StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Compare

ISANORA 2 Carat Princess Cut Lab Diamond Ring vs Kay THE LEO Lab-Grown Diamond Princess Ring

Buy the ISANORA if you want a true 2-carat center stone in a clean solitaire setting, IGI-certified and easy to insure. Buy the Kay LEO if you want more visual sparkle and a halo-style band, but know the center stone is 1.5 carats with the rest in smaller diamonds. The ISANORA is the stronger pick on stone size and certification; the Kay wins on design detail and brand service.

  • Choose the ISANORA if you want the full 2 carats in one princess-cut center stone with IGI certification and a plain solitaire band.
  • Choose the Kay THE LEO if you prefer a twisted band with round diamond accents and a branded, laser-inscribed center stone.

Prices

  • ISANORA 2 Carat Princess Cut Lab Diamond Ring: $1,209.99 at eBay (last seen Nov 12)
  • Kay THE LEO Lab-Grown Diamond Princess Ring: $1,799.99 at Kay Jewelers (last seen Nov 9)
  • Difference: the ISANORA 2 Carat Princess Cut Lab Diamond Ring is $590.00 cheaper than the Kay THE LEO Lab-Grown Diamond Princess Ring at the latest prices (Nov 9 and Nov 12)
ISANORA
2 Carat Lab Grown Diamond Engagement Ring Princess Cut

ISANORA 2 Carat Princess Cut Lab Diamond Ring

2 Carat Lab Grown Diamond Engagement Ring Princess Cut

5(2 ratings)
$1,209.99at eBayChecked 1 h ago
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • Full 2-carat center stone
  • IGI certification and appraisal certificate included
  • Solid 14k white gold solitaire that is easy to resize and clean
  • Free engraving and fast 2-day shipping
Cons
  • Plain solitaire has less side sparkle
  • Princess cut shows inclusions more than round cuts
  • Smaller brand with less retail service network
Kay
Kay THE LEO Legacy Lab-Grown Diamond Princess-Cut Ring 2 ct 14K White Gold

Kay THE LEO Lab-Grown Diamond Princess Ring

Kay THE LEO Legacy Lab-Grown Diamond Princess-Cut Ring 2 ct 14K White Gold

$1,799.99at Kay JewelersChecked Nov 9
See all prices and details
Visit Kay Jewelers
Pros
  • Accent diamonds add sparkle across the band
  • Twisted band and halo look more detailed
  • Gemscribe serial number for identification
  • Kay stores offer cleaning, inspection and resizing
Cons
  • Center stone is only 1.5 carats
  • Rhodium finish needs replating over time
  • Accent stones add more prongs to snag and clean
  • No engraving listed as included

What separates them

ISANORA 2 Carat Princess Cut Lab Diamond RingKay THE LEO Lab-Grown Diamond Princess Ring
Center stone weight2.00 ct princess cut1.5 ct princess cut
Total diamond weight2 ct (center only)2 ct total with accent diamonds
CertificationIGI certified with appraisal certificate includedIndependently certified, Gemscribe serial inscription
Setting styleSolitaire prong setting, plain bandHalo-style frame with round diamonds down a twisted band
MetalSolid 14k white gold14k white gold with rhodium finish
EngravingComplimentary personalized engravingNot listed as included
WarrantyLimited lifetime warrantyKay store warranty and service plans
Shipping speedShips in 2 business daysStandard retail delivery

Price history

$4,129.99$799.99
Nov 9Nov 13
  • ISANORA 2 Carat Princess Cut Lab Diamond Ring: lowest $799.99 on Nov 13 at Amazon.
  • Kay THE LEO Lab-Grown Diamond Princess Ring: lowest $1,799.99 on Nov 9 at Kay Jewelers; $3,299.99 on Nov 13.

