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

As of September 2026, 1.00 to 1.49ct J IF natural asscher diamonds typically cost HK$12,351 HKD to HK$33,260 HKD, with a median price of HK$17,754 HKD. There are currently 99 diamonds matching this specification available across retailers.

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1.00 to 1.49ct J IF Natural Asscher

Quick answer

As of September 2026, there are 99 natural asscher diamonds with J colour and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run HK$12,351 HKD to HK$33,260 HKD, with a median of HK$17,754 HKD. At least 43 retailers stock this exact specification. Half of all listings fall between HK$13,590 HKD and HK$21,439 HKD per carat. The same specification in lab grown form lists at a median of about HK$9,487 HKD per carat.

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

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Asscher natural stones in the index: 2,601 USD per carat, +11.1% month on month. See the full index release

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

Last updated: September 2026

Available

Lowest Price

HK$10,385 HKD

Highest Price

HK$45,860 HKD

Average Price

HK$20,133 HKD

Market Intelligence

Retailers Selling

Price Spread

47.5%

Price Range

Price per carat distribution across retailers

$2,148/ct

10th Percentile

$1,518

Median

$2,148

90th Percentile

$4,079

Score Distribution

99 diamonds scored across 4 quality tiers

Excellent

14 (14.1%)

Very Good

27 (27.3%)

Good

33 (33.3%)

Average

25 (25.3%)

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Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

J VVS1VVS1 inclusions are not visible without magnification

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Lab-Grown J IFSame specifications, lab-grown origin

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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