Top 50 Diamonds Overall in Australia
The cream of the crop across every dimension: gemological quality, value per dollar, and certification rigour rolled into one composite score. Pricing shown in AUD.
Last updated 31 October 2026 · Based on 50 active listings ranked by overall
How to Read the Overall Leaderboard
The overall score is a 0 to 100 composite of three signals we already publish individually: quality (how well the stone is made), value (price versus the peer-median for its spec), and certification (how rigorous the grading lab is). A high overall score means the stone wins on all three at once, not just one. The diamonds at the top of this list are the ones the market is putting forward today as genuinely the best available.
Use this when you do not have a strong preference yet and want to see what the market is rewarding right now. The overall list mixes natural and lab-grown freely, so do not be surprised to see them side by side. If you have a hard preference for one origin, use the Natural / Lab-grown / Fancy tabs above to filter.
Composite scores hide the trade-offs. A diamond at 92 overall might be 99 quality and 85 value, or 88 quality and 96 value. Click any entry to see the full breakdown, and use the per-metric leaderboards (quality, value, certification) when you want to optimise for one axis specifically.
| # | Diamond | Origin | Grade | Lowest Price (AUD) |
|---|---|---|---|---|
| 1 | 1.58ct RADIANT D VVS2 | lab grown | A | $342 AUD |
| 2 | 3.09ct RADIANT G VS1 | lab grown | A | $703 AUD |
| 3 | 5.05ct RADIANT G VVS2 | lab grown | A | $1,179 AUD |
| 4 | 1.76ct ROUND G VVS2 | lab grown | A | $419 AUD |
| 5 | 3.07ct RADIANT G VS1 | lab grown | A | $699 AUD |
| 6 | 10.01ct RADIANT G VVS2 | lab grown | A | $2,621 AUD |
| 7 | 10.01ct PEAR G VVS2 | lab grown | A | $2,621 AUD |
| 8 | 1.77ct ROUND G VS1 | lab grown | A | $454 AUD |
| 9 | 10.04ct RADIANT G VVS2 | lab grown | A | $3,289 AUD |
| 10 | 1.50ct ROUND G VVS2 | lab grown | A | $427 AUD |
| 11 | 6.02ct MARQUISE G VS1 | lab grown | A | $1,718 AUD |
| 12 | 1.06ct RADIANT G VVS2 | lab grown | A | $325 AUD |
| 13 | 1.05ct RADIANT G VVS2 | lab grown | A | $322 AUD |
| 14 | 5.03ct RADIANT G VVS2 | lab grown | A | $1,261 AUD |
| 15 | 2.55ct MARQUISE D VVS2 | lab grown | A | $917 AUD |
| 16 | 1.51ct PEAR G VS2 | lab grown | A | $390 AUD |
| 17 | 4.55ct EMERALD G VS2 | lab grown | A | $998 AUD |
| 18 | 1.50ct PEAR G VS2 | lab grown | A | $389 AUD |
| 19 | 0.94ct RADIANT G VVS2 | lab grown | A | $343 AUD |
| 20 | 2.51ct ROUND G VVS2 | lab grown | A | $672 AUD |
| 21 | 1.52ct RADIANT G VS1 | lab grown | A | $383 AUD |
| 22 | 5.00ct PEAR G VS1 | lab grown | A | $1,308 AUD |
| 23 | 1.82ct PEAR G VS1 | lab grown | A | $548 AUD |
| 24 | 1.04ct OVAL G VS1 | lab grown | A | $319 AUD |
| 25 | 0.58ct ROUND G VS2 | natural | A | $861 AUD |
| 26 | 0.35ct ROUND L VVS1 | natural | A | $224 AUD |
| 27 | 3.79ct PRINCESS G VVS2 | lab grown | A | $1,099 AUD |
| 28 | 2.01ct PEAR G VS2 | lab grown | A | $471 AUD |
| 29 | 2.00ct RADIANT G VVS2 | lab grown | A | $512 AUD |
| 30 | 1.54ct PEAR G VVS2 | lab grown | A | $410 AUD |
| 31 | 2.05ct EMERALD G VVS1 | lab grown | A | $591 AUD |
| 32 | 1.52ct ROUND H VS1 | lab grown | A | $397 AUD |
| 33 | 1.54ct RADIANT G VVS2 | lab grown | A | $487 AUD |
| 34 | 5.39ct EMERALD H VS2 | lab grown | A | $1,199 AUD |
| 35 | 2.00ct ROUND D VS1 | lab grown | A | $679 AUD |
| 36 | 1.68ct ROUND D IF | lab grown | A | $1,392 AUD |
| 37 | 0.59ct PEAR D VVS2 | lab grown | A | $175 AUD |
| 38 | 5.01ct PEAR G VS2 | lab grown | A | $1,170 AUD |
| 39 | 1.53ct RADIANT G VVS2 | lab grown | A | $484 AUD |
| 40 | 0.55ct EMERALD E IF | lab grown | A | $192 AUD |
| 41 | 3.08ct ROUND K VVS1 | natural | A | $30,230 AUD |
| 42 | 3.06ct CUSHION E VVS2 | lab grown | A | $1,057 AUD |
| 43 | 4.05ct CUSHION D VVS1 | lab grown | A | $2,121 AUD |
| 44 | 0.99ct RADIANT Fancy Vivid Green VVS2 | lab grown | A | $379 AUD |
| 45 | 1.36ct OVAL D VVS2 | lab grown | A | $588 AUD |
| 46 | 4.04ct CUSHION D VVS1 | lab grown | A | $2,121 AUD |
| 47 | 2.07ct PEAR F VVS2 | lab grown | A | $551 AUD |
| 48 | 2.01ct ROUND G VVS1 | lab grown | A | $900 AUD |
| 49 | 1.34ct OVAL G VS2 | lab grown | A | $279 AUD |
| 50 | 1.03ct RADIANT E VVS1 | lab grown | A | $246 AUD |
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