Brand Comparison

VRAI Alternatives

VRAI describes itself as a fine jewelry company owned by Diamond Foundry, selling VRAI created diamonds grown in its own zero-emission foundry. This page puts its published policies beside five other jewelers selling lab-grown diamond jewelry: Beyond Carat, Keyzar, Frank Darling, KAY Jewelers and Rare Carat.

Every row below is a policy each company publishes itself: what it sells, who writes the grading report, how long you have to return, what the warranty covers, where you can see a piece in person, and where it ships.

All facts quoted from each company's own pages, read on 11 September 2026.

Beyond Carat sells lab-grown diamond jewelry and competes with VRAI and with every other company listed here. Their facts are quoted from their own pages read on 11 September 2026; corrections: hello@beyondcarat.com.

At a Glance

Six Jewelers, Six Published Policies

VRAI, Keyzar, Frank Darling, KAY Jewelers and Rare Carat facts quoted from each company’s own site, read 11 September 2026

Jeweler	Diamonds sold	Grading	Return window	Warranty	Showrooms	Ships to
Beyond Carat	Lab-grown only, so every stone we sell is grown and graded to one published standard.	IGI report in the box with every stone, at D, E or F colour, VVS or VS clarity and Excellent cut.	65 days from the ship date, with a prepaid insured UPS label on U.S. returns.	A lifetime manufacturing warranty on materials and workmanship, with no claim fee when you use it.	Online, with a free video or phone consultation and our own workshop in the NYC Diamond District.	Free on U.S. orders by insured UPS 2nd Day Air, with international delivery available.
VRAI	Lab-grown created diamonds; owned by Diamond Foundry	In-house gemologists; IGI report optional, for a fee	30 days from delivery; refund minus a recycling fee below $15,000, store credit above	Lifetime warranties to the original purchaser; US ring claim starts from a $50 deposit	Ten cities plus virtual appointments	North America, Europe and a listed set of other international destinations
Keyzar	Lab-grown and natural diamonds	Lab and natural diamonds certified by GIA and IGI	30 days from the shipping confirmation date, with a prepaid insured label	Lifetime Warranty covering rhodium dipping, prong tightening, cleaning and repolishing	New York showroom, 1 Rockefeller Plaza	Free shipping worldwide, insured for full value, signature required
Frank Darling	Lab-grown and natural diamonds	Guaranteed Brilliant diamonds are, in its words, exclusively GIA certified	30 days from the ready-to-ship date, or 60 days from the order date	Lifetime warranty against manufacturing defects, plus complimentary annual maintenance	Thirteen US locations, including three in New York City	Complimentary fully insured shipping on all US and international orders
KAY Jewelers	Natural and lab-created diamonds	Lab-created diamonds independently certified for colour, clarity, cut and carat weight	30 days from the purchase shipment date; exchanges within 60 days	Lifetime Diamond and Gemstone Guarantee, with a documented inspection every six months	Retail stores across the United States, listed in its store finder	United States; expedited home delivery free on orders over $199
Rare Carat	Lab-grown and natural diamonds from vetted partner suppliers	Diamonds certified by GIA or IGI and verified by Rare Carat	30 days from shipment, with a prepaid label	Lifetime manufacturer’s warranty on all rings and jewelry sold	Online, with live chat staffed by GIA Graduate Gemologists	All 50 US states and Canada, free insured FedEx or UPS

Every cell other than Beyond Carat's is quoted or summarised from that company's own pages, read 11 September 2026; every page is linked under Sources. Beyond Carat competes with all five and has no commercial tie to any of them. Something changed? Tell us.

Brand by Brand

What Each Company Publishes

Beyond Carat

Ours · lab-grown only · made to order

Beyond Carat is a women-led, lab-grown-only jeweler making every piece to order in the New York Diamond District. An IGI report is supplied with every stone and travels in the box, so the lab that graded it is named on the certificate, and the published band is D, E or F colour, VVS or VS clarity and Excellent cut on every piece, at every carat weight. U.S. orders ship free by insured UPS 2nd Day Air with a signature on delivery, and international delivery is available. Returns run 65 days from the ship date with a prepaid insured UPS label on U.S. orders, refunded to the original payment method; high jewelry, special orders and truly custom pieces refund as store credit. Resizing is free for a year from shipping on U.S. orders, and the lifetime manufacturing warranty on materials and workmanship carries no claim fee.

