Oval Cut Lab Grown Diamond Stud Earrings 18K Gold
Yellow Gold / 1 ct
$1,680
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Oval Cut Lab Grown Diamond Stud Earrings 18K Gold
$1,680
Questions before you order? We’re here to help
Oval cut diamond studs. Set north-south.
The Bellari Oval Cut Diamond Stud Earrings are set in a north-south orientation, the stone positioned vertically. This orientation elongates the visual line at the lobe, creating a presence that reads larger than the carat weight suggests.
Each stone is set in a four-prong basket in solid 18K gold, with prongs placed at the four corners of the oval. Both stones in a pair are matched for cut, colour, and clarity.
Available in two total weights.
- The 1ct pair carries 0.5ct per earring, a clean and wearable scale suited to daily wear.
- The 2ct pair carries 1ct per earring, a stronger presence that holds its own as a standalone piece.
Each pair is accompanied by an IGI certificate verifying the cut, colour, and clarity of the stones. Set in solid 18K gold. Finished with a butterfly push back closure.
Oval cut. North-south. A foundational diamond piece within the Bellari collection.
This is a made-to-order piece, crafted with intention and care. Please allow a crafting time of 10 business days before shipping.
Care
To keep your piece shining:
- Remove before swimming, showering, or applying lotions
- Clean gently with warm water and a soft brush, avoid harsh chemicals
- Ensure the piece is fully dry after cleaning. Dry with a soft cloth and a cool air setting (such as a hair dryer) can be used to assist drying
- Store it in your Bellari pouch when not worn
details
Warranty
All jewellery is covered by a lifetime guarantee on diamond and moissanite stones and a 1-year warranty for material or manufacturing defects.
CRAFTING & SHIPPING
If your selected piece is in stock, it ships within 1 to 2 business days. if your selected piece is not currently in stock, it is crafted for you, with a lead time of up to 10 business days before dispatch.
We confirm your exact timeline within 24 hours of purchase (during business days). To check availability beforehand, email hello@bellari.com.au, live chat support or fill out a form here.
We ship within Australia and to international destinations
Read more on Shipping Policy
NEED HELP CHOOSING?
We answer every email personally within 24 hours.
If you’re unsure about sizing, stone size, or gifting, contact us at hello@bellari.com.au or to book a virtual consultation. You can also talk to us via Live Chat or complete the form here
We’d love to hear from you.
Complete the Look
Complimentary Gift Wrap
Every Bellari piece arrives in our signature velvet box, finished with ribbon and ready to gift.
Frequently asked questions
The stone:
What is a lab grown diamond?
What is a lab grown diamond?
A lab grown diamond is a real diamond. It is pure crystallised carbon with the same chemical composition, hardness and optical properties as a mined diamond.
The difference is origin. A lab grown diamond is formed in a controlled environment rather than beneath the earth. Once cut and polished, the two cannot be told apart without specialist laboratory equipment.
What is an oval cut diamond?
What is an oval cut diamond?
An oval cut is a brilliant cut diamond with an elongated outline. Its faceting follows the same principles as the round brilliant, so it returns strong brilliance, but in a softer, longer shape.
What is the bow tie effect in an oval diamond?
What is the bow tie effect in an oval diamond?
Many oval diamonds show a darker area across the centre, shaped like a bow tie. It comes from how light travels through an elongated stone. How visible it is depends on each stone's cut and proportions, which is why both stones in a Bellari pair are matched for cut.
What makes oval cut diamond different from round?
What makes oval cut diamond different from round?
A round diamond reads as a point of light. An oval reads as a line. Because the oval spreads its weight across a longer outline, an oval diamond typically shows a larger face than a round diamond of the same carat weight.
How does a lab grown diamond compare to moissanite?
How does a lab grown diamond compare to moissanite?
They are different stones with different character. Diamond returns light as bright, white brilliance. Moissanite has a higher refractive index and greater dispersion, which shows as more coloured fire.
Diamond is also slightly harder, at 10 on the Mohs scale against 9.25 for moissanite. Bellari offers oval studs in both. The choice comes down to which character you prefer.
Certification:
Do the diamond earrings come with a certificate?
Do the diamond earrings come with a certificate?
