight, and the knife-edge comfort-fit band with free annual prong inspection and cleaning is a practical edge. The elongated cushion (A) suits someone who wants a softer, less common look and color choices beyond white gold, with DEF color and VVS-VS clarity stated on the IGI certificate. Reviewers of A praise quality and value; B leans on its service and certification paperwork.

  • Choose the elongated cushion ring if you want a softer, less common shape and a choice of white, yellow or rose gold.
  • Choose the round solitaire if you want maximum sparkle, a classic look and a band that sits flush with a wedding ring.

Prices

  • 2 CT Elongated Cushion Lab Grown Diamond Ring: $2,999.00 at Aureus Boutique (last seen Nov 13)
  • 2 Ct Round Solitaire Lab Grown Diamond Ring: $725.00 at Flexfives Jewels (last seen Nov 10)
  • Difference: the 2 Ct Round Solitaire Lab Grown Diamond Ring is $2,274.00 cheaper than the 2 CT Elongated Cushion Lab Grown Diamond Ring at the latest prices (Nov 10 and Nov 13)
2
2 CT Elongated Cushion Certified Lab Grown Diamond Engagement Ring

2 CT Elongated Cushion Lab Grown Diamond Ring

2 CT Elongated Cushion Certified Lab Grown Diamond Engagement Ring

5(7 ratings)
$2,999.00at Aureus BoutiqueChecked Nov 13
See all prices and details
Visit Aureus Boutique
Pros
  • Elongated cushion is a distinctive, less common shape
  • DEF colorless with VVS-VS clarity on the certificate
  • Choice of white, yellow or rose gold
  • 4- or 6-prong setting on request
  • IGI certificate and insured express shipping included
Cons
  • Cushion cut looks smaller than a round of the same carat
  • Standard band, no comfort-fit or knife-edge detail
  • No stated cleaning or prong-check service
2
2 Ct Round Solitaire Engagement Ring – 14 KT White Gold Lab Grown Diamond 6-Prong Ring

2 Ct Round Solitaire Lab Grown Diamond Ring

2 Ct Round Solitaire Engagement Ring – 14 KT White Gold Lab Grown Diamond 6-Prong Ring

$725.00at Flexfives JewelsChecked Nov 10
See all prices and details
Visit Flexfives Jewels
Pros
  • Round brilliant maximizes light return and sparkle
  • 6-prong basket holds the stone more securely
  • Knife-edge comfort-fit band
  • High profile lets a wedding band sit flush
  • Free annual prong inspection, tightening and cleaning
Cons
  • White gold only
  • G color and VS clarity are a step below DEF and VVS-VS
  • Plain solitaire with no side stones

What separates them

2 CT Elongated Cushion Lab Grown Diamond Ring2 Ct Round Solitaire Lab Grown Diamond Ring
Diamond shapeElongated cushion, softer and more rectangularRound brilliant, classic and symmetrical
Apparent size for the same caratCushion faces up smaller than a round of equal weightRound spreads light and reads larger
Prong setting4-prong, 6-prong on request6-prong basket, more secure hold
Metal colorsWhite, yellow or rose 14K gold14K white gold only
Color and clarity statedDEF color, VVS-VS clarityG color, VS clarity
BandStandard shankKnife-edge with comfort-fit inner shank
After-sale careNo stated maintenance programFree annual prong inspection, stone tightening and ultrasonic cleaning
CertificationIGI certificate includedIGI or GIA documents included

Price history

$2,999.00$790.00
Oct 28Nov 13
  • 2 CT Elongated Cushion Lab Grown Diamond Ring: lowest $2,999.00 on Nov 13 at Aureus Boutique.
  • 2 Ct Round Solitaire Lab Grown Diamond Ring: lowest $790.00 on Nov 10 at Brilliant Earth.

Prices at every store

2 CT Elongated Cushion Lab Grown Diamond Ring

  • Aureus BoutiqueNew

    In stock

    $2,999.00Free shippingChecked Nov 13
    Visit Aureus Boutique
Prices and history →

2 Ct Round Solitaire Lab Grown Diamond Ring

  • Brilliant EarthNew

    In stock

    $790.00Free shippingChecked Nov 10
    Visit Brilliant Earth
  • Flexfives JewelsNew

    Availability unknownReturn policy

    $725.00Checked Nov 10
    Visit Flexfives Jewels
All 2 stores and price history →

What reviewers say

2 CT Elongated Cushion Lab Grown Diamond Ring

Buyers describe the ring as high quality with strong value, and repeat customers come back for the materials and finish. The certified stone and included box come up as reasons they were satisfied.

What people mention
  • ValuePraisedBuyers say the certified stone and gold setting give strong value for the money.
  • QualityPraisedOwners describe the materials and finish as high quality, with repeat customers returning.
  • CertificationPraisedThe IGI certificate is noted as proof of the stone's grading.

Questions and answers

Which looks bigger, a 2-carat round or a 2-carat elongated cushion?
The round. A round brilliant faces up wider for the same carat weight, and its cut returns more light. The cushion is longer but narrower, so it reads smaller on the hand.
Which sparkles more?
The round solitaire. Round brilliants are cut to maximize light return, and the 6-prong basket exposes more of the stone. The cushion has a softer, chunkier flash.
Is the cushion ring worth stepping up to over the round?
Only if you prefer the shape. The cushion offers DEF color, VVS-VS clarity and three gold colors, but the round gives more sparkle, a more secure setting and free annual maintenance.
Which setting holds the stone better?
The 6-prong basket on the round. Six prongs spread the hold around the stone; the cushion's standard 4-prong setting leaves more of the girdle exposed, though you can request 6 prongs.
Can I wear a wedding band flush with either ring?
Easier with the round. Its high-profile setting is designed for a flush band. The cushion's lower 4-prong head may leave a gap with a straight band.
Do both come with a diamond certificate?
Yes. The cushion includes an IGI certificate; the round includes IGI or GIA documents. Both are lab-grown stones, so grading is the main quality check.

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More comparisons

  • 2 CT Elongated Cushion Certified Lab Grown Diamond Engagement Ring vs Gilded 2 Carat Lab-Grown Diamond Solitaire Plus Engagement Ring with a Classic Shank
  • 2 CT Elongated Cushion Certified Lab Grown Diamond Engagement Ring vs 2 Carat Oval Lab Grown Diamond Engagement Ring with IGI Certificate
  • 2 Carat Solitaire Engagement Ring vs 2 CT Elongated Cushion Certified Lab Grown Diamond Engagement Ring
  • Gilded 2 Carat Lab-Grown Diamond Solitaire Plus Engagement Ring with a Classic Shank vs 2 Ct Round Solitaire Engagement Ring – 14 KT White Gold Lab Grown Diamond 6-Prong Ring
  • 2 CT Elongated Cushion Certified Lab Grown Diamond Engagement Ring vs 2 Carat Round Diamond Engagement Ring With Basket Setting