How much does a 5.00ct+ D IF lab grown oval diamond cost?

As of September 2026, 5.00ct+ D IF lab grown oval diamonds typically cost $11,189 SGD to $53,934 SGD, with a median price of $20,857 SGD. There are currently 430 diamonds matching this specification available across retailers.

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

Compare prices across retailers on Carat Hunter to see all your options.

5.00ct+ D IF Lab Grown Oval

Quick answer

As of September 2026, there are 430 lab grown oval diamonds with D colour and IF clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $11,189 SGD to $53,934 SGD, with a median of $20,857 SGD. At least 35 retailers stock this exact specification. Half of all listings fall between $3,262 SGD and $7,417 SGD per carat. The same specification in natural form lists at a median of about $51,896 SGD 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. Oval lab grown stones in the index: 487 USD per carat, -11.2% 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

430

Lowest Price

$6,075 SGD

Highest Price

$309,065 SGD

Average Price

$28,294 SGD

Market Intelligence

Retailers Selling

Price Spread

84.6%

Price Range

Price per carat distribution across retailers

$3,871/ct

10th Percentile

$1,760

Median

$3,871

90th Percentile

$8,413

Score Distribution

430 diamonds scored across 4 quality tiers

Excellent

110 (25.6%)

Very Good

186 (43.3%)

Good

101 (23.5%)

Average

33 (7.7%)

Find Your Diamond

Search 430 D IF oval diamonds and compare prices.

Search Diamonds

Consider Instead

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

D VVS1VVS1 inclusions are not visible without magnification

Save 64%

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