Best Value in Australia
Categories with the highest price spreads across retailers, where comparison shopping saves the most. Pricing shown in AUD.
Last updated 29 October 2026 · Refreshed daily across more than one hundred retailers
Across the 50 categories shown below, the average price spread between retailers is 314%. Lab-Grown Oval 2.50-2.99 has the widest spread at 476.9%, meaning comparison shopping in this category can save you significantly. Categories with higher spreads offer the most savings potential when you compare across multiple retailers.
Top Price Spreads
The 20 categories where retailer prices vary the most. A wider spread means more savings from comparison shopping.
1
477%
save up to $2,225
2
421%
save up to $2,935
3
420%
save up to $2,522
4
388%
save up to $4,504
5
375%
save up to $8,114
6
363%
save up to $31.4K
7
362%
save up to $1,902
8
359%
save up to $1,058
9
352%
save up to $2,502
10
350%
save up to $21.4K
11
347%
save up to $14.7K
12
344%
save up to $2,318
13
344%
save up to $45.9K
14
341%
save up to $21.1K
15
335%
save up to $7,708
16
332%
save up to $2,297
17
327%
save up to $6,340
18
327%
save up to $37.2K
19
326%
save up to $3,828
20
325%
save up to $1,830
| Category | Price Spread | Retailers | Lowest Price |
|---|---|---|---|
| Lab-Grown Oval 2.50-2.99 | 476.9% | 12 | $664/ct |
| Natural Oval 2.50-2.99 | 420.9% | 27 | $993/ct |
| Lab-Grown Princess 3.00-3.99 | 419.6% | 12 | $856/ct |
| Natural Emerald 0.50-0.74 | 388.5% | 22 | $1,650/ct |
| Natural Round 0.20-0.29 | 374.9% | 11 | $3,081/ct |
| Natural Asscher 3.00-3.99 | 363.3% | 15 | $12,290/ct |
| Lab-Grown Oval 2.00-2.49 | 362.1% | 20 | $747/ct |
| Natural Princess 2.00-2.49 | 359.2% | 19 | $419/ct |
| Lab-Grown Round 3.00-3.99 | 351.8% | 23 | $1,012/ct |
| Natural Oval 0.75-0.99 | 350.2% | 18 | $8,680/ct |
| Natural Emerald 2.00-2.49 | 346.8% | 20 | $6,032/ct |
| Lab-Grown Princess 3.00-3.99 | 344.3% | 21 | $958/ct |
| Natural Marquise 0.20-0.29 | 343.9% | 11 | $19,007/ct |
| Natural Emerald 3.00-3.99 | 341.3% | 18 | $8,810/ct |
| Natural Marquise 0.30-0.49 | 335.1% | 18 | $3,274/ct |
| Lab-Grown Round 0.75-0.99 | 331.8% | 32 | $985/ct |
| Natural Pear 4.00-4.99 | 326.9% | 26 | $2,760/ct |
| Natural Round unknown | 326.6% | 8 | $16,219/ct |
| Natural Emerald 0.50-0.74 | 325.6% | 20 | $1,673/ct |
| Lab-Grown Princess 3.00-3.99 | 325.1% | 30 | $801/ct |
| Natural Emerald 1.00-1.24 | 323.3% | 22 | $4,285/ct |
| Lab-Grown Round 1.50-1.99 | 311.0% | 18 | $860/ct |
| Natural Marquise 0.30-0.49 | 310.0% | 15 | $5,212/ct |
| Lab-Grown Princess 3.00-3.99 | 308.8% | 36 | $1,259/ct |
| Lab-Grown Heart 5.00-9.99 | 306.6% | 27 | $520/ct |
| Natural Emerald 0.30-0.49 | 305.8% | 15 | $2,927/ct |
| Lab-Grown Round 3.00-3.99 | 303.8% | 25 | $826/ct |
| Lab-Grown Princess 1.50-1.99 | 303.4% | 15 | $860/ct |
| Natural Marquise 0.20-0.29 | 293.7% | 10 | $5,613/ct |
| Natural Pear 2.50-2.99 | 290.2% | 14 | $1,664/ct |
| Lab-Grown Asscher 3.00-3.99 | 285.2% | 38 | $1,397/ct |
| Natural Heart 0.30-0.49 | 285.2% | 20 | $20,023/ct |
| Natural Oval 3.00-3.99 | 283.6% | 27 | $2,115/ct |
| Natural Oval 5.00-9.99 | 283.5% | 27 | $2,362/ct |
| Lab-Grown Oval 2.00-2.49 | 281.3% | 15 | $1,412/ct |
| Lab-Grown Radiant 2.50-2.99 | 277.4% | 36 | $673/ct |
| Lab-Grown Cushion 1.50-1.99 | 276.5% | 9 | $840/ct |
| Lab-Grown Princess 2.50-2.99 | 269.8% | 15 | $835/ct |
| Natural Round 0.50-0.74 | 269.4% | 31 | $1,523/ct |
| Natural Oval 0.20-0.29 | 267.6% | 12 | $1,168/ct |
| Lab-Grown Princess 0.75-0.99 | 267.0% | 12 | $571/ct |
| Natural Pear 0.50-0.74 | 266.2% | 20 | $2,462/ct |
| Lab-Grown Heart 2.00-2.49 | 266.0% | 31 | $813/ct |
| Natural Oval 0.30-0.49 | 263.9% | 22 | $12,384/ct |
| Natural Oval 1.25-1.49 | 263.9% | 23 | $9,741/ct |
| Lab-Grown Oval 1.50-1.99 | 263.9% | 20 | $1,049/ct |
| Lab-Grown Oval 1.00-1.24 | 263.5% | 14 | $645/ct |
| Natural Pear 0.30-0.49 | 262.6% | 25 | $13,758/ct |
| Natural Radiant 0.20-0.29 | 261.8% | 12 | $26,392/ct |
| Natural Pear 0.20-0.29 | 260.1% | 14 | $4,476/ct |
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