Top 50 Diamonds Overall in Singapore

The cream of the crop across every dimension: gemological quality, value per dollar, and certification rigour rolled into one composite score. Pricing shown in SGD.

Last updated 14 September 2026 ยท 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.

#DiamondOriginScoreLowest Price (SGD)
11.30ct ROUND D FLnatural94$8,488 SGD
20.59ct ROUND E IFnatural93$1,129 SGD
30.58ct ROUND E IFnatural93$1,164 SGD
40.51ct RADIANT D VVS1natural93$643 SGD
53.20ct HEART E VVS1natural93$40,204 SGD
60.54ct ROUND E IFnatural93$1,093 SGD
70.51ct ROUND D FLnatural93$887 SGD
80.50ct HEART F IFnatural93$490 SGD
91.30ct ROUND E IFnatural93$8,569 SGD
100.58ct ROUND E IFnatural93$1,210 SGD
110.55ct ROUND E IFnatural93$1,178 SGD
122.71ct EMERALD G IFnatural93$27,123 SGD
131.25ct ROUND E IFnatural93$7,027 SGD
140.54ct ROUND E IFnatural93$976 SGD
150.50ct RADIANT F VVS1natural93$550 SGD
160.50ct ROUND E IFnatural93$1,067 SGD
170.79ct ROUND E IFnatural92$1,947 SGD
180.75ct HEART H VVS1natural92$538 SGD
190.63ct ROUND E IFnatural92$1,412 SGD
200.54ct ROUND E IFnatural92$1,169 SGD
210.52ct RADIANT F IFnatural92$650 SGD
222.00ct MARQUISE E IFnatural92$23,956 SGD
231.30ct ROUND E VVS2natural92$8,050 SGD
240.75ct ROUND E IFnatural92$2,194 SGD
250.53ct ROUND E IFnatural92$1,208 SGD
260.51ct RADIANT E VVS1natural92$714 SGD
272.56ct EMERALD G VVS1natural92$15,796 SGD
281.50ct PEAR D FLnatural92$13,216 SGD
290.88ct ROUND E IFnatural92$4,317 SGD
300.82ct ROUND E IFnatural92$3,217 SGD
310.75ct ROUND E IFnatural92$2,531 SGD
320.62ct ROUND E IFnatural92$1,394 SGD
330.60ct ROUND E IFnatural92$1,315 SGD
340.56ct RADIANT F VVS1natural92$600 SGD
352.10ct MARQUISE E VVS1natural92$34,539 SGD
360.84ct ROUND D IFnatural92$3,672 SGD
370.80ct ROUND E IFnatural92$3,131 SGD
380.75ct ROUND E IFnatural92$2,645 SGD
390.70ct ROUND D IFnatural92$1,227 SGD
400.63ct ROUND E IFnatural92$1,282 SGD
410.61ct HEART D VS2natural92$513 SGD
420.54ct PEAR E IFnatural92$823 SGD
430.50ct ROUND D VVS1natural92$898 SGD
440.50ct ROUND E IFnatural92$1,126 SGD
451.04ct ASSCHER D VVS2lab grown92$233 SGD
460.80ct CUSHION E VVS2natural92$1,073 SGD
470.80ct ROUND E IFnatural92$2,791 SGD
480.80ct ROUND E IFnatural92$3,228 SGD
490.77ct ROUND D IFnatural92$2,900 SGD
500.70ct ASSCHER F VVS2natural92$510 SGD
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