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 15 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 (SGD)
1	1.04ct ASSCHER D VVS2	lab grown	92	$234 SGD
2	1.10ct ASSCHER F VS2	lab grown	92	$375 SGD
3	0.66ct ROUND D VVS1	lab grown	92	$120 SGD
4	0.56ct PRINCESS D IF	lab grown	92	$167 SGD
5	0.58ct PRINCESS D IF	lab grown	91	$172 SGD
6	4.11ct ASSCHER D VVS2	lab grown	91	$3,247 SGD
7	1.08ct OVAL D VVS2	lab grown	91	$1,864 SGD
8	0.72ct PRINCESS D IF	lab grown	91	$219 SGD
9	0.71ct PRINCESS D IF	lab grown	91	$200 SGD
10	0.65ct ROUND D VVS1	lab grown	91	$113 SGD
11	0.64ct ROUND D VVS1	lab grown	91	$112 SGD
12	0.74ct PRINCESS D IF	lab grown	91	$224 SGD
13	0.72ct ROUND F IF	lab grown	91	$506 SGD
14	0.65ct ROUND D VVS1	lab grown	91	$113 SGD
15	0.57ct PRINCESS D IF	lab grown	91	$158 SGD
16	0.73ct ROUND D VVS1	lab grown	91	$177 SGD
17	0.73ct ROUND D VVS1	lab grown	91	$177 SGD
18	0.73ct PRINCESS D IF	lab grown	91	$221 SGD
19	0.72ct ROUND D VVS1	lab grown	91	$174 SGD
20	0.72ct ROUND D VVS1	lab grown	91	$174 SGD
21	0.72ct ROUND D VVS1	lab grown	91	$174 SGD
22	0.72ct PRINCESS D IF	lab grown	91	$224 SGD
23	0.65ct ROUND D VVS1	lab grown	91	$113 SGD
24	0.65ct ROUND D VVS1	lab grown	91	$113 SGD
25	0.65ct ROUND D VVS1	lab grown	91	$113 SGD
26	0.64ct ROUND D VVS1	lab grown	91	$112 SGD
27	0.58ct PRINCESS D VVS1	lab grown	91	$141 SGD
28	0.54ct ROUND D VVS1	lab grown	91	$103 SGD
29	0.54ct ROUND D VVS1	lab grown	91	$103 SGD
30	0.54ct ROUND D VVS1	lab grown	91	$103 SGD
31	0.54ct PRINCESS D IF	lab grown	91	$162 SGD
32	10.04ct ASSCHER H VVS2	lab grown	91	$2,596 SGD
33	5.55ct ROUND D FL	lab grown	91	$13,095 SGD
34	5.18ct ROUND D FL	lab grown	91	$12,659 SGD
35	2.98ct OVAL D IF	lab grown	91	$2,156 SGD
36	0.88ct OVAL D IF	lab grown	91	$228 SGD
37	0.87ct EMERALD D VS1	lab grown	91	$158 SGD
38	0.74ct OVAL D IF	lab grown	91	$209 SGD
39	0.73ct OVAL D VVS1	lab grown	91	$176 SGD
40	0.73ct ROUND D VVS1	lab grown	91	$177 SGD
41	0.71ct ROUND D VVS1	lab grown	91	$172 SGD
42	0.69ct ROUND D VVS1	lab grown	91	$118 SGD
43	0.64ct ROUND D VVS1	lab grown	91	$112 SGD
44	0.59ct PRINCESS D VVS1	lab grown	91	$144 SGD
45	0.54ct PRINCESS D VVS1	lab grown	91	$134 SGD
46	0.52ct PRINCESS D VVS1	lab grown	91	$130 SGD
47	6.59ct ROUND D FL	lab grown	91	$16,910 SGD
48	5.79ct ROUND D FL	lab grown	91	$13,635 SGD
49	5.09ct ROUND D FL	lab grown	91	$12,922 SGD
50	5.07ct ROUND D FL	lab grown	91	$12,874 SGD

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