Yes. Each pair is accompanied by an IGI certificate verifying the cut, colour and clarity of the stones. The IGI is an independent gemmological laboratory, and its reports identify each diamond as lab grown.
What colour and clarity are the diamonds?
What colour and clarity are the diamonds?
Bellari selects diamonds graded D to E for colour and VVS2 to VS1 for clarity. D and E are the two highest colour grades, fully colourless. At VVS2 to VS1, any inclusions are not visible to the eye. The exact grades for your pair are recorded on the IGI certificate supplied with the earrings.
Are both diamonds in a pair matched?
Are both diamonds in a pair matched?
Yes. Both stones are matched for cut, colour and clarity before leaving our studio, so the pair reads as one.
Size and carat weight:
What does 1ct or 2ct total weight mean?
What does 1ct or 2ct total weight mean?
Total carat weight is the combined weight of both earrings. The 1ct pair carries 0.5ct per earring. The 2ct pair carries 1ct per earring.
How big are 0.5ct and 1ct oval diamonds?
How big are 0.5ct and 1ct oval diamonds?
A 0.5ct oval measures approximately 6 x 4mm.
A 1ct oval measures approximately 7.7 x 5.7mm.
Exact measurements vary with each stone's proportions.
Should I choose the 1ct or 2ct total weight pair?
Should I choose the 1ct or 2ct total weight pair?
The 1ct pair, at 0.5ct per earring, is a clean, wearable scale suited to daily wear. The 2ct pair, at 1ct per earring, has a stronger presence and holds its own as a standalone piece.
Does an oval diamond look bigger than a round diamond?
Does an oval diamond look bigger than a round diamond?
Yes. At the same carat weight, an oval typically shows a larger face than a round brilliant because its weight is spread across a longer outline. Set north south, it also lengthens the line at the lobe.
Setting, metal and wear:
What does north south mean?
What does north south mean?
North south means the oval is set vertically, with its length running from top to bottom. This orientation elongates the visual line at the lobe and suits most face shapes.
What is a four prong basket setting?
What is a four prong basket setting?
Each oval is held by four prongs, placed at the four corners of the stone, rising from a basket beneath it. The setting keeps the stone secure while leaving its full outline visible.
Are the earrings solid gold?
Are the earrings solid gold?
Yes. The earrings are set in solid 18K gold, which is 75% pure gold. They are available in yellow gold and white gold.
Should I choose yellow gold or white gold?
Should I choose yellow gold or white gold?
Yellow gold carries a warm tone that frames the oval with clear contrast. White gold carries a cool tone that blends with the stone, so the outline of the oval reads cleanly. Choose the metal that matches the jewellery you already wear.
What type of back do the diamond earrings have?
What type of back do the earrings have?
The earrings are finished with a butterfly push back closure. It slides onto the post and holds firmly behind the lobe.
If you would prefer a screw back or another closure, contact our team at hello@bellari.com.au to arrange a custom option.
What face shape suits oval earrings?
What face shape suits oval earrings?
Oval studs set north south suit most face shapes. The vertical line adds length, which balances round and square faces in particular.
Can I wear oval diamond studs every day?
Can I wear oval diamond studs every day?
Yes. Diamond is the hardest gemstone, and solid 18K gold does not tarnish. The butterfly push back closure holds firmly behind the lobe. Remove the earrings before swimming and when applying lotions or perfume.
Gifting and ordering:
Are oval diamond studs a good gift?
Are oval diamond studs a good gift?
Oval studs carry a softer, more distinctive shape than the classic round stud. They are often chosen for anniversaries, milestone birthdays and weddings.
Are oval diamond studs good bridal earrings?
Are oval diamond studs good bridal earrings?
Yes. Set north south, oval studs draw a fine vertical line that works with both upswept and loose hairstyles. They pair naturally with an oval engagement ring.
How long will my order take?
How long will my order take?
Each pair is made to order. Please allow 10 business days of crafting time before dispatch. Shipping is complimentary (Australia only) and tracked.
What warranty do the earrings have?
What warranty do the earrings have?
All Bellari pieces are covered by a lifetime guarantee on the stones and a one year warranty against material and manufacturing defects.
Read more Warranty Policy
Where It Began.
Bellari was founded in Sydney, Australia by Kay and Dino, inspired by a single tennis bracelet that became a symbol of timeless style.