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

As of November 2026, 1.00 to 1.49ct I IF natural asscher diamonds typically cost HK$12,512 HKD to HK$34,157 HKD, with a median price of HK$17,810 HKD. There are currently 32 diamonds matching this specification available across retailers.

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

About 35% of these diamonds are available at multiple retailers, with an average price spread of 60%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct I IF Natural Asscher

Quick answer

As of November 2026, there are 32 natural asscher diamonds with I colour and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run HK$12,512 HKD to HK$34,157 HKD, with a median of HK$17,810 HKD. At least 56 retailers stock this exact specification, and 35% of the stones appear at more than one of them, with an average price spread of 60%. Half of all listings fall between HK$16,559 HKD and HK$29,744 HKD per carat. Over the last 30 days the median price moved +2.3% and the number of listings moved +15.1%.

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

Lowest Price

HK$9,845 HKD

Highest Price

HK$65,637 HKD

Average Price

HK$21,316 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

35.4%

Price Spread

60.2%

30-Day Price Trend

+2.3%

30-Day Supply Change

+15.1%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$2,790/ct

10th Percentile

$1,648

Median

$2,790

90th Percentile

$4,991

Score Distribution

97 diamonds scored across 5 quality tiers

Exceptional

1 (1.0%)

Excellent

31 (32.0%)

Very Good

19 (19.6%)

Good

18 (18.6%)

Average

28 (28.9%)

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Consider Instead

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

J IFJ colour is visually identical to I to the naked eye

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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