Prices at every store

ISANORA 2 Carat Princess Cut Lab Diamond Ring

  • WalmartNew

    In stockSold by Pompeii3

    $1,209.99Free shippingChecked 1 h ago
    Visit Walmart
  • eBayNew

    In stockSold by pompeii3

    $1,209.99Free shippingChecked 1 h ago
    Visit eBay
  • EX3 DiamondNew

    In stock

    $1,209.99Free shippingChecked 1 h ago
    Visit EX3 Diamond
  • ShopSimonNew

    In stock

    $1,209.99+ $4.95 shippingChecked 1 h ago
    Visit ShopSimon

Also available at

  • AmazonCheck price at Amazon
  • WalmartCheck price at Walmart

Store links may earn us a commission.

All 6 stores and price history →

Kay THE LEO Lab-Grown Diamond Princess Ring

  • Kay JewelersNew

    In stock

    $1,799.99Free shippingChecked Nov 9
    Visit Kay Jewelers

Also available at

  • Kay OutletCheck price at Kay Outlet
  • Kay JewelersCheck price at Kay Jewelers

Store links may earn us a commission.

Prices and history →

Specs compared

SpecISANORA 2 Carat Princess Cut Lab Diamond RingKay THE LEO Lab-Grown Diamond Princess Ring
colorWhiteWhite
StyleEngagement RingEngagement Ring
CutPrincess-CutPrincess-Cut
Center Diamond ColorF—
Center Diamond ClarityVS1—
Center Diamond CertificationIGI Certified—
Metalsolid 14k white gold—
Ring Stylesolitaire setting—
Diamond Shapeprincess cut—
Carat Weight2 Carat—
WarrantyLimited Lifetime Warranty—
EngravingComplementary Personalized Engraving—
Show all 21 specsShow fewer specs
SpecISANORA 2 Carat Princess Cut Lab Diamond RingKay THE LEO Lab-Grown Diamond Princess Ring
Appraisal CertificateIncluded Certificate of Appraisal For Insurance…—
Gift BoxCherry Finished Mahogany Gift Box—
Origin—Lab Grown
Karat—14k
Rings—Engagement Ring
Material—White Gold
Stone Shape—Round, Princess
Carat (Main stone)—1.5
Stone—Diamond

What reviewers say

Kay THE LEO Lab-Grown Diamond Princess Ring

Buyers of THE LEO Legacy lab-grown rings tend to praise the size and sparkle for the money and the clean white-gold finish. Some note that princess-cut corners need care and that white gold rhodium fades with wear.

What people mention
  • SparklePraisedOwners say the mixed princess and round stones throw a lot of light for the size.
  • Stone sizePraisedBuyers describe the 2 ct total look as substantial on the finger.
  • White goldMixedThe finish looks bright at first, but owners report rhodium plating fading over time.
  • Princess cutMixedThe square center is striking, though its pointed corners are more exposed than a round stone.

Questions and answers

Which ring looks bigger on the hand?
The Kay LEO looks wider because the halo and band accents spread sparkle across the finger. The ISANORA has the larger single center stone, so it reads bigger up close.
Which is better for everyday wear?
The ISANORA solitaire has fewer prongs and stones to catch on clothing, so it is simpler to maintain. The Kay's accent stones need more frequent checking and cleaning.
Is the Kay center stone really 2 carats?
No. The Kay center stone is 1.5 carats; the 2-carat figure is the total across the center and accent diamonds. The ISANORA's 2 carats are all in the center stone.
Which holds up better over time?
Both use 14k white gold. The ISANORA's plain band wears evenly; the Kay's rhodium finish will need replating every year or two to stay bright white.
Is the ISANORA worth stepping up to over the Kay?
If center-stone size and certification matter most, yes. If you want a more ornate band and in-store service, the Kay is the better fit.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

More comparisons

  • Kay Lab-Grown Diamonds Princess-Cut Solitaire Engagement Ring 2 Ct Tw 14K White Gold vs Kay THE LEO Legacy Lab-Grown Diamond Princess-Cut Ring 2 ct 14K White Gold
  • 2 Carat Lab Grown Diamond Engagement Ring Princess Cut vs Kay Lab-Grown Diamonds Princess-Cut Solitaire Engagement Ring 2 Ct Tw 14K White Gold

Buying guides that pick them

  • Best 2 carat princess cut lab-grown diamond engagement rings