FACETWIREPrice IntelligenceRadiant diamonds at Ada Diamonds
Every radiant diamond Facet Wire currently tracks at Ada Diamonds — lab-grown and natural, sorted by live price.
Facet Wire is tracking 26 live radiant diamonds at Ada Diamonds listings right now across 1 retailers: Ada Diamonds (26). Prices run from $1,075 to $6,275, with a median of $2,762 ($1,517 per carat at the median). Data refreshes nightly — last build 2026-10-18.
Cheapest live radiant diamonds at Ada Diamonds listings
| Stone | Retailer | Carat | Color | Clarity | Cert | Price | $/ct |
|---|---|---|---|---|---|---|---|
| GIA 1.01 Carat E-VS2 Radiant Lab-Grown Diamond | Ada Diamonds | 1.01 | E | VS2 | GIA LG5403904625 | $1,075 | $1,064 |
| IGI 1.05 Carat F-VS1 Radiant Lab-Grown Diamond | Ada Diamonds | 1.05 | F | VS1 | IGI LG470147704 | $1,100 | $1,048 |
| IGI 1.04 Carat E-VVS2 Radiant Lab-Grown Diamond | Ada Diamonds | 1.04 | E | VVS2 | IGI LG551287157 | $1,425 | $1,370 |
| IGI 1.46 Carat E-VS1 Radiant Lab-Grown Diamond | Ada Diamonds | 1.46 | E | VS1 | IGI LG593371845 | $1,700 | $1,164 |
| GIA 1.13 Carat D-VVS1 Radiant Lab-Grown Diamond | Ada Diamonds | 1.13 | D | VVS1 | GIA LG7448390873 | $1,975 | $1,748 |
| GIA 1.29 Carat D-VVS2 Radiant Lab-Grown Diamond | Ada Diamonds | 1.29 | D | VVS2 | GIA LG2446749340 | $1,975 | $1,531 |
| GIA 1.7 Carat G-VVS2 Radiant Lab-Grown Diamond | Ada Diamonds | 1.70 | G | VVS2 | GIA LG2447237780 | $2,000 | $1,176 |
| IGI 1.85 Carat F-VS1 Radiant Lab-Grown Diamond | Ada Diamonds | 1.85 | F | VS1 | IGI LG536278901 | $2,150 | $1,162 |
| GCAL 2.16 Carat G-VS2 Radiant Lab-Grown Diamond | Ada Diamonds | 2.16 | G | VS2 | GCAL LG322023199 | $2,275 | $1,053 |
| GIA 1.73 Carat D-VS1 Radiant Lab-Grown Diamond | Ada Diamonds | 1.73 | D | VS1 | GIA LG6412093044 | $2,500 | $1,445 |
| GIA 1.78 Carat E-VVS2 Radiant Lab-Grown Diamond | Ada Diamonds | 1.78 | E | VVS2 | GIA LG6227067427 | $2,675 | $1,503 |
| GCAL 1.88 Carat D-VS1 Radiant Lab-Grown Diamond | Ada Diamonds | 1.88 | D | VS1 | GCAL LG332213077 | $2,700 | $1,436 |
Frequently asked questions
How much do radiant diamonds cost at Ada Diamonds?
Facet Wire tracks 26 live radiant listings at Ada Diamonds, from $1,075 to $6,275, with a median price of $2,762 ($1,517 per carat).
Is Ada Diamonds the cheapest place to buy a radiant diamond?
Not always — the same certified radiant stone often lists at several retailers at once, at different prices. Facet Wire search puts every retailer's live price for matching specs side by side, so the gap is visible before you buy.
How many radiant diamonds does Ada Diamonds list?
26 in Facet Wire's tracked set right now, across lab-grown and natural. The count moves nightly as Ada Diamonds adds and sells inventory.
How often do these prices update?
Facet Wire re-scrapes its retailers nightly and rebuilds this page from the fresh data, so counts, medians and the cheapest listings reflect the latest run.