Grading: IGI report with every stone Returns: 65 days from the ship date Showrooms: Online; free video or phone consultation Warranty: Lifetime, no claim fee

VRAI

Lab-grown only · ten showrooms

VRAI's FAQ describes it as a fine jewelry company owned by Diamond Foundry, growing its diamonds in a foundry in Wenatchee, Washington. Its diamond grading page states that it grades and certifies with in-house gemologists and will send a diamond to IGI for a non-refundable fee, its returns page runs 30 days from delivery, and its guarantees page publishes a Lifetime Diamond Upgrade Program for certified solitaires of 1ct and above.

Grading: In-house gemologists; IGI on request for a fee Returns: 30 days from delivery Showrooms: Ten cities plus virtual Upgrade: Lifetime programme from 1ct

Keyzar

Lab-grown and natural · worldwide shipping

Keyzar's FAQ states that its lab and natural diamonds are certified by the Gemological Institute of America and the International Gemological Institute, and its shipping policy publishes free shipping worldwide, insured for full value, with a signature required on delivery. Its refund policy accepts returns within thirty days of the shipping confirmation date on an insured prepaid label, its Lifetime Warranty covers rhodium dipping, prong tightening, cleaning and repolishing, and appointments are offered virtually or at its New York showroom at 1 Rockefeller Plaza.

Grading: GIA and IGI Returns: 30 days from shipping confirmation Shipping: Free worldwide, insured Showroom: New York

Frank Darling

Thirteen showrooms · try-at-home kit

Frank Darling's showrooms page lists thirteen locations, including three in New York City, and its Guaranteed Brilliant page states that those diamonds are exclusively GIA certified. Its help centre publishes complimentary fully insured shipping on all U.S. and international orders, returns within 30 days of the ready-to-ship date or 60 days from the order date, and a lifetime warranty against manufacturing defects alongside complimentary annual maintenance.

Grading: GIA on Guaranteed Brilliant diamonds Returns: 30 days from ready-to-ship, or 60 from order Showrooms: Thirteen US locations Shipping: Free and insured, US and international

KAY Jewelers

Natural and lab-created · US stores

KAY's lab-grown diamonds FAQ states that each lab-created diamond is accompanied by an independent laboratory report detailing cut, colour, clarity and carat weight, and its diamond certifications page describes reports from GSI, AGS, GIA, IGI and GemEx. Returns run 30 days from the purchase shipment date and exchanges 60 days, and its complimentary Lifetime Diamond and Gemstone Guarantee replaces a covered stone lost from its setting during normal wear where the stone is inspected and documented every six months at a KAY store.

Grading: Independent laboratory report on lab-created stones Returns: 30 days from shipment Stores: Across the United States Trade-in: Toward a diamond at least double the value

Rare Carat

Marketplace · US and Canada

Rare Carat's FAQ describes it as an online diamond jewelry retailer working with vetted diamond suppliers and setting manufacturers, with jewelry handcrafted in New York and New Jersey, and states that diamonds are certified by GIA or IGI and verified by Rare Carat. Its guarantee page publishes free returns within 30 days of shipment on a prepaid label, free insured FedEx or UPS delivery with adult signature required to all 50 US states and Canada, and a lifetime manufacturer's warranty on all rings and jewelry sold.

Grading: GIA or IGI, verified by Rare Carat Returns: 30 days from shipment, prepaid label Shipping: All 50 states and Canada, insured Warranty: Lifetime manufacturer's warranty

