Shop Lab Round Loose Diamonds
Have a look at our captivating collection of round lab-grown diamonds in 360 HD videos. Round diamonds offer the same timeless brilliance and fire as natural diamonds. Our lab-grown round diamonds are ethically sourced and environmentally friendly.
Shop online or visit our Cape Town store to explore our wholesale, loose round diamonds from South Africa.
- Round
- Princess
- Cushion
- Asscher
- Marquise
- Oval
- Radiant
- Pear
- Emerald
- Heart
- Ideal
- Excellent
- Very Good
- Good
- D
- E
- F
- G
- H
- I
- J
- K
- L
- FL
- IF
- VVS1
- VVS2
- VS1
- GIA
- IGI
- None
- Faint
- Medium
- Strong
- Excellent
- Very Good
- Good
- Excellent
- Very Good
- Good
0.3ct Round Brilliant Cut Lab Diamonds
Lab Grown Diamond prices jump at every 0.10 points, so buying a diamond in the 0.3 – 0.39ct range promises excellent value for a worthy carat-weight. At 0.3 carats, you’ll achieve that luxurious sparkle and all-important glamour, especially when you match your diamond’s carat size with the perfect cut, colour and clarity combination.
0.4ct Round Brilliant Cut Lab Diamonds
A laboratory-created diamond of 0.4-0.49ct will measure about 4- 4.5mm in diameter. With the production of lab lab-created round diamonds increasing, be sure to select the perfect “D” colour as less clear lab diamonds are decreasing in demand.
0.5ct Round Brilliant Cut Lab Diamonds
A 0.5ct diamond will shine beautifully in a solitaire engagement ring, or you could further enhance its size and shimmer by setting it in a halo design. Its popular size offers great value and is an elegant choice for a stylish and refined engagement ring. Enjoy even more savings with the cost benefits of a lab diamond!
0.6ct Round Brilliant Cut Lab Diamonds
A rare but appealing size, when looking for for a 0.6 – 0.69ct cultured diamond you might be able to select a higher clarity and colour grade to ensure you’re making an excellent investment choice. Edging up from the more modest 0.5ct mark, you’ll achieve that slightly bigger size that guarantees shine and allure.
0.7ct Round Brilliant Cut Lab Diamonds
Magnify the round cut diamond’s brilliance with the sweet size of 0.70ct. This size is ideal for achieving noticeable size and good value. Perfect for simpler, refined taste, a 0.70ct is sure to radiate divine scintillation. It is a smart decision to buy a diamond just below the next weight category at 0.80ct, as there is minimal visual difference. Therefore, you can allocate more of your budget on selecting an ideal cut, clarity and colour grade.
0.8ct Round Brilliant Cut Lab Diamonds
Most people won’t be able to tell the difference between a 0.8 carat diamond and the popular 1.0ct diamond. A man-made diamond in this carat-size range will sparkle with magnificent appeal similar to the ideal 1.0ct diamond size. That means if you’re seeking a diamond with optimal shine and clarity, you could be looking at the stone of your dreams.
0.9ct Round Brilliant Cut Lab Diamonds
When you “buy shy”, you buy smart. Purchasing an artisan-created diamond in a carat size just under the magic 1.0ct size may translate into significant savings without sacrificing any visual appeal. A diamond ranging in size from 0.9 to 0.99 carats will be sure to make a striking impression in a glamorous engagement ring design.
1.0ct Round Brilliant Cut Lab Diamonds
When purchasing lab diamonds 1.0ct and higher, you want to ensure you’re maximising the value of your ultimate, once-in-a-lifetime purchase. Seek our consultants’ expert advice on selecting the right clarity, colour and cut when choosing your diamond engagement ring, so you match exquisite beauty with the perfect price and investment potential.
1.2ct Round Brilliant Cut Lab Diamonds
If you’re looking for a sparkling centre stone with a little more size and a lot more sparkle, the 1.2 – 1.49ct carat weight range is perfect for you. More impressive than a 1.0ct diamond and more forgiving than a 1.5ct diamond, your choice of 1.2ct diamond will make a grand visual impact with its alluring sparkle and desirable size.
1.5ct Round Brilliant Cut Lab Diamonds
If you’re a savvy diamond-buyer, you’ll already know that buying just under a milestone size like 2 carats is a wise decision. While diamonds in the range of 1.5 to 1.99 carats will look almost identical to their 2 carat counterparts, you’ll certainly notice the difference in price – allowing you to create the luxury diamond engagement ring of your dreams with an extended range of affordability.
2.0ct Round Brilliant Cut Lab Diamonds
When searching for a larger HPHT or CVD diamond that will make a definitive statement, you’d be wise to select those in the 2 to 2.99 carat range. Just under the 3.0ct mark, a diamond of this size will create a truly majestic engagement ring. While this is a high-value investment, diamonds of 2.0 – 2.99 carats are prized for their sparkle and luxury appeal, making them a perfect heirloom piece to last forever.
3.0ct Round Brilliant Cut Lab Diamonds
A 3.0ct diamond has a definite ‘wow’ factor with its impressive size! Illuminate the excellent light dispersion of a round cut and its awe-inspiring, glittering sparkle with a diamond of this size! You are sure to dazzle and magnetize the room with an essence of opulence and prestige when flaunting this magnificent treasure.
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