4-Prong Oval Cut Half Pave Shank Lab Cultivated Diamond Engagement Ring

Crafted from sleek polished white gold, this romantic engagement ring centers a luminous oval lab cultivated stone held tight by four refined prongs. The open prong layout boosts light transmission, bringing out vivid multi-faceted sparkle across the gem. Brilliant accent stones are pave embedded along half the curved shank, adding delicate layered shimmer that elevates the ring’s luxurious texture. Its ergonomic rounded band delivers a snug low-pressure fit suited for daily long-term wear. Packed with timeless romantic appeal, this style is ideal for proposal occasions, anniversary gifts, and precious long-term jewelry collection pieces. Item code Version code Size Material Total weight [g] main stones Main stone [ct] No. of small stones Small Stone tw.[ct] R4110135407 R354 13# 18KWG 3.364 1 1.55 28 0.361 R4110135404 R354 12# 18KWG 3.214 1 1.552 28 0.361 R4110135415 R354 12# 18KWG 2.651 1 1.002 28 0.336 R4110135418 R354 14# 18KWG 2.68 1 1.002 28 0.336 R4110135411 R354 15# 18KWG 3.445 1 1.54 28 0.361 R50606354008 R354 17# PT950 4.146 1 1.514 36 0.466 R50806354010 R354 9# PT950 3.612 1 1.502 34 0.413 R50806354013 R354 10# PT950 3.776 1 1.523 34 0.413 R50806354015 R354 11# PT950 3.759 1 1.529 34 0.426 R50806354018 R354 12# PT950 3.866 1 1.555 34 0.426 R50806354020 R354 19# PT950 4.43 1 1.512 34 0.453 R50806354021 R354 19# PT950 4.405 1 1.515 34 0.453 R50806354022 R354 20# PT950 4.589 1 1.504 34 0.453 R50806354023 R354 20# PT950 4.497 1 1.5 34 0.453 R50806354032 R354 16# PT950 4.403 1 1.582 34 0.385 R51006354040 R354 17# PT950 4.469 1 1.528 34 0.423 R50806354012 R354 10# PT950 3.739 1 1.548 34 0.413 R50806354017 R354 12# PT950 3.798 1 1.554 34 0.426 R50806354035 R354 14# PT950 4.138 1 1.506 34 0.444 R50806354026 R354 13# PT950 3.994 1 1.524 34 0.444 R50806354034 R354 16# PT950 4.349 1 1.57 34 0.385 R4110135403 R354 11# 18KWG 3.151 1 1.551 28 0.361 R50906354036 R354 17# PT950 4.408 1 1.534 34 0.423

shape

round

diamondType

loose-lab-grown

productType

engagement-ring

certification

Not stated

productionMethod

CVD

Confirm delivery details, shipping costs and payment arrangements with Mandy on WhatsApp. Import duties are not included.

Photographs and item information from Betterstar / CVD Loose Diamond · 2026-10-01T11:28:00.395Z。No affiliation with the source retailer or brand is implied.