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 30 July 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	0.53ct ASSCHER D IF	lab grown	94	$180 SGD
2	0.69ct ASSCHER D IF	lab grown	93	$368 SGD
3	2.05ct ASSCHER D IF	lab grown	92	$1,624 SGD
4	1.10ct ROUND E VS1	lab grown	92	$184 SGD
5	1.05ct ROUND E VVS1	lab grown	92	$196 SGD
6	0.64ct ROUND F IF	lab grown	92	$379 SGD
7	1.30ct MARQUISE D VVS1	lab grown	92	$209 SGD
8	1.30ct MARQUISE E VS1	lab grown	91	$212 SGD
9	1.10ct ROUND D VVS2	lab grown	91	$175 SGD
10	1.01ct CUSHION D VVS2	lab grown	91	$527 SGD
11	0.82ct ROUND D VVS1	lab grown	91	$147 SGD
12	0.74ct PEAR D IF	lab grown	91	$224 SGD
13	4.76ct RADIANT D VVS1	lab grown	91	$615 SGD
14	3.05ct PEAR D IF	lab grown	91	$4,465 SGD
15	2.04ct CUSHION D VVS1	lab grown	91	$573 SGD
16	1.25ct MARQUISE D VS1	lab grown	91	$225 SGD
17	0.99ct ROUND D VVS1	lab grown	91	$191 SGD
18	0.99ct ROUND D VVS1	lab grown	91	$191 SGD
19	0.99ct ROUND D VVS1	lab grown	91	$191 SGD
20	0.65ct RADIANT D IF	lab grown	91	$168 SGD
21	4.09ct ASSCHER G VVS2	lab grown	91	$1,372 SGD
22	3.05ct CUSHION D IF	lab grown	91	$3,987 SGD
23	1.86ct ROUND D VVS2	lab grown	91	$405 SGD
24	1.51ct ASSCHER D VS2	lab grown	91	$679 SGD
25	1.42ct EMERALD D VVS1	lab grown	91	$400 SGD
26	1.27ct ROUND D VVS2	lab grown	91	$208 SGD
27	1.23ct ROUND D VS1	lab grown	91	$189 SGD
28	0.96ct ROUND D VVS1	lab grown	91	$175 SGD
29	0.77ct ROUND D VVS1	lab grown	91	$277 SGD
30	0.74ct RADIANT D IF	lab grown	91	$223 SGD
31	0.72ct OVAL D IF	lab grown	91	$200 SGD
32	0.72ct PEAR D IF	lab grown	91	$219 SGD
33	0.55ct ROUND D VVS1	lab grown	91	$108 SGD
34	3.47ct HEART D IF	lab grown	91	$5,719 SGD
35	3.05ct CUSHION D IF	lab grown	91	$4,036 SGD
36	3.03ct CUSHION D IF	lab grown	91	$3,941 SGD
37	2.68ct CUSHION D VVS2	lab grown	91	$719 SGD
38	1.42ct MARQUISE D VS1	lab grown	91	$233 SGD
39	1.40ct ROUND D VVS1	lab grown	91	$279 SGD
40	1.21ct ROUND D VVS1	lab grown	91	$223 SGD
41	1.17ct ROUND D VVS2	lab grown	91	$181 SGD
42	1.09ct ROUND D VS1	lab grown	91	$169 SGD
43	1.09ct ROUND E VVS1	lab grown	91	$177 SGD
44	1.08ct ROUND E VVS1	lab grown	91	$176 SGD
45	1.07ct ROUND D VVS2	lab grown	91	$172 SGD
46	1.07ct ROUND D VVS2	lab grown	91	$172 SGD
47	1.07ct ROUND D VVS2	lab grown	91	$172 SGD
48	1.07ct ROUND D VVS2	lab grown	91	$172 SGD
49	1.07ct ROUND D VVS2	lab grown	91	$172 SGD
50	1.07ct ROUND D VVS2	lab grown	91	$172 SGD

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