How much does a 1.50 to 1.99ct G IF lab grown oval diamond cost?

As of November 2026, 1.50 to 1.99ct G IF lab grown oval diamonds typically cost €707 EUR to €3,424 EUR, with a median price of €2,024 EUR. There are currently 7 diamonds matching this specification available across retailers.

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

About 39% of these diamonds are available at multiple retailers, with an average price spread of 122%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct G IF Lab Grown Oval

Quick answer

As of November 2026, there are 7 lab grown oval diamonds with G color and IF clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run €707 EUR to €3,424 EUR, with a median of €2,024 EUR. At least 44 retailers stock this exact specification, and 39% of the stones appear at more than one of them, with an average price spread of 122%. Half of all listings fall between €335 EUR and €1,075 EUR per carat. The same specification in natural form lists at a median of about €8,053 EUR per carat. Over the last 30 days the median price moved -7.3% and the number of listings moved +22.9%.

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 lab grown stones in the index: 453 USD per carat, -7.4% 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

€349 EUR

Highest Price

€5,800 EUR

Average Price

€2,076 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

39.1%

Price Spread

122.3%

30-Day Price Trend

-7.3%

30-Day Supply Change

+22.9%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$676/ct

10th Percentile

$222

Median

$676

90th Percentile

$1,933

Score Distribution

19 diamonds scored across 4 quality tiers

Excellent

3 (15.8%)

Very Good

2 (10.5%)

Good

5 (26.3%)

Average

9 (47.4%)

Find Your Diamond

Search 7 G 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.

G VVS1VVS1 inclusions are not visible without magnification

Save 23%

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