3.00 to 4.99ct G SI1 Lab Grown Oval
Last updated: August 2026
Available
270
Lowest Price
$434 AUD
Highest Price
$248,604 AUD
Average Price
$3,597 AUD
Market Intelligence
Retailers Selling
31
Cross Retailer %
N/A
Price Spread
157.7%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$201
Median
$480
90th Percentile
$1,315
Score Distribution
270 diamonds scored across 4 quality tiers
Excellent
40 (14.8%)
Very Good
74 (27.4%)
Good
56 (20.7%)
Average
100 (37.0%)
Find Your Diamond
Search 270 G SI1 oval diamonds and compare prices.
Search Diamonds