How much does a 1.00 to 1.49ct E FL natural marquise diamond cost?

As of October 2026, 1.00 to 1.49ct E FL natural marquise diamonds typically cost $8,817 SGD to $15,930 SGD, with a median price of $10,237 SGD. There are currently 5 diamonds matching this specification available across retailers.

Where can I find the best price on a E FL marquise diamond?

About 44% of these diamonds are available at multiple retailers, with an average price spread of 28%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct E FL Natural Marquise

Quick answer

As of October 2026, there are 5 natural marquise diamonds with E colour and FL clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $8,817 SGD to $15,930 SGD, with a median of $10,237 SGD. At least 44 retailers stock this exact specification, and 44% of the stones appear at more than one of them, with an average price spread of 28%. Half of all listings fall between $9,790 SGD and $12,877 SGD per carat. The same specification in lab grown form lists at a median of about $945 SGD per carat. Over the last 30 days the median price moved +1.8% and the number of listings moved +12.3%.

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. Marquise natural stones in the index: 2,268 USD per carat, +10.8% 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: October 2026

Available

Lowest Price

$8,299 SGD

Highest Price

$25,100 SGD

Average Price

$11,708 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

43.5%

Price Spread

27.6%

30-Day Price Trend

+1.8%

30-Day Supply Change

+12.3%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$8,718/ct

10th Percentile

$6,571

Median

$8,718

90th Percentile

$11,834

Score Distribution

11 diamonds scored across 3 quality tiers

Excellent

7 (63.6%)

Good

3 (27.3%)

Average

1 (9.1%)

Find Your Diamond

Search 5 E FL marquise diamonds and compare prices.

Search Diamonds

Consider Instead

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

Lab-Grown E FLSame specifications, lab-grown origin

Save 92%

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