1 Carat Lab Grown Diamonds

1 carat lab grown diamonds provide the best of both size and brilliance as well as value. These lab made diamonds are created through advanced technology and are chemically and optically identical to mined diamonds, but much more ethical and affordable. Be it for engagement rings or classic jewellery, 1 carat is a popular and versatile choice if you want a luxury without compromise.

Read more

Basic Filters

Advanced Filters

shape

Round

Oval

Cushion

Elongated-Cushion

Radiant

Marquise

Princess

Asscher

Pear

Emerald

Heart

shape

Round

Oval

Cushion

Elongated-Cushion

Radiant

Marquise

Princess

Asscher

Pear

Emerald

Heart

carat

Reset

0.75

1.25

1.75

3.00

4.00

7.00

price

6000

12000

24000

234806

$ $

color

Reset

cut

Reset

Fair

Good

Very Good

Excellent

clarity

Reset

SI1

VS2

VS1

VVS2

VVS1

polish

Reset

Fair

Good

Very Good

Excellent

symm.

Reset

Fair

Good

Very Good

Excellent

flour.

Reset

Strong

Medium

Faint

None

certificate

GIA

IGI

HRD

depth

40%

60%

80%

table

50%

70%

90%

L:W Ratio

1.00

1.20

1.40

1.60

1.80

2.00

records (0)

compare (0)

Craft Your Bespoke 1 Carat Lab Diamond Ring

Personal design begins with a one-on-one appointment

Design a ring that speaks to your story. From choosing the perfect 1 carat lab grown diamond, to perfecting every detail, our custom process carefully translates your vision into reality. Make an appointment with one of our specialists and have tailored design experience.

Book an appointment

1 Carat Lab Grown Diamonds

What Is a 1 Carat Lab Grown Diamond?

A 1 carat lab grown diamond is a diamond of the highest precision that is produced under controlled conditions that replicate the chemical, physical and optical properties of naturally occurring diamonds. Weighing exactly 0.2 grams, it offers excellent brilliance and size for engagement rings and fine jewellery. The 1 carat lab grown diamond ring price varies based on cut, clarity and color, typically offering 40–60% savings over mined diamonds. At Flawless Fine Jewellery Hatton Garden, London and Manchester, every diamond is IGI-certified and chosen for superior quality, value, and ethical sourcing.

1 Carat Lab Grown Diamonds: The 4 Key Factors

Choosing a high quality lab diamond rests on four key factors, namely cut, color, clarity, and carat. The diamond grading scale helps in the determination of these properties and brings consistency in certifications. A well-cut 1 carat diamond reflects and shines most. Clarity is the presence of internal flaws and color is graded from D (colorless) downward. GIA diamond certification or IGI report guarantees genuineness and quality. Nevertheless, it is always a good idea to consider all four factors simultaneously to arrive at a decision.

FAQs

Is 1 carat lab diamond a good size in an engagement ring?

Yes, it is one of the most popular and moderate options—it provides an excellent sparkle, presence, and low price.

How much does a 1 carat lab grown diamond cost compared to a natural diamond?

The similar quality lab grown version normally cost 40-60 percent less than a mined diamond.

What shape appears largest in a 1 carat lab grown diamond?

The shapes of oval, marquise and pear are more likely to be larger than round because of the surface spread.

Is it safe to buy a 1 carat lab grown diamond online?

Yes, until you buy it through a reputable retailer, such as Flawless Fine Jewellery, who provide certified diamonds, safe payment and insured delivery from Hatton Garden or Manchester.

Can I book a consultation to view 1 carat lab grown diamonds?

Absolutely. You may book a consultation at the London or Manchester showroom to have an individual experience.

Need help choosing ?

We're happy to help