Priorities

Which Suits You

If what matters is…	Beyond Carat	VRAI	Keyzar	Frank Darling	KAY Jewelers	Rare Carat
A third-party report with the stone	An IGI report travels in the box with every stone, so the lab that graded it is named on the certificate.	In-house gemologists; IGI on request for a fee	GIA and IGI	GIA on Guaranteed Brilliant diamonds	Independent laboratory report on lab-created stones	GIA or IGI, verified by Rare Carat
A long window to decide	65 days from the ship date, with a prepaid insured UPS label on U.S. returns.	30 days from delivery	30 days from shipping confirmation	30 days from ready-to-ship, or 60 from order	30 days from shipment; exchanges within 60 days	30 days from shipment
What delivery costs	Free on U.S. orders by insured UPS 2nd Day Air, insured and signed for on delivery.	FedEx 2Day $10 USD, Overnight $50 USD in the US	Free insured shipping worldwide	Complimentary fully insured shipping, US and international	Expedited home delivery free on orders over $199	Free insured FedEx or UPS delivery
A warranty with no claim fee	A lifetime manufacturing warranty on materials and workmanship, with no claim fee when you use it.	Lifetime warranties; US ring claim starts from a $50 deposit	Lifetime Warranty covering rhodium dipping, prong tightening and cleaning	Lifetime warranty against manufacturing defects	Lifetime Diamond and Gemstone Guarantee, inspection documented every six months	Lifetime manufacturer’s warranty on all rings and jewelry
Talking it through before you buy	A free video or phone consultation with our team, with the IGI report open on screen.	Virtual appointments alongside ten showroom cities	Appointments virtually or at its New York showroom	Thirteen US showrooms	Retail stores across the United States	Live chat staffed by GIA Graduate Gemologists

About Us

About Beyond Carat

Beyond Carat is a women-led, lab-grown-only jeweler. Every piece is made to order in the New York Diamond District, and every stone arrives with its IGI report in the box. Our published band is D, E or F colour, VVS or VS clarity and Excellent cut, on every piece, at every carat weight, so you can hold us to the same standard whatever you buy.

U.S. orders ship free by insured UPS 2nd Day Air with a signature on delivery, and international delivery is available. You have 65 days from the ship date to return, with a prepaid insured UPS label on U.S. orders; high jewelry, special orders and truly custom pieces refund as store credit. Resizing is free for a year from shipping on U.S. orders, and a lifetime manufacturing warranty on materials and workmanship carries no claim fee.

If you would like a person to walk you through a stone, book a free video or phone consultation and we will open the report on screen with you.

Engagement Rings Lab Grown Diamond Engagement Rings Made to order, with the IGI report for the stone in the box. Oval Cut Oval Lab Grown Diamond Engagement Rings The shape most often asked about on a consultation call.

Frequently Asked Questions

Beyond Carat, VRAI, Keyzar, Frank Darling, KAY Jewelers and Rare Carat. Each fact is quoted from that company's own published pages, read on 11 September 2026, and every page is linked under Sources.

Beyond Carat puts an IGI report in the box with every stone, so the lab that graded it is named on the certificate. VRAI states that it grades and certifies with in-house gemologists and will send a diamond to IGI for a fee. Keyzar states GIA and IGI. Frank Darling states that its Guaranteed Brilliant diamonds are exclusively GIA certified. KAY states that lab-created diamonds are independently certified for colour, clarity, cut and carat weight. Rare Carat states GIA or IGI, verified by Rare Carat. All read 11 September 2026.

Beyond Carat gives you 65 days from the ship date, with a prepaid insured UPS label on U.S. returns. VRAI: 30 days from delivery. Keyzar: 30 days from the shipping confirmation date. Frank Darling: 30 days from the ready-to-ship date or 60 days from the order date. KAY: 30 days from the purchase shipment date, with exchanges within 60 days. Rare Carat: 30 days from shipment. All read 11 September 2026.

Beyond Carat sells online, with a free video or phone consultation and its own workshop in the NYC Diamond District. VRAI lists ten cities plus virtual appointments. Frank Darling lists thirteen US locations. Keyzar lists a New York showroom at 1 Rockefeller Plaza. KAY lists retail stores across the United States. Rare Carat sells online with live chat staffed by GIA Graduate Gemologists. All read 11 September 2026.

Beyond Carat publishes a lifetime manufacturing warranty on materials and workmanship, with no claim fee. VRAI publishes lifetime warranties held by the original purchaser, with a $50 USD deposit on a United States ring claim that is refunded in full for warrantied repairs. Keyzar publishes a Lifetime Warranty covering rhodium dipping, prong tightening, cleaning and repolishing. Frank Darling publishes a lifetime warranty against manufacturing defects plus complimentary annual maintenance. KAY publishes a complimentary Lifetime Diamond and Gemstone Guarantee, conditional on an inspection documented every six months at a KAY store. Rare Carat publishes a lifetime manufacturer's warranty on all rings and jewelry sold. All read 11 September 2026.

Sources