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Deal.ai › Compare

IGI Lab Grown Diamond Solitaire Ring vs 2 Carat Round Diamond Engagement Ring

Both are round lab-grown solitaire rings with IGI certification and similar metal choices. The IGI Certified ring wins on choice: it lets you pick carat weight from 0.25 to 3.00 CT, color D to F, clarity VVS1 to VS2, and metal from silver to platinum. The 2 Carat ring wins on certainty: it is a fixed 2-carat stone in a low basket setting, and its 4.9 rating from 38 buyers consistently praises sparkle, craftsmanship and fit. Buy the IGI ring if you want a certified stone tuned to your budget and taste. Buy the 2 Carat ring if you want a big round stone with a proven, well-reviewed setting.

  • Choose the IGI Certified Lab Grown Diamond Solitaire if you want to set the carat weight, color, clarity and metal yourself and keep a graded report on the stone.
  • Choose the 2 Carat Round Diamond Ring if you want a full 2-carat round stone in a secure, low basket setting and value a long run of strong owner reviews.

Prices

  • IGI Lab Grown Diamond Solitaire Ring: $423.00 at Ouros Jewels (last seen Nov 12)
  • 2 Carat Round Diamond Engagement Ring: $621.00 at Diamondrensu (last seen Nov 13)
  • Difference: the IGI Lab Grown Diamond Solitaire Ring is $198.00 cheaper than the 2 Carat Round Diamond Engagement Ring at the latest prices (Nov 12 and Nov 13)
I
IGI Certified Lab Grown Diamond Solitaire Engagement Ring

IGI Lab Grown Diamond Solitaire Ring

IGI Certified Lab Grown Diamond Solitaire Engagement Ring

5(2 ratings)
$423.00at Ouros JewelsChecked Nov 12
See all prices and details
Visit Ouros Jewels
Pros
  • Pick exact carat, color and clarity grades
  • IGI report backs the stone's weight and quality
  • Widest metal range, including 950 platinum and two silver grades
  • Clean solitaire shows the full face of the diamond
Cons
  • No owner ratings to judge real-world results
  • Higher setting is more exposed to knocks
  • No engraving or gift extras mentioned
2
2 Carat Round Diamond Engagement Ring With Basket Setting

2 Carat Round Diamond Engagement Ring

2 Carat Round Diamond Engagement Ring With Basket Setting

4.9(38 ratings)
$621.00at DiamondrensuChecked Nov 13
See all prices and details
Visit Diamondrensu
Pros
  • Full 2-carat round stone in a proven setting
  • 4.9 rating from 38 buyers on sparkle and fit
  • Low basket setting protects the stone in daily wear
  • Free engraving and gift box included
Cons
  • Color and clarity grades are not stated
  • Fixed 2-carat weight limits fine-tuning
  • Natural and lab options can complicate the choice

What separates them

IGI Lab Grown Diamond Solitaire Ring2 Carat Round Diamond Engagement Ring
Carat choice0.25 to 3.00 CT, buyer picks the weightFixed at 2 CT, with custom sizing from 0.50 to 3.00 CT
CertificationIGI report on every stone, with stated color and clarity gradesIGI certified per the listing, but grades are not stated
SettingClassic solitaire, open and high, shows more of the stoneFour-prong basket, sits lower and guards the girdle
Metal options925 and 935 silver, 10K, 14K, 18K gold in three colors, 950 platinum925 silver, 10K, 14K, 18K gold in three colors, platinum
Diamond typeLab grown onlyLab grown or natural, buyer's choice
Owner feedbackNo rating shown on the listing4.9 out of 5 from 38 ratings, praising sparkle and craftsmanship
ExtrasStandard presentationFree engraving up to 20 characters, gift box and certificate
Everyday wearHigher-set solitaire can catch on clothingLow basket profile is easier to wear daily

Price history

  • 2 Carat Round Diamond Engagement Ring: lowest $10,399.99 on Nov 13 at Kay Jewelers.

Prices at every store

IGI Lab Grown Diamond Solitaire Ring

  • Ouros JewelsNew

    In stockReturn policy

    $423.00Checked Nov 12
    Visit Ouros Jewels
Prices and history →

2 Carat Round Diamond Engagement Ring

  • DiamondrensuNew

    In stockReturn policy

    $621.00Checked Nov 13
    Visit Diamondrensu
  • Kay JewelersNew

    In stock

    $10,399.99Free shippingChecked Nov 13
    Visit Kay Jewelers
All 2 stores and price history →

Specs compared

SpecIGI Lab Grown Diamond Solitaire Ring2 Carat Round Diamond Engagement Ring
Style—Engagement Ring
Cut—Round

What reviewers say

2 Carat Round Diamond Engagement Ring

  • 4.9 / 538 ratings

Buyers rate it highly, saying the stone is sparkly and the ring looks better in person.

What people mention
  • SparklePraisedBuyers say the round stone is very sparkly and looks even better in person.
  • CraftsmanshipPraisedReviewers highlight the attention to detail and build quality.
  • FitPraisedOwners report the ring fit perfectly and matched the photos.

Questions and answers

Which ring looks bigger on the finger?
The 2 Carat ring, because its stone is fixed at 2 carats. The IGI ring can match or beat it only if you choose a larger carat weight, up to 3.00 CT.
Which is better for everyday wear?
The 2 Carat ring. Its four-prong basket sits lower and shields the stone's edge, while the IGI ring's higher solitaire setting is more likely to catch on clothing.
Do both come with a diamond certificate?
Both listings state IGI certification. The IGI ring also states color (D to F) and clarity (VVS1 to VS2) grades, so you know exactly what you are getting.
Is the IGI ring worth stepping up to over the 2 Carat ring?
Step up if you want a graded stone and control over carat, color and clarity. Stay with the 2 Carat ring if a fixed 2-carat size and strong owner reviews matter more.
Can I get either in platinum?
Yes. Both offer platinum alongside silver and 10K, 14K and 18K gold in white, yellow or rose. The IGI ring also lists 935 silver and 950 platinum specifically.
Which setting is more secure?
The basket setting on the 2 Carat ring holds the stone lower and closer to the finger, which reduces snagging. The IGI solitaire exposes more of the diamond but needs more care.

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