Top 50 Diamonds Overall in New Zealand
The cream of the crop across every dimension: gemological quality, value per dollar, and certification rigour rolled into one composite score. Pricing shown in NZD.
Last updated 14 September 2026 · Based on 50 active listings ranked by overall
How to Read the Overall Leaderboard
The overall score is a 0-100 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 | Score | Lowest Price (NZD) |
|---|---|---|---|---|
| 1 | 1.30ct ROUND D FL | natural | 94 | $11,158 NZD |
| 2 | 0.59ct ROUND E IF | natural | 93 | $1,483 NZD |
| 3 | 0.58ct ROUND E IF | natural | 93 | $1,530 NZD |
| 4 | 0.51ct RADIANT D VVS1 | natural | 93 | $845 NZD |
| 5 | 3.20ct HEART E VVS1 | natural | 93 | $52,848 NZD |
| 6 | 0.54ct ROUND E IF | natural | 93 | $1,436 NZD |
| 7 | 0.51ct ROUND D FL | natural | 93 | $1,165 NZD |
| 8 | 0.50ct HEART F IF | natural | 93 | $644 NZD |
| 9 | 1.30ct ROUND E IF | natural | 93 | $11,264 NZD |
| 10 | 0.58ct ROUND E IF | natural | 93 | $1,590 NZD |
| 11 | 0.55ct ROUND E IF | natural | 93 | $1,548 NZD |
| 12 | 2.71ct EMERALD G IF | natural | 93 | $35,654 NZD |
| 13 | 1.25ct ROUND E IF | natural | 93 | $9,237 NZD |
| 14 | 0.54ct ROUND E IF | natural | 93 | $1,283 NZD |
| 15 | 0.50ct RADIANT F VVS1 | natural | 93 | $723 NZD |
| 16 | 0.50ct ROUND E IF | natural | 93 | $1,403 NZD |
| 17 | 0.79ct ROUND E IF | natural | 92 | $2,560 NZD |
| 18 | 0.75ct HEART H VVS1 | natural | 92 | $707 NZD |
| 19 | 0.63ct ROUND E IF | natural | 92 | $1,856 NZD |
| 20 | 0.54ct ROUND E IF | natural | 92 | $1,536 NZD |
| 21 | 0.52ct RADIANT F IF | natural | 92 | $854 NZD |
| 22 | 2.00ct MARQUISE E IF | natural | 92 | $31,491 NZD |
| 23 | 1.30ct ROUND E VVS2 | natural | 92 | $10,581 NZD |
| 24 | 0.75ct ROUND E IF | natural | 92 | $2,884 NZD |
| 25 | 0.53ct ROUND E IF | natural | 92 | $1,588 NZD |
| 26 | 0.51ct RADIANT E VVS1 | natural | 92 | $939 NZD |
| 27 | 2.56ct EMERALD G VVS1 | natural | 92 | $20,765 NZD |
| 28 | 1.50ct PEAR D FL | natural | 92 | $17,373 NZD |
| 29 | 0.88ct ROUND E IF | natural | 92 | $5,675 NZD |
| 30 | 0.82ct ROUND E IF | natural | 92 | $4,229 NZD |
| 31 | 0.75ct ROUND E IF | natural | 92 | $3,327 NZD |
| 32 | 0.62ct ROUND E IF | natural | 92 | $1,833 NZD |
| 33 | 0.60ct ROUND E IF | natural | 92 | $1,729 NZD |
| 34 | 0.56ct RADIANT F VVS1 | natural | 92 | $789 NZD |
| 35 | 2.10ct MARQUISE E VVS1 | natural | 92 | $45,403 NZD |
| 36 | 0.84ct ROUND D IF | natural | 92 | $4,827 NZD |
| 37 | 0.80ct ROUND E IF | natural | 92 | $4,116 NZD |
| 38 | 0.75ct ROUND E IF | natural | 92 | $3,477 NZD |
| 39 | 0.70ct ROUND D IF | natural | 92 | $1,613 NZD |
| 40 | 0.63ct ROUND E IF | natural | 92 | $1,685 NZD |
| 41 | 0.61ct HEART D VS2 | natural | 92 | $675 NZD |
| 42 | 0.54ct PEAR E IF | natural | 92 | $1,081 NZD |
| 43 | 0.50ct ROUND D VVS1 | natural | 92 | $1,180 NZD |
| 44 | 0.50ct ROUND E IF | natural | 92 | $1,480 NZD |
| 45 | 1.04ct ASSCHER D VVS2 | lab grown | 92 | $307 NZD |
| 46 | 0.80ct CUSHION E VVS2 | natural | 92 | $1,411 NZD |
| 47 | 0.80ct ROUND E IF | natural | 92 | $3,669 NZD |
| 48 | 0.80ct ROUND E IF | natural | 92 | $4,243 NZD |
| 49 | 0.77ct ROUND D IF | natural | 92 | $3,813 NZD |
| 50 | 0.70ct ASSCHER F VVS2 | natural | 92 | $670 NZD |
Compare prices across 100+ retailers worldwide. Find the best deal on your perfect diamond.