Top 50 Diamonds Overall in Canada
The cream of the crop across every dimension: gemological quality, value per dollar, and certification rigour rolled into one composite score. Pricing shown in CAD.
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 (CAD) |
|---|---|---|---|---|
| 1 | 1.43ct CUSHION D VVS1 | lab grown | A+ | $553 CAD |
| 2 | 1.43ct CUSHION D VVS2 | lab grown | A+ | $495 CAD |
| 3 | 1.09ct OVAL D VS1 | lab grown | A+ | $356 CAD |
| 4 | 1.07ct ROUND D VVS2 | lab grown | A+ | $224 CAD |
| 5 | 2.84ct ROUND D IF | lab grown | A+ | $1,682 CAD |
| 6 | 2.71ct ROUND D IF | lab grown | A+ | $1,606 CAD |
| 7 | 2.63ct HEART D IF | lab grown | A+ | $2,773 CAD |
| 8 | 2.35ct ROUND D FL | lab grown | A+ | $1,190 CAD |
| 9 | 2.34ct ROUND D IF | lab grown | A+ | $833 CAD |
| 10 | 2.09ct MARQUISE D IF | lab grown | A+ | $1,053 CAD |
| 11 | 1.41ct CUSHION D VVS1 | lab grown | A+ | $546 CAD |
| 12 | 3.04ct ROUND D IF | lab grown | A+ | $2,619 CAD |
| 13 | 2.76ct ROUND D IF | lab grown | A+ | $1,636 CAD |
| 14 | 2.54ct PEAR D IF | lab grown | A+ | $2,832 CAD |
| 15 | 2.51ct ROUND D VVS1 | lab grown | A+ | $743 CAD |
| 16 | 2.10ct OVAL D VS1 | lab grown | A+ | $807 CAD |
| 17 | 2.07ct OVAL D VVS1 | lab grown | A+ | $953 CAD |
| 18 | 2.05ct OVAL D VVS1 | lab grown | A+ | $932 CAD |
| 19 | 1.93ct CUSHION D IF | lab grown | A+ | $1,653 CAD |
| 20 | 1.92ct CUSHION D IF | lab grown | A+ | $1,644 CAD |
| 21 | 1.82ct CUSHION D IF | lab grown | A+ | $1,560 CAD |
| 22 | 1.54ct ROUND D VVS2 | lab grown | A+ | $370 CAD |
| 23 | 1.40ct CUSHION D VVS1 | lab grown | A+ | $543 CAD |
| 24 | 1.36ct OVAL D VVS1 | lab grown | A+ | $488 CAD |
| 25 | 1.01ct RADIANT D VVS1 | lab grown | A+ | $372 CAD |
| 26 | 1.01ct RADIANT D VVS1 | lab grown | A+ | $372 CAD |
| 27 | 0.99ct HEART D IF | lab grown | A+ | $355 CAD |
| 28 | 5.07ct ROUND D FL | lab grown | A+ | $11,853 CAD |
| 29 | 5.06ct PRINCESS D FL | lab grown | A+ | $15,529 CAD |
| 30 | 4.10ct RADIANT D IF | lab grown | A+ | $4,752 CAD |
| 31 | 3.12ct PEAR E IF | lab grown | A+ | $4,191 CAD |
| 32 | 3.04ct ROUND D IF | lab grown | A+ | $2,619 CAD |
| 33 | 2.96ct RADIANT E IF | lab grown | A+ | $2,738 CAD |
| 34 | 2.54ct PRINCESS E IF | lab grown | A+ | $1,207 CAD |
| 35 | 2.14ct OVAL D VVS1 | lab grown | A+ | $971 CAD |
| 36 | 2.13ct OVAL D VVS1 | lab grown | A+ | $967 CAD |
| 37 | 2.07ct OVAL D VVS1 | lab grown | A+ | $953 CAD |
| 38 | 2.06ct OVAL D VVS1 | lab grown | A+ | $936 CAD |
| 39 | 2.03ct OVAL D VVS1 | lab grown | A+ | $935 CAD |
| 40 | 1.96ct CUSHION D IF | lab grown | A+ | $1,678 CAD |
| 41 | 1.90ct RADIANT D VVS1 | lab grown | A+ | $627 CAD |
| 42 | 1.82ct CUSHION D IF | lab grown | A+ | $1,560 CAD |
| 43 | 1.64ct CUSHION D VVS2 | lab grown | A+ | $557 CAD |
| 44 | 1.35ct OVAL D VVS1 | lab grown | A+ | $485 CAD |
| 45 | 1.28ct ROUND D FL | lab grown | A+ | $413 CAD |
| 46 | 1.03ct MARQUISE D IF | lab grown | A+ | $282 CAD |
| 47 | 0.74ct ROUND D FL | lab grown | A+ | $250 CAD |
| 48 | 0.74ct ROUND D FL | lab grown | A+ | $256 CAD |
| 49 | 5.05ct PRINCESS D FL | lab grown | A+ | $16,337 CAD |
| 50 | 5.00ct ROUND D FL | lab grown | A+ | $11,343 CAD |
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