How much does a 1.00 to 1.49ct J VS1 natural asscher diamond cost?

As of November 2026, 1.00 to 1.49ct J VS1 natural asscher diamonds typically cost $2,601 NZD to $7,414 NZD, with a median price of $4,624 NZD. There are currently 178 diamonds matching this specification available across retailers.

Where can I find the best price on a J VS1 asscher diamond?

About 33% of these diamonds are available at multiple retailers, with an average price spread of 73%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct J VS1 Natural Asscher

Quick answer

As of November 2026, there are 178 natural asscher diamonds with J colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $2,601 NZD to $7,414 NZD, with a median of $4,624 NZD. At least 53 retailers stock this exact specification, and 33% of the stones appear at more than one of them, with an average price spread of 73%. Half of all listings fall between $2,815 NZD and $5,548 NZD per carat. Over the last 30 days the median price moved -0.3% and the number of listings moved +1.6%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Asscher natural stones in the index: 2,504 USD per carat, -3.3% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: November 2026

Available

178

Lowest Price

$1,943 NZD

Highest Price

$15,337 NZD

Average Price

$4,853 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

33.3%

Price Spread

72.8%

30-Day Price Trend

-0.3%

30-Day Supply Change

+1.6%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$2,117/ct

10th Percentile

$1,312

Median

$2,117

90th Percentile

$3,896

Score Distribution

511 diamonds scored across 4 quality tiers

Excellent

61 (11.9%)

Very Good

68 (13.3%)

Good

107 (20.9%)

Average

275 (53.8%)

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Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1