How much does a 1.00 to 1.49ct D VS1 natural oval diamond cost?

As of October 2026, 1.00 to 1.49ct D VS1 natural oval diamonds typically cost $4,447 SGD to $12,199 SGD, with a median price of $6,612 SGD. There are currently 827 diamonds matching this specification available across retailers.

Where can I find the best price on a D VS1 oval diamond?

About 37% of these diamonds are available at multiple retailers, with an average price spread of 41%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct D VS1 Natural Oval

Quick answer

As of October 2026, there are 827 natural oval diamonds with D colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $4,447 SGD to $12,199 SGD, with a median of $6,612 SGD. At least 69 retailers stock this exact specification, and 37% of the stones appear at more than one of them, with an average price spread of 41%. Half of all listings fall between $5,321 SGD and $7,904 SGD per carat. The same specification in lab grown form lists at a median of about $620 SGD per carat. Over the last 30 days the median price moved -1.4% and the number of listings moved +2.3%.

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. Oval natural stones in the index: 2,655 USD per carat, +10.2% 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

827

Lowest Price

$2,625 SGD

Highest Price

$25,278 SGD

Average Price

$7,608 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

36.5%

Price Spread

41.0%

30-Day Price Trend

-1.4%

30-Day Supply Change

+2.3%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$4,910/ct

10th Percentile

$3,602

Median

$4,910

90th Percentile

$7,723

Score Distribution

2.2K diamonds scored across 5 quality tiers

Exceptional

1 (0.0%)

Excellent

469 (21.4%)

Very Good

552 (25.2%)

Good

424 (19.4%)

Average

742 (33.9%)

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Consider Instead

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

D VS2VS2 inclusions are not visible without magnification

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Lab-Grown D VS1Same 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