Round Brilliant Diamond Studs

Round brilliant lab-grown diamond stud earrings

£2,050.00 GBP

Sale Sold out

Exceptional by specification. Chosen by eye.

F+ colour · VS1+ clarity · colourless and eye-clean Independent IGI or GIA grading A matched pair, selected for brightness, balance and beauty.

Metal 14k Yellow Gold 14k White Gold Platinum

Your selection

1 Carat Diamond Total Carat Weight total for the pair · 14k Yellow Gold

14k solid recycled yellow or white gold, or platinum. 18k gold available on request.

Estimated dispatch after diamond approval: 19 November–3 December.

Selected for you. Approved by you.

Review your diamonds before they are set

We send their grading documentation, exact measurements and a close-up video. Setting begins only after you approve them.

Selected price

£2,050.00 GBP

Updates with your selected total carat weight.

✓ Made to order in London
✓ Fully insured delivery
✓ Delivery & returns
✓ Alpha safety backs

Earring details

Diamonds
A matched pair of round brilliant lab-grown diamonds, with F colour or higher, VS1 clarity or higher and Excellent–Ideal cut. Each is selected to appear colourless and eye-clean, with independent IGI or GIA documentation.

Carat weight
Choose 1ct, 1.5ct, 2ct, 3ct or 4ct total for the pair, corresponding to 0.50ct, 0.75ct, 1ct, 1.5ct or 2ct per stud. Carat describes weight; precise dimensions vary between individual diamonds.

Setting & fittings
Four-claw settings in 14k solid recycled yellow or white gold, or platinum, with Alpha safety back fittings. 18k gold is available on request.

Making
Made to order and hallmarked in the UK.

Choosing your diamonds

Round brilliant diamonds are selected for brightness, fire and balanced proportions. We consider cut quality alongside colour and clarity, then assess each stone by eye.

The two diamonds are matched to complement one another in face-up size and appearance. Select the total carat weight that suits your preferred presence, from subtle everyday brilliance to a more pronounced pair.

For personal guidance on diamond size or metal, speak with our client care team.

Alpha safety backs

Alpha fittings use a locking mechanism with two release tabs. Press the tabs together to fit or remove the back, then release them to secure it on the post. Check that each back is secure before wearing your earrings.

The additional gallery view shows the Alpha fitting; the other views show the stud setting and post.

Delivery, returns & duties

Your earrings are made to order, with estimated dispatch 19 November–3 December. Delivery is complimentary and fully insured; a signature is required.

Please contact our client care team before arranging a return. Earring return eligibility is subject to our hygiene requirements and Refund Policy. Your statutory rights are unaffected.

International delivery times vary, and duties or taxes may apply depending on destination. View Delivery & Returns.

Lifetime Warranty

Every Katy Halliday creation is covered for life against manufacturing defects in materials or making.

If a covered manufacturing fault is identified following assessment, we will repair the piece without charge or, where repair is not appropriate, replace it at our discretion. Your statutory rights are unaffected.

Care & servicing

We’re here to help you care for your jewellery for years to come, with complimentary professional cleaning and inspection arranged through our client care team.

We recommend periodic inspection to keep your piece in beautiful condition. Where appropriate, we can also arrange polishing or rhodium plating, with any additional charge agreed with you before work begins.

View full details

Cut

For round brilliant diamonds, cut is central to light performance. We require Ideal or Excellent where assessed, then select individually for brightness, fire and symmetry.

KHFJ: selected individually

Colour

ColourlessNear colourless

DEFKHFJGHIJ

D–F sits within the colourless range. We select F colour or higher, then assess each diamond by eye to ensure it appears beautifully colourless.

KHFJ: F colour or higher

Clarity

Clarity is graded under 10× magnification. Each diamond is thoughtfully selected for its beauty, with clarity grades typically within the VVS range and always VS1 or above. Every diamond is individually assessed to ensure no inclusions are visible to the unaided eye.

KHFJ: VS1 clarity or higher

Carat

Carat measures weight, not visual size. Our stud options state the total weight of the pair: 1ct means 0.50ct per earring, 1.5ct means 0.75ct each, 2ct means 1ct each, 3ct means 1.5ct each, and 4ct means 2ct each. Face-up dimensions vary with proportion.

KHFJ: carat weight stated for the pair

IGI or GIA graded

Independent documentation for your lab-grown diamonds.

Made in London

Made to order and hand-finished by specialist London artisans.

Worldwide delivery

Complimentary tracked and insured delivery, requiring a signature.

Lifetime Warranty

Covered for life against manufacturing defects in materials or making, subject to assessment.

PRIVATE CLIENT CARE

Questions about this piece?

For personal guidance on diamond size, metal, fittings or timing, speak with our client care team.

Round brilliant yellow-gold diamond studs in the Katy Halliday wooden presentation box

THE FINISHING TOUCH

Beautifully presented. Discreetly delivered.

Your earrings arrive in a presentation box, protected within discreet outer packaging and sent by a tracked and insured service. A signature is required.

STANDARDS & PROVENANCE