How much does a 0.75 - 0.99ct G SI1 natural round diamond cost?

As of April 2026, 0.75 - 0.99ct G SI1 natural round diamonds are available from $125 SGD to $547,212 SGD, with an average price of $5,445 SGD. There are currently 28,437 diamonds matching this specification available across retailers.

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0.75 - 0.99ct G SI1 Natural Round

As of April 2026, there are 28,437 natural round diamonds with G color and SI1 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from $125 SGD to $547,212 SGD, with an average of $5,445 SGD.

Last updated: April 2026

Available

28,437

Lowest Price

$125 SGD

Highest Price

$547,212 SGD

Average Price

$5,445 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

N/A

Price Spread

41.7%

30-Day Price Trend

N/A

30-Day Supply Change

N/A

Volatility (30d)

N/A

Price Range

Price per carat distribution across retailers

$2,373/ct

10th Percentile

$1,684

Median

$2,373

90th Percentile

$3,735

Score Distribution

28.4K diamonds scored across 4 quality tiers

Excellent

5,925 (20.8%)

Very Good

9,524 (33.5%)

Good

8,969 (31.5%)

Average

4,019 (14.1%)

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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